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Yes, you do need to clean your tongue. Here’s how and why

<div class="theconversation-article-body"> <p><em><a href="https://theconversation.com/profiles/dileep-sharma-1562149">Dileep Sharma</a>, <a href="https://theconversation.com/institutions/university-of-newcastle-1060">University of Newcastle</a></em></p> <p>Has your doctor asked you to stick out your tongue and say “aaah”? While the GP assesses your throat, they’re also checking out your tongue, which can reveal a lot about your health.</p> <p>The doctor will look for any changes in the tongue’s surface or how it moves. This can indicate issues in the mouth itself, as well as the state of your overall health and immunity.</p> <p>But there’s no need to wait for a trip to the doctor. Cleaning your tongue <a href="https://pubmed.ncbi.nlm.nih.gov/21797979/">twice a day</a> can help you check how your tongue looks and feels – and improve your breath.</p> <h2>What does a healthy tongue look like?</h2> <p>Our tongue plays a crucial role in eating, talking and other vital functions. It is not a single muscle but rather a muscular organ, made up of eight muscle pairs that help it move.</p> <p>The surface of the tongue is covered by tiny bumps that can be seen and felt, called papillae, giving it a rough surface.</p> <p>These are sometimes mistaken for taste buds – they’re not. Of your 200,000-300,000 papillae, only a small fraction contain taste buds. Adults have up to 10,000 taste buds and they are invisible to the naked eye, concentrated mainly on the tip, sides and back of the tongue.</p> <figure><iframe src="https://www.youtube.com/embed/uYvpUl7li9Y?wmode=transparent&start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>A healthy tongue is pink although the shade may vary from person to person, ranging from dark to light <a href="https://my.clevelandclinic.org/health/symptoms/24600-tongue-color">pink</a>.</p> <p>A small amount of white coating can be normal. But significant changes or discolouration may indicate a disease or <a href="https://www.healthline.com/health/tongue-problems-2">other issues</a>.</p> <h2>How should I clean my tongue?</h2> <p>Cleaning your tongue only takes around 10-15 seconds, but it’s is a good way to check in with your health and can easily be incorporated into your teeth brushing routine.</p> <p>You can clean your tongue by gently scrubbing it with a regular toothbrush. This dislodges any food debris and helps prevent microbes building up on its rough textured surface.</p> <p>Or you can use a special <a href="https://pubmed.ncbi.nlm.nih.gov/26865433/">tongue scraper</a>. These curved instruments are made of metal or plastic, and can be used alone or accompanied by scrubbing with your toothbrush.</p> <p>Your co-workers will thank you as well – cleaning your tongue can help combat <a href="https://pubmed.ncbi.nlm.nih.gov/24165218/">stinky breath</a>. Tongue scrapers are particularly <a href="https://pubmed.ncbi.nlm.nih.gov/15341360/">effective</a> at removing the bacteria that commonly causes bad breath, hidden in the tongue’s surface.</p> <h2>What’s that stuff on my tongue?</h2> <p>So, you’re checking your tongue during your twice-daily clean, and you notice something different. Noting these signs is the first step. If you observe any changes and they worry you, you should talk to your GP.</p> <p>Here’s what your tongue might be telling you.</p> <p><em><strong>White coating</strong></em></p> <p>Developing a white coating on the tongue’s surface is one of the <a href="https://pubmed.ncbi.nlm.nih.gov/31309703/">most common changes</a> in healthy people. This can happen if you stop brushing or scraping the tongue, even for a few days.</p> <p>In this case, food debris and microbes have accumulated and caused plaque. Gentle scrubbing or scraping will remove this coating. Removing microbes reduces the risk of chronic infections, which can be transferred to other organs and cause <a href="https://www.nature.com/articles/s41368-022-00163-7">serious illnesses</a>.</p> <p><em><strong>Yellow coating</strong></em></p> <p>This may indicate oral thrush, a <a href="https://www.nidirect.gov.uk/conditions/oral-thrush-adults">fungal infection</a> that leaves a raw surface when scrubbed.</p> <p>Oral thrush is <a href="https://www.aafp.org/pubs/afp/issues/2008/1001/p845.html">common</a> in elderly people who take multiple medications or have diabetes. It can also affect children and young adults after an illness, due to the temporary <a href="https://pubmed.ncbi.nlm.nih.gov/7636666/">suppression of the immune system</a> or <a href="https://www.stanfordchildrens.org/en/topic/default?id=candidiasis-in-children-90-P01888">antibiotic</a> use.</p> <p>If you have oral thrush, a doctor will usually prescribe a course of anti-fungal medication for at least a month.</p> <p><em><strong>Black coating</strong></em></p> <p>Smoking or consuming a lot of strong-coloured food and drink – such as tea and coffee, or dishes with tumeric – can cause a furry appearance. This is known as a <a href="https://my.clevelandclinic.org/health/diseases/17918-black-hairy-tongue">black hairy tongue</a>. It’s not hair, but an overgrowth of bacteria which may indicate poor oral hygiene.</p> <p><em><strong>Pink patches</strong></em></p> <p>Pink patches surrounded by a white border can make your tongue look like a map – this is called “<a href="https://www.mayoclinic.org/diseases-conditions/geographic-tongue/symptoms-causes/syc-20354396">geographic tongue</a>”. It’s <a href="https://www.mayoclinic.org/diseases-conditions/geographic-tongue/diagnosis-treatment/drc-20354401">not known</a> what causes this condition, which usually doesn’t require treatment.</p> <p><em><strong>Pain and inflammation</strong></em></p> <p>A red, sore tongue can indicate a <a href="https://medlineplus.gov/ency/article/003047.htm">range of issues</a>, including:</p> <ul> <li>nutritional deficiencies such as folic acid or vitamin B12</li> <li>diseases including <a href="https://my.clevelandclinic.org/health/diseases/22377-pernicious-anemia">pernicious</a> anaemia, <a href="https://www.rch.org.au/kidsinfo/fact_sheets/kawasaki_disease/">Kawasaki disease</a> and <a href="https://www.childrens.health.qld.gov.au/health-a-to-z/scarlet-fever">scarlet fever</a></li> <li>inflammation known as <a href="https://www.ncbi.nlm.nih.gov/books/NBK560627/">glossitis</a></li> <li>injury from hot beverages or food</li> <li>ulcers, including cold sores and canker sores</li> <li><a href="https://www.nidcr.nih.gov/health-info/burning-mouth">burning mouth syndrome</a>.</li> </ul> <p><em><strong>Dryness</strong></em></p> <p>Many medications can cause dry mouth, also called xerostomia. These include antidepressants, anti-psychotics, muscle relaxants, pain killers, antihistamines and diuretics. If your mouth is very dry, it may hurt.</p> <h2>What about cancer?</h2> <p>White or red patches on the tongue that can’t be scraped off, are long-standing or growing need to checked out by a dental professional as soon as possible, as do painless ulcers. These are at a <a href="https://oralcancerfoundation.org/cdc/premalignant-lesions/">higher risk</a> of turning into cancer, compared to other parts of the mouth.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/36852511/">Oral cancers</a> have low survival rates due to delayed detection – and they are on the rise. So <a href="https://youtu.be/Y6QkKhEjS5M">checking your tongue</a> for changes in colour, texture, sore spots or ulcers is <a href="https://www.dhsv.org.au/oral-health-programs/oral-cancer-screening-and-prevention">critical</a>.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/237130/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/dileep-sharma-1562149">Dileep Sharma</a>, Professor and Head of Discipline - Oral Health, <a href="https://theconversation.com/institutions/university-of-newcastle-1060">University of Newcastle</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/yes-you-do-need-to-clean-your-tongue-heres-how-and-why-237130">original article</a>.</em></p> </div>

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"Yes to a lifetime with you": Olympic champ's joyous news

<p>Stephanie Rice has announced her engagement to her boyfriend Mark Lassey after just seven months of dating </p> <p>The three-time Australian Olympic gold medallist took to Instagram on Thursday to confirm the news, just weeks after first going public with her relationship in July. </p> <p>She shared a series of photos of the moment the father-of-three popped the question at Dubai's luxury Atlantis The Royal hotel.</p> <p>"Here's to fresh starts and second chances," Rice said in the caption. </p> <p>"Yes to a lifetime with you," she continued, adding the bible verse Psalm 37:4 underneath it.</p> <p>In one photo the couple looked lovingly at each other as Rice showed off her diamond ring. </p> <p>The former Olympic swimmer looked glamorous in a white floral dress and strappy heels during the picture-perfect outdoor hotel proposal. </p> <p>Lassey looked dapper in a white shirt, cream trousers and a black blazer. </p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/C_iCsFBpmrP/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/C_iCsFBpmrP/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by STEPHANIE RICE (@itsstephrice)</a></p> </div> </blockquote> <p>The pair first met through a mutual friend and were initially hesitant about each other, but it didn't take long for them to forge a close bond. </p> <p>While their relationship had its challenges, mainly being long-distance, with Rice living in her current home of Dubai, they are very excited for their future together. </p> <p>"Living halfway across the world from each other in different time zones has had its challenges (thank god for Zoom) but God has been so good and so present in every step of our journey, which gives us an unwavering faith that our future will be even more extraordinary through Him," Rice wrote.</p> <p>The pair kept their relationship under wraps for five months before debuting it on social media in July. </p> <p>In another social media post, Lassey gushed about Rice, saying that "she is the most encouraging person". </p> <p>"Never cynical, never sarcastic, always thinking the best of people and speaking it out."</p> <p>The pair are yet to announce when and where their wedding will take place. </p> <p><em>Images: Instagram</em></p>

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Yes, blue light from your phone can harm your skin. A dermatologist explains

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/michael-freeman-223922">Michael Freeman</a>, <a href="https://theconversation.com/institutions/bond-university-863">Bond University</a></em></p> <p>Social media is full of claims that everyday habits can harm your skin. It’s also full of recommendations or advertisements for products that can protect you.</p> <p>Now social media has blue light from our devices in its sights.</p> <p>So can scrolling on our phones really damage your skin? And will applying creams or lotions help?</p> <p>Here’s what the evidence says and what we should really be focusing on.</p> <h2>Remind me, what actually is blue light?</h2> <p>Blue light is part of the visible light spectrum. Sunlight is the strongest source. But our electronic devices – such as our phones, laptops and TVs – also emit it, albeit at levels <a href="https://melasmaclinic.com.au/wp-content/uploads/2024/01/Melasma-LEDS.pdf">100-1,000 times</a> lower.</p> <p>Seeing as we spend so much time using these devices, there has been some concern about the impact of blue light on our health, including <a href="https://theconversation.com/do-blue-light-glasses-really-work-can-they-reduce-eye-strain-or-help-me-sleep-213145">on our eyes and sleep</a>.</p> <p>Now, we’re learning more about the impact of blue light on our skin.</p> <h2>How does blue light affect the skin?</h2> <p>The evidence for blue light’s impact on skin is still emerging. But there are some interesting findings.</p> <p><strong>1. Blue light can increase pigmentation</strong></p> <p><a href="https://academic.oup.com/ced/article-abstract/46/5/934/6598472?redirectedFrom=fulltext&login=false">Studies</a> <a href="https://onlinelibrary.wiley.com/doi/full/10.1111/srt.13401">suggest</a> exposure to blue light can stimulate production of melanin, the natural skin pigment that gives skin its colour.</p> <p>So too much blue light can potentially worsen hyperpigmentation – overproduction of melanin leading to dark spots on the skin – especially in people with darker skin.</p> <p><strong>2. Blue light can give you wrinkles</strong></p> <p>Some research <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6280109/">suggests</a> blue light might damage collagen, a protein essential for skin structure, potentially accelerating the formation of wrinkles.</p> <p>A laboratory <a href="https://pubmed.ncbi.nlm.nih.gov/29399830/">study suggests</a> this can happen if you hold your device one centimetre from your skin for as little as an hour.</p> <p>However, for most people, if you hold your device more than 10cm away from your skin, that would reduce your exposure <a href="https://en.wikipedia.org/wiki/Inverse-square_law">100-fold</a>. So this is much less likely to be significant.</p> <p><strong>3. Blue light can disrupt your sleep, affecting your skin</strong></p> <p>If the skin around your eyes looks dull or puffy, it’s easy to blame this directly on blue light. But as we know blue light affects sleep, what you’re probably seeing are some of the visible signs of sleep deprivation.</p> <p>We know blue light is particularly good at <a href="https://journals.physiology.org/doi/full/10.1152/japplphysiol.01413.2009?rss=1">suppressing</a> production of melatonin. This natural hormone normally signals to our bodies when it’s time for sleep and helps regulate our sleep-wake cycle.</p> <p>By suppressing melatonin, blue light exposure before bed disrupts this natural process, making it harder to fall asleep and potentially reducing the <a href="https://www.tandfonline.com/doi/abs/10.1080/07420528.2023.2173606">quality of your sleep</a>.</p> <p>The stimulating nature of screen content further disrupts sleep. Social media feeds, news articles, video games, or even work emails can keep our brains active and alert, hindering the transition into a sleep state.</p> <p>Long-term sleep problems can also <a href="https://academic.oup.com/ced/article-abstract/40/1/17/6621145?login=false">worsen</a> existing skin conditions, such as acne, eczema and rosacea.</p> <p>Sleep deprivation can elevate cortisol levels, a stress hormone that breaks down collagen, the protein responsible for skin’s firmness. Lack of sleep can also weaken the skin’s natural barrier, making it more susceptible to environmental damage and dryness.</p> <h2>Can skincare protect me?</h2> <p>The beauty industry has capitalised on concerns about blue light and offers a range of protective products such as mists, serums and lip glosses.</p> <p>From a practical perspective, probably only those with the more troublesome hyperpigmentation known as <a href="https://dermnetnz.org/topics/melasma">melasma</a> need to be concerned about blue light from devices.</p> <p>This condition requires the skin to be well protected from all visible light at all times. The only products that are totally effective are those that block all light, namely mineral-based suncreens or some cosmetics. If you can’t see the skin through them they are going to be effective.</p> <p>But there is a lack of rigorous testing for non-opaque products outside laboratories. This makes it difficult to assess if they work and if it’s worth adding them to your skincare routine.</p> <h2>What can I do to minimise blue light then?</h2> <p>Here are some simple steps you can take to minimise your exposure to blue light, especially at night when it can disrupt your sleep:</p> <ul> <li> <p>use the “night mode” setting on your device or use a blue-light filter app to reduce your exposure to blue light in the evening</p> </li> <li> <p>minimise screen time before bed and create a relaxing bedtime routine to avoid the types of sleep disturbances that can affect the health of your skin</p> </li> <li> <p>hold your phone or device away from your skin to minimise exposure to blue light</p> </li> <li> <p>use sunscreen. Mineral and physical sunscreens containing titanium dioxide and iron oxides offer broad protection, including from blue light.</p> </li> </ul> <h2>In a nutshell</h2> <p>Blue light exposure has been linked with some skin concerns, particularly pigmentation for people with darker skin. However, research is ongoing.</p> <p>While skincare to protect against blue light shows promise, more testing is needed to determine if it works.</p> <p>For now, prioritise good sun protection with a broad-spectrum sunscreen, which not only protects against UV, but also light.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/233335/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/michael-freeman-223922">Michael Freeman</a>, Associate Professor of Dermatology, <a href="https://theconversation.com/institutions/bond-university-863">Bond University</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/yes-blue-light-from-your-phone-can-harm-your-skin-a-dermatologist-explains-233335">original article</a>.</em></p> </div>

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Do you have a mental illness? Why some people answer ‘yes’, even if they haven’t been diagnosed

<div class="theconversation-article-body"> <p><em><a href="https://theconversation.com/profiles/jesse-tse-1429151">Jesse Tse</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a> and <a href="https://theconversation.com/profiles/nick-haslam-10182">Nick Haslam</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722"><em>The University of Melbourne</em></a></em></p> <p>Mental illnesses such as depression and anxiety disorders have become more prevalent, especially among <a href="https://www.aihw.gov.au/mental-health/overview/prevalence-and-impact-of-mental-illness#changeovertime">young people</a>. Demand for treatment is surging and prescriptions of some <a href="https://pubmed.ncbi.nlm.nih.gov/35176912/">psychiatric medications</a> have climbed.</p> <p>These upswinging prevalence trends are paralleled by rising public attention to mental illness. Mental health messages saturate traditional and social media. Organisations and governments are developing awareness, prevention and treatment initiatives with growing urgency.</p> <p>The mounting cultural focus on mental health has obvious benefits. It increases awareness, reduces stigma and promotes help-seeking.</p> <p>However, it may also have costs. Critics worry <a href="https://www.bacp.co.uk/bacp-journals/therapy-today/2023/april-2023/the-big-issue/">social media</a> sites are incubating mental illness and that ordinary unhappiness is being pathologised by the overuse of diagnostic concepts and “<a href="https://www.bustle.com/wellness/is-therapy-speak-making-us-selfish">therapy speak</a>”.</p> <p>British psychologist <a href="https://www.psych.ox.ac.uk/team/lucy-foulkes">Lucy Foulkes</a> argues the trends for rising attention and prevalence are linked. Her “<a href="https://www.sciencedirect.com/science/article/pii/S0732118X2300003X">prevalence inflation hypothesis</a>” proposes that increasing awareness of mental illness may lead some people to diagnose themselves inaccurately when they are experiencing relatively mild or transient problems.</p> <p>Foulkes’ hypothesis implies that some people develop overly broad concepts of mental illness. Our research supports this view. In a new study, <a href="https://www.sciencedirect.com/science/article/pii/S2666560324000318?via%3Dihub">we show</a> that concepts of mental illness have broadened in recent years – a phenomenon we call “<a href="https://www.tandfonline.com/doi/full/10.1080/1047840X.2016.1082418">concept creep</a>” – and that <a href="https://bmcpsychiatry.biomedcentral.com/articles/10.1186/s12888-023-05152-6">people differ</a> in the breadth of their concepts of mental illness.</p> <h2>Why do people self-diagnose mental illnesses?</h2> <p>In our new <a href="https://doi.org/10.1016/j.ssmmh.2024.100326">study</a>, we examined whether people with broad concepts of mental illness are, in fact, more likely to self-diagnose.</p> <p>We defined self-diagnosis as a person’s belief they have an illness, whether or not they have received the diagnosis from a professional. We assessed people as having a “broad concept of mental illness” if they judged a wide variety of experiences and behaviours to be disorders, including relatively mild conditions.</p> <p>We asked a nationally representative sample of 474 American adults if they believed they had a mental disorder and if they had received a diagnosis from a health professional. We also asked about other possible contributing factors and demographics.</p> <p>Mental illness was common in our sample: 42% reported they had a current self-diagnosed condition, a majority of whom had received it from a health professional.</p> <p>Unsurprisingly, the strongest predictor of reporting a diagnosis was experiencing relatively severe distress.</p> <p>The second most important factor after distress was having a broad concept of mental illness. When their levels of distress were the same, people with broad concepts were substantially more likely to report a current diagnosis.</p> <p>The graph below illustrates this effect. It divides the sample by levels of distress and shows the proportion of people at each level who report a current diagnosis. People with broad concepts of mental illness (the highest quarter of the sample) are represented by the dark blue line. People with narrow concepts of mental illness (the lowest quarter of the sample) are represented by the light blue line. People with broad concepts were much more likely to report having a mental illness, especially when their distress was relatively high.</p> <p>People with greater mental health literacy and less stigmatising attitudes were also more likely to report a diagnosis.</p> <p>Two interesting further findings emerged from our study. People who self-diagnosed but had not received a professional diagnosis tended to have broader illness concepts than those who had.</p> <p>In addition, younger and politically progressive people were more likely to report a diagnosis, consistent with some <a href="https://www.sciencedirect.com/science/article/pii/S2666560321000438">previous research</a>, and held broader concepts of mental illness. Their tendency to hold these more expansive concepts partially explained their higher rates of diagnosis.</p> <h2>Why does it matter?</h2> <p>Our findings support the idea that expansive concepts of mental illness promote self-diagnosis and may thereby increase the apparent prevalence of mental ill health. People who have a lower threshold for defining distress as a disorder are more likely to identify themselves as having a mental illness.</p> <p>Our findings do not directly show that people with broad concepts over-diagnose or those with narrow concepts under-diagnose. Nor do they prove that having broad concepts <em>causes</em> self-diagnosis or results in <em>actual</em> increases in mental illness. Nevertheless, the findings raise important concerns.</p> <p>First, they suggest that rising mental health awareness may <a href="https://www.newscientist.com/article/mg25934573-900-why-being-more-open-about-mental-health-could-be-making-us-feel-worse/">come at a cost</a>. In addition to boosting mental health literacy it may increase the likelihood of people incorrectly identifying their problems as pathologies.</p> <p>Inappropriate self-diagnosis can have adverse effects. Diagnostic labels may become identity-defining and self-limiting, as people come to believe their problems are enduring, <a href="https://www.sciencedirect.com/science/article/abs/pii/S0165032724002489?via%3Dihub">hard-to-control</a> aspects of who they are.</p> <p>Second, unwarranted self-diagnosis may lead people experiencing relatively mild levels of distress to seek help that is unnecessary, inappropriate and ineffective. Recent <a href="https://pubmed.ncbi.nlm.nih.gov/37844607/">Australian research</a> found people with relatively mild distress who received psychotherapy worsened more often than they improved.</p> <p>Third, these effects may be particularly problematic for young people. They are most liable to hold broad concepts of mental illness, in part due to <a href="https://www.sciencedirect.com/science/article/pii/S0010440X22000682?via%3Dihub">social media</a> <a href="https://www.tandfonline.com/doi/full/10.1080/10810730.2023.2235563">consumption</a>, and they experience mental ill health at relatively high and rising rates. Whether expansive concepts of illness play a role in the youth mental health crisis remains to be seen.</p> <p>Ongoing cultural shifts are fostering increasingly expansive definitions of mental illness. These shifts are likely to have mixed blessings. By normalising mental illness they may help to remove its stigma. However, by pathologising some forms of everyday distress, they may have an unintended downside.</p> <p>As we wrestle with the mental health crisis, it is crucial we find ways to increase awareness of mental ill health without inadvertently inflating it.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/231687/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/jesse-tse-1429151">Jesse Tse</a>, PhD Candidate at Melbourne School of Psychological Sciences, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a> and <a href="https://theconversation.com/profiles/nick-haslam-10182">Nick Haslam</a>, Professor of Psychology, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/do-you-have-a-mental-illness-why-some-people-answer-yes-even-if-they-havent-been-diagnosed-231687">original article</a>.</em></p> </div>

Mind

Yes, Australia’s big supermarkets have been price gouging. But fixing the problem won’t be easy

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/bree-hurst-174985">Bree Hurst</a>, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a>; <a href="https://theconversation.com/profiles/carol-richards-153226">Carol Richards</a>, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a>; <a href="https://theconversation.com/profiles/hope-johnson-125018">Hope Johnson</a>, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a>, and <a href="https://theconversation.com/profiles/rudolf-messner-1373038">Rudolf Messner</a>, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a></em></p> <p>A much-awaited report into Coles and Woolworths has found what many customers have long believed – Australia’s big supermarkets engage in price gouging.</p> <p>What <a href="https://www.aph.gov.au/Parliamentary_Business/Committees/Senate/Supermarket_Prices/SupermarketPrices/Terms_of_Reference">started</a> as a simple Senate inquiry into grocery prices and supermarket power has delivered a lengthy 195-page-long <a href="https://www.aph.gov.au/Parliamentary_Business/Committees/Senate/Supermarket_Prices/SupermarketPrices/Supermarket_Prices">report</a> spanning supermarket pricing’s impact on customers, food waste, relationships with suppliers, employee wages and conditions, excessive profitability, company mergers and land banking.</p> <p>The report makes some major recommendations, including giving courts the power to break up anti-competitive businesses, and strengthening the Australian Competition and Consumer Commission (ACCC).</p> <p>It also recommends making the Food and Grocery Code of Conduct mandatory for supermarket chains. This code governs how they should deal with suppliers. The government’s recent <a href="https://treasury.gov.au/consultation/c2024-510813">Independent Review of the Food and Grocery Code</a> also recommended making it mandatory for the supermarket giants.</p> <p>But at this point it’s hard to say what, if anything, the recommendations will mean for everyday Australians and the prices they actually pay.</p> <h2>Price gouging isn’t illegal</h2> <p>At the heart of the Senate inquiry was the question of whether Australian supermarkets were price gouging. According to the committee, the answer is a “resounding yes”, despite the evidence presented by supermarkets to the contrary.</p> <p>Price gouging is when businesses exploit a lack of competition by setting prices well above cost price. But the practice is <a href="https://www.accc.gov.au/consumers/pricing/setting-prices-whats-allowed">not explicitly illegal</a>.</p> <p>The committee put forward a number of recommendations that could help reduce price gouging. These include making it an offence to charge excess prices and establishing a new “Commission on Prices and Competition” to examine price setting practices in different sectors.</p> <p>The committee also wants the ACCC to be given enhanced powers to investigate and prosecute unfair trading practices, and to be better funded and resourced.</p> <p>The committee says supermarket claims that price gouging does not exist should mean the giants have nothing to fear under tougher legislation. However, it says:</p> <blockquote> <p>the evidence brought forward by people willing to speak out about the business practices of Coles and Woolworths suggests that maintaining margins and increasing margin growth is occurring at the expense of suppliers, consumers, and best business practices, and without proper justification.</p> </blockquote> <h2>It’s unlikely we’ll see relief anytime soon</h2> <p>Will these recommendations actually deliver any relief on prices? It’s hard to say at this point. The recommendations put forward are comprehensive, but they’re unlikely to result in any short-term change for consumers.</p> <p>At any rate, the Albanese government does not support many of them. In the report’s additional commentary, Labor senators argue that Australian competition law already addresses excessive pricing by prohibiting misleading and deceptive conduct. They also don’t support establishing a new commission to examine prices.</p> <p>Rather, the report calls for a dramatic overhaul of current regulatory settings, which it says are “not appropriate or fit for purpose”. This is not going to be an easy or fast process.</p> <h2>What does the report mean for the Greens’ divestiture bill?</h2> <p>While the inquiry was underway, the Greens <a href="https://parlinfo.aph.gov.au/parlInfo/search/display/display.w3p;page=0;query=BillId%3As1413%20Recstruct%3Abillhome">introduced a bill</a> which would give courts “divestiture powers”. This means a corporation could be ordered to sell some of its assets to reduce its market power.</p> <p>While the bill lacks support from the major parties, the committee suggested that such divestiture powers should be introduced specifically for the supermarket sector. Where abuse of market power was able to be proven, supermarkets could be forced to sell certain stores.</p> <p>While Australia does not have divestiture powers in this context, some other countries do. In New Zealand, the UK and the US, courts can force corporations that are abusing their market power to sell components of their business. Such powers are very rarely used, but the deterrent they impose can be <a href="https://theconversation.com/its-time-to-give-australian-courts-the-power-to-break-up-big-firms-that-behave-badly-226726">highly influential</a> on corporate behaviour.</p> <p>Labor rejects creating any forms of divestiture power in the report’s additional commentary. But the Coalition isn’t entirely against the idea, noting that it “does not believe the committee has persuasively found that divestiture powers should not be pursued at all” and that “divestiture powers should be targeted to sectors of concern”.</p> <h2>What’s next?</h2> <p>At this stage, the report suggests there’s only one action all political parties agree on at this stage: making the Food and Grocery Code of Conduct mandatory and ensuring its full enforcement. We’re unlikely to see much unity on the other recommendations.</p> <p>In a scathing commentary, the Coalition argues the report represents “a missed opportunity to address some of the structural imbalances in our supermarket sector that are impacting Australia’s growers, farmers, small businesses, and ultimately consumers”.</p> <p>While this is a harsh assessment, the reality is that unless these structural imbalances in our food system are addressed, we’re unlikely to see meaningful change.</p> <p>The report draws on substantial evidence to paint a troubling picture of the food system in Australia – in particular, how growers and consumers are struggling. The task for regulators is working out what mechanisms can be used to address the imbalance of power in the market, in a way that doesn’t force growers or Australian consumers to bear the cost.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/229602/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/bree-hurst-174985">Bree Hurst</a>, Associate Professor, Faculty of Business and Law, QUT, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a>; <a href="https://theconversation.com/profiles/carol-richards-153226">Carol Richards</a>, Professor, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a>; <a href="https://theconversation.com/profiles/hope-johnson-125018">Hope Johnson</a>, ARC DECRA Fellow, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a>, and <a href="https://theconversation.com/profiles/rudolf-messner-1373038">Rudolf Messner</a>, Postdoctoral Research Fellow, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a></em></p> <p><em>Image credit: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/yes-australias-big-supermarkets-have-been-price-gouging-but-fixing-the-problem-wont-be-easy-229602">original article</a>.</em></p> </div>

Money & Banking

Yes, adults can develop food allergies. Here are 4 types you need to know about

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/clare-collins-7316">Clare Collins</a>, <a href="https://theconversation.com/institutions/university-of-newcastle-1060">University of Newcastle</a></em></p> <p>If you didn’t have food allergies as a child, is it possible to develop them as an adult? The short answer is yes. But the reasons why are much more complicated.</p> <p>Preschoolers are about <a href="https://pubmed.ncbi.nlm.nih.gov/25316115/">four times more likely to have a food allergy</a> than adults and are more likely to grow out of it as they get older.</p> <p>It’s hard to get accurate figures on adult food allergy prevalence. The Australian National Allergy Council reports <a href="https://nationalallergycouncil.org.au/about-us/our-strategy">one in 50 adults</a> have food allergies. But a US survey suggested as many as <a href="https://pubmed.ncbi.nlm.nih.gov/30646188/">one in ten adults</a> were allergic to at least one food, with some developing allergies in adulthood.</p> <h2>What is a food allergy</h2> <p><a href="https://pubmed.ncbi.nlm.nih.gov/36509408/">Food allergies</a> are immune reactions involving <a href="https://www.aaaai.org/tools-for-the-public/allergy,-asthma-immunology-glossary/immunoglobulin-e-(ige)-defined">immunoglobulin E (IgE)</a> – an antibody that’s central to triggering allergic responses. These are known as “IgE-mediated food allergies”.</p> <p>Food allergy symptoms that are <em>not</em> mediated by IgE are usually delayed reactions and called <a href="https://pubmed.ncbi.nlm.nih.gov/25316115/">food intolerances or hypersensitivity</a>.</p> <p>Food allergy symptoms can include hives, swelling, difficulty swallowing, vomiting, throat or chest tightening, trouble breathing, chest pain, rapid heart rate, dizziness, low blood pressure or <a href="https://www.allergy.org.au/hp/papers/acute-management-of-anaphylaxis-guidelines?highlight=WyJhbmFwaHlsYXhpcyJd">anaphylaxis</a>.</p> <p>IgE-mediated food allergies can be life threatening, so all adults need an <a href="https://allergyfacts.org.au/allergy-management/newly-diagnosed/action-plan-essentials">action management plan</a> developed in consultation with their medical team.</p> <p>Here are four IgE-mediated food allergies that can occur in adults – from relatively common ones to rare allergies you’ve probably never heard of.</p> <h2>1. Single food allergies</h2> <p>The most <a href="https://pubmed.ncbi.nlm.nih.gov/30646188/">common IgE-mediated food allergies</a> in adults in a US survey were to:</p> <ul> <li>shellfish (2.9%)</li> <li>cow’s milk (1.9%)</li> <li>peanut (1.8%)</li> <li>tree nuts (1.2%)</li> <li>fin fish (0.9%) like barramundi, snapper, salmon, cod and perch.</li> </ul> <p>In these adults, about 45% reported reacting to multiple foods.</p> <p>This compares to <a href="https://pubmed.ncbi.nlm.nih.gov/25316115/">most common childhood food allergies</a>: cow’s milk, egg, peanut and soy.</p> <p>Overall, adult food allergy prevalence appears to be increasing. Compared to <a href="https://pubmed.ncbi.nlm.nih.gov/14657884/">older surveys published in 2003</a> and <a href="https://pubmed.ncbi.nlm.nih.gov/15241360/">2004</a>, peanut allergy prevalence has increased about three-fold (from 0.6%), while tree nuts and fin fish roughly doubled (from 0.5% each), with shellfish similar (2.5%).</p> <p>While new <a href="https://pubmed.ncbi.nlm.nih.gov/38214821/">adult-onset food allergies are increasing</a>, childhood-onset food allergies are also more likely to be retained into adulthood. Possible reasons for both <a href="https://pubmed.ncbi.nlm.nih.gov/38214821/">include</a> low vitamin D status, lack of immune system challenges due to being overly “clean”, heightened sensitisation due to allergen avoidance, and more frequent antibiotic use.</p> <h2>2. Tick-meat allergy</h2> <p>Tick-meat allergy, also called α-Gal syndrome or mammalian meat allergy, is an allergic reaction to galactose-alpha-1,3-galactose, or α-Gal for short.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/33529984/">Australian immunologists first reported</a> links between α-Gal syndrome and tick bites in 2009, with cases also reported in the United States, Japan, Europe and South Africa. The <a href="https://pubmed.ncbi.nlm.nih.gov/38318181/">US Centers for Disease Control estimates</a> about 450,000 Americans <a href="https://www.cdc.gov/mmwr/volumes/72/wr/mm7230a2.htm">could be affected</a>.</p> <p>The α-Gal contains a carbohydrate molecule that is bound to a <a href="https://pubmed.ncbi.nlm.nih.gov/38318181/">protein</a> molecule in <a href="https://alphagalinformation.org/what-is-a-mammal/">mammals</a>.</p> <p>The IgE-mediated allergy is triggered after repeated bites from ticks or <a href="https://www.insectshield.com/pages/chiggers">chigger mites</a> that have bitten those mammals. When tick saliva crosses into your body through the bite, antibodies to α-Gal are produced.</p> <p>When you subsequently eat foods that contain α-Gal, the allergy is triggered. These triggering foods include meat (lamb, beef, pork, rabbit, kangaroo), dairy products (yoghurt, cheese, ice-cream, cream), <a href="https://en.wikipedia.org/wiki/Gelatin">animal-origin gelatin</a> added to gummy foods (jelly, lollies, marshmallow), prescription medications and over-the counter supplements containing gelatin (<a href="https://www.drugs.com/inactive/gelatin-57.html">some antibiotics, vitamins and other supplements</a>).</p> <p>Tick-meat allergy reactions can be hard to recognise because they’re usually delayed, and they can be severe and include anaphylaxis. Allergy <a href="https://www.allergy.org.au/patients/food-allergy/mammalian-meat-tick-faq">organisations produce management guidelines</a>, so always discuss management with your doctor.</p> <h2>3. Fruit-pollen allergy</h2> <p>Fruit-pollen allergy, called pollen food allergy syndrome, is an <a href="https://pubmed.ncbi.nlm.nih.gov/38002141/">IgE-mediated allergic reaction</a>.</p> <p>In susceptible adults, pollen in the air provokes the production of IgE antibodies to antigens in the pollen, but these antigens are similar to ones found in some fruits, vegetables and herbs. The problem is that <a href="https://pubmed.ncbi.nlm.nih.gov/38002141/">eating those plants</a> triggers an allergic reaction.</p> <p>The <a href="https://pubmed.ncbi.nlm.nih.gov/38002141/">most allergenic tree pollens</a> are from birch, cypress, Japanese cedar, <a href="https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/latex-allergy">latex</a>, grass, and ragweed. Their pollen can cross-react with <a href="https://pubmed.ncbi.nlm.nih.gov/38002141/">fruit and vegetables</a>, including kiwi, banana, mango, avocado, grapes, celery, carrot and potato, and some herbs such as caraway, coriander, fennel, pepper and paprika.</p> <p>Fruit-pollen allergy is not common. Prevalence <a href="https://pubmed.ncbi.nlm.nih.gov/38002141/">estimates are between 0.03% and 8%</a> depending on the country, but it can be life-threatening. Reactions range from itching or tingling of lips, mouth, tongue and throat, called <a href="https://pubmed.ncbi.nlm.nih.gov/20306812/">oral allergy syndrome</a>, to mild <a href="https://www.allergy.org.au/patients/skin-allergy/urticaria-hives">hives</a>, to anaphylaxis.</p> <h2>4. Food-dependent, exercise-induced food allergy</h2> <p>During heavy exercise, the stomach produces less acid than usual and gut permeability increases, meaning that small molecules in your gut are more likely to escape across the membrane into your blood. These include food molecules that trigger an IgE reaction.</p> <p>If the person already has IgE antibodies to the foods eaten before exercise, then the risk of triggering food allergy reactions is increased. This allergy is called <a href="https://pubmed.ncbi.nlm.nih.gov/37893663/">food-dependent exercise-induced allergy</a>, with symptoms ranging from hives and swelling, to difficulty breathing and anaphylaxis.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/30601082/">Common trigger foods include</a> wheat, seafood, meat, poultry, egg, milk, nuts, grapes, celery and other foods, which could have been eaten many hours before exercising.</p> <p>To complicate things even further, allergic <a href="https://pubmed.ncbi.nlm.nih.gov/33181008/">reactions can</a> occur at lower levels of trigger-food exposure, and be more severe if the person is simultaneously taking non-steroidal inflammatory medications like aspirin, drinking alcohol or is sleep-deprived.</p> <p>Food-dependent exercise-induced allergy is extremely rare. Surveys have estimated prevalence as between <a href="https://www.sciencedirect.com/science/article/pii/S1555415517300259">one to 17 cases per 1,000 people worldwide</a> with the highest prevalence between the teenage years to age 35. Those affected often have other allergic conditions such as hay fever, asthma, allergic conjunctivitis and dermatitis.</p> <h2>Allergies are a growing burden</h2> <p>The <a href="https://pubmed.ncbi.nlm.nih.gov/36509408/">burden on physical health, psychological health</a> and health costs due to food allergy is increasing. In the US, this <a href="https://pubmed.ncbi.nlm.nih.gov/38393624/">financial burden was estimated as $24 billion per year</a>.</p> <p>Adult food allergy needs to be taken seriously and those with severe symptoms should wear a medical information bracelet or chain and carry an <a href="https://www.healthdirect.gov.au/how-to-use-an-adrenaline-autoinjector-epipen-anapen">adrenaline auto-injector pen</a>. Concerningly, surveys suggest only <a href="https://pubmed.ncbi.nlm.nih.gov/30646188/">about one in four adults</a> with food allergy have an adrenaline pen.</p> <p>If you have an IgE-mediated food allergy, discuss your management plan with your doctor. You can also find more information at <a href="https://allergyfacts.org.au/">Allergy and Anaphylaxis Australia</a>.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/223342/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/clare-collins-7316"><em>Clare Collins</em></a><em>, Laureate Professor in Nutrition and Dietetics, <a href="https://theconversation.com/institutions/university-of-newcastle-1060">University of Newcastle</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/yes-adults-can-develop-food-allergies-here-are-4-types-you-need-to-know-about-223342">original article</a>.</em></p> </div>

Body

Yes, Kate Middleton’s photo was doctored. But so are a lot of images we see today

<p><a href="https://theconversation.com/profiles/t-j-thomson-503845">T.J. Thomson</a>, <em><a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a></em></p> <p>Rumours and conspiracies have been <a href="https://www.nytimes.com/2024/02/28/style/princess-kate-middleton-health.html">swirling</a> following the abdominal surgery and long recovery period of Catherine, Princess of Wales, earlier this year. They intensified on Monday when Kensington Palace released a photo of the princess with her three children.</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/C4U_IqTNaqU/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/C4U_IqTNaqU/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by The Prince and Princess of Wales (@princeandprincessofwales)</a></p> </div> </blockquote> <p>The photo had clear signs of tampering, and international wire services <a href="https://apnews.com/article/kate-princess-photo-surgery-ca91acf667c87c6c70a7838347d6d4fb">withdrew the image</a> amid concerns around manipulation. The princess later <a href="https://twitter.com/KensingtonRoyal/status/1767135566645092616">apologised for any confusion</a> and said she had “experimented with editing” as many amateur photographers do.</p> <p>Image editing is extremely common these days, and not all of it is for nefarious purposes. However, in an age of rampant misinformation, how can we stay vigilant around suspicious images?</p> <h2>What happened with the royal photo?</h2> <p>A close look reveals at least eight inconsistencies with the image.</p> <p>Two of these relate to unnatural blur. Catherine’s right hand is unnaturally blurred, even though her left hand is sharp and at the same distance from the camera. The left side of Catherine’s hair is also unnaturally blurred, while the right side of her hair is sharp.</p> <p>These types of edits are usually made with a blur tool that softens pixels. It is often used to make the background of an image less distracting or to smooth rough patches of texture.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/581145/original/file-20240312-26-rhmkk1.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/581145/original/file-20240312-26-rhmkk1.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/581145/original/file-20240312-26-rhmkk1.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=358&fit=crop&dpr=1 600w, https://images.theconversation.com/files/581145/original/file-20240312-26-rhmkk1.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=358&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/581145/original/file-20240312-26-rhmkk1.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=358&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/581145/original/file-20240312-26-rhmkk1.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=450&fit=crop&dpr=1 754w, https://images.theconversation.com/files/581145/original/file-20240312-26-rhmkk1.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=450&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/581145/original/file-20240312-26-rhmkk1.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=450&fit=crop&dpr=3 2262w" alt="" /></a><figcaption><span class="caption">At least eight logical inconsistencies exist in the doctored image the Prince and Princess of Wales posted on social media.</span> <span class="attribution"><a class="source" href="https://www.instagram.com/p/C4U_IqTNaqU/">Photo by the Prince of Wales/Chart by T.J. Thomson</a></span></figcaption></figure> <p>Five of the edits appear to use the “clone stamp” tool. This is a Photoshop tool that takes part of the same or a different image and “stamps” it onto another part.</p> <p>You can see this with the repeated pattern on Louis’s (on the left) sweater and the tile on the ground. You can also see it with the step behind Louis’s legs and on Charlotte’s hair and sleeve. The zipper on Catherine’s jacket also doesn’t line up.</p> <p>The most charitable interpretation is that the princess was trying to remove distracting or unflattering elements. But the artefacts could also point to multiple images being blended together. This could either be to try to show the best version of each person (for example, with a smiling face and open eyes), or for another purpose.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Like many amateur photographers, I do occasionally experiment with editing. I wanted to express my apologies for any confusion the family photograph we shared yesterday caused. I hope everyone celebrating had a very happy Mother’s Day. C</p> <p>— The Prince and Princess of Wales (@KensingtonRoyal) <a href="https://twitter.com/KensingtonRoyal/status/1767135566645092616?ref_src=twsrc%5Etfw">March 11, 2024</a></p></blockquote> <h2>How common are image edits?</h2> <p>Image editing is increasingly common as both photography and editing are increasingly becoming more automated.</p> <p>This sometimes happens without you even knowing.</p> <p>Take HDR (high dynamic range) images, for example. Point your iPhone or equivalent at a beautiful sunset and watch it capture the scene from the brightest highlights to the darkest shadows. What happens here is your camera makes multiple images and automatically stitches them together to make an image <a href="https://www.adobe.com/creativecloud/photography/hub/guides/what-is-hdr-photography.html">with a wider range of contrast</a>.</p> <p>While face-smoothing or teeth-whitening filters are nothing new, some smartphone camera apps apply them without being prompted. Newer technology like Google’s “Best Take” <a href="https://blog.google/products/photos/how-google-photos-best-take-works/">feature</a> can even combine the best attributes of multiple images to ensure everyone’s eyes are open and faces are smiling in group shots.</p> <p>On social media, it seems everyone tries to show themselves in their best light, which is partially why so few of the photos on our <a href="https://www.tandfonline.com/doi/abs/10.1080/15551393.2020.1862663">camera rolls</a> make it onto our social media feeds. It is also why we often edit our photos to show our best sides.</p> <p>But in other contexts, such as press photography, the <a href="https://www.ap.org/about/news-values-and-principles/telling-the-story/visuals">rules are much stricter</a>. The Associated Press, for example, bans all edits beyond simple crops, colour adjustments, and “minor adjustments” that “restore the authentic nature of the photograph”.</p> <p>Professional photojournalists haven’t always gotten it right, though. While the majority of lens-based news workers adhere to ethical guidelines like those published by the <a href="https://nppa.org/resources/code-ethics">National Press Photographers Association</a>, others have let deadline pressures, competition and the desire for exceptional imagery cloud their judgement.</p> <p>One such example was in 2017, when British photojournalist Souvid Datta admitted to <a href="https://time.com/4766312/souvid-datta/">visually plagiarising</a> another photographer’s work within his own composition.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Photographer Souvid Datta appears to have plagiarized Mary Ellen Mark: <a href="https://t.co/iO1Lm8CowU">https://t.co/iO1Lm8CowU</a> <a href="https://t.co/jswHyApGNj">pic.twitter.com/jswHyApGNj</a></p> <p>— PetaPixel (@petapixel) <a href="https://twitter.com/petapixel/status/859824132258537472?ref_src=twsrc%5Etfw">May 3, 2017</a></p></blockquote> <p>Concerns around false or misleading visual information are at an all-time high, given advances in <a href="https://theconversation.com/nine-was-slammed-for-ai-editing-a-victorian-mps-dress-how-can-news-media-use-ai-responsibly-222382">generative artificial intelligence (AI)</a>. In fact, this year the World Economic Forum named the risk of misinformation and disinformation as the world’s greatest <a href="https://www.weforum.org/agenda/2024/01/ai-disinformation-global-risks/">short-term threat</a>. It placed this above armed conflict and natural disasters.</p> <h2>What to do if you’re unsure about an image you’ve found online</h2> <p>It can be hard to keep up with the more than <a href="https://theconversation.com/3-2-billion-images-and-720-000-hours-of-video-are-shared-online-daily-can-you-sort-real-from-fake-148630">3 billion photos</a> that are shared each day.</p> <p>But, for the ones that matter, we owe it to ourselves to slow down, zoom in and ask ourselves a few simple <a href="https://www.aap.com.au/factcheck-resources/how-we-check-the-facts/">questions</a>:</p> <p>1. Who made or shared the image? This can give clues about reliability and the purpose of making or sharing the image.</p> <p>2. What’s the evidence? Can you find another version of the image, for example, using a <a href="https://tineye.com/">reverse-image search engine</a>?</p> <p>3. What do trusted sources say? Consult resources like <a href="https://www.aap.com.au/factcheck/">AAP FactCheck</a> or <a href="https://factcheck.afp.com/">AFP Fact Check</a> to see if authoritative sources have already weighed in.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/225553/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/t-j-thomson-503845">T.J. Thomson</a>, Senior Lecturer in Visual Communication & Digital Media, <em><a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a></em></p> <p>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/yes-kate-middletons-photo-was-doctored-but-so-are-a-lot-of-images-we-see-today-225553">original article</a>.</p> <p><em>Hero image: The Conversation / X / Instagram</em></p>

Technology

Should Taylor Swift be taught alongside Shakespeare? A professor of literature says yes

<p><em><a href="https://theconversation.com/profiles/liam-e-semler-1507004">Liam E Semler</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>Does Taylor Swift’s music belong in the English classroom? No, obviously. We should teach the classics, like <a href="https://www.folger.edu/explore/shakespeares-works/shakespeares-sonnets/">Shakespeare’s Sonnets</a>. After all, they have stood the test of time. It’s 2024 and he was born in 1564, and she’s only 34. What’s more, she is a pop singer, not a poet. Sliding her into the classroom would be yet another example of a dumbed-down curriculum. It’s ridiculous. It makes everyone look bad.</p> <p>I’ve heard all that. And plenty more like it. But none of it is right. Well, the dates might be, but not the assumptions – about Shakespeare, about English, about teaching, and about Swift.</p> <p>Swift is, by the way, a poet. She sees herself this way and her songs bear her out. In Sweet Nothing, on the <a href="https://pitchfork.com/reviews/albums/taylor-swift-midnights/">Midnights</a> album, she sings:</p> <blockquote> <p>On the way home<br />I wrote a poem<br />You say “What a mind”<br />This happens all the time.</p> </blockquote> <p>I’m sure it does. Swift is relentlessly productive as a songwriter. With Midnights, she picked up <a href="https://edition.cnn.com/2024/02/04/entertainment/taylor-swift-album-of-the-year-grammys/index.html">her fourth Grammy for Album of the Year</a>. And here we are, on the brink of another studio album, <a href="https://en.wikipedia.org/wiki/The_Tortured_Poets_Department">The Tortured Poets Department</a>, somehow written and produced amid the gargantuan success of Midnights and the Eras World Tour.</p> <h2>An ally of literature</h2> <p>Regardless of what The Tortured Poets Department ends up being about, Swift is already a firm ally of literature and reading. She is <a href="https://www.cbsnews.com/news/taylor-swift-donates-6000-books-to-library/">a donor of thousands of books</a> to public libraries in the United States, an advocate to schoolchildren of the importance of reading and songwriting, and a lover of the process of crafting lyrics.</p> <p>In a <a href="https://www.youtube.com/watch?v=XnbCSboujF4">2016 Vogue interview</a>, Swift declared with glee that, if she were a teacher, she would teach English. The literary references in her songs are endlessly noted. “I love Shakespeare as much as the next girl,” she wrote in a <a href="https://www.elle.com/uk/life-and-culture/a26546099/taylor-swift-pop-music/">2019 article for Elle</a>.</p> <figure><iframe src="https://www.youtube.com/embed/mdgKhdcQrNw?wmode=transparent&start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>Her interview Read Every Day gives a good sense of this. Swift speaks about her writing process in ways that make it accessible. She explains how songs come to her anywhere and everywhere, like an idea randomly appearing “on a cloud” that becomes the first piece in a “puzzle” that will be assembled into a song. She furtively whisper-sings song ideas into her phone when out with friends.</p> <p>In her <a href="https://www.thelineofbestfit.com/news/read-taylor-swifts-full-nsai-songwriter-artist-of-the-decade-award-speech">acceptance speech for the Nashville Songwriter-Artist of the Decade Award</a> in 2022, Swift explained how she writes in three broad styles, imagining she is holding either a “quill”, a “fountain pen”, or a “glitter gel pen”. Songcraft is a joyous challenge for her.</p> <p>If, as teachers of literature, we are too proud to credit Swift’s plainly expressed love of English (regardless of whether we like her songs or not), we are likely missing something. To bluntly rule her out of the English classroom feels more absurd than allowing her in.</p> <p>Clio Doyle, a lecturer in early modern literature, has <a href="https://theconversation.com/why-taylor-swift-belongs-on-english-literature-degree-courses-219660">summarised</a> Swift’s suitability for English in a recent article which concludes:</p> <blockquote> <p>The important thing isn’t whether or not Swift might be the new Shakespeare. It’s that the discipline of English literature is flexible, capacious and open-minded. A class on reading Swift’s work as literature is just another English class, because every English class requires grappling with the idea of reading anything as literature. Even Shakespeare.</p> </blockquote> <p>Doyle reminds us Swift’s work has been taught at universities for a while now and, inevitably, the singer’s name keeps cropping up in relation to Shakespeare. This isn’t just a case of fandom gone wild or Shakespeare professors, like <a href="https://www.smh.com.au/culture/music/why-taylor-swift-is-a-literary-giant-by-a-shakespeare-professor-20230518-p5d9cn.html">Jonathan Bate</a>, gone rogue.</p> <p>The global interest in the world-first academic <a href="https://swiftposium2024.com/">Swiftposium</a> is a good measure of how things are trending. Moreover, it is wrong to think Swift’s songs are included in units of study purely to be adored. Her wide appeal is part of her appeal to educators, but that doesn’t mean her art is uncritically included.</p> <p>The reverse is true. Claire Hansen <a href="https://www.smh.com.au/national/pop-star-philosopher-poet-taylor-swift-is-shaking-up-how-we-think-20240207-p5f342.html">taught Swift in one of her literature units at the Australian National University</a> last year precisely because this influential singer-songwriter prompts students to explore the boundaries of the canon.</p> <p>I will be teaching Midnights and Shakespeare’s Sonnets together in a literature unit at the University of Sydney this semester. Why? Not because I think Swift is as good as Shakespeare, or because I think she is not as good as Shakespeare. These statements are fine as personal opinions, but unhelpful as blanket declarations without context. The nature of English as a discipline is far more complex, interesting and valuable than a labelling and ranking exercise.</p> <h2>Teaching Midnights and Shakespeare’s Sonnets</h2> <p>I teach Shakespeare’s sonnets as exquisite poems, reflective of their time and culture. I also teach three modern artworks that shed contemporary light on the sonnets.</p> <p>The first is Jen Bervin’s 2004 book <a href="https://www.jenbervin.com/projects/nets">Nets</a>. Bervin prints a selection of the sonnets, one per page, in grey text. In each of these grey sonnets, some of Shakespeare’s words and phrases are printed in black and thus stand out boldly.</p> <p>The result is a <a href="https://dictionary.cambridge.org/dictionary/english/palimpsest">palimpsest</a>. The Shakespearean sonnet appears lying, like fertile soil, beneath the briefer poem that emerges from it. Bervin describes this technique as a stripping down of the sonnets to “nets” in order “to make the space of the poems open, porous, possible – a divergent elsewhere”. The creative relationship between the Shakespearean base and Bervin’s proverb-like poems proves that, as Bervin says, “when we write poems, the history of poetry is with us”.</p> <p>The second text is Luke Kennard’s prizewinning 2021 collection <a href="https://www.pennedinthemargins.co.uk/index.php/2021/04/notes-on-the-sonnets/">Notes on the Sonnets</a>. Kennard recasts the sonnets as a series of entertaining prose poems. Each poem responds to a specific Shakespearean sonnet, recasting it as the freewheeling thought bubble of a fictional attendee at an unappealing house party. In an interview with C.D. Rose, Kennard <a href="https://thequietus.com/articles/30078-luke-kennard-interview-the-answer-to-everything-notes-on-the-sonnets">explains</a> how his house party design puts the reader</p> <blockquote> <p>in between a public and private space, you’re at home and you’re out, you’re free, you’re enclosed. And that’s similar in the sonnets.</p> </blockquote> <p>The third text is Swift’s Midnights. Unlike Bervin’s and Kennard’s collections, in which individual pieces relate to specific sonnets, there is no explicit adaptation. Instead, Midnights raises broader themes.</p> <h2>Deep connection</h2> <p>In her Elle article, Swift describes songwriting as akin to photography. She strives to capture moments of lived experience:</p> <blockquote> <p>The fun challenge of writing a pop song is squeezing those evocative details into the catchiest melody you can possibly think of. I thrive on the challenge of sprinkling personal mementos and shreds of reality into a genre of music that is universally known for being, well, universal.</p> </blockquote> <p>Her point is that the pop songs that “cut through the most are actually the most detailed” in their snippets of reality and biography. She says “people are reaching out for connection and comfort” and “music lovers want some biographical glimpse into the world of our narrator, a hole in the emotional walls people put up around themselves to survive”.</p> <p>Midnights exemplifies this. It is a concept album built on the idea that midnight is a time for pursuit of and confrontation with the self – or better, the selves. Swift says the songs form “the full picture of the intensities of that mystifying, mad hour”.</p> <p>The album, she says, is “a journey through terrors and sweet dreams” for those “who have tossed and turned and decided to keep the lanterns lit and go searching – hoping that just maybe, when the clock strikes twelve […] we’ll meet ourselves”.<br />Swift claims that Midnights lets listeners in through her protective walls to enable deep connection:</p> <blockquote> <p>I really don’t think I’ve delved this far into my insecurities in this detail before. I struggle with the idea that my life has become unmanageably sized and […] I just struggle with the idea of not feeling like a person.</p> </blockquote> <p>Midnights is not a sonnet collection, but it has fascinating parallels. There is no firm narrative through-line. Nor is there a through-line in early modern sonnet collections such as Shakespeare’s. Instead, both gather songs and poems that let us see aspects of the singing or speaking persona’s thoughts, emotions and experiences. Shakespeare’s speaker is also troubled through the night in sonnets 27, 43 and 61.</p> <p>The sonnets come in thematic clusters, pairs and mini-sequences. It can be interesting to ask students if they can see something similar in the order of songs on the Midnights album – or the “3am” edition with its seven extra tracks, or the “Til Dawn” edition with another three songs.</p> <p>Paul Edmondson and Stanley Wells, in their edition of <a href="https://www.cambridge.org/core/books/all-the-sonnets-of-shakespeare/AE1912C43BE4F50391B25B83C0C03B1F">All the Sonnets of Shakespeare</a>, say Shakespeare’s collection is “the most idiosyncratic gathering of sonnets in the period” because he “uses the sonnet form to work out his intimate thoughts and feelings”.</p> <p>This connects very well with the agenda of Midnights. Both collections are piecemeal psychic landscapes. The singing or speaking voice sometimes feels autobiographical – compare, for example, sonnets 23, 129, 135-6 and 145 to Swift’s songs Anti-hero, You’re On Your Own, Kid, Sweet Nothing, and Would’ve, Could’ve, Should’ve. At other times the voices feel less autobiographical. Often there is no way to distinguish one from the other.</p> <p>Swift’s songs and Shakespeare’s Sonnets are meditations on deeply personal aspects of their narrators’ experiences. They present us with encounters, memories, relationships, values and claims. Swift’s persona is that of a self-reflective singer, just as Shakespeare’s is that of a self-reflective sonneteer. Both focus on love in all its shades. Both present themselves as vulnerable to industry rivals and pressures. Both dwell on issues of power.</p> <h2>Close reading</h2> <p>Shakespeare’s sonnets are rewarding texts for close reading because of their poetic intricacy. Students can look at end rhymes and internal rhymes, the way the argument progresses through <a href="https://www.poetryfoundation.org/learn/glossary-terms/quatrain">quatrains</a>, the positioning of the “turn”, which is often in line 9 or 13, and the way the final couplet wraps things up (or doesn’t).</p> <p>The songs on Midnights are also rewarding because Swift has a great vocabulary, a love of metaphor, terrific turns of phrase, and a strong sense of symmetry and balance in wording. More complex songs like Maroon and Question…? are great for detailed analysis.</p> <p>Karma and Mastermind are simpler, yet contain plenty of metaphoric language to be unpacked for meaning and aesthetic effectiveness. Shakespeare’s controlled use of metaphor in Sonnet 73 makes for a telling contrast.</p> <p>The Great War, Glitch and Snow on the Beach are good for exploring how well a single extended metaphor can function to carry the meaning of a song. Sonnets 8, 18, 143 and 147 can be explored in similar terms.</p> <p>Just as students can analyse the “turn” or concluding couplet in a Shakespearean sonnet to see how it reshapes the poem, they can do the same with songs on Midnights. Swift is known for writing effective bridges that contribute fresh, important content towards the end of a song: Sweet Nothing, Mastermind and Dear Reader are excellent examples.</p> <p>Such unexpected pairings are valuable because they require close attention and careful articulation of what is similar and what is not. Shakespeare’s Sonnet 129, for example (the famous one on lust), and Swift’s Bigger than the Whole Sky (a powerful expression of loss) make for a gripping comparison of how intense feeling can be expressed poetically.</p> <p>Or consider Sonnet 29 (“When in disgrace with fortune and men’s eyes”) and Sweet Nothing: both celebrate intimacy as a defence against the pressures of the public world. How about High Infidelity and Sonnet 138 (where love and self-deception coexist), considered in terms of truth in relationships?</p> <p>There is nothing to lose and plenty to gain in teaching Swift’s Midnights and Shakespeare’s Sonnets together. There’s no dumbing-down involved. And there’s no need for reductive assertions about who is “better”.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/223312/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/liam-e-semler-1507004"><em>Liam E Semler</em></a><em>, Professor of Early Modern Literature, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/should-taylor-swift-be-taught-alongside-shakespeare-a-professor-of-literature-says-yes-223312">original article</a>.</em></p>

Music

Yes, it’s getting more humid in summer. Here’s why

<p><em><a href="https://theconversation.com/profiles/steven-sherwood-272">Steven Sherwood</a>, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a></em></p> <p>Has Sydney felt more like Cairns lately? You’re not imagining it – millions of Australians up and down the east coast have sweltered through exceptionally high humidity in recent weeks.</p> <p>It’s due to normal weather patterns combined with a boost from global warming. Right now, the temperature of the sea surface is <a href="http://www.bom.gov.au/products/IDYOC052.Aus.SSTAnomaly.shtml">1–3°C above normal</a> for this time of year up and down the east coast. It’s particularly hot around the Queensland-New South Wales border and Tasmania’s east coast.</p> <p>When we have high ocean temperatures, we get more water evaporating. This is taken up by the air, which can hold more moisture when the air is hotter. This moist air is then carried to us by winds, and the sweating begins.</p> <h2>Where does humidity come from?</h2> <p>Humidity is just gaseous water held in the air after evaporating from liquid water or ice. It is called a vapour because it condenses into rain — the more humid, the more likely rain is.</p> <p>Higher humidity makes us feel hotter in warm weather, and slows the drying of laundry on a clothesline or of plants in the garden.</p> <p>How do we measure it? Two common ways are the “dew point” and “relative humidity”.</p> <p>At any given air temperature, there’s a limit to how much vapour the air will retain. Any vapour above this limit will just condense out. But the limit roughly doubles with every 10°C of warming; the dew point is the temperature where the vapour would hit the limit. The less vapour there is in the air, the colder the dew point.</p> <p>Relative humidity is the ratio of how much vapour the air has compared to the maximum it would retain.</p> <p>If you’re in Tasmania and see that relative humidity is at 100%, you might be confused. But this measure essentially tracks how “full” the air is. At 100% relative humidity, the dew point matches the actual temperature and no more vapour can be added. If the dew point is 10°C below the actual temperature, relative humidity is about 50%.</p> <p>How do we measure it? The dew point can be measured directly using a chilled mirror and a laser to detect condensation. More often it’s calculated from measurements of relative humidity and temperature.</p> <p>Relative humidity determines whether material exposed to the air will moisten or dry out. That’s why relative-humidity sensors use cheap water-absorbing materials (early ones used a strand of human hair!).</p> <h2>What does a changing climate mean for humidity?</h2> <p>The world’s higher ocean temperatures are unambiguously attributable to global warming, largely from the greenhouse gases we have added by burning fossil fuels. To date, more than 90% of all the extra heat thereby trapped has gone into the oceans.</p> <p>The amount of water vapour over the oceans has increased by roughly 5% since the industrial era began, in lockstep with global warming.</p> <p>Global warming will continue until we stop it. That means the atmosphere will keep getting more humid.</p> <p>If the world manages to keep global warming below 2°C, we should avoid the worst health outcomes from more humidity. But even then, we would expect up to another 5% increase in peak water vapour.</p> <p>Right now, we are seeing higher-than-normal temperatures in most of our surrounding oceans, with only a few exceptions. The areas hit hardest by rising humidity are mostly those that are already humid, like Queensland and the Northern Territory.</p> <p>Although peak dew points are rising, you may be confused to hear average relative humidity is actually <a href="https://www.pnas.org/doi/full/10.1073/pnas.1722312115">falling over land</a>. That’s because the land is warming so fast the average dew points aren’t quite keeping up with temperature, lowering the ratio.</p> <p>That means, alas, that Australia faces a double whammy: increasing water stress and bushfire risk as well as sweatier summers.</p> <h2>Humidity can be very dangerous</h2> <p>Our natural cooling system in hot weather is evaporation of sweat. Sweat forms on your skin, and the air evaporates it, taking the heat with it.</p> <p>But this only works to a point. When the dew point is higher, our self-cooling methods get less and less effective. How important this is depends on how hot you feel. On a moderate but muggy day, you might feel fine until you need to climb four flights of stairs and end up sweaty and exhausted. On a hotter but less muggy day you’d feel the heat at the outset, but would more easily handle the stairs.</p> <p>The Bureau of Meteorology uses something called “<a href="https://media.bom.gov.au/social/blog/1153/apparent-feels-like-temperature/">apparent temperature</a>” to capture the combined effect of temperature and humidity, although this assumes you’re not exerting yourself.</p> <p>How you feel with more exertion can be captured by other measures, such as the “wet bulb globe temperature” now being used at sporting events such as the Australian Open.</p> <p>The Bureau has recently begun providing <a href="http://www.bom.gov.au/places/nsw/sydney/forecast/detailed/">humidity and apparent temperature forecasts</a> as a beta product, which is great for activity planning.</p> <p>This type of information will become more important as the heat builds. As humidity increases during peak humid heat episodes, it makes heat stress worse and moves us toward our body’s physical limits.</p> <p><a href="https://www.pnas.org/doi/10.1073/pnas.2316003120">Recent research</a> has shown the combination of humidity and heat could make parts of the planet unlivable if Paris Agreement targets are not met, beginning in India and spreading elsewhere in the tropics – including the Top End of Australia.</p> <p>We need to prepare now for increasing heat, while doing everything we can to stop the routine burning of fossil fuels as soon as possible to maintain a margin of safety for humanity.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/221748/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/steven-sherwood-272"><em>Steven Sherwood</em></a><em>, Professor of Atmospheric Sciences, Climate Change Research Centre, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a></em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/yes-its-getting-more-humid-in-summer-heres-why-221748">original article</a>.</em></p>

Domestic Travel

"Google it ya lazy mongrels”: Hollywood star's powerful post on Voice Referendum

<p>Hollywood superstar Jason Momoa has divided his 17 million followers after endorsing the Yes campaign for the upcoming Voice referendum. </p> <p>The <em>Aquaman</em> actor, 44, who is of Indigenous Polynesian descent, took to Instagram to repost a viral ‘Yes vote’ video that was released on Thursday, and features Indigenous musician and writer Adam Briggs and comedians Jenna Owen and Vic Zerbst. </p> <p>"The post read: “#yes23 is a referendum taking place in Australia on October 14. The aim is to give Aboriginal and Torres Strait Island people a Voice in parliament so they can weigh in on issues that affect their lives.</p> <p>“Simple as that. How do I know this? I googled it. But many Australians are confused or freaked out about what it means. </p> <p>"Don’t be! It’s a good thing! Just do good things! Also Google it ya lazy mongrels.”</p> <p>He also added “VOTE YES to THE VOICE on OCT 14.”</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/reel/Cx9zZMDOkZg/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/reel/Cx9zZMDOkZg/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by Jason Momoa (@prideofgypsies)</a></p> </div> </blockquote> <p>Momoa's stance divided his followers, with some claiming that he had no right to weigh in on Australian politics, despite his indigenous heritage.</p> <p>“Stay out of Australian politics mate, do your thing in America and that, but putting your 5 cents in terms on the Yes or No vote is not with you,” wrote angry follower. </p> <p>“Celebrity puppets sharing government propaganda campaigns. The world continues to get weirder,” another added. </p> <p>However, many praised the star for using his platform and lending his voice to the Yes campaign. </p> <p>“Thanks for sharing this. It is a big deal here and causing a lot of controversy and misinformation,” one fan commented. </p> <p>“Thank you and Taika for the solidarity. The lead up to the referendum has been really rough on our communities and it’s actually really nice to get some encouragement from our Indigenous brothers from across the seas,” another added. </p> <p>“I can’t even begin to thank you for sharing this. I will not read any more of the comments,” a third commented. </p> <p>“Thank you for adding your voice to the thousands across Australia who will be voting yes. Every voice counts,” added a fourth. </p> <p>The video itself is a three-minute skit-style clip where Briggs talks to two ignorant women - who had casual biases echoing the No campaign - about the upcoming Voice referendum.</p> <p>He kindly calls them out for their lack of information, with their excuse being that they haven't “had heaps of time” because of "life".</p> <p>“Have you got your phone? Let’s see what you do have time for,” Briggs asks in the clip and as he opens up their search history, and jokingly says: “‘Did Aaron leave Love Island 13 because he had gonorrhoea?’ Big questions." </p> <p>He then googles the proposal and finds a basic explainer in seconds. </p> <p>“The Voice referendum means we are voting to have a body called the Aboriginal and Torres Strait Islander Voice who may make representations to parliament on matters relating to Aboriginal and Torres Strait Islander peoples.</p> <p>"The Voice will give independent advice to parliament and will be chosen by Aboriginal and Torres Strait Islander people based on the wishes of communities. That advice then goes to parliament who continues to hold the ultimate power for legislative change," they said. </p> <p>“OK, well, that is quite clear, I’d just vote yes to that?” the woman adds. “How did you find that? You went on Google, and it’s, the first result? OK, well you need to tell people about that Google thing.”</p> <p>The clip ends with a message that says: "Vote Yes to that referendum thing."</p> <p><em>Images: Instagram/ Getty: </em><em>Mike Marsland/WireImage </em></p>

Legal

Ray Martin's scathing Voice to Parliament speech

<p>Ray Martin has ripped into No voters while discussing the upcoming Voice to Parliament referendum, calling them "dinosaurs and d**kheads". </p> <p>The veteran TV presenter spoke to supporters of the Yes campaign at the Factory Theatre in Marrickville, in Sydney's inner west, and did not hold back on what he thought of those voting no on October 14th.</p> <p>He called out those who are voting No, suggesting they are too lazy to educate themselves by performing a simple Google search, and instead are being driven by division and fear.</p> <p>Martin said, “If you don’t know, find out what you don’t know.” </p> <div id="story-primary" data-area="story-primary"> <p>“What that excellent slogan is saying, is if you’re a dinosaur or a d**khead who can’t be bothered reading, then vote No.” </p> <p>He went on to argue that No voters kept begging Prime Minister Anthony Albanese for the details of the referendum, but the details “could not be simpler”. </p> </div> <p>“At this stage of the game, the details simply don’t matter. They never did matter, honestly. They’re irrelevant,” he said. </p> <p>“Over the next 10 to 20 years, no matter who is in government, the details will change, inevitably. As will the members of the Voice delegation from around Australia, according to the needs, the priorities and the policies that are meant to close that bloody gap. </p> <p>“You can’t write all that in the constitution in 2023.”</p> <p>He explained that as governments and priorities will change over the years, so will the roles and responsibilities of the Voice representatives. </p> <p>“It’s a big country with lots of different demands and needs. How do you give the details of all that in the Australian constitution? Of course you don’t.”</p> <p><em>Image credits: Getty Images</em></p>

Legal

The ‘yes’ Voice campaign is far outspending ‘no’ in online advertising, but is the message getting through?

<p><em><a href="https://theconversation.com/profiles/andrea-carson-924">Andrea Carson</a>, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a>; <a href="https://theconversation.com/profiles/max-gromping-1466451">Max Grömping</a>, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/rebecca-strating-129115">Rebecca Strating</a>, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a>, and <a href="https://theconversation.com/profiles/simon-jackman-310245">Simon Jackman</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>With early voting set to open next week for the Indigenous Voice to Parliament referendum, this is a critical time for campaigners to win over voters.</p> <p>If the <a href="https://press-files.anu.edu.au/downloads/press/n11054/pdf/ch01.pdf">2022 federal election</a> is anything to go by, Australians have developed a taste for early voting, with fewer than half of all voters actually going to a polling station on election day.</p> <p>If the same voting patterns apply to the referendum, this means more than half of Australians, particularly <a href="https://www.cambridge.org/core/journals/government-and-opposition/article/correlates-of-early-voting/49D19E94A1D26F9AFE1B72DCB56AFF3F">older voters</a>, may have cast a vote before voting day on October 14.</p> <h2>What’s happening in the polls?</h2> <p>Public polls indicate support for the “yes” campaign continues to decline, despite, as we’ve shown below, huge spending on advertising and extensive media coverage of its message.</p> <p>According to <a href="https://simonjackman.github.io/poll_averaging_voice_2023/poll_averaging.html">Professor Simon Jackman’s</a> averaging of the polls, “no” currently leads “yes” by 58% to 42% nationally. If this lead holds, the result would be <a href="https://www.aec.gov.au/elections/referendums/1999_referendum_reports_statistics/1999.htm">even more lopsided</a> than the 1999 republic referendum defeat, where the <a href="https://www.aec.gov.au/elections/referendums/1999_referendum_reports_statistics/summary_republic.htm">nationwide vote </a> was 55% “no” to 45% “yes”.</p> <p>The rate of decline in support for “yes” continues to be about 0.75 of a percentage point a week. If this trend continues, the “yes” vote would sit at 39.6% on October 14, 5.5 percentage points below the “yes” vote in the republic referendum.</p> <p>If “yes” were to prevail on October 14, it would take a colossal reversal in public sentiment, or it would indicate there’s been a stupendously large, collective polling error. Or perhaps both.</p> <hr /> <p><iframe style="width: 100%;" src="https://simonjackman.github.io/poll_averaging_voice_2023/level_plot_standalone.html" width="100%" height="688"> </iframe></p> <hr /> <h2>What’s happening in the news and social media?</h2> <p>Using Meltwater data, we have seen a massive spike in Voice media coverage since Prime Minister Anthony Albanese announced the referendum date at the end of August.</p> <p>In the most recent week we analysed, from September 14-21, we saw a huge jump of mentions of the Voice to Parliament (2.86 million) in print media, radio, TV and social media. This compares to about a quarter million mentions in the first week of the “yes” and “no” campaigns, which we documented in our <a href="https://theconversation.com/the-no-campaign-is-dominating-the-messaging-on-the-voice-referendum-on-tiktok-heres-why-212465">last report</a> of this series monitoring both campaigns.</p> <p>Voice coverage now constitutes 6.7% of all Australian media reporting, up from 4.2% in week one. To put that in perspective, mentions of Hugh Jackman’s marriage split from Deborra-Lee Furness comprised 1.5% of total weekly coverage, while mentions of the AFL and NRL amounted to 4.1% and 1.7%, respectively.</p> <p>Media coverage of the Voice peaked on September 17 with 38,000 mentions, thanks to widespread coverage of the “yes” rallies that day around the country.</p> <p>This was followed closely by 35,000 Voice mentions the next day, led by Opposition Leader Peter Dutton’s <a href="https://www.skynews.com.au/australia-news/voice-to-parliament/voice-will-see-lawyers-in-sydney-and-melbourne-get-richer-dutton/video/40349a54a9f0c2f48baec7ba7263a000">claim</a> on Sky News that a Voice to parliament would see lawyers in Sydney and Melbourne “get richer” through billions of dollars worth of treaty negotiations.</p> <p>Our analysis of X (formerly Twitter) data provides further insight to these trends, showing the nationwide “yes” rallies on September 17 received the most public engagement about the Voice during the week we analysed.</p> <hr /> <figure class="align-center "><img src="https://images.theconversation.com/files/549754/original/file-20230922-21-tp54x2.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/549754/original/file-20230922-21-tp54x2.png?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=269&fit=crop&dpr=1 600w, https://images.theconversation.com/files/549754/original/file-20230922-21-tp54x2.png?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=269&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/549754/original/file-20230922-21-tp54x2.png?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=269&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/549754/original/file-20230922-21-tp54x2.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=338&fit=crop&dpr=1 754w, https://images.theconversation.com/files/549754/original/file-20230922-21-tp54x2.png?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=338&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/549754/original/file-20230922-21-tp54x2.png?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=338&fit=crop&dpr=3 2262w" alt="" /><figcaption><span class="caption">X (Twitter) data accessed via Meltwater.</span> <span class="attribution"><span class="source">Author provided</span></span></figcaption></figure> <hr /> <h2>Who is advertising online?</h2> <p>This week, we specifically turned our attention to the online advertising spending of the campaigns. We also examined the types of disinformation campaigns appearing on social media, some of which are aimed at the Australian Electoral Commission, similar to the anti-democratic disinformation campaigns that have roiled the US.</p> <p>The main online advertising spend is on Meta’s Facebook and Instagram platforms. We have real-time visibility of this spending thanks to the ad libraries of Meta and Google.</p> <p>The Yes23 campaign has far outspent any other Voice campaigner on these platforms. In the last three months, its advertising expenditure exceeds $1.1 million, compared to just under $100,000 for Fair Australia, the leading “no” campaign organisation.</p> <hr /> <figure class="align-center "><img src="https://images.theconversation.com/files/549942/original/file-20230925-23-7tl134.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/549942/original/file-20230925-23-7tl134.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=241&fit=crop&dpr=1 600w, https://images.theconversation.com/files/549942/original/file-20230925-23-7tl134.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=241&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/549942/original/file-20230925-23-7tl134.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=241&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/549942/original/file-20230925-23-7tl134.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=303&fit=crop&dpr=1 754w, https://images.theconversation.com/files/549942/original/file-20230925-23-7tl134.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=303&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/549942/original/file-20230925-23-7tl134.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=303&fit=crop&dpr=3 2262w" alt="" /><figcaption><span class="caption">Top five Voice campaign spenders on Facebook and Instagram since June 2023.</span> <span class="attribution"><span class="source">Meta ad library</span></span></figcaption></figure> <hr /> <p>Yes23 has also released a far greater number of new ads in September (in excess of 3,200) on both platforms, compared to Fair Australia’s 52 new ads. The top five spenders from both sides are listed below.</p> <p>As early voting nears, this graph shows Yes23 ad spending outpaced Fair Australia on both Google and Meta platforms in week three, as well.</p> <hr /> <figure class="align-center "><img src="https://images.theconversation.com/files/549762/original/file-20230922-23-1bi7ov.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/549762/original/file-20230922-23-1bi7ov.png?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=484&fit=crop&dpr=1 600w, https://images.theconversation.com/files/549762/original/file-20230922-23-1bi7ov.png?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=484&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/549762/original/file-20230922-23-1bi7ov.png?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=484&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/549762/original/file-20230922-23-1bi7ov.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=608&fit=crop&dpr=1 754w, https://images.theconversation.com/files/549762/original/file-20230922-23-1bi7ov.png?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=608&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/549762/original/file-20230922-23-1bi7ov.png?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=608&fit=crop&dpr=3 2262w" alt="" /><figcaption><span class="caption">Campaign ad spending on digital platforms from Sept. 14-21.</span> <span class="attribution"><span class="source">Authors provided.</span></span></figcaption></figure> <hr /> <p>The advertising spending data shows how drastically different the strategies of the two main campaigns are. Yes23’s approach is an ad blitz, blanketing the nation with hundreds of ads and experimenting with scores of different messages.</p> <p>In contrast, the “no” side has released far fewer ads with no experimentation. The central message is about “division”, mostly delivered by the lead “no” campaigner, Senator Jacinta Nampijinpa Price. All but eight of the ads released by the “no” side in September feature a personal message by Price arguing that the referendum is “divisive” and “the Voice threatens Aussie unity.”</p> <p>To win, “yes” requires a majority of voters nationwide, as well as a majority of voters in a majority of states. The “no” side is strategically targeting its ads to the two states it believes are most likely in play – South Australia and Tasmania. It only needs to win one of these states to ensure the “yes” side fails.</p> <hr /> <figure class="align-center "><img src="https://images.theconversation.com/files/549949/original/file-20230925-20-zgr4wg.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/549949/original/file-20230925-20-zgr4wg.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=797&fit=crop&dpr=1 600w, https://images.theconversation.com/files/549949/original/file-20230925-20-zgr4wg.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=797&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/549949/original/file-20230925-20-zgr4wg.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=797&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/549949/original/file-20230925-20-zgr4wg.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=1001&fit=crop&dpr=1 754w, https://images.theconversation.com/files/549949/original/file-20230925-20-zgr4wg.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=1001&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/549949/original/file-20230925-20-zgr4wg.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=1001&fit=crop&dpr=3 2262w" alt="" /><figcaption><span class="caption">Campaign ad spend on Meta platforms across the states since mid-August. (Dark blue = greater the ad spend).</span> <span class="attribution"><span class="source">Author provided</span></span></figcaption></figure> <hr /> <h2>Referendum disinformation</h2> <p>The Meltwater data also reveal a surge in misinformation and disinformation targeting of the AEC with American-style attacks on the voting process.</p> <p>Studies show disinformation surrounding the referendum has been <a href="https://osf.io/qu2fb/">prevalent</a> on X since at least March. To mitigate the harms, the AEC has established a <a href="https://www.aec.gov.au/media/disinformation-register-ref.htm">disinformation register</a> to inform citizens about the referendum process and call out falsehoods.</p> <p>We’ve identified three types of disinformation campaigns in the campaign so far.</p> <p>The first includes attempts to redefine the issue agenda. Examples range from the false <a href="https://www.abc.net.au/news/2023-08-02/fact-check-indigenous-australians-support-for-the-voice/102673042">claims</a> that First Nations people do not overwhelmingly support the Voice to <a href="https://stephenreason.substack.com/p/the-voice-to-parliament-the-united">conspiracy myths</a> about the Voice being a globalist land grab.</p> <p>These falsehoods aim to influence vote choice. This disinformation type is not covered in the AEC’s register, as the organisation has no provisions to enforce truth in political advertising.</p> <p>The register does cover a second type of disinformation. This includes spurious claims about the voting process, such as that the referendum is voluntary. This false claim aims to depress voter turnout in yet another attempt to influence the outcome.</p> <p>Finally, a distinct set of messages targets the AEC directly. The aim is to undermine trust in the integrity of the vote.</p> <p>A most prominent example was Dutton’s <a href="https://www.afr.com/politics/federal/voice-voting-rules-confusion-stinks-dutton-20230824-p5dz41">suggestion</a> the voting process was “rigged” due to the established rule of counting a tick on the ballot as a vote for “yes”, while a cross will not be accepted as a formal vote for “no”. Sky News host Andrew Bolt <a href="https://www.facebook.com/watch/?v=1256952825005993">echoed</a> this claim in his podcast, which was repeated on social media, reaching 29,800 viewers in one post.</p> <p>Attention to the tick/cross issue spiked on August 25 when the AEC <a href="https://www.theguardian.com/australia-news/2023/aug/25/indigenous-voice-to-parliament-referendum-aec-poll-unfairness-claims-rejected">refuted</a> the claim (as can be seen in the chart below). Daily Telegraph columnist and climate change denialist Maurice Newman then linked the issue to potential <a href="https://www.dailytelegraph.com.au/news/opinion/maurice-newman-aec-rules-on-voting-could-create-confusion-uncertainty/news-story/c76bc3e1e031c2f349710dd1e9f3b51e?btr=15aad1c65d873d8f896d09618a96e228">voter fraud</a>, mimicking US-style attacks on the integrity of voting systems.</p> <hr /> <figure class="align-center "><img src="https://images.theconversation.com/files/549852/original/file-20230924-23-ob3ltn.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/549852/original/file-20230924-23-ob3ltn.png?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=267&fit=crop&dpr=1 600w, https://images.theconversation.com/files/549852/original/file-20230924-23-ob3ltn.png?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=267&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/549852/original/file-20230924-23-ob3ltn.png?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=267&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/549852/original/file-20230924-23-ob3ltn.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=336&fit=crop&dpr=1 754w, https://images.theconversation.com/files/549852/original/file-20230924-23-ob3ltn.png?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=336&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/549852/original/file-20230924-23-ob3ltn.png?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=336&fit=crop&dpr=3 2262w" alt="" /><figcaption><span class="caption">Disinformation attacking AEC or referendum over past month.</span> <span class="attribution"><span class="source">Authors provided</span></span></figcaption></figure> <hr /> <p>The volume of mentions of obvious disinformation on media and social media may not be high compared to other mentions of the Voice. However, studies show disinformation disproportionately grabs people’s attention due to the <a href="https://www.nature.com/articles/s41599-019-0224-y">cognitive attraction</a> of pervasive negativity, the focus on threats or arousal of disgust.</p> <p>All three types of disinformation campaigns attacking this referendum should concern us deeply because they <a href="https://journals.sagepub.com/doi/10.1177/00104140231193008">threaten trust</a> in our political institutions, which undermines our vibrant democracy.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/213749/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/andrea-carson-924"><em>Andrea Carson</em></a><em>, Professor of Political Communication, Department of Politics, Media and Philosophy, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a>; <a href="https://theconversation.com/profiles/max-gromping-1466451">Max Grömping</a>, Senior Lecturer, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/rebecca-strating-129115">Rebecca Strating</a>, Director, La Trobe Asia and Associate Professor, La Trobe University, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a>, and <a href="https://theconversation.com/profiles/simon-jackman-310245">Simon Jackman</a>, Professor, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/the-yes-voice-campaign-is-far-outspending-no-in-online-advertising-but-is-the-message-getting-through-213749">original article</a>.</em></p>

Money & Banking

Two massive music icons join the Yes Campaign

<p>With three weeks to go before the nation votes to decide on whether the constitution should be changed to establish an Aboriginal and Torres Strait Islander Voice, two music legends have joined the Yes campaign. </p> <p>Australian singer Kamahl has flipped his initial No vote to a Yes within a week, after “sleepless nights weighing the pros and cons." </p> <p>The singer took to X, formerly known as Twitter, to share the reasons why he had a change of heart. </p> <p>“I'm damned if Vote YES and I'll be damned if I Vote NO ! Having spent sleepless nights weighing the pros and cons, I'll be damned and I'll Vote YES !” he wrote.</p> <p>“Coincidentally I was in ‘Journey out of Darkness’ in 1967 as the Aboriginal prisoner, just before THE Referendum”.</p> <p>Just last week the music icon encouraged his followers to vote No in the referendum by changing the lyrics to John Farnham’s song <em>You’re the Voice</em> to “What’s the Voice, I just don’t understand it. It’s just noise and it’s not clear. Vote no-o-oh-oh, o-o-o." </p> <p><em>“We’re not going to vote Apartheid. We don’t want one race privilege. Vote no-o-oh-oh," he sang. </em></p> <p>The 88-year-old flipped his vote after meeting Indigenous comedian Dane Simpson and constitutional lawyer Eddie Synot and listening to their arguments. </p> <p>“I’m embarrassed, until Monday or Tuesday I didn’t realise they (Indigenous people) were considered not human,” he said, after Simpson and Synot explained the voice to Kamahl. </p> <p> “I can’t …For me, it is a heart and mind thing,” he said, while breaking down into tears. </p> <p>The singer explained to Simpson and Synot that he was hesitant to speak up because he had "insufficient knowledge on how the whole thing works”.</p> <p>In a sensational backflip on the issue, the singer also added that he hoped that "the right people with the right mind, heart, ability and knowledge make it a reality," and wished that there was a way of "doing it without looking like a race of people were being advantaged.”</p> <p>“At the end of the day, I am here to help rather than hinder. If the Yes vote helps, then so be it,” he said. </p> <p>“It is a positive thing to do. I don’t think I would achieve anything by voting No … if there is good I can do, I would rather do it than regret it another time.”</p> <p>The <em>Sounds of Goodbye </em>singer is not the only one backing the Yes campaign. On the other side of the world, American rapper MC Hammer – famous for his number one hit song<em> U Can't Touch This</em> – has shared his support for the Yes campaign ahead of the Voice referendum. </p> <p>“I’m with you. Australia it’s time. Repair the breach. #Yes2023,” the rapper tweeted. </p> <p>The 61-year-old admitted that he didn't know what the Voice referendum was until one of his followers brought it up in a post shared on the platform. </p> <p>“Australia has no treaty with its Indigenous people, and has done little in comparison to other British dominions like Canada, New Zealand and the United States to include and uplift its First Nations people,” he said.</p> <p>He then quoted human rights lawyer Professor Megan Davis, one of the most central figures of the Yes campaign. </p> <p>“A successful referendum will set a precedent that will be “really useful for other indigenous populations around the world in relation to recognition,” he quoted the human rights lawyer. </p> <p>This comes just days after<a href="https://www.oversixty.com.au/finance/legal/cathy-freeman-reveals-her-stance-on-the-voice" target="_blank" rel="noopener"> Cathy Freeman</a> shared her stance on the Voice and asked Aussies to "stand together and to show our support for Australians who need it the most."</p> <p><em>Images: Getty</em></p>

Music

Cathy Freeman reveals her stance on the Voice

<p>Cathy Freeman has revealed her stance on the upcoming Voice to Parliament referendum, joining the Yes campaign in their latest promotion video. </p> <p>The Olympic champion, who is a proud Kuku Yalanji and Birri Gubba woman, spoke out for the first time in support of the Voice, and asking other Aussies to "stand with me". </p> <p>"I can't remember a time when change has felt so urgent, where momentum has been so strong," Freeman says in the video.</p> <p>"From small towns to big cities, something is in the air. I know all Australians feel it too."</p> <p><iframe title="YouTube video player" src="https://www.youtube.com/embed/0X1H4ms2BtI?si=8Fu5guV41zxs2sge" width="560" height="315" frameborder="0" allowfullscreen="allowfullscreen"></iframe></p> <p>"We have the chance to be part of a moment that brings people together, to work hard for something that we can all believe in."</p> <p>"And right now, each of us can be part of something that really matters. To stand together and to show our support for Australians who need it the most."</p> <p>"To recognise Indigenous peoples in our constitution for the very first time, to give our kids the very best start in life, an equal start in life."</p> <p>"And to open our hearts and change our future."</p> <p>She concluded the video by urging undecided Aussies to join her at the polls and vote Yes in the historic referendum.</p> <p>"I'm voting yes, and I am asking that all Australians do too. So please stand with me and write Yes on October 14," she said. </p> <p>Freeman has joined the campaign just after an estimated 200,000 people turned out across the country to march in support of the Yes campaign, just four weeks before the vote is set to take place. </p> <p>Australians will head to the polls on October 14th to either vote Yes or No to instate an Indigenous Voice to Parliament, which will act as an advisory board to amplify issues plaguing Indigenous communities.</p> <p><em>Image credits: YouTube - Yes23</em></p>

Legal

It was written for nuclear disarmament – but today You’re The Voice is the perfect song for the ‘yes’ campaign

<p><em><a href="https://theconversation.com/profiles/peter-tregear-825">Peter Tregear</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a></em></p> <p>The serendipity of the pairing between John Farnham’s 1986 hit single You’re the Voice and the Voice to Parliament referendum is obvious, but it goes well beyond the fact the two share the key word “voice”.</p> <p>The original was composed by a team of British songwriters in response to an anti-nuclear demonstration in London’s Hyde Park in 1985. Chris Thompson, Andy Qunta and Maggie Ryder had planned a song-writing session on the day an <a href="https://www.nytimes.com/1985/10/27/world/100000-in-london-protest-arms-race.html">estimated 100,000 marched through central London</a> in support the Campaign for Nuclear Disarmament.</p> <p>Thompson, however, overslept. As an act of self-admonishment he decided to express his remorse by conceiving a song that emphasised the importance of personal agency in achieving political change.</p> <p>This is the kernel of meaning in You’re the Voice. It is also what makes it so especially well suited to support a campaign about a referendum to give Indigenous Australians a constitutionally recognised Voice to Parliament nearly 40 years later.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">OUR NEW AD IS LIVE!</p> <p>You’re the Voice that will make history.</p> <p>On 14 October, we know we all can stand together with the power to be powerful.<br /><a href="https://twitter.com/hashtag/HistoryIsCalling?src=hash&ref_src=twsrc%5Etfw">#HistoryIsCalling</a>, so <a href="https://twitter.com/hashtag/VoteYes?src=hash&ref_src=twsrc%5Etfw">#VoteYes</a>. Are you in? John Farnham is.<br /><a href="https://twitter.com/hashtag/UluruStatement?src=hash&ref_src=twsrc%5Etfw">#UluruStatement</a> <a href="https://twitter.com/hashtag/StayTrue2Uluru?src=hash&ref_src=twsrc%5Etfw">#StayTrue2Uluru</a> <a href="https://twitter.com/hashtag/YoureTheVoice?src=hash&ref_src=twsrc%5Etfw">#YoureTheVoice</a> <a href="https://twitter.com/hashtag/VoteYes?src=hash&ref_src=twsrc%5Etfw">#VoteYes</a> <a href="https://t.co/4ujYd9gk0M">pic.twitter.com/4ujYd9gk0M</a></p> <p>— ulurustatement (@ulurustatement) <a href="https://twitter.com/ulurustatement/status/1698260272165875951?ref_src=twsrc%5Etfw">September 3, 2023</a></p></blockquote> <h2>The grain of Farnham’s voice</h2> <p>Thompson was not at all convinced at the time Farnham <a href="https://www.news.com.au/entertainment/music/why-john-farnham-was-nearly-rockblocked-from-youre-the-voice/news-story/9e048f2d4550a8b4c1a28e2eba4909f6">could do the song justice</a> when he requested it for inclusion in his album Whispering Jack.</p> <p>And yet the particular qualities of Farnham’s singing is also arguably crucial to the song’s success, then and now.</p> <p>The music’s combination of <a href="https://en.wikipedia.org/wiki/Sentimental_ballad#Power_ballads">power ballad</a> tempo with <a href="https://music.amazon.com.au/playlists/B078H6J6BF">pub anthem</a> singability calls for a kind of full-throated vocal performance that takes more than a little inspiration from African American gospel traditions.</p> <p>Singers drawn from these traditions include giants of popular musical culture like James Brown, Tina Turner and Aretha Franklin. It is not exaggerated praise to suggest Farnham here delivers a performance that stands with their best.</p> <p>And it was career changing for him, helping Farnham to put to rest his earlier image as a clean-cut purveyor of sentimental pop songs like <a href="https://www.youtube.com/watch?v=r0c55lXRAeg">Sadie the Cleaning Lady</a> and relaunch his career.</p> <p>Farnham’s singing here exemplifies what Roland Barthes famously described in <a href="https://courses.lsa.umich.edu/jptw/wp-content/uploads/sites/23/2017/08/Barthes-ImageMusicText.pdf">an essay from 1972</a> as the “grain of the voice”: the element of a singer’s individuality which helps convey the sincerity and authenticity of what is being sung.</p> <p>You’re the Voice further highlights the grain of Farnham’s singing via the exclamation “oh, whoa!” regularly punctuating the song’s chorus. In a powerful moment of sonic symbolism, the exclamation is eventually taken up in the advertisement (like the sentiment of the song itself, it is no doubt hoped) by a chorus of supporters.</p> <h2><em>You</em> are the voice</h2> <p>Indeed, if it is to succeed, the referendum will need to convince an especially broad coalition of Australians to vote for “yes”.</p> <p>The song supports this goal from its very title: <em>you</em> are the voice. It asks each of us, individually, to consider how we can act for the common good.</p> <blockquote> <p>We have the chance to turn the pages over <br />We can write what we want to write <br />We gotta make ends meet, before we get much older.</p> </blockquote> <p>The song’s explicit call to action has now been connected to the forthcoming referendum: now is the moment to use your voice at the ballot box to give, in turn, a constitutionally enshrined voice to indigenous Australians.</p> <p>The “yes” campaign’s appeal to collective responsibility is one aspect of the referendum process that <a href="https://www.theguardian.com/australia-news/2023/aug/16/lidia-thorpe-calls-for-referendum-called-off-indigenous-voice-to-parliament-no-campaign">concerns some Indigenous critics</a>. The very enterprise of constitutional reform, after all, presumes the legitimacy of the Australian constitution which in turn presumes the legitimacy of the original act of colonial dispossession.</p> <p>But the bigger threat to the “yes” campaign arguably comes from those who see the idea of an <a href="https://ipa.org.au/ipa-today/the-indigenous-voice-to-parliament-has-the-potential-to-be-divisive">Indigenous voice to parliament itself as divisive</a>.</p> <p>Yet, as the song goes:</p> <blockquote> <p>This time, we know we all can stand together <br />With the power to be powerful <br />Believing we can make it better.</p> </blockquote> <p>The use of You’re the Voice here reinforces the view that supporting the Voice to Parliament is a positive act of national reconciliation that we, as a nation, can take together.</p> <p>It is an injunction to take personal and collective responsibility for the history and character of the country we all share.</p> <h2>Politically inclusive</h2> <p>The advertisement is the work of Mark Green of <a href="https://themonkeys.com.au/">The Monkeys advertising agency</a> and historian <a href="https://www.clarewright.com.au/">Clare Wright</a>.</p> <p>It focuses on a family as they watch key moments which shaped Australia’s collective identity. It looks at key moments of reconciliation, Indigenous achievement and Indigenous protest; but also broader moments in collective action.</p> <p>In a particularly astute move, the advertisement overlays images of <a href="https://www.theguardian.com/australia-news/2019/jan/01/john-howard-port-arthur-gun-control-1996-cabinet-papers">John Howard’s 1996 gun reforms</a> in the wake of the Port Arthur massacre as Farnham delivers the lines:</p> <blockquote> <p>We’re all someone’s daughter<br />We’re all someone’s son<br />How long can we look at each other<br />Down the barrel of a gun?</p> </blockquote> <p>Implicit in this conjunction is a reminder to us that support for the “yes” vote, like any nation-changing political act, can come from any side of politics.</p> <h2>Democratising the message</h2> <p>There are many more layers we could tease apart in You’re The Voice. Its extended bagpipes solo originated as an homage to AC/DC singer Bon Scott, connecting it to the egalitarian, <a href="https://www.popmatters.com/141796-let-there-be-rock-2496022409.html">working class culture</a> Scott’s music addresses.</p> <p>Then there is the way the bagpipes, combined with the song’s use of side-drum rhythmic patterns, evoke the sound world of a military tattoo or march. This simultaneously elevates the register of its message. The song – and now the ad – is an implicit call to arms.</p> <p>The inclusion of You’re the Voice in the “yes” campaign thus provides powerful support for its central message.</p> <p>Farnham himself recognises this. Upon release of the advertisement, Farnham <a href="https://www.smh.com.au/politics/federal/john-farnham-backs-voice-permits-his-anthem-to-front-yes-campaign-ad-20230901-p5e18t.html">spoke about</a> how, when it was first released in 1986, the song “changed his life”.</p> <p>Generously, he concluded: "I can only hope that now it might help in some small way, to change the lives of our First Nations Peoples for the better."</p> <p><em><a href="https://theconversation.com/profiles/peter-tregear-825">Peter Tregear</a>, Principal Fellow and Professor of Music, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/it-was-written-for-nuclear-disarmament-but-today-youre-the-voice-is-the-perfect-song-for-the-yes-campaign-212769">original article</a>.</em></p>

Music

"We said YES!": Rebel Wilson drops major news about personal life

<p>Rebel Wilson has announced her engagement to her now-fiancee, Ramona, Agruma, on Instagram.</p> <p>In one of the snaps, the 42-year-old star showed off the engagement ring as the couple engaged in a kiss.</p> <p>“We said YES! Thank you @tiffanyandco for the stunning ring and to Bob Iger and the incredible team at Disneyland @disneyweddings for pulling off this magical surprise!” Wilson wrote.</p> <p>Wilson also shared a photo taken not long after she proposed during a trip to Disneyland.</p> <p>The actress expressed her gratitude to Tiffany & Co. for the ring and to Bob Iger and the team at Disney’s Fairy Tale Weddings for allowing her proposal to be all the more magical.</p> <p>Wilson and Agruma can be seen wearing matching striped jumpers while the actress got down on one knee in front of Disney’s Magic Castle.</p> <p>Friends of Wilson, including Kathy Hilton and Lindsey Vonn, shared their well wishes for the happy couple on the Instagram post.</p> <p>The actress and Agruma were first introduced to one another by a mutual friend in late 2021.</p> <p>Wilson spoke to People, recalling that she and her now-fiancee, who was not identified at the time of the interview, had made an effort to establish a genuine connection before their first date.</p> <p>“We spoke on the phone for weeks before meeting. And that was a really good way to get to know each other. It was a bit old-school in that sense — very romantic,” Wilson told People.</p> <p>The actress also commented that she felt much more supported in her new relationship.</p> <p>“There were times — I'm not saying with all my exes, they're great — but there were some times that I was probably putting up with that I shouldn't have. So it feels different to be in a really healthy relationship,” she said.</p> <p>The couple went on to make numerous public appearances with one another in early 2022 but did not confirm they were romantically involved at the time.</p> <p>The pair made their relationship Instagram official in June 2022.</p> <p>Wilson and Agruma’s later collaborated on a collection of loungewear called R&R club, which was released in November.</p> <p>Engagement rumours began to circulate that same month, but Wilson publicly denied all claims.</p> <p>Wilson surprised many when she revealed she had become a mother to her daughter, Royce Lillian, who was welcomed via surrogate on November 7 2022.</p> <p>Prior to Royce’s arrival, Agruma threw a baby shower for Wilson, and the actress described her to People as “so amazing and such a great partner.”</p> <p>On a recent podcast on Life Uncut, Wilson shared that while her family was happy for the couple, Agruma’s family weren’t as supportive.</p> <p>“Ramona's family hasn't been as accepting. And so in many respects, it has been a lot harder on her to have to make the news public,” she said.</p> <p>She also mentioned she wanted to be able to connect with Agruma’s loved ones in the future.</p> <p>“I feel so sad to see what happened with her family over it. Hopefully, people will change their attitudes about things,” she said.</p> <p>Image credit: Getty</p>

Relationships

Yes, masks reduce the risk of spreading COVID, despite a review saying they don’t

<p>The question of whether and to what extent face masks work to prevent respiratory infections such as COVID and influenza has split the scientific community for <a href="https://www.baltimoresun.com/news/bs-xpm-2007-03-06-0703060040-story.html">decades</a>.</p> <p>Although there is strong evidence face masks <a href="https://www.sciencedirect.com/science/article/pii/S0020748920301139?via%3Dihub">significantly reduce transmission of such infections</a> both in health-care settings and in the community, some experts do not agree.</p> <p>An updated <a href="https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD006207.pub6/full">Cochrane Review</a> published last week is the latest to suggest face masks don’t work in the community.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">"Wearing masks in the community probably makes little or no difference to the outcome of laboratory‐confirmed influenza/SARS‐CoV‐2 compared to not wearing masks"<a href="https://twitter.com/CochraneLibrary?ref_src=twsrc%5Etfw">@CochraneLibrary</a> Review.<br />Published: 30 January 2023 <a href="https://t.co/zODu6QEF1M">https://t.co/zODu6QEF1M</a> <a href="https://t.co/c26yHPaSCD">pic.twitter.com/c26yHPaSCD</a></p> <p>— Robin Monotti (@robinmonotti) <a href="https://twitter.com/robinmonotti/status/1620311528523304960?ref_src=twsrc%5Etfw">January 31, 2023</a></p></blockquote> <p>However there are problems with the review’s methodology and its underpinning assumptions about transmission.</p> <p>The Cochrane Review combined randomised controlled trials (RCTs) using <a href="https://ebn.bmj.com/content/16/1/3">meta-analysis</a>. RTCs test an intervention in one group and compare it with a “control” group that doesn’t receive the intervention or receives a different intervention. A meta-analysis pools the results of multiple studies.</p> <p>This approach assumes (a) RCTs are the “best” evidence and (b) combining results from multiple RCTs will give you an average “effect size”.</p> <p>But RCTs are only the undisputed gold standard for certain kinds of questions. For other questions, a mix of study designs is better. And RCTs should be combined in a meta-analysis only if they are all addressing the same research question in the same way.</p> <p>Here are some reasons why the conclusions of this Cochrane Review are misleading.</p> <h2>It didn’t consider how COVID spreads and how masks work</h2> <p>COVID, along with influenza and many other respiratory diseases, is transmitted primarily <a href="https://theconversation.com/covid-how-the-disease-moves-through-the-air-173490">through the air</a>.</p> <p>Respirators (such as N95s) are designed and regulated to prevent airborne infections by fitting <a href="https://theconversation.com/high-filtration-masks-only-work-when-they-fit-so-we-created-a-new-way-to-test-if-they-do-155987">closely to the face</a> to prevent air leakage and by filtering out 95% or more of potential infectious particles.</p> <p>In contrast, surgical masks are designed to prevent splatter of fluid on the face and are loose-fitting, causing unfiltered air to leak in through the gaps around the mask. The filtration of a surgical mask is not regulated.</p> <p>In other words, respirators are designed for respiratory protection and cloth and surgical masks are not.</p> <p>The review starts with an assumption that masks provide respiratory protection, which is flawed. An understanding of these differences should inform both studies and reviews of those studies.</p> <h2>The studies addressed quite different questions</h2> <p>A common mistake in meta-analysis is to combine apples and oranges. If apples work but oranges don’t, combining all studies in a single average figure may lead to the conclusion that apples do not work.</p> <p>This Cochrane Review combined RCTs where face masks or respirators were worn part of the time (for example, when caring for patients with known COVID or influenza: “occasional” or “targeted” use) with RCTs where they were worn at all times (“continuous use”).</p> <p>Because both SARS-CoV-2 and influenza viruses are airborne, an unmasked person could be infected anywhere in the building and even after an infectious patient has left the room, especially since some people have <a href="https://www.pnas.org/doi/10.1073/pnas.2109229118">no symptoms</a> while contagious.</p> <p>Most RCTs of masks and N95s included in the review have not had a <a href="https://jamanetwork.com/journals/jama/fullarticle/184819">control arm</a> – therefore finding no difference could indicate equal efficacy or equal inefficacy.</p> <p><a href="https://jamanetwork.com/journals/jama/fullarticle/2749214">Studies</a> examining wearing a surgical mask or respirator (such as an N95) only when in contact with sick people or when doing a high-risk procedure (occasional use) have generally shown that, when worn in this way, there is no difference.</p> <p>An RCT comparing occasional versus continuous use of respirators in health care workers <a href="https://www.atsjournals.org/doi/10.1164/rccm.201207-1164OC?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub%20%200pubme">showed</a> N95 respirators and surgical masks were equally ineffective when only worn occasionally by hospital workers. They had to wear them all the time at work to be protected.</p> <p>We also combined only apples and apples in a <a href="https://onlinelibrary.wiley.com/doi/10.1111/irv.12474">meta-analysis</a> of two RCTs conducted in exactly the same way and measuring the same interventions and outcomes. We found N95 respirators provide significant protection against respiratory infections when surgical masks did not, even against infections assumed to be “droplet spread”.</p> <h2>Most trials addressed only half the question</h2> <p>Face masks and respirators work in two ways: they protect the wearer from becoming infected and they prevent an infected wearer from spreading their germs to other people.</p> <p>Most RCTs in this Cochrane Review looked only at the former scenario, not the latter. In other words, the researchers had asked people to wear masks and then tested to see if those people became infected.</p> <p>A previous <a href="https://pubmed.ncbi.nlm.nih.gov/20092668/">systematic review</a> found face masks worn by sick people during an influenza epidemic reduced the risk of them transmitting the infection to family members or other carers. Preventing an infection in one person also prevents onward transmission to others within a closed setting, which means such RCTs should use a special method called “cluster randomisation” to account for this.</p> <p>Data from a RCT of N95 respirator use by <a href="https://journals.sagepub.com/doi/full/10.1177/0300060516665491?rfr_dat=cr_pub++0pubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org">health workers</a> showed even their unmasked colleagues were protected. Yet some of the trials included in the review did not use cluster randomisation.</p> <h2>The new paper combined health and community settings</h2> <p>This is another apples-plus-oranges issue. Different settings have widely differing risks of transmission, since airborne particles build up when sick patients are exhaling the virus in <a href="https://theconversation.com/heres-where-and-how-you-are-most-likely-to-catch-covid-new-study-174473">underventilated, crowded settings</a> especially if many infected people are present (such as in a hospital).</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Here’s where (and how) you are most likely to catch COVID – new study <a href="https://t.co/Ro88Shc897">https://t.co/Ro88Shc897</a> <a href="https://t.co/TlFA9EQskF">pic.twitter.com/TlFA9EQskF</a></p> <p>— Jeffrey J Davis (@JeffreyJDavis) <a href="https://twitter.com/JeffreyJDavis/status/1484210379093954564?ref_src=twsrc%5Etfw">January 20, 2022</a></p></blockquote> <p>A genuine protective effect of masks or respirators shown in a RCT in a high-risk setting will be obscured if that trial is combined in a meta-analysis with several other RCTs that were conducted in low-risk settings.</p> <p>A large <a href="https://www.science.org/doi/10.1126/science.abi9069">RCT in the community in Bangladesh</a> found face masks reduced the risk of infection by 11% overall and 35% in people over 60 years. In contrast, in <a href="https://onlinelibrary.wiley.com/doi/10.1111/irv.12474">hospitals</a>, N95 reduce risk by 67% against bacterial infections and 54% against viral infections.</p> <p>Viruses like influenza also vary substantially from year to year – some years there is very little influenza, and if a RCT is conducted during such a year, it will not find enough infections to show a difference. The review failed to account for such seasonal effects.</p> <h2>But did they actually wear the mask?</h2> <p>The authors of the Cochrane Review acknowledged compliance with masking advice was poor in most studies. In the real world, we can’t force people to follow medical advice, so RCTs should be analysed on an “intention to treat” basis.</p> <p>For example, people who are prescribed the active drug but who choose not to take it should not be shifted to the placebo group for the analysis. But if in a study of masking, most people don’t actually wear them, you can’t conclude that masks don’t work when the study shows no difference between the groups. You can only conclude that the mask advice didn’t work in this study.</p> <p>There is a great deal of <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0246317">psychological evidence</a> on why people do or don’t choose to comply with advice to mask and how to improve uptake. The science of masking needs to separate the impact of the mask itself from the impact of the advice to mask.</p> <p>Mask-wearing <a href="https://www.ijidonline.com/article/S1201-9712(21)00274-5/fulltext">goes up</a> substantially to over 70% if there is an actual mandate in place.</p> <h2>It didn’t include other types of research</h2> <p>A comprehensive review of the evidence would also include other types of study besides RCTs. For example, a <a href="https://www.sciencedirect.com/science/article/pii/S0140673620311429">large systematic review</a> of 172 various study designs, which included 25,697 patients with SARS-CoV-2, SARS, or MERS, concluded masks were effective in preventing transmission of respiratory viruses.</p> <p>Well-designed <a href="https://www.cdc.gov/mmwr/volumes/71/wr/mm7106e1.htm?s_cid=mm7106e1_w">real-world studies</a> during the pandemic showed any mask reduces the risk of COVID transmission by 50–80%, with the highest protection offered by N95 respirators.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/20095070/">Many lab-based studies</a> have shown respirators are superior to masks at preventing airborne respiratory infections and the <a href="https://thorax.bmj.com/content/75/11/1024.long">incremental superiority</a> from a single to two layered cloth mask to a three-layered surgical mask in blocking respiratory aerosols.</p> <h2>Yes, masks reduce the spread of COVID</h2> <p>There is strong and consistent evidence for the effectiveness of masks and (even more so) respirators in protecting against respiratory infections. Masks are an important protection against serious infections.</p> <p>Current COVID vaccines protect against death and hospitalisation, but do <a href="https://fortune.com/well/2023/01/06/kraken-xbb15-omicron-covid-variant-most-transmissible-yet-could-spawn-more-immune-evasive-variants-study-china-vaccine-monoclonal-antibodies-breakthrough-infection/">not prevent infection</a> well due to waning vaccine immunity and substantial immune escape from new variants.</p> <p>A systematic review is only as good as the rigour it employs in combining similar studies of similar interventions, with similar measurement of outcomes. When very different studies of different interventions are combined, the results are not informative.</p> <p><em>Image credits: Getty Images</em></p> <p><em>This article originally appeared on <a href="https://theconversation.com/yes-masks-reduce-the-risk-of-spreading-covid-despite-a-review-saying-they-dont-198992" target="_blank" rel="noopener">The Conversation</a>. </em></p>

Body

Ping, your pizza is on its way. Ping, please rate the driver. Yes, constant notifications really do tax your brain

<p>A ping from the pizza company. A couple of pings from your socials. Ping, ping, ping from your family WhatsApp group trying to organise a weekend barbecue. </p> <p>With all those smartphone notifications, it’s no wonder you lose focus on what you’re trying to do do. </p> <p>Your phone doesn’t even need to ping to distract you. There’s <a href="https://psycnet.apa.org/record/2015-28923-001">pretty good</a><a href="https://www.journals.uchicago.edu/doi/full/10.1086/691462">evidence</a> the mere presence of your phone, silent or not, is enough to divert your attention.</p> <p>So what’s going on? More importantly, how can you reclaim your focus, without missing the important stuff?</p> <h2>Is it really such a big deal?</h2> <p>When you look at the big picture, those pings can really add up. </p> <p>Although estimates vary, the average person checks their phone <a href="https://irep.ntu.ac.uk/id/eprint/30085/1/PubSub7601_Andrews.PDF">around 85 times</a><a href="https://www.theage.com.au/national/victoria/trapped-in-the-net-are-we-all-addicted-to-our-smartphones-20190531-p51t44.html">a day</a>, roughly once every 15 minutes.</p> <p>In other words, every 15 minutes or so, your attention is likely to wander from what you’re doing. The trouble is, it can take <a href="https://lifehacker.com/how-long-it-takes-to-get-back-on-track-after-a-distract-1720708353">several minutes</a> to regain your concentration fully after being <a href="https://www.ics.uci.edu/%7Egmark/chi08-mark.pdf">interrupted</a> by your phone.</p> <p>If you’re just watching TV, distractions (and refocusing) are no big deal. But if you’re driving a car, trying to study, at work, or spending time with your loved ones, it could lead to some fairly substantial problems.</p> <h2>Two types of interference</h2> <p>The pings from your phone are “exogenous interruptions”. In other words, something external, around you, has caused the interruption.</p> <p>We can <a href="https://link.springer.com/chapter/10.1007/978-3-319-46276-9_21">become conditioned</a> to feeling excited when we hear our phones ping. This is the <a href="https://onlinelibrary.wiley.com/doi/full/10.1046/j.1360-0443.2002.00015.x">same pleasurable feeling</a> people who gamble can quickly become conditioned to at the sight or sound of a poker machine.</p> <p>What if your phone is on silent? Doesn’t that solve the ping problem? Well, no.</p> <p>That’s another type of interruption, an internal (or endogenous) interruption.</p> <p>Think of every time you were working on a task but your attention drifted to your phone. You may have fought the urge to pick it up and see what was happening online, but you probably checked anyway.</p> <p>In this situation, we can become so strongly conditioned to expect a reward each time we look at our phone we don’t need to wait for a ping to trigger the effect. </p> <p>These impulses are powerful. Just reading this article about checking your phone may make you feel like … checking your phone.</p> <h2>Give your brain a break</h2> <p>What do all these interruptions mean for cognition and wellbeing? </p> <p>There’s increasing evidence push notifications are associated with <a href="https://www.sciencedirect.com/science/article/pii/S2352853217300159">decreased productivity</a>, <a href="https://www.sciencedirect.com/science/article/pii/S2451958820300051">poorer concentration</a> and <a href="https://www.sciencedirect.com/science/article/abs/pii/S0927537116300136">increased distraction</a> at work and school. </p> <p>But is there any evidence our brain is working harder to manage the frequent switches in attention? </p> <p>One study of people’s brain waves <a href="https://www.hindawi.com/journals/cin/2016/5718580/">found</a> those who describe themselves as heavy smartphone users were more sensitive to push notifications than ones who said they were light users. </p> <p>After hearing a push notification, heavy users were significantly worse at recovering their concentration on a task than lighter users. Although push notification interrupted concentration for both groups, the heavy users took much longer to regain focus. </p> <p>Frequent interruptions from your phone can also leave you <a href="https://www.sciencedirect.com/science/article/abs/pii/S0747563219302596">feeling stressed</a> by a need to respond. Frequent smartphone interruptions are also associated with <a href="https://www.sciencedirect.com/science/article/pii/S0360131519301319">increased FOMO</a> (fear of missing out). </p> <p>If you get distracted by your phone after responding to a notification, any subsequent <a href="https://journals.sagepub.com/doi/pdf/10.1177/2050157921993896">procrastination</a> in returning to a task can also leave you feeling guilty or frustrated.</p> <p>There’s <a href="https://www.sciencedirect.com/science/article/pii/S0747563219300883">certainly evidence</a> suggesting the longer you spend using your phone in unproductive ways, the lower you tend to rate your wellbeing.</p> <h2>How can I stop?</h2> <p>We know switching your phone to silent isn’t going to magically fix the problem, especially if you’re already a frequent checker. </p> <p>What’s needed is behaviour change, and that’s hard. It can take several attempts to see lasting change. If you have ever tried to quit smoking, lose weight, or start an exercise program you’ll know what I mean.</p> <p>Start by turning off all non-essential notifications. Then here are some things to try if you want to reduce the number of times you check your phone:</p> <ul> <li> <p>charge your phone overnight in a different room to your bedroom. Notifications can prevent you falling asleep and can repeatedly rouse you from essential sleep throughout the night</p> </li> <li> <p>interrupt the urge to check and actively decide if it’s going to benefit you, in that moment. For example, as you turn to reach for your phone, stop and ask yourself if this action serves a purpose other than distraction</p> </li> <li> <p>try the <a href="https://www.themuse.com/advice/take-it-from-someone-who-hates-productivity-hacksthe-pomodoro-technique-actually-works#:%7E:text=The%20Pomodoro%20Technique%20is%20a,are%20referred%20to%20as%20pomodoros">Pomodoro method</a> to stay focused on a task. This involves breaking your concentration time up into manageable chunks (for example, 25 minutes) then rewarding yourself with a short break (for instance, to check your phone) between chunks. Gradually increase the length of time between rewards. Gradually re-learning to sustain your attention on any task can take a while if you’re a high-volume checker.</p> </li> </ul> <p><em>Image credits: Getty Images</em></p> <p><em>This article originally appeared on <a href="https://theconversation.com/ping-your-pizza-is-on-its-way-ping-please-rate-the-driver-yes-constant-notifications-really-do-tax-your-brain-193952" target="_blank" rel="noopener">The Conversation</a>. </em></p>

Technology

Huge satellite BlueWalker-3 has now unfurled – and yes it’s very bright

<p>If you look at the sky near Jupiter just after sunset, you might notice a bright new star, travelling fast across the sky.</p> <p>This star is no planet or far-flung galaxy – it’s the largest commercial communications satellite in low-Earth orbit, the BlueWalker 3 satellite which has now unfurled its solar panels.</p> <p>The apartment-sized satellite is a prototype from American company AST SpaceMobile, whose goal is to create a space-based mobile broadband network. This is only one of multiple satellites planned for the SpaceMobile constellation – some of which will be even bigger than BlueWalker 3.</p> <p>Amateur astronomers have been reporting sightings of BlueWalker 3 over the last few weeks, many with an approximate brightness of 2<sup>nd</sup> or 3<sup>rd</sup> magnitude. This is moderately bright, but not as bright as Sirius <a href="https://earthsky.org/astronomy-essentials/what-is-stellar-magnitude/" target="_blank" rel="noopener">– the brightest star in the night sky.</a></p> <figure class="wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter"> <div class="wp-block-embed__wrapper"> <div class="entry-content-asset"> <div class="embed-wrapper"> <div class="inner"> <div class="twitter-tweet twitter-tweet-rendered spai-bg-prepared" style="display: flex; max-width: 500px; width: 100%; margin-top: 10px; margin-bottom: 10px;"><iframe id="twitter-widget-0" class="spai-bg-prepared" style="position: static; visibility: visible; width: 400px; height: 550px; display: block; flex-grow: 1;" title="Twitter Tweet" src="https://platform.twitter.com/embed/Tweet.html?creatorScreenName=cosmosmagazine&dnt=true&embedId=twitter-widget-0&features=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&frame=false&hideCard=false&hideThread=false&id=1591249397953998849&lang=en&origin=https%3A%2F%2Fcosmosmagazine.com%2Fspace%2Fbluewalker-3-unfurlled-ast-space-x-elon-musk%2F&sessionId=96d02fb5de79caae06b83ca7b911f2ac94853601&siteScreenName=cosmosmagazine&theme=light&widgetsVersion=a3525f077c700%3A1667415560940&width=500px" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen" data-tweet-id="1591249397953998849"></iframe></div> </div> </div> </div> </div> </figure> <p>This means that some astronomers prediction that it “could outshine all stars and planets in the night sky” hasn’t come to pass.</p> <p>However, <a href="https://en.wikipedia.org/wiki/List_of_brightest_stars" target="_blank" rel="noopener">a magnitude of 2 would put it in the rank of top 50</a> brightest stars.</p> <p>If you wanted to track it for yourself, <a href="https://heavens-above.com/" target="_blank" rel="noopener">website Heavens Above</a> has just created a new tool <a href="https://www.orbtrack.org/#/?satName=BLUEWALKER%203" target="_blank" rel="noreferrer noopener">to track the satellite.</a> <a href="https://in-the-sky.org/satpasses.php?gotosat=53807" target="_blank" rel="noreferrer noopener">You can also use In The Sky and note your location.</a> Note that it can only be seen just after the Sun has gone down, as the Sun from below the horizon reflects onto the satellite, and makes it bright.</p> <figure class="wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter"> <div class="wp-block-embed__wrapper"> <div class="entry-content-asset"> <div class="embed-wrapper"> <div class="inner"> <div class="twitter-tweet twitter-tweet-rendered spai-bg-prepared" style="display: flex; max-width: 500px; width: 100%; margin-top: 10px; margin-bottom: 10px;"><iframe id="twitter-widget-1" class="spai-bg-prepared" style="position: static; visibility: visible; width: 400px; height: 675px; display: block; flex-grow: 1;" title="Twitter Tweet" src="https://platform.twitter.com/embed/Tweet.html?creatorScreenName=cosmosmagazine&dnt=true&embedId=twitter-widget-1&features=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&frame=false&hideCard=false&hideThread=false&id=1594885656370909186&lang=en&origin=https%3A%2F%2Fcosmosmagazine.com%2Fspace%2Fbluewalker-3-unfurlled-ast-space-x-elon-musk%2F&sessionId=96d02fb5de79caae06b83ca7b911f2ac94853601&siteScreenName=cosmosmagazine&theme=light&widgetsVersion=a3525f077c700%3A1667415560940&width=500px" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen" data-tweet-id="1594885656370909186"></iframe></div> </div> </div> </div> </div> </figure> <p>The goal with AST SpaceMobile is to create cellular broadband anywhere on the globe. Similar to Space X’s Starlink, many satellites are required to create full coverage around the world.</p> <p>Astronomers and satellite operators are currently at odds over these satellite constellations. The more there, the more interference is likely for both optical and radio astronomy.</p> <p>There’s also the question of what we – as humans – are comfortable with. Having 100s of these satellites in the sky at any one time would mean that when we look up, many of the bright lights in the sky would not be stars but satellites instead.</p> <figure class="wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter"> <div class="wp-block-embed__wrapper"> <div class="entry-content-asset"> <div class="embed-wrapper"> <div class="inner"> <div class="twitter-tweet twitter-tweet-rendered spai-bg-prepared" style="display: flex; max-width: 500px; width: 100%; margin-top: 10px; margin-bottom: 10px;"><iframe id="twitter-widget-2" class="spai-bg-prepared" style="position: static; visibility: visible; width: 400px; height: 699px; display: block; flex-grow: 1;" title="Twitter Tweet" src="https://platform.twitter.com/embed/Tweet.html?creatorScreenName=cosmosmagazine&dnt=true&embedId=twitter-widget-2&features=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&frame=false&hideCard=false&hideThread=false&id=1595568298414215168&lang=en&origin=https%3A%2F%2Fcosmosmagazine.com%2Fspace%2Fbluewalker-3-unfurlled-ast-space-x-elon-musk%2F&sessionId=96d02fb5de79caae06b83ca7b911f2ac94853601&siteScreenName=cosmosmagazine&theme=light&widgetsVersion=a3525f077c700%3A1667415560940&width=500px" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen" data-tweet-id="1595568298414215168"></iframe></div> </div> </div> </div> </div> </figure> <p>There’s also potentially issues about collisions in orbit <a href="https://arstechnica.com/science/2020/11/nasa-objects-to-new-megaconstellation-citing-risk-of-catastrophic-collison/" target="_blank" rel="noopener">making our skies unsafe.</a></p> <p>There’s currently discussions happening between astronomers, satellite operators and the United Nations Committee on Peaceful Uses of Outer Space (COPUOS) about what is reasonable for satellites to be able to do in the night sky. The next meeting <a href="https://www.skatelescope.org/news/un-body-to-continue-deliberating-on-how-to-protect-dark-quiet-skies/" target="_blank" rel="noopener">will occur in 2023</a>.</p> <p>“States are generally supportive, and we succeeded in ensuring that the radio and optical interference effects of large satellite constellations on astronomy are considered by the subcommittee,” Head of Assurance at the SKAO, Tim Stevenson said after the last meeting in February.</p> <p>“We are looking forward to preparing and sustaining our case in COPUOS, which is the paramount forum in the world to deal with this issue.”</p> <p></p> <p><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=226135&title=Huge+satellite+BlueWalker-3+has+now+unfurled+%E2%80%93+and+yes+it%E2%80%99s+very+bright" width="1" height="1" data-spai-target="src" data-spai-orig="" data-spai-exclude="nocdn" /></p> <p></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/space/bluewalker-3-unfurlled-ast-space-x-elon-musk/" target="_blank" rel="noopener">This article</a> was originally published on Cosmos Magazine and was written by Jacinta Bowler. </em></p> <p><em>Image: AST</em></p> </div>

Technology

Yes you can reheat food more than once

<p>Preparing meals in bulk and reheating is a great way to save time in the kitchen and can also help to reduce food waste. You might have heard the myth that you can only reheat food once before it becomes unsafe to eat.</p> <p>The origins of food myths are often obscure but some become embedded in our culture and scientists feel compelled to study them, like the “<a href="https://www.webmd.com/a-to-z-guides/features/5-second-rule-rules-sometimes-">five second rule</a>” or “<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2234524/">double-dipping</a>”.</p> <p>The good news is that by following some simple steps when preparing and storing foods, it is possible to safely reheat foods more than once.</p> <h2>Why can food make us sick?</h2> <p>There are many ways bacteria and viruses can end up in foods. They may occur naturally in environments where food is harvested or <a href="https://www.cdc.gov/foodsafety/production-chain.html">contaminate</a> foods during processing or by food handlers.</p> <p>Viruses won’t grow in foods and will be destroyed by cooking (or proper reheating). On the other hand, bacteria <em>can</em> grow in food. Not all bacteria make us sick. Some are even beneficial, such as probiotics in yoghurt or starter cultures used to make fermented foods.</p> <p>However, some bacteria are not desirable in foods. These include <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7150063/">bacteria</a> which reproduce and cause physical changes making food unpalatable (or spoiled), and pathogens, which cause illness.</p> <p>Some pathogens grow in our gut and cause symptoms of gastroenteritis, while others produce toxins (poisons) which cause us to become sick. Some bacteria even produce special structures, called <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3993344/">endospores</a>, which survive for a long time – even years – until they encounter favourable conditions which allow them to grow and produce toxins.</p> <p>While cooking and reheating will generally kill pathogenic bacteria in foods, they may not destroy toxins or endospores. When it comes to reheating foods, toxins pose the greatest risk of illness.</p> <p>The risk increases in foods which have been poorly handled or cooled too slowly after initial cooking or reheating, since these conditions may allow toxin-producing bacteria to grow and proliferate.</p> <p>Bacteria that cause foodborne illness typically grow at temperatures between 5°C and 60°C (the “<a href="https://www.foodstandards.gov.au/consumer/safety/faqsafety/pages/foodsafetyfactsheets/charitiesandcommunityorganisationsfactsheets/temperaturecontrolma1477.aspx">temperature danger zone</a>”), with fastest growth occurring at around 37°C.</p> <p>Foods that are best able to support the growth of these bacteria are deemed “potentially hazardous” and include foods or dishes containing meat, dairy, seafood, cooked rice or pasta, eggs or other protein-rich ingredients.</p> <p>A common culprit of food poisoning linked to reheated foods is <em>Staphylococcus aureus</em> which many people carry in their nose or throat. It produces a heat-stable toxin which causes vomiting and diarrhoea when ingested.</p> <p>Food handlers can transfer these bacteria from their hands to foods after cooking or reheating. If the contaminated food is kept within the temperature danger zone for an extended period, <em>Staphylococcus aureus</em> will grow and produce toxins. Subsequent reheating will destroy the bacteria but not the toxins.</p> <h2>How to keep food safe to eat, even when reheating</h2> <p>To limit the growth of bacteria, potentially hazardous foods should be kept outside of the temperature danger zone as much as possible. This means keeping cold foods cold (less than 5°C) and hot foods hot (above 60°C). It also means after cooking, potentially hazardous foods should be cooled to less than 5°C as quickly as possible. This also applies to reheated foods you want to save for later.</p> <p>When cooling foods, Food Standards Australia New Zealand <a href="https://www.foodstandards.gov.au/consumer/safety/faqsafety/pages/foodsafetyfactsheets/charitiesandcommunityorganisationsfactsheets/temperaturecontrolma1477.aspx">recommends</a> the temperature should fall from 60°C to 21°C in less than two hours and be reduced to 5°C or colder in the next four hours.</p> <p>In practice, this means transferring hot foods to shallow containers to cool to room temperature, and then transferring the covered containers to the fridge to continue cooling. It’s not a good idea to put hot foods straight into the fridge. This can cause the fridge temperature to increase above 5°C which may affect the safety of other foods inside.</p> <p>If food has been hygienically prepared, cooled quickly after cooking (or reheating) and stored cold, reheating more than once should not increase the risk of illness. However, prolonged storage and repeated reheating will affect the <a href="https://www.sciencedirect.com/science/article/abs/pii/S0308814621022664">taste</a>, texture, and sometimes the nutritional quality of foods.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/480042/original/file-20220819-18-xhjxhi.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/480042/original/file-20220819-18-xhjxhi.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/480042/original/file-20220819-18-xhjxhi.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=400&fit=crop&dpr=1 600w, https://images.theconversation.com/files/480042/original/file-20220819-18-xhjxhi.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=400&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/480042/original/file-20220819-18-xhjxhi.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=400&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/480042/original/file-20220819-18-xhjxhi.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=503&fit=crop&dpr=1 754w, https://images.theconversation.com/files/480042/original/file-20220819-18-xhjxhi.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=503&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/480042/original/file-20220819-18-xhjxhi.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=503&fit=crop&dpr=3 2262w" alt="Person squeezing lemon on fish" /></a><figcaption><span class="caption">If food has been hygienically prepared, cooled quickly, and stored cold, reheating more than once should not increase the risk of illness.</span> <span class="attribution"><span class="source">ello/unsplash</span>, <a class="license" href="http://creativecommons.org/licenses/by/4.0/">CC BY</a></span></figcaption></figure> <p>When it comes to safely reheating (and re-reheating) foods, there are a few things to consider:</p> <ol> <li> <p>always practice good hygiene when preparing foods</p> </li> <li> <p>after cooking, cool foods on the bench either in small portions or in shallow containers (increased surface area reduces cooling time) and put in the fridge within two hours. Food should be cold (less than 5°C) within the next four hours</p> </li> <li> <p>try to reheat only the portion you intend to immediately consume and make sure it is piping hot throughout (or invest in a thermometer to ensure the internal temperature reaches 75°C)</p> </li> <li> <p>if you don’t consume reheated food immediately, avoid handling it and return it to the fridge within two hours</p> </li> <li> <p>err on the side of caution if reheating food for vulnerable people including children, elderly, pregnant or immunocompromised people. If in doubt, throw it out.</p> </li> </ol> <p>With the ever-increasing cost of food, buying in bulk, preparing meals in large quantities and storing unused portions is convenient and practical. Following a few simple common sense rules will keep stored food safe and minimise food waste.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/184158/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/enzo-palombo-249510">Enzo Palombo</a>, Professor of Microbiology, <em><a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em> and <a href="https://theconversation.com/profiles/sarah-mclean-1351935">Sarah McLean</a>, Lecturer in environmental health, <em><a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p>This article is republished from <a href="https://theconversation.com">The Conversation</a>. Read the <a href="https://theconversation.com/yes-you-can-reheat-food-more-than-once-heres-why-184158">original article</a>.</p>

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