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Mystery illness kills more than 50 people within hours

<p>An unknown illness has killed more than 50 people in northwestern Congo over the past five weeks, according doctors on the ground and the World Health Organisation (WHO). </p> <p>The interval between the onset of symptoms - which include fever, vomiting and internal bleeding - and death has been 48 hours in the majority of cases, and “that’s what’s really worrying”, according to Serge Ngalebato, medical director of Bikoro Hospital, a regional monitoring centre.</p> <p>The outbreak began on  January 21, with 419 cases recorded including 53 deaths.</p> <p>According to WHO's Africa office, the outbreak began in the town of Boloko after three children ate a bat and died within 48 hours following the “hemorrhagic fever” symptoms. </p> <p>While these symptoms are commonly linked to known deadly viruses, such as Ebola, dengue, Marburg and yellow fever, researchers have ruled these out following a series of tests of more than a dozen samples collected so far. </p> <p>The tests were conducted after the second outbreak of the mystery disease in the town of Bomate on February 9, with samples from 13 cases sent to the National Institute for Biomedical Research in DR Congo’s capital Kinshasa for testing, the WHO said.</p> <p>All samples were negative for common hemorrhagic fever diseases, although some tested positive for malaria.</p> <p>The number of outbreaks from diseases spreading from animals to humans in places where wild animals are popularly eaten has been a concern, with outbreaks in Africa surging by more than 60 per cent in the last decade, the WHO said in 2022.</p> <p>Last year, another mystery flu-like illness that killed dozens of people in another part of Congo was determined to be likely malaria. </p> <p><em>Image: Shutterstock</em></p> <p> </p>

Caring

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Parents protest against teens bailed after allegedly wielding fake gun at shoppers

<p>Furious parents have staged a protest outside the Melbourne home of a 14-year-old bailed after allegedly pointing an imitation gun at shoppers. </p> <p>Two teenage boys allegedly stole the imitation guns from a store at Somerville in Melbourne’s southeast on Thursday morning, before pointing the guns at shoppers. </p> <p>“Officers were quickly on scene and arrested three boys,” Victoria Police said in a statement on Friday.</p> <p>“A 14-year-old and 16-year-old have since been charged with possess imitation firearm, affray and theft. They were bailed to appear before a children’s court at a later date. A 13-year-old boy was released without charges.”</p> <p>The two boys allegedly threatened a woman who was holding her 18-month-old with the fake gun. </p> <p>“My daughter was playing in the playground. They walked over to her and pointed the gun directly in her face. My daughter was looking straight at him," she told 3AW on Friday. </p> <p>"We were very shocked and scared. There were a lot of witnesses who were scared as well, which is understandable.”</p> <p>“I just keep picturing a gun in my daughter’s face, which isn’t very nice,” she added. </p> <p>“It will take a little bit of time, but we’ll try and move on. My family and partner are disappointed and upset as well.”</p> <p>The boys that were arrested were released just hours later, sparking outrage at the state's lax bail laws, with almost a hundred fed-up locals gathering outside the teen's house on Friday night. </p> <p>“They came from everywhere. They were calling them ‘dog’ and everything, just, you know, just ‘get off this property’ and ‘get out of this street’,” a local told <em>7News</em>.</p> <p>Footage on social media showed the large groups of people gathered on the street, with police in attendance. </p> <p>“It was a peaceful protest to send a message to these young kids people have had enough,” one local wrote on Facebook.</p> <p>“We have all had enough of crime, bad behaviour, drugs and lenient court sentences,” another woman said.</p> <p>After the peaceful protest, Victorian opposition leader Brad Battin urged against “vigilante” behaviour.</p> <p>“Kids are getting bail, they’re sticking their finger up at the government each and every time they get on social media and brag that they can steal a car, do an aggravated burglary and be back on the street in an hour-and-a-half,” he told <em>7News</em>.</p> <p>“But to go on to vigilante acts after is only going to make matters worse.” </p> <p><em>Images: 7News</em></p>

Legal

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Shoppers divided over Bunnings pet policy

<p>It is not unusual to see people shopping with their dogs at Bunnings, especially since the retail giant started welcoming dogs into their stores over eight years ago. </p> <p>However, not all shoppers agree with the policy with <em>Triple M Breakfast </em>host Greg ‘Marto’ Martin reigniting the debate, after spotting 12 dogs in his local Bunnings store.</p> <p>“I love dogs, but there’s a disturbing trend,” Marto, a fellow dog owner, said.</p> <p>He added that he doesn't take his kelpie to the shops with him as it's "not necessary". </p> <p>Dogs are allowed in the hardware store if  if they’re friendly, on a lead, under control and comply with the conditions of entry. </p> <p>Pet owners also need to clean up after their dogs in the "rare occasion" an accident occurs. </p> <p>While Marto initially thought the dog policy was a "great thing", as the situation evolved over the years, he now argues that "dogs don't want or need to go," adding "we've got to stop all this."</p> <p>"They don't like stopping, dogs like walking," he said.</p> <p>His co-host Margaux Parker argued that "dogs need love too", but one caller sided with Marto saying he once witnessed  a dog "walk down the end of an aisle, cock its leg on the water bottles and start p***inng on it."</p> <p>"The lady didn't even end up clean it up," the caller added.</p> <p>"She just went on her way and left a little pile of p**s on the floor."</p> <p>One social media user said: “Ridiculous to take your dog to the hardware store. Leave them at home.”</p> <p>“People that take dogs everywhere, cause dogs to have anxiety. Leave them in the yard protecting your house, like they’re meant to,” another added. </p> <p>Others defended those who bring their dogs in-store, with one writing: “Dogs everywhere! I’m for it. They make me happy. Pure joy." </p> <p>“My dog loves a trip to Bunnings, gets all the pats," another added. </p> <p>A Bunnings spokesperson said: “We’ve been welcoming pets into our stores for many years and love the feedback from customers about how much they enjoy having their four-legged companions with them while they shop with us." </p> <p>“Like many other retailers that offer pet products, we take a commonsense approach when welcoming dogs into our stores. The feedback we receive shows that the vast majority of pet owners are respectful of other customers and our team when they’re in our stores.</p> <p>“We know this topic comes up from time to time, however what remains consistent is the support we see from customers for allowing pets in our stores and our commitment to maintain this.”</p> <p><em>Images: Facebook</em></p>

Family & Pets

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Woolies shopper shocked by 15-year-old grocery receipt

<p>A Woolworths shopper has been left stunned after unearthing a 15-year-old grocery receipt and comparing what the same order would cost today. </p> <p>Amy Coulston took to TikTok after finding her mum's grocery receipt from January 14th 2010 and decided to do a comparison to 2025 supermarket prices. </p> <p>"It's been 15 years since this shopping trip and I wanted to see the difference in price from then and now," she said.</p> <p>"I added in as much as I possibly could (but) there's brands on here that just don't exist anymore."</p> <p>The overall price for 30 items, which included chicken pies, salami, cereal and a DVD of the Pixar animated film <em>Up</em>, came to $127.26 in 2010.</p> <p>She looked for all the same items, or close comparisons, on the Woolworths website and the January 2025 bill came to $170.45.</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-permalink="https://www.instagram.com/reel/DEopeK3yGWq/?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/DEopeK3yGWq/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by Amy │ Aussie Side Hustles 📲 (@amycoul.money)</a></p> </div> </blockquote> <p>"That's an increase of 35 per cent," Ms Coulston said.</p> <p>While many people took to her comment section to say the price comparison wasn't as significant as they thought it would be, others took another factor into consideration. </p> <p>"A 35 per cent (increase) over (that) period isn't actually that bad. It's the fact that the product is shrinking as the price goes up," they wrote.</p> <p>While Ms Coulston did not claim that all, or even most, of the products had shrunk in size over time, she did mention one popular treat in particular. </p> <p>"There's definitely a lot of discrepancies on here when it comes to things getting smaller, so for example, the Turkish Delights were 55 grams and now they're 50 grams," she said.</p> <p>One commenter spoke for many, though, in pointing out a glaring detail in the most recent shop.</p> <p>"It doesn't seem like a big increase over that period of time. The majority of the increase was over the last two years!" they wrote. "Like cheese prices didn't gradually increase, they just jumped from 6 dollars to 10 dollars overnight."</p> <p><em>Image credits: Woolworths / TikTok</em></p>

Money & Banking

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Bunnings shopper transforms Christmas decor for just $5

<p>A Bunnings shopper has shared an amazing hack for transforming your home into a Christmas wonderland on a budget. </p> <p>With the help of one item for just $5, an interior designer named Cheryl - who shares home decorating tips on Instagram - transformed her entry hallway in a unique festive way. </p> <p>Cheryl revealed to Yahoo Lifestyle how she created the incredible look for under $100 from Bunnings. </p> <p>Cheryl's stunning space came to life with some $5 renter-friendly hooks from Bunnings, some solar-powered fairy lights and some baubles. </p> <p>Sticking the hooks on the ceiling, she threaded the fairy lights through, zigzagging them down the hall, and then hung baubles from the lights.</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-permalink="https://www.instagram.com/reel/DDCFN4GSGxs/?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/DDCFN4GSGxs/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by ▪︎ Cheryl ▪︎ (@ourcountrycoastalhome)</a></p> </div> </blockquote> <p>Describing the set-up, Cheryl told Yahoo it's "very easy" and you don't need DIY experience to pull off the festive decor. </p> <p>"All you need are some little hooks that stick onto your ceiling, some wire string lights and some colourful baubles. We got everything we needed for this from Bunnings," she says.</p> <p>She also shared some hot tips for people looking to try out the hack for themselves, jokingly telling us, "All you need is a patient husband to do it for you! Just kidding... the best tip I have is to measure the overall length and divide it by the number of hooks you have and you also want the string lights to go diagonal from one another. What also looks better is to place the baubles offset from each other."</p> <p>Cheryl added that they chose to use solar-powered lights to save money on energy use as well, saying, "To help on power bills we went with solar string lights and just placed the little solar boxes in a spot where they would be exposed to sunlight that way it automatically turns on at night and off in the morning."</p> <p>She said, "It’s a really easy little Xmas DIY and I hope other families will get to enjoy it, it looks amazing at night."</p> <p><em>Image credits: Instagram </em></p>

Home & Garden

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Mystery couple pay off dozens of toy laybys ahead of Christmas

<p>An anonymous couple has paid off the layby gifts for almost 100 Melbourne families at Toyworld Pakenham. </p> <p>The mystery secret Santa put the plan into motion almost six months ago, chipping away at layby balances for families at the toy store. </p> <p>The kind act was revealed on Wednesday, with tearful customers thanking the family. </p> <p>“My children are actually going to have a great Christmas, thank you to all these people,” customer and mum-of-two Melissa Roberson told <em>7NEWS </em>through tears.</p> <p>“It’s going to help us significantly.”</p> <p>Toyworld employee Sandra Evans said: “I don’t know much about the family, all I know is that it’s a husband and wife and they’ve got four young children." </p> <p>“It’s been going for a while, so to hide that from everybody that comes in asking ‘can I put this on layby’, thinking 'you’re going to get this paid off soon’.”</p> <p>The couple were not the only ones who are trying to spread some Christmas cheer, last week a mystery Good Samaritan performed a similar act at Toyworld in Helensvale on the Gold Coast. </p> <p>Customer and mum Brooklyn Manu received a call saying a generous gentleman had walked in the store and told the manager he would pay off every layby item in the store - including the  presents she was paying off for her children. </p> <p>“We were very teary-eyed, all of us were,” Toyworld manager Aleka Riggs said.</p> <p>“It’s a feel-good thing you don’t see a lot, it’s beyond kindness — really amazing someone would do that.”</p> <p>All those families have now saved thousands of dollars, and Riggs said: “Just thank you again, I can only imagine there are a lot of families that might be struggling to pay those laybys off."</p> <p><em>Image: 7NEWS</em></p>

Money & Banking

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A man scouring Google Earth found a mysterious scar in the Australian outback – and now scientists know what caused it

<div class="theconversation-article-body"> <p>By <a href="https://theconversation.com/profiles/matej-lipar-1372667">Matej Lipar</a>, <em><a href="https://theconversation.com/institutions/curtin-university-873">Curtin University</a></em></p> <p>Earlier this year, a caver was poring over satellite images of the Nullarbor Plain when he came across something unexpected: an enormous, mysterious scar etched into the barren landscape.</p> <p>The find intrigued scientists, including my colleagues and I. Upon closer investigation, we realised the scar was created by a ferocious tornado that no-one knew had occurred. We outline the findings in <a href="https://doi.org/10.1071/ES24023">new research</a> published today.</p> <p>Tornadoes are a known threat in the United States and elsewhere. But they also <a href="https://doi.org/10.1016/j.atmosres.2016.03.011">happen in Australia</a>.</p> <p>Without the power of technology, this remarkable example of nature’s ferocity would have gone unnoticed. It’s important to study the tornado’s aftermath to help us predict and prepare for the next big twister.</p> <h2>Australia’s tornado history</h2> <p><a href="https://doi.org/10.1007/978-3-642-05381-8">Tornadoes</a> are violent, spinning columns of air that drop from thunderstorms to the ground, bringing wind speeds often exceeding 200 kilometres an hour. They can cause massive destruction – uprooting trees, tearing apart buildings and throwing debris over large distances.</p> <p>Tornadoes have been reported on every continent except Antarctica. They most commonly occur in the Great Plains region of the United States, and in the north-east region of India–Bangladesh.</p> <p>The earliest tornado observed by settlers in Australia occurred in 1795 in the suburbs of Sydney. But a tornado was not confirmed here by Western scientists until the late 1800s.</p> <p>In recent decades, documented instances in Australia include a <a href="https://knowledge.aidr.org.au/resources/tornado-murray-river-townships-victoria-2013/#:%7E:text=Tornado%20%2D%20Murray%20River%20townships%2C%202013&text=At%20approximately%208.00pm%20on,border%20of%20New%20South%20Wales.">2013 tornado</a> that crossed north-east Victoria and travelled up to the New South Wales border. It brought winds between 250–300 kilometres an hour and damaged Murray River townships.</p> <p>And in 2016, a severe storm produced <a href="https://theconversation.com/severe-thunderstorms-are-sweeping-through-southern-australia-but-what-makes-a-thunderstorm-severe-241555#:%7E:text=In%202016%2C%20huge%20rotating%20supercell,after%20taking%20down%20six%20towers.">at least seven tornadoes</a> in central and eastern parts of South Australia.</p> <p>It’s important for scientists to accurately predict tornadoes, so we can issue warnings to communities. That’s why the Nullarbor tornado scar was useful to study.</p> <h2>A whirlwind mystery</h2> <p>The Nullarbor Plain is a remote, dry, treeless stretch of land in southern Australia. The man who discovered the scar had been using Google Earth satellite imagery to search the Nullabor for <a href="https://doi.org/10.1007/978-3-031-24267-0_11">caves</a> or other karst features.</p> <p>Karst is a landscape underlain by limestone featuring distinctive landforms. The discovery of the scar came to the attention of my colleagues and I through the collaborative network of researchers and explorers who study the Nullarbor karst.</p> <p>The scar stretches from Western Australia over the border to South Australia. It lies 20 kilometres north of the <a href="https://www.nma.gov.au/defining-moments/resources/trans-australian-railway">Trans-Australian Railway</a> and 90 kilometres east-north-east of Forrest, a former railway settlement.</p> <p>We compared satellite imagery of the site over several years to determine that the tornado occurred between November 16 and 18, 2022. Blue circular patterns appeared alongside the scar, indicating pools of water associated with heavy rain.</p> <p>My colleagues and I then travelled to the site in May this year to examine and photograph the scar and the neighbouring landscape.</p> <p>Our results have been <a href="https://doi.org/10.1071/ES24023">published today</a> in the Journal of Southern Hemisphere Earth Systems Science.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/633465/original/file-20241121-17-bx4uhg.png?ixlib=rb-4.1.0&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/633465/original/file-20241121-17-bx4uhg.png?ixlib=rb-4.1.0&q=45&auto=format&w=600&h=315&fit=crop&dpr=1 600w, https://images.theconversation.com/files/633465/original/file-20241121-17-bx4uhg.png?ixlib=rb-4.1.0&q=30&auto=format&w=600&h=315&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/633465/original/file-20241121-17-bx4uhg.png?ixlib=rb-4.1.0&q=15&auto=format&w=600&h=315&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/633465/original/file-20241121-17-bx4uhg.png?ixlib=rb-4.1.0&q=45&auto=format&w=754&h=395&fit=crop&dpr=1 754w, https://images.theconversation.com/files/633465/original/file-20241121-17-bx4uhg.png?ixlib=rb-4.1.0&q=30&auto=format&w=754&h=395&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/633465/original/file-20241121-17-bx4uhg.png?ixlib=rb-4.1.0&q=15&auto=format&w=754&h=395&fit=crop&dpr=3 2262w" alt="map of Australia's southwest coast with dots showing recorded tornadoes" /><figcaption><span class="caption">Map showing tornado events in Western Australia and South Australia between 1795 and 2014. The location of the tornado scar in the study is shown with a red dot.</span> <span class="attribution"><span class="source">Source: Severe Thunderstorm Archive/Australian Bureau of Meteorology</span></span></figcaption></figure> <h2>What we found</h2> <p>The scar is 11 kilometres long and between 160 and 250 metres wide. It bears striking patterns called “cycloidal marks”, formed by tornado suction vortexes. This suggests the tornado was no ordinary storm but in the strong <a href="https://ntrs.nasa.gov/citations/19720008829">F2 or F3</a> category, spinning with destructive winds of more than 200 kilometres an hour.</p> <p>The tornado probably lasted between seven and 13 minutes. Features of the scar suggest the whirling wind within the tornado was moving in a clockwise direction. We also think the tornado moved from west to east – which is consistent with the direction of a strong cold front in the region at the time.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/622894/original/file-20241002-20-xzi4qn.jpg?ixlib=rb-4.1.0&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/622894/original/file-20241002-20-xzi4qn.jpg?ixlib=rb-4.1.0&q=45&auto=format&w=600&h=340&fit=crop&dpr=1 600w, https://images.theconversation.com/files/622894/original/file-20241002-20-xzi4qn.jpg?ixlib=rb-4.1.0&q=30&auto=format&w=600&h=340&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/622894/original/file-20241002-20-xzi4qn.jpg?ixlib=rb-4.1.0&q=15&auto=format&w=600&h=340&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/622894/original/file-20241002-20-xzi4qn.jpg?ixlib=rb-4.1.0&q=45&auto=format&w=754&h=428&fit=crop&dpr=1 754w, https://images.theconversation.com/files/622894/original/file-20241002-20-xzi4qn.jpg?ixlib=rb-4.1.0&q=30&auto=format&w=754&h=428&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/622894/original/file-20241002-20-xzi4qn.jpg?ixlib=rb-4.1.0&q=15&auto=format&w=754&h=428&fit=crop&dpr=3 2262w" alt="spiralling masks in dry earth" /><figcaption><span class="caption">‘Cycloidal marks’ in the tornado scar, caused by multiple vortexes.</span> <span class="attribution"><span class="source">Google Earth satellite imagery</span></span></figcaption></figure> <p>Local weather observations also recorded intensive cloud cover and rainfall during that period in November 2022.</p> <p>Unlike tornadoes that hit populated areas, this one did not damage homes or towns. But it left its mark nonetheless, eroding soil and vegetation and reshaping the Earth’s surface.</p> <p>Remarkably, the scar was still clearly visible 18 months after the event, both in satellite images and on the ground. This is probably because vegetation grows slowly in this dry landscape, so hadn’t yet covered the erosion.</p> <h2>Predict and prepare</h2> <p>This fascinating discovery on the Nullarbor Plain shows how powerful and unpredictable nature can be – sometimes without us knowing.</p> <p>Only three tornadoes have previously been documented on the Nullarbor Plain. This is likely because the area is remote with few eye-witnesses, and because the events do not damage properties and infrastructure. Interestingly, those three tornadoes occurred in November, just like this one.</p> <p>Our research provides valuable insights into the tornadoes in this remote and little-studied region. It helps us understand when, and in what conditions, these types of tornadoes occur.</p> <p>It also emphasises the importance of satellite imagery in identifying and analysing weather phenomena in remote locations, and in helping us predict and prepare for the next big event.</p> <p>And finally, the results are a stark reminder that extreme weather can strike anywhere, anytime.</p> <hr /> <p><em>Hero Image: Author supplied/Google Earth</em></p> <p><em>This article has been amended to clarify that a reference to early tornado observations relates only to the period after British colonisation.</em><!-- 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/239867/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/matej-lipar-1372667">Matej Lipar</a>, Adjunct Research Fellow, School of Earth and Planetary Sciences, <a href="https://theconversation.com/institutions/curtin-university-873">Curtin University</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/a-man-scouring-google-earth-found-a-mysterious-scar-in-the-australian-outback-and-now-scientists-know-what-caused-it-239867">original article</a>.</em></p> </div>

Domestic Travel

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Coles and Woolies shoppers could claim thousands over alleged deceptive pricing

<p>Coles and Woolworths shoppers could claim up to $5,000 if the supermarket giants are found out for deceiving customers with dodgy pricing tactics, according to a leading lawyer. </p> <p>Carter Capner Law is one of two firms investigating whether a class action suit on behalf of shoppers is viable in conjunction with the ACCC's legal action against the two chains. </p> <p>Both Coles and Woolworths have bee accused of violating Australian consumer law by the consumer watchdog after allegedly intentionally misleading customers by driving up prices and then putting those items on sale for their original prices under the "Prices Dropped" and "Down Down" campaigns.</p> <p>“Early estimates suggest that households could claim between $2,000 and $5,000, depending on the amount spent and the impact of the deceptive pricing,” law director Peter Carter said, who began advocating for people after he received an "avalanche of calls from outraged customers".</p> <p>While Carter said the firm initially had no plans to commence a class action, he admitted that after speaking about it to the media, the company were inundated with Coles and Woolworths customers "demanding action and compensation".</p> <p>He believes Australians already doing it tough through the cost of living crisis felt "betrayed" by the supermarkets, while Flinders University research fellow in law Dr Joel Lisk said that the class action is "a positive" for shoppers.</p> <p>"The ACCC proceedings aren't about getting refunds for customers," he told <em>Yahoo</em>. "But if they are successful it would mean customers have, in theory, been misled and deceived and could be entitled to damages."</p> <p>When it comes to damages, it's something Dr Lisk said "starts to add up" for customers, although it's "hard to say" if financial penalties to businesses found guilty of wrongdoing would impact misleading and deceptive conduct in the future.</p> <p>"If [fines are] seen as just the cost of doing business it doesn't really dissuade businesses from engaging in misleading and deceptive conduct," he said.</p> <p>"Seeking damages from business for the losses that individuals like us have incurred is one way of doing that. But of course, we're talking probably about dollars and cents in transactions when businesses like Coles and Woolworths deal in the billions."</p> <p><em>Image credits: Shutterstock</em></p>

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Dan Andrews' statue mystery unfolds

<p>Melbourne is abuzz with a burning question: where, oh where, will the statue of former premier Daniel Andrews be placed? More importantly, will it capture his iconic North Face jacket-clad form, standing proud in the face of lockdown chaos?</p> <p>Yes, it appears that a bronze likeness of the man who guided (and locked) Victoria through some of its toughest years is in the works. The <a href="https://www.heraldsun.com.au/news/victoria/former-premier-dan-andrews-to-be-immortalised-in-new-statue/news-story/68d37a765269a629baca12c08cc74e1c" target="_blank" rel="noopener">Herald Sun recently revealed</a> that the Allan government has confirmed that Dan Andrews will soon be immortalised in Melbourne, joining the ranks of past Victorian premiers like John Cain Jr, Rupert Hamer and Henry Bolte – legends who, let's be honest, didn’t have to worry about memorialising themselves in the middle of a pandemic-fuelled political firestorm.</p> <p>But the government isn’t spilling all the tea just yet. They’ve refused to say exactly where Dan's statue will stand or how much it will cost us. Will it be along the esteemed Treasury Place? Or will they go for something a little more subtle – like a sneaky placement next to a suburban train station, so you can admire his bronzed visage while waiting for a delayed train? Or even – as one disgruntled Facebook user suggested – "at the bottom of the Yarra River"?</p> <p>It's been reported that the statue could easily cost north of $100,000, but what’s a little six-figure sum when you’re eternally freezing a man in time who made your curfew 8pm sharp?</p> <p>The statute eligibility stems from Andrews' 3000-day reign as premier, a milestone introduced by former premier Jeff Kennett, who, sadly, never reached the magic number. It’s almost like Kennett set the bar just to have Dan leap right over it. We’re picturing Kennett in his living room, shaking his fist at a calendar – he could’ve been immortalised in bronze, but alas, his term was cut short. He’s now left without the joy of being a bronzed footnote in history.</p> <p>Meanwhile, sculptor Peter Corlett, the mastermind behind the previous premier statues, has been pondering what pose should immortalise Andrews. Should it be the famous “fists in the air” moment from his 2022 election victory – a rare, almost gladiatorial display of emotion for the typically stoic Andrews? Or will the statue take inspiration from his pandemic press conferences, with him wrapped in his signature North Face jacket, standing solid, as if braving the cold front of public opinion? Perhaps he’ll be gesturing towards an unseen map, locking down regions in real-time. For extra authenticity, pigeons could be programmed to circle around, completing the press conference vibe.</p> <p>While the government is busy with this monument of monumental importance, Opposition finance spokeswoman Jess Wilson has questioned whether now is the best time for such a grand expense. After all, it’s hard to be thrilled about bronze when you’re facing surging crime and hospital wait times that feel longer than the five-day snap lockdown that wasn’t so snappy. Her argument? "Maybe taxpayers would prefer a statue of a budget surplus instead."</p> <p>Of course, there are some whispers suggesting that perhaps Victoria could consider honouring a leading female figure instead. You know, just to mix things up a little in the boys’ club of bronze. But for now, Dan Andrews seems set to be cast in metal.</p> <p>So, while we wait to discover where this shiny new addition to the Melbourne cityscape will be unveiled, we can start placing our bets. Will it be along Treasury Place? Will it be out in the suburbs, standing sentinel in the middle of a roundabout? Or – dare we dream – will it be perched right outside the North Face store, ensuring Melbourne’s most iconic premier (and jacket wearer) is always in fashion?</p> <p>Let the statue speculation begin. And remember, as you ponder the deep mysteries of bronze premier placement, at least this time, you’re not in lockdown.</p> <p><em>Image: Shutterstock</em></p>

Domestic Travel

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"Can you sleep at night?" Frustrated shopper confronts Woolies CEO over price gouging

<p>A frustrated Woolworths shopper has called out the supermarket's CEO in store to demand answers about Woolies' record-breaking profits during the cost of living crisis. </p> <p>Chief executive Amanda Bardwell was walking around a Woolworths store in Wollongong when the heated exchange took place, with the whole thing captured on camera. </p> <p>The customer fired off hard-hitting questions to the CEO and other senior staff members, asking, "What do you have to say to the fact that your company is profiting off price gouging during the cost of living crisis?"</p> <p>Ms Bardwell, looking visibly shocked by the confrontation, replied, "Thank you for reaching out to us, we're doing everything we can to recognise that customers are doing it tough to make sure that they're able to get great prices."</p> <p>The woman didn't accept her answer, firing back, "I really don't believe that. Millions of people in Australia right now have to skip meals in order to survive, while you continue to make big bucks and working class people suffer. Can you sleep at night knowing that?"</p> <p>Ms Bardwell replied, "Our team are doing everything that we can to support our customers. We understand that it is an incredibly difficult time right now."</p> <p>A staff member then intervened, adding, "We have lowered prices and you see that right throughout our store… that's great value for our customers."</p> <p>Ms Bardwell thanked the customer for sharing her views and said Woolworths was doing "everything we can" to keep prices low for customers, before another staff member chimed in to say "It's actually illegal to film people in NSW without permission, with the CEO walking away. </p> <p>Social media users were quick to praise the woman for confronting Miss Bardwell, while sharing their own stories of being stung by hefty supermarket prices.</p> <p>"I'm sick of paying nearly $300 a week on groceries. That's choosing the cheapest products. My fridge still looks half empty when I unpack," one said. </p> <p>"I'm sure Coles and Woolworth management don't have cost of living crisis as they are getting bigger and bigger bonus year after year," a second wrote. </p> <p>Others took aim at one particular comment in the video, pointing out, "'I<span style="caret-color: #161823; color: #161823; font-family: TikTokFont, Arial, Tahoma, PingFangSC, sans-serif; font-size: 16px; white-space: pre-line; background-color: #ffffff;">t’s illegal to film in NSW without permission', yet Woolworths has how many cameras in every store? Cameras in people’s faces in self serve on every screen. Did they get our permission?"</span></p> <p>Another added, "If only their empathy was as big as their prices."</p> <p><em>Image credits: TikTok</em></p>

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Shoppers outraged over Coles bin full of discarded groceries

<p>A shocking photo of a bin filled with discarded groceries at the back of a Coles supermarket has gone viral, outraging many shoppers. </p> <p>The photo, taken behind the Drouin store in West Gippsland, Victoria, shows a skip bin measuring over a metre high overflowing with tens of thousands of dollars worth of food, including meat, ice cream, pasta, pizzas, dips, cheeses, juice and smoked salmon.</p> <p>According to <em>7News</em>, the products were thrown out after the region was hit with a storm that caused a power outage, and as the store did not have a backup generator, the refrigerated food was spoiled and needed to be thrown out.</p> <p>Coles has explained that items had to be discarded to ensure customer safety, but many shoppers were left shocked and infuriated about the waste, arguing the store should have been ready for the storms with backup generators.</p> <p>“For the 2023/24 financial year, Coles Australia reported a net profit of $1.1 billion and can’t afford back up generators, go figure,” one wrote.</p> <p>Others insisted some of the food could have been saved or donated, as one person said, “Butter that stays on the bench for two weeks (is) fine!” while another insisted, “at least donate it”.</p> <p>A supermarket worker commiserated with the upset shoppers, as they wrote online, “As someone who works for one of the supermarket chains, I have had to partake in this due to a prolonged power outage earlier this year.”</p> <p>“I feel for these staff, there’s nothing worse than having to throw out so much refrigerated stock. Coming from a family who didn’t have much, I get the pain people feel from this incident.”</p> <p>However, one social media user noted that regarding donations, “legally they cannot, if they give someone food poisoning and kill them they are liable”.</p> <p>A Coles spokesperson told <a href="https://www.news.com.au/lifestyle/food/photograph-of-coles-bin-full-of-discarded-items-stuns-shoppers/news-story/871cedeb7daf66422534e4aee55f1ee4" target="_blank" rel="noopener"><em>news.com.au</em></a> that food safety is a top priority, saying in a statement, “Due to the extreme weather that hit much of Victoria early last week, there were widespread power outages, including in the Drouin and surrounding areas.” </p> <p>“Food safety is paramount at Coles and unfortunately as a result of products being un-refrigerated for an extended period of time, for safety and quality reasons, we needed to dispose of a number of products to ensure customer safety. </p> <p>“Where possible, Coles always donates product that is fit for use and safe for consumption to food rescue organisations.”</p> <p><em>Image credits: 7News</em></p>

Money & Banking

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Major breakthrough solves 44-year-old cold case

<p>A decades-old mystery surrounding a human jawbone found on Umina Beach on the NSW Central Coast has been solved, thanks to advances in DNA analysis techniques. The jawbone, discovered by a dog walker in June 2020, was recently identified as belonging to a teenager who tragically drowned nearly half a century ago.</p> <p>Police announced the breakthrough in a statement on Sunday, revealing that the jawbone belonged to Henry Coleman, a 17-year-old who died in an accidental drowning on the Central Coast in August 1980. The remains, though blackened, were remarkably well-preserved and still contained some teeth when found on the beach.</p> <p>Detectives initially determined the remains were human and male, but extensive traditional inquiries failed to establish an identity. It wasn't until March 2023 that a major breakthrough was made using new DNA analysis technology. This technology, which combines advanced DNA analysis with traditional genealogy, allowed investigators to use commercial DNA databases to identify suspects and unknown remains.</p> <p>The key to solving the case was a genetic link to a possible living relative. A voluntary DNA sample from this relative confirmed the jawbone belonged to Coleman. The young man had been laid to rest in the 1980s, but it was not known at the time that part of his jaw was missing.</p> <p>Detective Inspector Ritchie Sim highlighted the importance of public participation in resolving missing persons cases. "This investigation showcases the importance of DNA testing in missing person cases," he said. "Without the combined efforts of our detectives, scientists, and analysts, we would not have been able to return these remains to their resting place and provide closure to Mr Coleman’s family."</p> <p>Sim went on to urge those who have reported a family member missing to police, and who have the Event number, to provide their DNA at a local police station. "Just like in Mr Coleman’s case, your relationship with the missing person can be several generations apart," he added.</p> <p><em>Images: 7News</em></p>

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Mysterious leg pain that’s quietly killing older Australians

<p>Peripheral Artery Disease (PAD) has long been overshadowed by its more widely recognised counterparts, such as heart attacks and strokes. Often referred to as the “poor cousin” or “Cinderella” of cardiovascular diseases, PAD affects one in five older Australians, yet it remains largely under-diagnosed and misunderstood. However, a wave of optimism is sweeping through the medical community with the launch of <a href="https://www.hri.org.au/our-research/centreforpad" target="_blank" rel="noopener">The Centre for Peripheral Artery Disease</a>, an Australian-first facility dedicated to pioneering research and improving patient outcomes.</p> <p>Spearheaded by the Heart Research Institute, the Centre for Peripheral Artery Disease, marks a significant step forward in addressing the challenges posed by PAD. The centre aims to fill critical gaps in our understanding of the disease, which is responsible for a limb amputation in Australia every two hours. This initiative promises to enhance diagnosis, transform patient care, and raise awareness about PAD.</p> <p>Associate Professor Mary Kavurma, the Centre Lead, is at the forefront of this ground-breaking effort. “We’re supercharging research into PAD because there are still many unknowns about the disease’s biology that could unlock new methods for early detection and better management,” she explains. This research is particularly urgent given the prevalence of PAD among women and First Nations Australians, groups that remain disproportionately affected by this condition.</p> <p>The centre’s mission is to develop a simple blood test for early diagnosis and explore novel therapies that could reduce the need for limb amputations and significantly improve patients’ quality of life. Unlike current treatments that primarily focus on symptom management, this new approach seeks to prevent the disease from progressing.</p> <p>One of the most inspiring aspects of the centre is its commitment to involving patients and their families in the research process. At the inaugural consumer meeting, nearly 20 patients and their carers shared their personal experiences with PAD. </p> <p>Take the story of Simon Josephson, a renowned advertising guru – who famously designed the Solo logo. PAD almost cost him his life after taking more than five years to diagnose.</p> <p>He woke up one morning with a sore leg, thinking he’d overdone it exercising but the 73-year-old – who was otherwise healthy and active – unknowingly had Peripheral Artery Disease, caused by a build-up of plaque in his arteries causing them to narrow and stiffen.</p> <p>It wasn’t until a trip to the hospital emergency department years later that doctors would discover his aorta had expanded to more than twice the usual size and was at risk of rupturing. He immediately underwent open heart surgery and has faced a lengthy recovery.</p> <p>The launch of <a href="https://www.hri.org.au/our-research/centreforpad" target="_blank" rel="noopener">The Centre for Peripheral Artery Disease</a> heralds a new era of hope and progress in the fight against PAD. Through world-leading research, community engagement, and a commitment to patient-centred care, the CPAD is poised to make a profound impact on the lives of many Australians. As Assoc Prof Kavurma aptly put it, “By understanding more about this debilitating condition, we are paving the way for better health outcomes and a brighter future for all those affected by PAD.”</p> <p><em>Images: CPAD</em></p>

Caring

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"I am the Bicycle Bandit": Terminally-ill ex-cop confesses to 20-year-old mystery

<p>In a startling twist to a 20-year-old mystery, 73-year-old Kym Allen Parsons, a terminally-ill former police officer and firefighter, has admitted to being the notorious "Bicycle Bandit" who terrorised South Australian banks and residents for a decade.</p> <p>Parsons' confession came just days after receiving approval for voluntary assisted dying (VAD) and being provided with a VAD kit by SA Health.</p> <p>Parsons, who has stage 4 cancer and who had previously denied the charges, changed his plea to guilty during a Supreme Court session on Monday, ending years of speculation and investigation. His sudden admission of guilt follows a plea bargain brokered by the Office of the Director of Public Prosecutions and his counsel after the VAD approval was granted.</p> <p>In a tearful apology read to the court, Parsons expressed deep remorse for his actions, acknowledging that his behaviour was both irrational and without excuse.</p> <p>"I have no excuse for my behaviour," he told the court. "My reasoning was illogical and irrational over that time, and over the past 10 years I have tried to rehabilitate, seek help and forgiveness and demonstrate my shame in distressing actions.</p> <p>"I was fearful of confessing my past and destroying their [my wife and family's] love and trust in the person they knew.</p> <p>"I do not expect your forgiveness, and I humbly ask you accept my sincerest apology and deepest remorse."</p> <p>Despite Parsons' request for bail ahead of his sentencing, Justice Sandi McDonald deemed his crimes too severe for continued freedom and ordered his immediate custody. His access to the VAD kit while in custody remains uncertain.</p> <p>The courtroom was filled with Parsons' victims and their supporters, many of whom had worked at the banks he robbed. Some were victimised multiple times. One victim described the lasting impact of being robbed at gunpoint, detailing the immense trauma and the development of an auto-immune disease likely induced by stress. Other victims recounted struggles with PTSD, anxiety, depression, and ongoing trust issues.</p> <p>Parsons had been scheduled for trial in February on charges of armed robbery, attempted armed robbery, and firearms offences, with prosecutors alleging he stole over $250,000 from 11 banks between 2004 and 2014. DNA evidence was cited as a link to the crimes. His guilty plea and impending death are expected to ignite a legal battle over his $2.4 million estate, involving prosecutors, his heirs, and his victims.</p> <p>Previously, Parsons had been granted home detention due to his terminal stage 4 cancer diagnosis, after significant weight loss while in custody. His defence lawyer, James Marcus, stated that Parsons pleaded guilty to provide closure to the victims and their families.</p> <p>Parsons' sentencing is scheduled for June 28, marking the conclusion of a complex and emotional case that has gripped the state for years.</p> <p><em>Images: ABC News / SA Police</em></p>

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AFL great's son in induced coma after mystery brain infection

<p>Geelong great Peter Riccardi has revealed his son, Osca, was briefly put on life support after suffering a mystery infection on the brain. </p> <p>Speaking on the podcast Beyond The Boundary, the former AFL player revealed that his son became suddenly ill a fortnight ago. </p> <p>“A couple of Sundays ago (Osca) came home, been out with a few of his mates, he’d been to the beach, went out for dinner, went out to play 10-pin bowling ... and said he was going to bed,” Peter Riccardi said. </p> <p>“Then halfway through the night he was up, he was vomiting, he was feeling a bit crook ... we just thought he was run down.</p> <p>“But come lunchtime, he couldn’t talk, he could hardly walk.”</p> <p>He added that they were extremely lucky his wife Mel worked from home that day and rushed Osca straight to hospital, where they found some "swelling" on his brain following a scan. </p> <p>Doctors also found that he had a sinus and ear infection and glandular fever  all “rolled into one”.</p> <p>“Whether the swim did something with his ears and went into his brain, I’m not 100 per cent sure, yet,” Riccardi said.</p> <p>“They put him an induced coma for three days. He was in ICU (Intensive Care Unit) for four days.</p> <p>“But he’s back home now recovering ... you wouldn’t know that two weeks ago, watching him on life support, and seeing him now, it’s amazing what they do in there.”</p> <p>The podcast hosts then asked how scary the situation was for Riccardi and his wife, and he responded: “It was, yeah ... obviously they have got to prepare you for the worst (outcome)."</p> <p>“That was probably the worst thing to hear, because we didn’t know how he was going to come out of it.</p> <p>“But again, like I said, if Mel had gone to work that day, he wouldn’t be here today.</p> <p>“We’re pretty lucky, we’re pretty lucky.</p> <p>“It must have been a mother’s intuition or mother’s instinct to stay at home that day.”</p> <p><em>Image: Facebook/ Geelong Cats</em></p>

Caring

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Why it’s still a scientific mystery how some can live past 100 – and how to crack it

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/richard-faragher-224976">Richard Faragher</a>, <a href="https://theconversation.com/institutions/university-of-brighton-942">University of Brighton</a> and <a href="https://theconversation.com/profiles/nir-barzilai-1293752">Nir Barzilai</a>, <a href="https://theconversation.com/institutions/albert-einstein-college-of-medicine-3638">Albert Einstein College of Medicine</a></em></p> <p>A 35-year-old man <a href="https://pubmed.ncbi.nlm.nih.gov/18544745/">only has a 1.5% chance of dying in the next ten years</a>. But the same man at 75 has a 45% chance of dying before he reaches 85. Clearly, ageing is bad for our health. On the bright side, we have made unprecedented progress in understanding the fundamental mechanisms that control ageing and late-life disease.</p> <p>A few tightly linked biological processes, sometimes called the <a href="https://pubmed.ncbi.nlm.nih.gov/23746838/">“hallmarks of ageing”</a>, including our supply of stem cells and communication between cells, act to keep us healthy in the early part of our lives – with <a href="https://theconversation.com/the-secret-to-staying-young-scientists-boost-lifespan-of-mice-by-deleting-defective-cells-54068">problems arising as these start to fail</a>. <a href="https://pubmed.ncbi.nlm.nih.gov/34699859/">Clinical trials are ongoing</a> to see if targeting some of these hallmarks can improve <a href="https://pubmed.ncbi.nlm.nih.gov/31542391/">diabetic kidney disease</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/29997249/">aspects of</a> <a href="https://pubmed.ncbi.nlm.nih.gov/33977284/">immune function</a> and age-related <a href="https://pubmed.ncbi.nlm.nih.gov/30616998/">scarring of the lungs</a> among others. So far, so good.</p> <p>Unfortunately, big, unanswered questions remain in the biology of ageing. To evaluate what these are and how to address them, the <a href="https://www.afar.org/">American Federation For Aging Research</a>, a charity, recently convened a series of <a href="https://www.afar.org/imported/AFAR_GeroFuturesThinkTankReport_November2021.pdf">meetings for leading scientists and doctors</a>. The experts agreed that understanding what is special about the biology of humans who survive more than a century is now a key challenge.</p> <p>These centenarians <a href="https://www.statista.com/chart/18826/number-of-hundred-year-olds-centenarians-worldwide/">comprise less than 0.02% of the UK population</a> but have exceeded the life expectancy of their peers by almost 50 years (babies born in the 1920s typically had a life expectancy of less than 55). How are they doing it?</p> <p>We know that centenarians live so long because they are unusually healthy. They remain in good health for about 30 years longer than most normal people and when they finally fall ill, they are only sick for a very short time. This <a href="https://pubmed.ncbi.nlm.nih.gov/27377170/">“compression of morbidity”</a> is clearly good for them, but also benefits society as a whole. In the US, the medical care costs for a centenarian in their last two years of life <a href="https://www.cdc.gov/nchs/data/series/sr_10/sr10_198.pdf">are about a third of those of someone who dies in their seventies</a> (a time when most centenarians don’t even need to see a doctor).</p> <p>The children of centenarians are also much healthier than average, indicating they are inheriting something beneficial from their parents. But is this genetic or environmental?</p> <h2>Centenarians aren’t always health conscious</h2> <p>Are centenarians the poster children for a healthy lifestyle? For the general population, watching your weight, not smoking, drinking moderately and eating at least five servings of fruit and vegetables a day can <a href="https://pubmed.ncbi.nlm.nih.gov/27296932/">increase life expectancy by up to 14 years</a> compared with someone who does none of these things. This difference <a href="https://publications.parliament.uk/pa/ld5801/ldselect/ldsctech/183/18305.htm#_idTextAnchor012">exceeds that seen</a> between the least and most deprived areas in the UK, so intuitively it would be expected to play a role in surviving for a century.</p> <p>But astonishingly, this needn’t be the case. <a href="https://pubmed.ncbi.nlm.nih.gov/21812767/">One study</a> found that up to 60% of Ashkenazi Jewish centenarians have smoked heavily most of their lives, half have been obese for the same period of time, less than half do even moderate exercise and under 3% are vegetarians. The children of centenarians appear no more health conscious than the general population either.</p> <p>Compared to peers with the same food consumption, wealth and body weight, however, <a href="https://pubmed.ncbi.nlm.nih.gov/29050682/">they have half the prevalence of cardiovascular disease</a>. There is something innately exceptional about these people.</p> <h2>The big secret</h2> <p>Could it be down to rare genetics? If so, then there are two ways in which this could work. Centenarians might carry unusual genetic variants that extend lifespan, or instead they might lack common ones that cause late-life disease and impairment. Several studies, including our own work, <a href="https://pubmed.ncbi.nlm.nih.gov/32860726/">have shown</a> that centenarians have just as many bad genetic variants as the general population.</p> <p>Some even carry two copies of the largest known common risk gene for Alzheimer’s disease (APOE4), but still don’t get the illness. So a plausible working hypothesis is that centenarians carry rare, beneficial genetic variations rather than a lack of disadvantageous ones. And the best available data is consistent with this.</p> <p>Over 60% of centenarians have genetic changes that alter the genes which regulate growth in early life. This implies that these remarkable people are human examples of a type of lifespan extension observed in other species. Most people know that <a href="https://pubmed.ncbi.nlm.nih.gov/28803893/">small dogs tend to live longer than big ones</a> but fewer are aware that this is a general phenomenon across the animal kingdom. <a href="https://pubmed.ncbi.nlm.nih.gov/26857482/">Ponies can live longer than horses</a> and many strains of laboratory mice with dwarfing mutations <a href="https://pubmed.ncbi.nlm.nih.gov/29653683/">live longer than their full-sized counterparts</a>. One potential cause of this is reduced levels of a growth hormone called IGF-1 – although human centenarians <a href="https://pubmed.ncbi.nlm.nih.gov/28630896/">are not necessarily shorter than the rest of us</a>.</p> <p>Obviously, growth hormone is necessary early on in life, but there is increasing evidence that high levels of IGF-1 in mid to late life <a href="https://pubmed.ncbi.nlm.nih.gov/18316725/">are associated with increased late-life illness</a>. The detailed mechanisms underlying this remain an open question, but even among centenarians, women with the lowest levels of growth hormone <a href="https://pubmed.ncbi.nlm.nih.gov/24618355/">live longer than those with the highest</a>. They also have better cognitive and muscle function.</p> <p>That doesn’t solve the problem, though. Centenarians are also different from the rest of us in other ways. For example, they tend to have good cholesterol levels – hinting there may several reasons for their longevity.</p> <p>Ultimately, centenarians are “natural experiments” who show us that it is possible to live in excellent health even if you have been dealt a risky genetic hand and chose to pay no attention to health messages – but only if you carry rare, poorly understood mutations.</p> <p>Understanding exactly how these work should allow scientists to develop new drugs or other interventions that target biological processes in the right tissues at the right time. If these become a reality perhaps more of us than we think will see the next century in. But, until then, don’t take healthy lifestyle tips from centenarians.<!-- 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/172020/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/richard-faragher-224976">Richard Faragher</a>, Professor of Biogerontology, <a href="https://theconversation.com/institutions/university-of-brighton-942">University of Brighton</a> and <a href="https://theconversation.com/profiles/nir-barzilai-1293752">Nir Barzilai</a>, Professor of Medicine and Genetics, <a href="https://theconversation.com/institutions/albert-einstein-college-of-medicine-3638">Albert Einstein College of Medicine</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/why-its-still-a-scientific-mystery-how-some-can-live-past-100-and-how-to-crack-it-172020">original article</a>.</em></p> </div>

Retirement Life

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The hidden risks of buy now, pay later: What shoppers need to know

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/vivek-astvansh-1318943">Vivek Astvansh</a>, <a href="https://theconversation.com/institutions/mcgill-university-827">McGill University</a> and <a href="https://theconversation.com/profiles/chandan-kumar-behera-1479139">Chandan Kumar Behera</a>, <a href="https://theconversation.com/institutions/indian-institute-of-management-lucknow-6023">Indian Institute of Management Lucknow</a> </em><iframe style="width: 100%; height: 100px; border: none; position: relative; z-index: 1;" src="https://narrations.ad-auris.com/widget/the-conversation-canada/the-hidden-risks-of-buy-now-pay-later-what-shoppers-need-to-know" width="100%" height="400"></iframe></p> <p><a href="https://www.canada.ca/en/financial-consumer-agency/services/loans/buy-now-pay-later.html">Buy now, pay later</a> is a relatively new form of financial technology that allows consumers to purchase an item immediately and repay the balance at a later time in instalments.</p> <p>Unlike applying for a credit card, buy now, pay later <a href="https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4591446">doesn’t require a credit check</a>. Instead, <a href="https://doi.org/10.1108/EJM-11-2021-0923">these programs use algorithms</a> to perform <a href="https://www.investopedia.com/terms/s/soft-inquiry.asp">“soft” credit checks</a> to determine <a href="https://theconversation.com/if-it-looks-like-debt-lets-treat-it-like-debt-buy-now-pay-later-schemes-need-firmer-regulation-in-nz-211820">a shopper’s eligibility</a>.</p> <p>This means buy now, pay later loans target <a href="https://www.theguardian.com/money/2022/jan/27/buy-now-pay-later-schemes-entice-consumers-spend-more">low-income, tech-savvy</a> <a href="https://www.cnbc.com/2022/10/27/gen-z-and-millennials-prefer-buy-now-pay-later-services.html">millennials and Gen Z shoppers</a> in an effort to <a href="https://libertystreeteconomics.newyorkfed.org/2023/09/who-uses-buy-now-pay-later/">supposedly improve financial inclusion</a> for these groups.</p> <p>However, the newness of buy now, pay later programs means existing <a href="https://doi.org/10.1111/acfi.13100">consumer credit laws don’t cover it</a>. This lack of regulation puts shoppers at financial risk of accumulating higher levels of debt.</p> <h2>Credit cards versus buy now, pay later</h2> <p>There are three key differences between credit cards and buy now, pay later loans. First, while buy now, pay later loans are a line of credit like credit cards are, <a href="https://www.cnbc.com/2022/05/04/klarna-to-report-buy-now-pay-later-data-to-uk-credit-bureaus.html">they don’t impact credit reports</a>. Because of this, shoppers might be less cautious when using buy now, pay later services.</p> <p>Credit cards typically have annual interest rates ranging from <a href="https://www.bankrate.com/finance/credit-cards/what-is-credit-card-apr/#credit-card-apr-vs-credit-card-interest">15 to 26 per cent</a>. While most buy now, pay later loans have no interest, longer term loans have <a href="https://www.cbsnews.com/news/buy-now-pay-later-loans-interest-rate-fees-tips-what-to-know/">annual interest rates of about 37 per cent</a>.</p> <p>Shoppers are <a href="https://hbswk.hbs.edu/item/buy-now-pay-later-how-retails-hot-feature-hurts-lower-income-shoppers">at risk of overusing buy now, pay later programs</a> and accumulating more debt than they can manage. In addition, formal lenders, such as banks, currently have no way of knowing what buy now, pay later debt a person is carrying. The lender, therefore, likely incurs more risk than they are aware of.</p> <p>Second, credit cards typically provide <a href="https://doi.org/10.1080/1369118X.2022.2161830">an interest-free period</a>, after which <a href="https://doi.org/10.1177/03128962211032448">borrowers must pay interest</a>. In contrast, buy now, pay later users typically don’t have interest fees, but can incur <a href="https://doi.org/10.1108/IJBM-07-2022-0324">late fees for missed or late payments</a>.</p> <p>Falling behind on payment terms <a href="https://www.forbes.com/sites/andriacheng/2020/12/16/why-retailers-are-embracing-buy-now-pay-later-service-this-holiday-season/">can result in charges</a> that exceed <a href="https://stateline.org/2022/02/02/regulators-scrutinize-buy-now-pay-later-plans/">typical credit card interest rates</a>, causing more harm than interest payments. Low-income buy now, pay later users are <a href="https://hbswk.hbs.edu/item/buy-now-pay-later-how-retails-hot-feature-hurts-lower-income-shoppers">particularly vulnerable</a> to <a href="https://www.consumerfinance.gov/data-research/research-reports/consumer-use-of-buy-now-pay-later-insights-from-the-cfpb-making-ends-meet-survey/">using overdrafts to cover their buy now, pay later payments</a>.</p> <p>Third, people typically have just a few credit cards, making it easier to keep track of payments. Buy now, pay later users, on the other hand, usually engage with multiple buy now, pay later lenders through retailers. As a result, it’s difficult for them to keep track of all the buy now, pay later lenders and retailers they made purchases from.</p> <h2>What are the Canadian governments doing?</h2> <p>Canada classifies buy now, pay later as an unsecured instalment loan, which means lenders are subject to laws at the federal and provincial levels.</p> <p>Under federal law, there is an <a href="https://www.sec.gov/Archives/edgar/data/1711291/000171129122000011/curo-20211231.htm">annual interest rate cap of 60 per cent</a>. Provincial laws require buy now, pay later lenders to disclose the cost of credit and extend consumer protection rights to buy now, pay later shoppers.</p> <p>At the provincial level, <a href="https://www.canada.ca/en/financial-consumer-agency/services/loans/buy-now-pay-later.html">specific laws come into play</a>. Manitoba, Alberta, Québec, and Ontario have passed laws that require lenders to be licensed before they offer these products and be subject to regulatory oversight.</p> <p>These laws regulate high-cost credit products that have annual rates of 32 per cent or higher. This means buy now, pay later services <em>should</em> fall under this category. However, I found no evidence of buy now, pay later lenders being licensed in Canada. This means either lenders are not aware they fall under these laws, or no one is enforcing them.</p> <p>This ambiguity over whether or not buy now, pay later lenders are subject to regulatory oversight could be a hindrance for banks like the <a href="https://financialpost.com/fp-finance/fintech/why-higher-interest-rates-threaten-the-buy-now-pay-later-bubble">Bank of Nova Scotia and the Canadian Imperial Bank of Commerce</a>, as it deters them from entering the buy now, pay later market despite its profitability.</p> <h2>Questions to ask before using buy now, pay later</h2> <p>Before signing up for a buy now, pay later loan, shoppers should consider the following six questions.</p> <p><strong>1. Payment structure.</strong> How much of the invoice amount needs to be paid upfront? The norm is typically 25 per cent. What is the number of remaining instalments? The answer to this is usually four. Lastly, what is the frequency of instalments? The norm is biweekly.</p> <p><strong>2. Sensitive information.</strong> Does the lender require you to provide information about your chequing account? This is sensitive information to give away and puts you at risk of data breaches. Most buy now, pay later lenders withdraw instalment amounts from chequing accounts or debit cards, potentially exposing shoppers to greater risks than credit cards.</p> <p><strong>3. Interest charges</strong> Does the buy now, pay later lender charge interest on instalment payments? The norm is no.</p> <p><strong>4. Late fees</strong> How much is the late fee, when does it apply and what is the maximum amount of the late fee? Typically, late fees don’t exceed $8 or one-quarter of the invoice amount. Late fees usually kick in if your scheduled payment remains unpaid after 10 days.</p> <p><strong>5. Data responsibility.</strong> Who is responsible for your data? Whether it’s the retailer, the buy now, pay later lender or a company whose cloud storage the provider may be using, you should know. In general, the buy now, pay later lender holds this responsibility.</p> <p><strong>6. Licensing.</strong> Is the buy now, pay later lender licensed to sell the loan? Usually, the <a href="https://dfpi.ca.gov/wp-content/uploads/sites/337/2020/03/afterpay-settlement.pdf">answer to this question is no</a>.</p> <h2>Buy now, pay later regulation</h2> <p>Two sets of laws and regulations should be implemented to address some of these issues. The first set of regulations focuses on how buy now, pay later lenders interact with consumers. These lenders should clearly communicate <a href="https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4359956">all terms and conditions of their loans</a>, including late charges, interest charges and payment schedules, on their platforms to ensure shoppers are fully informed of their financial obligations.</p> <p>The Financial Conduct Authority in the United Kingdom recently issued guidelines allowing buy now, pay later lenders to <a href="https://www.ft.com/content/ca428bc8-65c3-49ed-8ba6-0d6f206098aa">terminate, suspend or restrict access to shopper accounts</a> for any reason without notice. Effective September 2024, New Zealand will require buy now, pay later lenders to <a href="https://theconversation.com/if-it-looks-like-debt-lets-treat-it-like-debt-buy-now-pay-later-schemes-need-firmer-regulation-in-nz-211820">check a shopper’s credit</a> before providing them a buy now, pay later loan.</p> <p>The second set of regulations defines the scope and boundaries of buy now, pay later lenders. On Dec. 9, 2022, California became the first American state to <a href="https://dfpi.ca.gov/2022/12/09/buy-now-pay-later-protect-yourself-before-you-check-out/">classify buy now, pay later as a loan</a>. Such classifications allowed California regulators to <a href="https://stateline.org/2022/02/02/regulators-scrutinize-buy-now-pay-later-plans/">question lenders about their transparency in disclosing the terms of their offerings</a>.</p> <p>The hope is that these laws and regulations will facilitate microlending and not impede the existence of buy now, pay later services, but rather make it safer and more secure for both lenders and users.<!-- 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/215421/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><a href="https://theconversation.com/profiles/vivek-astvansh-1318943"><em>Vivek Astvansh</em></a><em>, Associate Professor of Quantitative Marketing and Analytics, <a href="https://theconversation.com/institutions/mcgill-university-827">McGill University</a> and <a href="https://theconversation.com/profiles/chandan-kumar-behera-1479139">Chandan Kumar Behera</a>, PhD Student in Marketing, <a href="https://theconversation.com/institutions/indian-institute-of-management-lucknow-6023">Indian Institute of Management Lucknow</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/the-hidden-risks-of-buy-now-pay-later-what-shoppers-need-to-know-215421">original article</a>.</em></p> </div>

Money & Banking

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"Cruel" shopper slammed for leaving dog in hot car

<p>A woman has been slammed on social media for allegedly leaving her dog in an unattended car for 40 minutes on a hot day. </p> <p>The incident occurred at Warringah Mall in Sydney's north on Monday, when temperatures reached up to 28 degrees.</p> <p>Claire, claimed the dog-owner pulled up next to her in an undercover car park, and then watched the woman leave her pet locked in an unattended car while she shopped. </p> <p>"Myself and my mother waited till she got back," she told <em>Yahoo News Australia</em>. </p> <p>"It was around 3.15pm and she didn’t come back till just before 4pm".</p> <p>During that time, Claire said she called security, who attempted to contact the owner via a mobile number on the dog's harness. She also tried calling the RSPCA and police but claimed that not much could be done.</p> <p>When the owner finally returned, Claire questioned her about leaving the "panting and drooling" animal unattended, but the woman reportedly  just "laughed and scoffed" before "driving away as quick as possible".</p> <p>Claire shared photos of the pup on Facebook  and criticised the owner, for her "absolute irresponsibility and disgusting behaviour", calling her an "absolute d**khead". </p> <p> "People like you should not own animals," she wrote. </p> <p>While many agreed that the woman's actions were "absolutely awful," a few others argued the act was fine as the car was undercover and "the dog doesn't look hot and distressed at all."</p> <p>Another person who claimed to know the owner, said that the woman's car "has an aircon function which allows the air-conditioning to run when the engine is not running" and the pet is generally "very spoiled and happy". </p> <p>A few others disagreed, and said that the act was "cruel" and "simply disgusting" regardless. </p> <p>"Undercover or not you don't lock a baby in a car, you don't lock an animal in a car ... no excuse," one wrote.</p> <p>An RSPCA spokesperson has also spoken out and said that leaving a dog inside a car unattended is "always dangerous" no matter the location or the temperature outside. </p> <p>They said that even on mild days, temperatures in a car can "rapidly heat up" and can reach "double" the outside temperature.</p> <p>"When it’s 22 degrees Celsius outside, the inside of a car can reach a stifling 47 degrees and this is no environment for a dog," the spokesperson said.</p> <p><em>Image: Facebook</em></p>

Family & Pets

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Leap of imagination: how February 29 reminds us of our mysterious relationship with time and space

<p><em><a href="https://theconversation.com/profiles/emily-ohara-874665">Emily O'Hara</a>, <a href="https://theconversation.com/institutions/auckland-university-of-technology-1137">Auckland University of Technology</a></em></p> <p>If you find it intriguing that February 28 will be followed this week by February 29, rather than March 1 as it usually is, spare a thought for those alive in 1582. Back then, Thursday October 4 was followed by Friday October 15.</p> <p>Ten whole days were snatched from the present when Pope Gregory XIII issued a papal bull to “restore” the calendar from discrepancies that had crept into the Julian calendar, introduced by Julius Caesar in 45 BCE.</p> <p>The new Gregorian calendar returned the northern hemisphere’s vernal equinox to its “proper” place, around March 21. (The equinox is when the Earth’s axis is tilted neither toward nor away from the sun, and is used to determine the date of Easter.)</p> <p>The Julian calendar had observed a leap year every four years, but this meant time had drifted out of alignment with the dates of celestial events and astronomical seasons.</p> <p>In the Gregorian calendar, leap days were added only to years that were a multiple of four – like 2024 – with an exception for years that were evenly divisible by 100, but not 400 – like 1700.</p> <p>Simply put, leap days exist because it doesn’t take a neat 365 days for Earth to orbit the Sun. It takes 365.2422 days. Tracking the movement of celestial objects through space in an orderly pattern doesn’t quite work, which is why we have February – time’s great mop.</p> <h2>Time and space</h2> <p>This is just part of the history of how February – the shortest month, and originally the last month in the Roman calendar – came to have the job of absorbing those inconsistencies in the temporal calculations of the world’s most commonly used calendar.</p> <p>There is plenty of <a href="https://theconversation.com/leap-day-fixing-the-faults-in-our-stars-54032">science</a>, <a href="https://theconversation.com/explainer-the-science-behind-leap-years-and-how-they-work-54788">maths</a> and <a href="https://theconversation.com/how-a-seasonal-snarl-up-in-the-mid-1500s-gave-us-our-strange-rules-for-leap-years-132659">astrophysics</a> explaining the relationship between time and the planet we live on. But I like to think leap years and days offer something even more interesting to consider: why do we have calendars anyway?</p> <p>And what have they got to do with how we understand the wonder and strangeness of our existence in the universe? Because calendars tell a story, not just about time, but also about space.</p> <p>Our reckoning of time on Earth is through our spatial relationship to the Sun, Moon and stars. Time, and its place in our lives, sits somewhere between the scientific, the celestial and the spiritual.</p> <p>It is <a href="https://shop.whitechapelgallery.org/products/time">notoriously slippery, subjective and experiential</a>. It is also marked, tracked and determined in myriad ways across different cultures, from tropical to solar to <a href="https://www.stuff.co.nz/pou-tiaki/300062097/matariki-and-the-maramataka-the-mori-lunar-calendar">lunar</a> calendars.</p> <p>It is the Sun that measures a day and gives us our first reference point for understanding time. But it is the <a href="https://librarysearch.aut.ac.nz/vufind/Record/1145999?sid=25214690">Moon</a>, as a major celestial body, that extends our perception of time. By stretching a span of one day into something longer, it offers us a chance for philosophical reflection.</p> <p>The Sun (or its effect at least) is either present or not present. The Moon, however, goes through phases of transformation. It appears and disappears, changing shape and hinting that one night is not exactly like the one before or after.</p> <p>The Moon also has a distinct rhythm that can be tracked and understood as a pattern, giving us another sense of duration. Time is just that – overlapping durations: instants, seconds, minutes, hours, days, weeks, months, years, decades, lifetimes, centuries, ages.</p> <h2>The elusive Moon</h2> <p>It is almost impossible to imagine how time might feel in the absence of all the tools and gadgets we use to track, control and corral it. But it’s also hard to know what we might do in the absence of time as a unit of productivity – a measurable, dispensable resource.</p> <p>The closest we might come is simply to imagine what life might feel like in the absence of the Moon. Each day would rise and fall, in a rhythm of its own, but without visible reference to anything else. Just endless shifts from light to dark.</p> <p>Nights would be almost completely dark without the light of the Moon. Only stars at a much further distance would puncture the inky sky. The world around us would change – trees would grow, mammals would age and die, land masses would shift and change – but all would happen in an endless cycle of sunrise to sunset.</p> <p>The light from the Sun takes <a href="https://www.skyatnightmagazine.com/space-science/how-take-light-from-sun-reach-earth">eight minutes</a> to reach Earth, so the sunlight we see is always eight minutes in the past.</p> <p>I remember sitting outside when I first learned this, and wondering what the temporal delay might be between me and other objects: a plum tree, trees at the end of the street, hills in the distance, light on the horizon when looking out over the ocean, stars in the night sky.</p> <p>Moonlight, for reference, takes about <a href="https://www.pbs.org/seeinginthedark/astronomy-topics/light-as-a-cosmic-time-machine.html">1.3 seconds</a> to get to Earth. Light always travels at the same speed, it is entirely constant. The differing duration between how long it takes for sunlight or moonlight to reach the Earth is determined by the space in between.</p> <p>Time on the other hand, is anything but constant. There are countless ways we characterise it. The mere fact we have so many calendars and ways of describing perceptual time hints at our inability to pin it down.</p> <p>Calendars give us the impression we can, and have, made time predictable and understandable. Leap years, days and seconds serve as a periodic reminder that we haven’t.<!-- 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/224503/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><a href="https://theconversation.com/profiles/emily-ohara-874665"><em>Emily O'Hara</em></a><em>, Senior Lecturer, Spatial Design + Temporary Practices, <a href="https://theconversation.com/institutions/auckland-university-of-technology-1137">Auckland University of Technology</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/leap-of-imagination-how-february-29-reminds-us-of-our-mysterious-relationship-with-time-and-space-224503">original article</a>.</em></p>

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