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How sustainable is your weekly grocery shop? These small changes can have big benefits

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/michalis-hadjikakou-129930">Michalis Hadjikakou</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/carla-archibald-283811">Carla Archibald</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/ozge-geyik-1402545">Özge Geyik</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>, and <a href="https://theconversation.com/profiles/pankti-shah-1547393">Pankti Shah</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a></em></p> <p>You might think eating more sustainably requires drastic changes, such as shifting to a <a href="https://theconversation.com/vegan-diet-has-just-30-of-the-environmental-impact-of-a-high-meat-diet-major-study-finds-210152">vegan diet</a>. While a plant-based diet is <a href="https://www.nature.com/articles/s43016-023-00795-w">undeniably</a> good for the Earth, our <a href="https://www.sciencedirect.com/science/article/pii/S2352550924001945#f0025">new research</a> shows modest changes to your eating habits can also have significant environmental benefits.</p> <p>We assessed how food products on Australian supermarket shelves stack up against key environmental indicators, such as carbon emissions and water use.</p> <p>We found swapping the most environmentally harmful foods for more sustainable options within the same food group, such as switching from beef burgers to chicken burgers, can significantly reduce carbon emissions – by up to 96% in some instances.</p> <p>The last thing we want to do is take the pleasure away from eating. Instead, we want to help consumers make realistic dietary changes that also help ensure a sustainable future. So read on to find out which simple food swaps can best achieve this.</p> <h2>Informing sustainable diets</h2> <p>The environmental impact of foods can be estimated using an approach known as a <a href="https://www.cell.com/one-earth/fulltext/S2590-3322(19)30128-9#:%7E:text=In%20this%20Primer%2C%20we%20introduce,cycle%20of%20a%20product%20system.">life-cycle assessment</a>.</p> <p>This involves identifying the “inputs” required along the food supply chain, such as fertiliser, energy, water and land, and tracking them from farm to fork. From this we can calculate a product’s “footprint” – or environmental impact per kilogram of product – and compare it to other foods.</p> <p>Most studies of environmental footprints focus on the raw ingredients that make up food products (such as beef, wheat or rice) rather than the packaged products people see on shelves (such as beef sausages, pasta or rice crackers). Of the studies that do focus on packaged foods, most only consider a fraction of the products available to consumers.</p> <p>What’s more, a lot of research considers only the carbon emissions of food products, excluding other important measures such as water use. And some studies use global average environmental footprints, which <a href="https://www.science.org/doi/10.1126/science.aaq0216">vary significantly</a> between countries.</p> <p>Our research set out to overcome these limitations. We aligned environmental footprints with the products people find on supermarket shelves, and covered a huge range of food and beverage products available in Australia. We also included many environmental indicators, to allow a <a href="https://www.pnas.org/doi/full/10.1073/pnas.2120584119">more complete picture</a> of the sustainability of different foods.</p> <h2>What we did</h2> <p>Key to our research was the <a href="https://www.georgeinstitute.org.au/projects/foodswitch">FoodSwitch database</a>, which compiles food labelling and ingredient data from images of packaged food and beverages. It covers more than 90% of the Australian packaged food market.</p> <p>We combined the database with a <a href="https://www.sciencedirect.com/science/article/pii/S0959652623029748">mathematical method</a> that sums the environmental impact of ingredients, to quantify the footprint of the product as a whole.</p> <p>From this, we estimated the environmental footprint of 63,926 food products available in Australian supermarkets. We then simulated the potential benefits of making “realistic” switches between products – that is, switches within the same food category.</p> <h2>Our findings</h2> <p>The results show how making a small dietary change can have big environmental consequences.</p> <p>For a shopping basket composed of items from eight food groups, we simulate the benefits of swapping from high-impact towards medium- or low-impact food products.</p> <p>Our analysis assumes a starting point from the most environmentally harmful products in each food group – for example, sweet biscuits, cheese and beef burger patties.</p> <p>A shift to the medium-impact foods for all eight items – such as a muffin, yoghurt and sliced meat – can lead to at least a 62% reduction in environmental impact. Shifts towards the most sustainable choice for all items – bread, soy milk or raw poultry – can achieve a minimum 77% reduction.</p> <p>This analysis ends at the supermarket shelves and does not include additional food processing by the consumer. For example, raw meat will usually be cooked before human consumption, which will expand its environmental footprint to varying degrees, <a href="https://www.nature.com/articles/s43016-020-00200-w">depending on the method used</a>.</p> <p>See the below info-graphic for more detail. The full results are available in <a href="https://www.sciencedirect.com/science/article/pii/S2352550924001945">our study</a>.</p> <hr /> <p><iframe id="sR5yB" class="tc-infographic-datawrapper" style="border: 0;" src="https://datawrapper.dwcdn.net/sR5yB/" width="100%" height="400px" frameborder="0" scrolling="no"></iframe></p> <hr /> <h2>What next?</h2> <p>Many people are looking for ways to live more sustainably. Insufficient or complex information can fuel confusion and anxiety in consumers, <a href="https://theconversation.com/reducing-eco-anxiety-is-a-critical-step-in-achieving-any-climate-action-210327">leading to inaction or paralysis</a>. Consumers need more information and support to choose more sustainable foods.</p> <p>Supermarkets and retailers also have an important role to play – for example, by giving sustainable products <a href="https://journals.sagepub.com/doi/10.1177/07439156211008898">prominent shelf placement</a>. Attractive pricing is also crucial – particularly in the midst of a <a href="https://theconversation.com/au/topics/cost-of-living-crisis-115238">cost-of-living crisis</a> when it can be difficult to prioritise sustainability over cost.</p> <p>Government interventions, such as information campaigns and <a href="https://journals.sagepub.com/doi/10.1177/07439156211008898">taxing high-impact products</a>, can also help.</p> <p>Food labelling is also important. The European Union <a href="https://environment.ec.europa.eu/topics/circular-economy/eu-ecolabel/product-groups-and-criteria_en">is leading the way</a> with measures such as the <a href="https://docs.score-environnemental.com/v/en">eco-score</a>, which integrates 14 environmental indicators into a single score from A to E.</p> <p>Apps such as <a href="https://www.georgeinstitute.org/projects/ecoswitch">ecoSwitch</a> can also <a href="https://www.sciencedirect.com/science/article/pii/S1326020024000268?via%3Dihub">empower consumers</a>.</p> <p>The diets of people in developed nations such as Australia <a href="https://theconversation.com/sustainable-shopping-want-to-eat-healthy-try-an-eco-friendly-diet-89086">exert a high toll on our planet</a>. More sustainable food choices are vital to achieving a <a href="https://www.thelancet.com/commissions/EAT">sustainable future for humanity</a>. We hope our research helps kick-start positive change.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><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/234367/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/michalis-hadjikakou-129930">Michalis Hadjikakou</a>, Senior Lecturer in Environmental Sustainability, School of Life and Environmental Sciences, Faculty of Science, Engineering &amp; Built Environment, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/carla-archibald-283811">Carla Archibald</a>, Research Fellow, Conservation Science, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/ozge-geyik-1402545">Özge Geyik</a>, Visitor, School of Life and Environmental Sciences, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>, and <a href="https://theconversation.com/profiles/pankti-shah-1547393">Pankti Shah</a>, PhD student, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin 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/how-sustainable-is-your-weekly-grocery-shop-these-small-changes-can-have-big-benefits-234367">original article</a>.</em></p> </div>

Food & Wine

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Husband charged after wife’s tragic golf cart death on Hamilton Island

<p>A husband charged with the death of his wife has shared her chilling last words before she tragically died in a golf cart crash on their honeymoon. </p> <p>Robbie Awad, 32, and his new wife Marina Hanna, 29, were honeymooning in Queensland's Hamilton Island just 10 days after their wedding in June 2022, when the golf cart they were travelling in tipped over. </p> <p>Ms Hana died at the scene after doing into cardiac arrest.</p> <p>Ms Awad, who was driving the golf cart when it crashed and walked away uninjured, has pleaded guilty to three charges including not wearing a seatbelt and using a mobile phone while driving.</p> <p>Appearing in court on Thursday for the first day of his hearing, he pleaded not guilty to the charge of driving without due care and attention causing death. </p> <p>Taking to the witness stand, Mr Awad said the couple had decided to leave the resort to get something to eat before the crash. </p> <p>“We were leaving Qualia [resort] in the buggy, I was driving, I drove toward the exit of Qualia, I waited for the [gates] to open. We drove out of the gates at 5 or 4 km/h,” he said.</p> <p>The 32-year-old told the court that at the time of the crash, he was using his phone to follow directions, even though his wife warned him not to look at his phone while driving. </p> <p>“I was looking for directions on how to travel to the marina.”</p> <p>“My wife said, ‘Get off your phone’. I said, ‘What is the worst that could happen? No worries,’ and I put the phone in my pocket.’”</p> <p>Mr Awad said the couple decided to travel back to their resort after noting that the golf cart wasn't working properly, as it started to slow down when it began travelling up a hill. </p> <p>“I would estimate it was travelling less than walking speed. A very slow walk,” he said.</p> <p>“’By the time I got to the top of the hill, it was barely moving.”</p> <p>“[Once I got to the intersection] I could see it was very steep and I couldn’t see around the bend. I looked straight and saw there were no cars, the buggy was moving one metre every two seconds, so I drove the buggy into the flattest part.”</p> <p>He claimed the buggy accelerated unexpectedly, as he was making the U-turn. </p> <p>“As I was accelerating, I was moving the steering wheel, but because the buggy wasn’t moving, I ended up doing full turns, then I heard ‘vrrrroom’ and the buggy accelerated very quickly,” he said.</p> <p>“I started to have the thought, ‘Oh, the buggy might tip over,’ but by the time I could have finished the thought, it had already tipped over.”</p> <p>Mr Awad’s defence lawyer argued the “tragic accident” was caused by an issue with the battery in the golf buggy. </p> <p>“It fell over and killed his poor wife and he was devastated — and still is,” he said.</p> <p><em>Image credits: Facebook</em></p>

Legal

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Tragic update on man buried alive on Bribie Island

<p>Vibrant and energetic 25-year-old Josh Taylor, <a href="https://www.oversixty.com.au/health/caring/family-of-man-who-was-buried-alive-breaks-silence" target="_blank" rel="noopener">who found himself buried</a> in the sandy depths of Bribie Island, Queensland, has succumbed to the severe injuries sustained during the tragic incident.</p> <p>After five days of battling for his life, Josh's family made the agonising decision to switch off his life support.</p> <p>Josh's untimely demise stemmed from a seemingly innocent gathering on Bribie Island, where he and his friends were digging a sand pit to cook a pig in the traditional Maori style of hangi.</p> <p>Witnesses recalled the horrifying moment when Josh, while standing on a chair, lost his footing, and the sand beneath him gave way. He stumbled backwards into the deep hole, disappearing from view. It took a team of 15 people to pull him out.</p> <p>An off-duty paramedic and loyal friends resorted to using ropes tied to Josh's feet, pulling him free from the suffocating grip of the sand, but despite their valiant efforts, Josh had already endured significant injuries during the ordeal.</p> <p>As they pulled him from the hole, the force of the rescue exacerbated his injuries, leaving him without a pulse for a gut-wrenching 45 minutes. The nightmare unfolded before the eyes of Josh's family, who were also on the scene.</p> <p>Josh's father, Peter, was among those frantically digging to free his son.</p> <p>In their grief, following the decision to switch off Josh's life support, the Taylor family expressed gratitude for the compassionate efforts of those who helped to pull him from the sand, attempted to revive him at the scene, and provided care at the Princess Alexandra Hospital in Brisbane. </p> <p>“Without these people, Josh would not have had the opportunity to recover or give our family and friends these last precious days with him to say goodbye,” the Taylor family said in a statement.</p> <p>“He fought as hard as he could and is the most courageous person we will ever know. </p> <p>"Unfortunately, the injuries he received were too severe for him to overcome. We will somehow find a way to move on from this terrible tragedy.</p> <p>“He was the best son, brother, boyfriend and mate we could all have wished for. We love you Josh and will miss you every minute of every day. Goodbye mate until we see each other again.”</p> <p><em>Images: Facebook / 7News</em></p>

Caring

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"It was beautiful": Rare rainbow cloud stuns small farming town

<p>The locals of a small farming town in Western Australia have been delighted with the sighting of a rare rainbow cloud. </p> <p>The colourful weather phenomenon appeared above the town of Goomalling, about 130km northwest of Perth in Western Australia, on Tuesday morning.</p> <p>Jenni Shaw was at her family-owned business when she got a text from a friend instructing her to look up at the sky. </p> <p><span style="font-size: 16px; font-family: abcsans, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;">"We all went out the front and had a look and there was some bright, rainbow-type clouds in the sky that we hadn't seen before," she </span>told <em><a href="https://www.abc.net.au/news/2023-10-24/rainbow-cloud-iridescence-irisation-delights-wheatbelt-community/103016928" target="_blank" rel="noopener">ABC</a></em><span style="font-size: 16px; font-family: abcsans, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;">.</span></p> <p>“It was beautiful,” she said.</p> <p>“But we were a bit like ‘why is that like that? Should we still be outside looking or not?’”</p> <p><iframe style="border: none; overflow: hidden;" src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Flang.lefroy.7%2Fposts%2Fpfbid02h2HTyVYSVda8NkewrireTWPS4P6wKTnuJxhBWfkNhbxGn3QzHweELRNFQczM8GsPl&show_text=true&width=500" width="500" height="645" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen"></iframe></p> <p>Ms Shaw said the rainbow-coloured cloud was visible for just a few minutes.</p> <p>"It was not there long, just long enough for us all to get some photos," she said.</p> <p class="paragraph_paragraph__3Hrfa" style="font-size: 16px; box-sizing: border-box; margin-bottom: 1rem; font-family: abcsans, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;">Jessica Lingard from the Bureau of Meteorology said rainbow clouds, known as cloud iridescence, form in the same way as rainbows - when sunlight diffracts off water or ice crystals in the sky.</p> <p>"It's quite a rare phenomenon to catch in person," she said.</p> <p>"It's the perfect storm of conditions: the sun's at the right angle, the clouds are not too thin and not too thick that they're being blocked out, and the sunlight has just created this spectacle of coloured light."</p> <div data-component="EmphasisedText"> <p>"It's an absolutely stunning photo."</p> </div> <p>Lucky local residents said it wasn’t the first time they’d seen the special clouds in the area.</p> <p>“I have seen clouds like this a few times in my travels, mostly in the Wheatbelt,” Jill Lefroy wrote on Facebook. </p> <p>“Pretty awesome seeing a rainbow with no rain!”</p> <p><em>Image credits: Facebook</em></p>

Domestic Travel

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Is it okay to kiss your pet? The risk of animal-borne diseases is small, but real

<p><em><a href="https://theconversation.com/profiles/sarah-mclean-1351935">Sarah McLean</a>, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a> and <a href="https://theconversation.com/profiles/enzo-palombo-249510">Enzo Palombo</a>, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p>Our relationship with pets has changed drastically in recent decades. Pet ownership is at an all-time high, with <a href="https://animalmedicinesaustralia.org.au/media-release/more-than-two-thirds-of-australian-households-now-own-a-pet/">a recent survey</a> finding 69% of Australian households have at least one pet. We spend an estimated A$33 billion every year on caring for our fur babies.</p> <p>While owning a pet is linked to numerous <a href="https://www.onehealth.org/blog/10-mental-physical-health-benefits-of-having-pets">mental and physical health benefits</a>, our pets can also harbour infectious diseases that can sometimes be passed on to us. For most people, the risk is low.</p> <p>But some, such as pregnant people and those with weakened immune systems, are at <a href="https://www.cdc.gov/healthypets/specific-groups/high-risk/index.html">greater risk</a> of getting sick from animals. So, it’s important to know the risks and take necessary precautions to prevent infections.</p> <h2>What diseases can pets carry?</h2> <p>Infectious diseases that move from animals to humans are called zoonotic diseases or <a href="https://www.cdc.gov/onehealth/basics/zoonotic-diseases.html">zoonoses</a>. More than <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3668296/#B18">70 pathogens</a> of companion animals are known to be transmissible to people.</p> <p>Sometimes, a pet that has a zoonotic pathogen may look sick. But often there may be no visible symptoms, making it easier for you to catch it, because you don’t suspect your pet of harbouring germs.</p> <p>Zoonoses can be transmitted directly from pets to humans, such as through contact with saliva, bodily fluids and faeces, or indirectly, such as through contact with contaminated bedding, soil, food or water.</p> <p>Studies suggest <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4500695/">the prevalence of pet-associated zoonoses is low</a>. However, the true number of infections is likely <a href="https://www.mdpi.com/1660-4601/17/11/3789">underestimated</a> since many zoonoses are not “<a href="https://www.healthdirect.gov.au/notification-of-illness-and-disease">notifiable</a>”, or may have multiple exposure pathways or generic symptoms.</p> <p>Dogs and cats are major reservoirs of zoonotic infections (meaning the pathogens naturally live in their population) caused by viruses, bacteria, fungi and parasites. <a href="https://www.who.int/data/gho/data/themes/topics/rabies">In endemic regions in Africa and Asia</a>, dogs are the main source of rabies which is transmitted through saliva.</p> <p>Dogs also commonly carry <em>Capnocytophaga</em> bacteria <a href="https://www.cdc.gov/capnocytophaga/index.html">in their mouths and saliva</a>, which can be transmitted to people through close contact or bites. The vast majority of people won’t get sick, but these bacteria can occasionally cause infections in people with weakened immune systems, <a href="https://www.cdc.gov/capnocytophaga/signs-symptoms/index.html">resulting</a> in severe illness and sometimes death. Just last week, such a death <a href="https://thewest.com.au/news/wa/tracy-ridout-perth-mum-dies-11-days-after-rare-bacterial-infection-from-minor-dog-bite-c-11748887">was reported in Western Australia</a>.</p> <p>Cat-associated zoonoses include a number of illnesses spread by the faecal-oral route, such as giardiasis, campylobacteriosis, salmonellosis and toxoplasmosis. This means it’s especially important to wash your hands or use gloves whenever handling your cat’s litter tray.</p> <p>Cats can also sometimes transmit infections through bites and scratches, including the aptly named <a href="https://www.cdc.gov/healthypets/diseases/cat-scratch.html#:%7E:text=Cat%20scratch%20disease%20(CSD)%20is,the%20surface%20of%20the%20skin.">cat scratch disease</a>, which is caused by the bacterium <em>Bartonella henselae</em>.</p> <p>Both dogs and cats are also reservoirs for <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10122942/">methicillin-resistant bacterium <em>Staphylococcus aureus</em></a> (MRSA), with close contact with pets identified as an important risk factor for zoonotic transmission.</p> <h2>Birds, turtles and fish can also transmit disease</h2> <p>But it’s not just dogs and cats that can spread diseases to humans. Pet birds can occasionally transmit <a href="https://www.cdc.gov/pneumonia/atypical/psittacosis/">psittacosis</a>, a bacterial infection which causes pneumonia. Contact with <a href="https://www.fda.gov/animal-veterinary/animal-health-literacy/pet-turtles-source-germs">pet turtles</a> has been linked to <em>Salmonella</em> infections in humans, particularly in young children. Even pet fish have been linked to a <a href="https://www.cdc.gov/healthypets/pets/fish.html">range of bacterial infections</a> in humans, including vibriosis, mycobacteriosis and salmonellosis.</p> <p>Close contact with animals – and some behaviours in particular – increase the risk of zoonotic transmission. <a href="https://pubmed.ncbi.nlm.nih.gov/19398275/">A study from the Netherlands</a> found half of owners allowed pets to lick their faces, and 18% allowed dogs to share their bed. (Sharing a bed increases the duration of exposure to pathogens carried by pets.) The same study found 45% of cat owners allowed their cat to jump onto the kitchen sink.</p> <p>Kissing pets has also been linked to occasional zoonotic infections in pet owners. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3298380/">In one case</a>, a woman in Japan developed meningitis due to <em>Pasteurella multicoda</em> infection, after regularly kissing her dog’s face. These bacteria are often found in the oral cavities of dogs and cats.</p> <p>Young children are also more likely to engage in behaviours which increase their risk of <a href="https://www.cdc.gov/healthypets/specific-groups/high-risk/children.html?CDC_AA_refVal=https%3A%2F%2Fwww.cdc.gov%2Fhealthypets%2Fspecific-groups%2Fchildren.html">getting sick</a> from animal-borne diseases – such as putting their hands in their mouth after touching pets. Children are also less likely to wash their hands properly after handling pets.</p> <p>Although anybody who comes into contact with a zoonotic pathogen via their pet can become sick, certain people are more likely to suffer from serious illness. These people include the young, old, pregnant and immunosuppressed.</p> <p>For example, while most people infected with the toxoplasmosis parasite will experience only mild illness, it can be life-threatening or <a href="https://www.nhs.uk/common-health-questions/pregnancy/what-are-the-risks-of-toxoplasmosis-during-pregnancy/">cause birth defects in foetuses</a>.</p> <h2>What should I do if I’m worried about catching a disease from my pet?</h2> <p>There are a number of good hygiene and pet husbandry practices that can reduce your risk of becoming sick. These include:</p> <ul> <li>washing your hands after playing with your pet and after handling their bedding, toys, or cleaning up faeces</li> <li>not allowing your pets to lick your face or open wounds</li> <li>supervising young children when they are playing with pets and when washing their hands after playing with pets</li> <li>wearing gloves when changing litter trays or cleaning aquariums</li> <li>wetting bird cage surfaces when cleaning to minimise aerosols</li> <li>keeping pets out of the kitchen (especially cats who can jump onto food preparation surfaces)</li> <li>keeping up to date with preventative veterinary care, including vaccinations and worm and tick treatments</li> <li>seeking veterinary care if you think your pet is unwell.</li> </ul> <p>It is especially important for those who are at a higher risk of illness to take precautions to reduce their exposure to zoonotic pathogens. And if you’re thinking about getting a pet, ask your vet which type of animal would best suit your personal circumstances.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><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/210898/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/sarah-mclean-1351935">Sarah McLean</a>, Lecturer in environmental health, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a> and <a href="https://theconversation.com/profiles/enzo-palombo-249510">Enzo Palombo</a>, Professor of Microbiology, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p><em>Image credits: Getty </em><em>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/is-it-okay-to-kiss-your-pet-the-risk-of-animal-borne-diseases-is-small-but-real-210898">original article</a>.</em></p>

Family & Pets

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64-year-old man saved after crafting SOS symbol on remote island

<p>A sailor who found himself stranded on a remote island in the Bahamas due to his boat's mechanical issues has been successfully rescued after ingeniously attracting the attention of a passing plane.</p> <p>Recent aerial imagery provided by the US Coast Guard depicts the remarkable tale of a 64-year-old individual, whose identity remains undisclosed, crafting the letters "SOS" on the sandy expanse of the beach to signify his distress.</p> <p>The sailor's vessel had encountered mechanical failure during its voyage through the enchanting Bahamas archipelago, leaving him marooned for an arduous three-day stretch on Cay Sal Island.</p> <p>Prompted by the sighting of distress flares originating from a disabled sailboat, a vigilant coast guard aircraft sprang into action. Supplies including nourishment, water, and a radio for communication were air-dropped to establish a lifeline with the stranded sailor. Through this communication, he shared the details of his challenging ordeal.</p> <p>A coast guard ship was dispatched to retrieve the man, who remarkably remained in good health despite his trials.</p> <p>Cay Sal Island, an isolated landmass nestled within the Straits of Florida north of Cuba and west of the Bahamas, continues to stand as an uninhabited segment within the Bimini district of the Bahamas.</p> <p>Dev Craig, an officer within the coast guard, expressed a sense of pride in the team's accomplishment, stating, "We’re proud to have saved this man’s life. This case serves as a perfect example of why you must have the proper safety equipment on your vessel. Without seeing the flare, the case may not have had a successful outcome."</p> <p><em>Images: US Coast Guard</em></p>

Travel Trouble

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Try these tricks the next time small talk becomes unbearable

<p><strong>Real talk</strong></p> <p>Bonnie Todd runs 250 food tours a year – a job that puts her in contact with hundreds of new people every week. Food-lovers come to her for an introduction to local tastes and flavours. And a large part of what keeps her guests satisfied, and willing to recommend her business to others, is the personal connection she makes with them.</p> <p>“I try to get past the small talk and general recommendations pretty quickly,” says the 42-year-old. “It’s all about finding common ground within the group, and trying to make it a unique experience. So I’m always asking questions. And when I find that spark of commonality, I dig into it.”</p> <p>The practice is key to Todd’s approach because, unlike many tours, hers require people to sit together sharing food and drinks. When groups don’t gel, or never get past the “Where are you from?” stage, what should be a stimulating experience can turn into an awkward and draining couple of hours.</p> <p>We’ve all been there: trapped in a superficial exchange that bounces aimlessly from one meaningless topic to the next. It can make you never want to step foot into another party again. But don’t despair: there are some tactics that can help you turn boring small talk into an energising conversation.</p> <p><strong>Put yourself out there </strong></p> <p>Improv performer Natalie Metcalfe’s job is to keep a scene going – to create an exchange that’s compelling for both the people involved and for a live audience.</p> <p>“In improv, it’s all about offers,” she says, referring to the act of bringing new information into the dialogue. Through these back-and-forths, the relationship between the characters is established and that kicks things off. “It’s the same thing in a regular conversation. You’re constantly making offers to see if you and the person you’re talking to can connect.”</p> <p>An offer in real life can be as simple as complimenting someone on what they’re wearing, and asking them about it. You can try sharing something you recently learned, or an interest you’ve just developed, creating an opening for the other person to ask you a question. Or, you can describe a relatable problem you’re having – a noisy neighbour, a plant that’s not thriving, a question of etiquette – as a prompt for advice, or some cooperative troubleshooting.</p> <p>One of Todd’s go-to approaches is to share a personal story of her own that relates to the other person’s experience. “If I find out someone has been to a place I’ve travelled, I’ll tell them an anecdote about what I did there, and ask them to share their own story.”</p> <p>Of course, putting yourself out there can sometimes feel scary, even when you’re not on stage. But Misha Glouberman, who runs a course called How to Talk to People About Things, says taking that leap pays off.  “A lot of the time in conversations, there’s something we’re interested in, but there’s a part of us that doesn’t want to take the risk of revealing it because we think it might be boring or inappropriate.” But the result of following those internal cues of fascination has the opposite effect, he says. “People like learning about other people’s interests. So be more open about yours, and a little more curious about theirs as well.”</p> <p><strong>Be inquisitive and listen </strong></p> <p>Radio interviewer Terry Gross once said, that the only icebreaker you’ll ever need is, “Tell me about yourself.” Instead of asking a pointed question like “What do you do?”, this type of open question gives someone a chance to offer up a topic they might be more excited to discuss.</p> <p>“Talking about yourself is really pleasurable. It activates the exact same hormone in your brain as sex,” says Celeste Headlee, the author of We Need to Talk: How to Have Conversations That Matter. “Another tip you can take from neuroscience is that if you start a conversation by allowing someone to feel good about themselves, then they’ll be more open to new ideas and new thoughts for the rest of the conversation.”</p> <p>Of course, upping your curiosity quotient needs to be paired with actually paying attention to the answer. “Listening is hard for homo sapiens. It’s not something our species does easily,” says Headlee.</p> <p>Indeed, people often start crafting their response before the person they’re talking to has finished speaking. Or they’ll get distracted, thinking about an email they forgot to answer. Since a great conversation is by definition a two-way street, these habits have the effect of ending one before it can even begin. Intentional listening, on the other hand, is a key to an empathetic, engaging dialogue.</p> <p><strong>Use disagreement wisely </strong></p> <p>According to Headlee, one of the other things that gets in the way of a meaningful conversation is the all-too-human need to be right. “A really common mistake is the ‘well, actually’ response,” she says, referring to that deflating moment when a person lets their need to correct you about a small detail you’ve just mentioned get in the way of continuing a story. “Google has made this worse,” she adds. “You’ll say, I went to the hotel with the largest patio in the entire world, and while you’re still talking, the person is already on their phone looking to see if that’s actually true.”</p> <p>But while trivial arguments can be an obstacle to a good conversation, Glouberman points out that differences of opinion can also help propel a chat into richer territory. “We assume that the world is just as we see it, that we see it directly,” he says. “But of course all of psychology and neuroscience tells us that’s not the case.”</p> <p>A respectful disagreement, if the other party is open to it, is a great opportunity to enrich your view of the world by understanding someone else’s.</p> <p><em>Image credits: Getty Images</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.com.au/uncategorized/try-these-tricks-the-next-time-small-talk-becomes-unbearable" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

Relationships

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Coles praised for helping small town through cost of living crisis

<p dir="ltr">Coles has been praised for the innovative way they are helping a small Aussie town to combat the ongoing cost of living crisis. </p> <p dir="ltr">The supermarket giant has started contributing to a community pantry in the coastal town of Ulladulla, 200km south of Sydney, which gives struggling locals basic grocery staples.</p> <p dir="ltr">The Little Free Food Pantry in Ulladulla was set up by local woman Coralie Smith and her mother Melissa, who were on a mission to reduce food waste, while also give back to their community as the cost of living continues to take hold. </p> <p dir="ltr">The motto "take what you need, give what you can" is plastered along the top of the pantry, set up outside the local scout hall, designed for people to help themselves to food to feed their families.</p> <p dir="ltr">Most of the food in the community cupboard has been donated by the local Coles supermarket, which provides a range of baked items, meats and fresh produce daily.</p> <p dir="ltr">Woolworths has also contributed items to the pantry every week, while also being topped up by generous locals. </p> <p dir="ltr">One local woman named Michelle has been using the service for almost three months. </p> <p dir="ltr">Before the pantry was established, Michelle was only able to afford to eat just one meal a day. </p> <p dir="ltr">"I'm working three jobs because of the high interest rates and the cost of living," she told <em>Yahoo News Australia</em>. "When I collected my first hamper all I could do is cry".</p> <p dir="ltr">The first time she was offered food she felt extremely "overwhelmed" but "now I'm definitely eating more, and am able to keep up with my mortgage and bills".</p> <p dir="ltr"><em>Image credits: Facebook / Shutterstock</em></p>

Money & Banking

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5 things to enjoy on Kangaroo Island

<p>There’s plenty to love in this South Australian gem. Here are just five things you can enjoy on a visit to Kangaroo Island.</p> <p><strong>1. Eat, drink and be merry</strong></p> <p>Kangaroo Island might only be tiny, but it’s absolutely stuffed with gourmet food and top notch wine. Take the Kangaroo Island Farm Gate and Cellar Door Trail to discover farm gates, artisan producers, wineries and breweries. Don’t miss unique Ligurian honey, fresh oysters and marron, chocolate lavender fudge, sheep’s milk cheese and rich olive oil.</p> <p><strong>2. Walk with the animals</strong></p> <p>As the name suggests, you’ll find lots of kangaroos on Kangaroo Island – western greys to be precise. But that’s just the beginning. Walk among a colony of around 1,000 Australian sea lions (one of the rarest species in the world) at Seal Bay. Little penguins will start waddling along the shore from April and glossy black cockatoos will be nesting above. Look out for shy echidnas, sleepy koalas and the tiny rabbit-sized Tamar wallaby.</p> <p><strong>3. Head out onto the water</strong></p> <p>As soon as you arrive on Kangaroo Island, you’re going to want to get right off it again and back out into the water. Take an ocean safari to spot seals, sea lions and dolphins – you can even jump off and snorkel among them. Fishing charters will head out into the deeper waters off the coast in search of King George whiting, snapper, trevally, tuna and more. If you’re a surfer, you’ll fall in love with the uncrowded breaks of the island’s five main surf spots. There’s something for all levels of experience.</p> <p><strong>4. Get your heart racing</strong></p> <p>There are a lot of adventure to be had on Kangaroo Island. Jump on a quad bike to explore inaccessible parts of the island, climb the dunes of the Little Sahara for some sandboarding or explore incredible natural underground formations with a canyoning and caving expedition. For something a little more sedate, there are plenty of walking and hiking trails winding through the island.</p> <p><strong>5. Indulge in a luxury lodge</strong></p> <p>One of the most luxurious hotels in Australia (and in the world) is tucked away on the southwestern shore of the island atop dramatic ocean cliffs. Southern Ocean Lodge has just 21 rooms with lavish interiors, bespoke furniture and sweeping views. The restaurant serves up exceptional ‘paddock to plate’ cuisine and the award-winning spa will have you floating on a cloud.</p> <p><em>Image credit: Instagram / Shutterstock</em></p>

Domestic Travel

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Holidays you’d be happy to spend your life savings on

<p>There’s nothing better than an amazing travel adventure that makes you stop, look at the world around and you have life-altering “ah-ha” moments. These are the holidays that dreams are made of. You’ve worked hard your whole life – go on, you deserve it.</p> <p><strong>Swim with sea turtles in the Galapagos Islands</strong></p> <p>Step right into your own nature documentary with a visit to the home of Darwin’s evolution theory. Get up close to wildlife that simply doesn’t exist anywhere else- Blue-footed boobies, giant tortoises and marine iguanas to name just a few.</p> <p>You can choose to live on board a cruise, or join an island-hopping cruise where you sleep in small hotels and hostels on different islands.</p> <p>Swim or snorkel with sea turtles and sea lions, hike volcanic craters or just kick back and snap away on your camera.</p> <p>If you really want to push the boat out (pun intended!) you could add another adventure. Explore Ecuador, where cruises to the Galapagos Islands depart from, or hop over to Peru and see the Machu Picchu. If trekking isn’t your thing, take a guided tour where you stay in a lodge each night, or board the Orient Express at Cusco to tick off another bucket list item!</p> <p>For more information visit the Over60 Global Journeys South America section <a href="http://oversixty.globaljourneys.com.au/coach_tours/south_america/index.php" target="_blank" rel="noopener"><span style="text-decoration: underline;"><strong>here</strong></span></a>.</p> <p><strong>Expedition cruise to Antarctica</strong></p> <p>It might be the coldest, windiest, emptiest, driest continent on earth, but an expedition cruise to Antarctica is one of the hottest destinations for a once-in-a-lifetime adventure.</p> <p>If spectacular iceberg formations and abundant wildlife such as whales, seals and penguins appeal to you, then this has to go on your bucket list.</p> <p>You can choose a cruise that retraces the footsteps of Scott and Shackleton, or one that offers activities for keen kayakers, photographers or wildlife enthusiasts.</p> <p>Most cruises depart from South America, so why not extend your holiday while you’re there and travel around South America too? We’re sold.</p> <p>For more information visit G Adventures <a href="http://www.gadventures.com.au" target="_blank" rel="noopener"><span style="text-decoration: underline;"><strong>here</strong></span></a>. </p> <p><strong>Track the ‘Big Five’ in Africa</strong></p> <p>Tanzania is well-established as one of the best wildlife-viewing destinations in the world, but when you head out on a private jeep safari at dawn from your luxury lodge, you’ll feel like there are just the incredible animals, and you.</p> <p>Tick off the big five: lions, elephants, buffalo, leopards and rhinos as you watch the sun come up over the Serengeti plain, one of the 10 natural travel wonders of the world.</p> <p>Include a stop-over at Kenya and visit a Masai village, or for the extremely adventurous, Mount Kilimanjaro isn’t far away. Finish your trip with some R&R time on Zanzibar, an island full of Arabian influence and stunning beaches just off the coast of Tanzania.</p> <p>For more information visit the Over60 Global Journeys Africa section <a href="http://oversixty.globaljourneys.com.au/coach_tours/africa/index.php" target="_blank" rel="noopener"><span style="text-decoration: underline;"><strong>here</strong></span></a>. </p> <p><strong>Grand Canyon and the Rockies</strong></p> <p>One of the seven natural wonders of the world, the Grand Canyon is North America’s must-see destination. Zoom over the parched red rock formations in a light aircraft or helicopter, or trek down to the bottom on horseback or on foot.</p> <p>Then fly to Colorado to start a tour of the incredible Rocky Mountains. Stay on a ranch in cowboy country and pretend you’re in a spaghetti western, spot bears, elk and bison in Yellowstone National Park and get a taste of what the pioneers first discovered when they started moving westwards. Keep heading north on one of the most spectacular journeys in the world through Glacier, Banff and Jasper National Parks, and finish your trip in stunning Vancouver.</p> <p>For more information visit the Over60 Global Journeys USA section <a href="http://oversixty.globaljourneys.com.au/coach_tours/usa/index.php" target="_blank" rel="noopener"><span style="text-decoration: underline;"><strong>here</strong></span></a>. </p> <p>Prices vary depending on the level of luxury and length of trip.</p> <p><em>Image credit: Getty / Shutterstock</em></p>

International Travel

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Pirates of the Caribbean island up for sale

<p dir="ltr">A Bahamian island, which was the backdrop for two iconic blockbuster films, is now up for sale for the eye-watering price of $150m.</p> <p dir="ltr">The island, known as Little Pipe Cay, was used as a backdrop for two Hollywood films: <em>Pirates of the Caribbean: The Curse of the Black Pearl</em> and <em>Casino Royale</em>, a film in the James Bond franchise.</p> <p dir="ltr">Spanning across over 40 acres of land, the island boasts stunning white-sand beaches and what locals refer to as “Bombay-Sapphire Blue” waters.</p> <p dir="ltr">The main property has 11 bedrooms, 12 bathrooms and four cottages, it’s basically like having a private mini resort.</p> <p dir="ltr">The property also has a deepwater dock that’s big enough for a superyacht, so you can host boat parties or simply cruise around with your peers.</p> <p dir="ltr">The lucky buyer will feel like they are on a never-ending getaway, as they can escape into the gardens or take a dip into the Olympic-sized infinity pool, the perfect place to appreciate the stunning tropical scenery.</p> <p dir="ltr">For those looking for some indoor activities, the island also offers a gym and spa, in the fully staffed island so that you will never need to lift a finger.</p> <p dir="ltr">The island is also home to many exotic plants and animals, including dolphins and sea turtles, so for those nature lovers it’s the perfect place to reconnect with mother nature.</p> <p dir="ltr">Alternatively, if you decide you’re bored of the same views, you can hop on a helicopter and fly off to another island or country, as the island also has a helipad for your travelling needs.</p> <p dir="ltr"><em>Images: realestate.com.au/ Engel &amp; Völkers Bahamas/ Getty</em></p>

Real Estate

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Glorious private island hits the market

<p>A private island, sitting on about 27 hectares of land with a magnificent home offering 360-degree views of the water, has been posted online for sale.</p> <p>The “luxury bespoke” property was built with high-end finishes, and designed so “abundant sunshine reaches every inch of the home”.</p> <p>“It’s an incredible opportunity. There’s a fantastic panorama, the water surrounding you. It’s a pretty awesome part of the world,” Peterswald For Property agent Nick Morgan said.</p> <p>Located on Ram Island in Little Swanport, Tasmania, the property is suited to those looking to get away from the chaos of the city, he said.</p> <p>It offers two kitchens, three bedrooms, a study, a media room and two bathrooms.</p> <p>Peterswald For Property has listed it for $7 million dollars.</p> <p>“Harmonious indoor to outdoor living transitions from the main lounge and dining to a wrap-around north-facing timber deck, from where the views are simply magical and unmatched,” the online advertisement read.</p> <p>The home has been designed with an eco-friendly mindset and is supposed to be completely self-contained with 45kW solar, and 250,000-litre capacity water tanks.</p> <p>Visitors can access the island via boat with private jetty access.</p> <p>“Entertain within complete seclusion anywhere on the island, where birdlife visitors include oystercatchers, rosellas, white-bellied sea eagles, wedge-tailed eagles, and owls. Wallabies and kangaroos also appear frequently,” the advertisement said.</p> <p>“Take a short stroll from the main house to the water’s edge, via the outdoor fire pit, where dolphins and seals are known to frequent close to the shore.”</p> <p>Morgan revealed the current owner had purchased the piece of land on Tasmania’s east coast about 20 years ago, and the home has never been lived in.</p> <p>“We’ve had some good inquiries. Our marketing reach has been fantastic. I’ve had a number of inquiries from both local and interstate people,” he said.</p> <p><em>Image credit: Peterswald For Property</em></p>

Real Estate

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Remote Scottish island hits the market

<p>If you’ve ever dreamt of escaping the rat race and living a life of complete isolation, then look no further.</p> <p>A remote island situated off the southern coast of Scotland, Carlocco Island is up for sale, priced at offers over £150,000 ($A280,317).</p> <p>“There’s still a very romantic sentiment attached to owning your very own Scottish private island, where you can escape the hustle and bustle of everyday life and enjoy some peace and tranquillity in the most beautiful scenery around,” Aaron Edgar of Galbraith Group, the agent handling the sale, said in a statement.</p> <p>The nearest town is almost 10km away with the closest train station Dumfries an hour bus ride from that town. London is more than 563km away with Edinburgh over 160km away.</p> <p>With lush green grass and rocky outcrops reaching the sea, the island covers an area of around 10 hectares, but there are no buildings, only a flood pond providing water to livestock and wildlife in the colder months.</p> <p>According to the listing, no one has ever applied for permission to build on the island, so it would be up to the buyer to investigate any development possibilities with local authorities.</p> <p>At low tide, the island can be reached on foot, by tractor or quad bike. As for the rest of the time, a boat is required for travel, with a pebble beach for them to be anchored, “the perfect base to explore the island, partake in some cold water swimming…and enjoy a waterside picnic,” Edgar said.</p> <p>The island sits in a Site of Special Scientific Interest, an area in the UK defined as of particular interest due to the rare species of fauna and flora it’s home to, and is also a shelter for all types of wildlife, including great black-backed gulls, and rare plants like rock sea lavenders and fragrant orchids.</p> <p>Mr Edgar expects a lot of interest in the unique property, “We have witnessed strong demand from domestic and international parties for entire private islands, having handled the sale of several in Scotland,” he said.</p> <p><em>Image credit: Galbraith Group</em></p>

Real Estate

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What is myrtle rust and why has this disease closed Lord Howe Island to visitors?

<p>Some 70% of the World Heritage-listed Lord Howe Island has been <a href="https://www.theguardian.com/australia-news/2023/mar/17/most-of-lord-howe-island-closed-to-visitors-after-outbreak-of-plant-fungus">closed to non-essential visitors</a> in response to a recurrence of the plant disease myrtle rust.</p> <p>Myrtle rust, native to South America, was <a href="https://www.dcceew.gov.au/environment/invasive-species/diseases-fungi-and-parasites/myrtle-rust">first detected</a> in Australia on the Central Coast of NSW in April 2010. It is caused by a fungus that belongs to a group of plant pathogens known as the rusts.</p> <p>Rusts are among the most feared of all plant pathogens. They spread rapidly over thousands of kilometres on wind currents and can cause huge losses in plant production.</p> <p>For example, wheat rust research over the past 100 years at the University of Sydney has shown clear evidence of wind-borne rust spores travelling from central Africa to Australia. Wheat production losses due to rust have at times totalled <a href="https://www.agriculture.gov.au/abares/research-topics/biosecurity/biosecurity-economics/potential-impact-wheat-stem-rust">hundreds of millions of dollars</a>.</p> <p>Myrtle rust rapidly invaded the entire east coast of Australia in the years after it was first detected. It has caused the near extinction of at least three rainforest species, including the native guava (<a href="https://www.environment.gov.au/cgi-bin/sprat/public/publicspecies.pl?taxon_id=19162">Rhodomyrtus psidioides</a>) and the scrub turpentine (<a href="https://www.environment.gov.au/cgi-bin/sprat/public/publicspecies.pl?taxon_id=15763">Rhodamnia rubescens</a>).</p> <p>The disease was detected at Lord Howe Island <a href="https://islandarks.com.au/files/2017/12/I-think-we-dodged-a-bullet-Implementing-a-Rapid-Response-Plan-for-a-Myrtle-Rust-incursion-on-Lord-Howe-Island-in-October-2016.pdf">in 2016, and eradicated</a>. Now it has managed to spread there once again. There are concerns if the disease is left unchecked, it could seriously alter the unique ecology of the island. Lord Howe is home to some 240 native plant species, of which more than 100 are not found anywhere else.</p> <h2>How can the disease be controlled?</h2> <p>Rust diseases in agriculture are controlled by the cultivation of genetically <a href="https://csiropedia.csiro.au/rust-resistance-in-plants/">resistant plants</a>, or by use of fungicides. These fungicides can kill existing recent infections and provide protection for up to four weeks. In other situations, such as horticulture and native plant communities, fungicides are used together with removal and destruction of infected plants.</p> <p>The 2010 detection of myrtle rust in Australia followed its detection in Hawaii in 2005 and China in 2009. It was later found in New Caledonia (2013) and New Zealand (2017). <a href="https://espace.library.uq.edu.au/view/UQ:13b49a4">Research</a> has shown the same strain – known as the “pandemic strain” – has appeared in all of these countries. Several other strains occur in South America.</p> <p>It is likely the fungus spread to Lord Howe Island from eastern Australia on wind currents. The especially wet conditions along the east coast of much of Australia in 2022 led to an increase in the disease there. This, in turn, increased rust spore load and hence the chance of long-distance spore dispersal.</p> <p>In addition to being spread on the wind, the rusty coloured spores produced by these fungal pathogens stick readily to clothing. These spores remain viable for at least two weeks under ambient conditions. Several wheat rusts of exotic origin are believed to have been accidentally brought in to Australia on travellers’ clothing from North America and Europe.</p> <p>The chance of inadvertent spread of myrtle rust on contaminated clothing is why access to Lord Howe island has been restricted since last week.</p> <p>The second incursion into the island clearly shows how incredibly difficult rust diseases are to manage once they reach a new region. It points to possible recurrences of the disease there in years to come even should current efforts to eradicate it succeed.</p> <p>On top of the ability of rust diseases to spread rapidly over large distances, a further complication in controlling myrtle rust is it infects a wide range of native plants. Some of these species hold great cultural significance and/or are endangered.</p> <p>Endemic species of the myrtle plant family <a href="https://www.britannica.com/plant/Myrtaceae">Myrtaceae</a> that are dominant in many of the plant communities on Lord Howe Island are highly vulnerable to myrtle rust infection. Of critical concern are two species that occur only on the island: the mountain rose (Meterosideros nervulosa) and the rainforest tree scalybark (Syzigium fullagarri). The rust infects young leaves and also flowers, where it causes sterility.</p> <h2>Australia brings expertise to the battle</h2> <p>Australia has some of the best plant pathologists in the world and has long been a leader in controlling rust diseases in agriculture. This expertise, combined with world-leading scientists in the ecology of Australian native plants, has enabled solid progress in understanding myrtle rust in the Australian environment. Australian scientists have joined hands with New Zealand scientists to boost efforts to control the pathogen in both countries.</p> <p>Research is also under way at the University of Sydney and Australian National University to develop new DNA-based diagnostics to allow rapid identification of the different strains of the pathogen. These tests are especially important given only one strain of myrtle rust occurs in the Asia-Pacific and Oceania regions.</p> <p>The success of managing the impact of myrtle rust on the region’s iconic flora against a backdrop of climate change will rely heavily on undertaking the research needed to gain a much better understanding of this damaging plant pathogen. Recognising this, staff at the University of Sydney have convened a conference for June 21-23 this year. It will bring together myrtle rust experts to exchange their latest research findings and identify priority areas for research.</p> <p><em>This article originally appeared on <a href="https://theconversation.com/what-is-myrtle-rust-and-why-has-this-disease-closed-lord-howe-island-to-visitors-202045" target="_blank" rel="noopener">The Conversation</a>.</em></p> <p><em>Images: Getty</em></p>

Travel Trouble

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Private island on sale for a price cheaper than most homes

<p dir="ltr">A private island is up for grabs in Queensland, for a price that is cheaper than an average home in most Australian cities.</p> <p dir="ltr">Poole Island, situated in the Whitsundays, comes with two homes that were built in the 1800s and 1980s, and has an asking price of just under $1 million.</p> <p dir="ltr">This comes after a contract fell through when a would-be buyer couldn’t be contacted, so the 20ha island is back on the market.</p> <p dir="ltr">“I can confirm that we have not been able to contact the purchaser,” Private Islands Online Australia’s Richard Vanhoff told <em>7NEWS.com.au.</em></p> <p dir="ltr">“We have tried ourselves, and we are also going on advice from the purchaser’s solicitor, who has also not been able to contact him.”</p> <p dir="ltr">The island is now accepting offers over $995,000.</p> <p dir="ltr">Other features of the island include a handmade rock swimming pool and a 215m runway to cater for small aircraft or a helicopter that flies in from Airlie Beach or Bowen.</p> <p dir="ltr">According to the listing, the pool itself is equipped with a new windmill pump that continuously pumps water into the pool so there’s “no need for chemicals or cleaning as the crystal clear water is in abundance”.</p> <p dir="ltr">The island also has a slipway for any boat owners or those who love to fish, and a stone shed where you can store various machinery including tractors and slashers.</p> <p dir="ltr"><em>Images: Private Islands Online Australia</em></p>

Real Estate

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Australia’s top towns revealed

<p dir="ltr">A study has compared 752 small Australian towns and crowned the 36 at the top of the pack. </p> <p dir="ltr">The study was <a href="https://www.theaustralian.com.au/inquirer/australias-best-towns-kiama-margaret-river-shoalhaven-among-the-top-places-to-live/news-story/695405e2e1787d67e64a93495a6cb8e6">published by <em>The Australian</em></a>, and saw demographer Bernard Salt consider criteria such as unemployment, diversity, median income, technical skill, and education across the 752 towns in his mission to declare the best of the best in each Australian state and territory. </p> <p dir="ltr">More specifically, Salt looked at towns that: </p> <ul> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">Earn more than $1,282 per a week household median income</p> </li> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">Less than 5.1 per cent unemployment</p> </li> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">More than 15 per cent attained university education</p> </li> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">More than 36 per cent with technical (trade) skill</p> </li> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">More than 12 per cent workforce owner/manager</p> </li> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">No less than 14 per cent born overseas</p> </li> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">At least 17 per cent volunteer</p> </li> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">At least 14 per cent provide unpaid care e.g., for example to a relative</p> </li> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">More than 59 per cent have no long-term health condition</p> </li> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation">More than 6.5 hours per a week in unpaid domestic housework</p> </li> </ul> <p dir="ltr">Salt’s findings revealed a town in each state and territory that was “drawn from a list of 36 finalists that survive most of the filters”, and ultimately declared to be a step above the rest. </p> <p dir="ltr">For Queensland, Tamborine Mountain came out on top. </p> <p dir="ltr">For the Northern Territory, it was Nhulunbuy. </p> <p dir="ltr">For South Australia, Mount Barker. </p> <p dir="ltr">Western Australia, Dunsborough. </p> <p dir="ltr">Victoria, Bright. </p> <p dir="ltr">Tasmania, Legana. </p> <p dir="ltr">And last but not least, Kiama took the trophy for New South Wales, as well as bragging rights as “the standout overall.” </p> <p dir="ltr">“In the modern era, say the 2020s and beyond, I think that small-town Australia, as well as big-city Australia, needs skills, training, entrepreneurial energy and a measure of diversity to deliver opportunity to residents,” said the founder of The Demographics Group.</p> <p dir="ltr">“What this exercise shows is that across the continent Australians want more or less the same thing when it comes to living in a small town,” Salt went on, “proximity to a capital or major regional city; a tree-change or a sea-change environment; or, better still, all three criteria jammed within a single location offering views and amenity.”</p> <p dir="ltr">“The Australian people have spoken through their collective responses to the census,” he concluded. “Sea-change, tree-change, big-city access and a place of their own within which they can potter about and steadily make improvements, while also volunteering, caring, and making a contribution to the local community. That is the essence of small-town Australia.</p> <p dir="ltr">“And of course if you disagree with the metrics and the logic of how the top towns were selected, then you are free to <a href="https://www.theaustralian.com.au/inquirer/top-towns">jump on to the website</a>, access the model, switch around the metrics and come up with your own version of Australia’s top towns. Hours of fun for the demographically inclined.”</p> <p dir="ltr"><em>Images: Getty </em></p>

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“An exciting place to be”: Carmen becomes first opera performed on Cockatoo Island

<p dir="ltr">Operas as we know them conjure up images of concert halls with soaring ceilings, tiered, cushiony seats, and singers projecting their voices for the whole audience to hear.</p> <p dir="ltr">To take opera beyond the theatre and into the great outdoors comes with plenty of challenges, many of which conductor Tahu Matheson has become all too familiar with while conducting the orchestra for <a href="https://www.oversixty.com.au/travel/domestic-travel/fireworks-motorbikes-and-opera-carmen-on-cockatoo-island-review"><em>Carmen </em>on Sydney’s Cockatoo Island</a>.</p> <p dir="ltr">“It’s quite tricky,” he tells <em>OverSixty</em>. “In particular, it’s the distance. The orchestra is a long, long way away from the grand outdoor stage.”</p> <p dir="ltr">With the orchestra located in one of the island’s historic buildings and the opera’s main stage on the water’s edge, Matheson and the cast rely on monitors to see each other and stay in time.</p> <p dir="ltr">“I can see the stage but only really from a distance,” he explains. “So really, I just listen, basically, and try and follow the singers as much as possible.</p> <p dir="ltr">“And they've got a big monitor, and when they can they take note of the monitor.”</p> <p dir="ltr">Naturally, the elements present another challenge to be overcome with the help of microphones, and the help of sound designer Tony David Cray, who Matheson describes as a “sound genius”.</p> <p dir="ltr">“He never stops working. When we’re all having a break, we hear moments of stuff that we’ve just done, and then he's just working on the sound and seeing if we can make this clearer and more beautiful, and more articulated,” Matheson says.</p> <p dir="ltr">But the most interesting part of this production for Matheson has been how it has changed from the original under the guidance of director Liesel Badorrek.</p> <p dir="ltr">“Carmen, probably one of the strongest women in opera, is being sort of interpreted just slightly differently, from a woman’s point of view,” he says.</p> <p dir="ltr">“There’s always a little bit of Carmen where, yes, she’s an incredibly strong character, but it’s definitely been written by a man, so a man’s idea of a strong woman.</p> <p dir="ltr">“And so Liesel just interprets that in a slightly different way… a strong woman from a woman’s perspective. I think it’s timely and it’s also slightly more interesting than we’ve had in the past.”</p> <p dir="ltr">Opera Australia’s version of <em>Carmen </em>draws attention to themes of violence against women at a time when sexual violence and coercive control have been in the spotlight.</p> <p dir="ltr">It also modernises the appearance of <em>Carmen</em> through costuming and set design, opening up questions of whether future productions could follow suit in a bid to appeal to modern audiences.</p> <p dir="ltr">But, Matheson says this can be tricky when dealing with an artform like opera.</p> <p dir="ltr">“I think there are some things about opera, just the artform itself, that are so thrilling and exciting that I don’t think you're going to experience them in any other artform,” he says.</p> <p dir="ltr">“It’s very difficult because it’s a hybrid of three or four different artforms, each of which, in itself, is capable of reducing the audience members to tears, whether it’s just the spoken word alone, or just music in a concert, or just a singer with a piano.</p> <p dir="ltr">“And then you bring all these things together and then you add a dramatic plot to it - it has the ability to be something so thrilling and so amazing.</p> <p dir="ltr">“But it also has this fragility because it depends on all four or five disparate parts working together. And so it can fail, and sometimes it does.</p> <p dir="ltr">“And I think it’s worth remembering as a member of the public that it has the possibility to be the most stunning experience that you’ve ever had in your life. </p> <p dir="ltr">“At the same time, we do need to modernise, think forward a little bit and [think]: How do we engage with people as well as wanting them to engage in the artform itself?’</p> <p dir="ltr">“I don’t think it’s as simple as going, ‘We’ll add more people in jeans and t-shirts so that people empathise with characters’, but somehow a mixture of both, I think it’s what we need.”</p> <p dir="ltr"><em>Carmen </em>on Cockatoo Island is showing Tuesday through Sunday nights from November 25 until December 18, with tickets available <a href="https://opera.org.au/productions/carmen-on-cockatoo-island" target="_blank" rel="noopener">here</a>.</p> <p><span id="docs-internal-guid-307abfe6-7fff-5780-c848-baefb1e73f21"></span></p> <p dir="ltr"><em>Images: Prudence Upton / Opera Australia</em></p>

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