Search

Breathtaking winners of the 2024 Panoramic Photo Awards

<p>The finalists of the 2024 Epson International Pano Awards have been revealed, with the talented photographers capturing the wonders of nature in all its glory. </p> <p>The annual contest is the world's largest competition dedicated to panoramic photography. </p> <p>With over 4,500 entries from more than one thousand professional and amateur photographers across 95 countries worldwide, all of them have captured the beauty of our planet. </p> <p>But the overall winner is Kelvin Yuen, from Hong Kong, who captured "astounding" photographs from China to Patagonia, with a drone shot of a lightning strike above China's Guilin karst formations landing him the title of 2024 Open Photographer of the Year. </p> <p>"On the day I took this photo, I woke up at 3am and was supposed to hike up for the sunrise. However, a heavy thunderstorm struck out of nowhere, so I decided to shoot it" he said of his winning shot, pictured above. </p> <p>David Evans, competition curator has praised all the entries from the 15th year of the Pano Awards. </p> <p>"The quality of entries is astounding, and I am endlessly fascinated by the spectacular windows to the world presented by highly talented photographers far and wide," he said. </p> <p>A few other photos that caught the attention of the judges include dolphins playing in Western Australia, a sunrise over Japan's Mount Fuji, and Norway's Northern Lights. </p> <p>Take a look at some of this year's best entries below.</p> <p><em>Images: The 15th Epson International Pano Awards</em></p>

International Travel

Dally M award winner surprised with emotional haka from teammates

<p>The Dally M award ceremony has ended in tears after the coveted award winner was surprised with an impromptu haka from his teammates. </p> <p>Melbourne Storm player and New Zealand native Jahrome Hughes took home the 2024 Dally M award, and at the end of the broadcast, watched on as his teammate Will Warbrick approached the stage.</p> <p>Warbrick then began performing the haka with his Storm teammate Eliesa Katoa and Canberra Raiders player Joseph Tapine joining in. </p> <p>Hughes was left with a tear in his eye as his Kiwi friends honoured his win. </p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/reel/DAnvbqxBgDW/?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/DAnvbqxBgDW/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by NRL (@nrl)</a></p> </div> </blockquote> <p>“That meant a lot,” Hughes said after the award ceremony. “To see that brought a tear to my eye. For them to do that is truly special. For myself, my culture and family, it just topped off an awesome night."</p> <p>“It’s such a surreal feeling. I was nervous, I didn’t come with too much expectations, but when it got down to the wire I was really nervous."</p> <p>“To win this award is massive for myself. You look at the quality of players were have in the game, to be up there is a real honour. I am very humbled.”</p> <p>Warbrick said he was inspired to perform the haka for Hughes after witnessing similar scenes at the 2018 Dally M awards and wanted to follow suit. </p> <p>“I was a bit nervous. I just wanted to show my respect to Jahrome and acknowledge him,” Warbrick said. “We both have Maori culture, that’s what it’s all about."</p> <p>“It was just off the cuff, I’m glad a couple of boys jumped in with me to make it look better. Jahrome is an integral part of the Kiwis team. It was rightful to acknowledge him by doing the haka for him.”</p> <p><em>Image credits: Instagram </em></p>

People who are bad with numbers often find it harder to make ends meet – even if they are not poor

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/wandi-bruine-de-bruin-275600">Wändi Bruine de Bruin</a>, <a href="https://theconversation.com/institutions/usc-dornsife-college-of-letters-arts-and-sciences-2669">USC Dornsife College of Letters, Arts and Sciences</a> and <a href="https://theconversation.com/profiles/paul-slovic-359838">Paul Slovic</a>, <a href="https://theconversation.com/institutions/university-of-oregon-811">University of Oregon</a></em></p> <h2>The big idea</h2> <p>People who are bad with numbers are more likely to experience financial difficulties than people who are good with numbers. That’s according to <a href="https://doi.org/10.1371/journal.pone.0260378">our analyses</a> of the <a href="https://wrp.lrfoundation.org.uk/explore-the-poll">Lloyd’s Register Foundation World Risk Poll</a>.</p> <p>In this World Risk Poll, people from 141 countries were asked if 10% was bigger than, smaller than or the same as 1 out of 10. Participants were said to be bad with numbers if they did not provide the correct answer – which is that 10% is the same as 1 out of 10. <a href="https://doi.org/10.1371/journal.pone.0260378">Our analyses</a> found that people who answered incorrectly are often among the poorest in their country. Prior studies in the <a href="https://doi.org/10.1111/j.1468-0297.2010.02394.x">United States</a>, <a href="https://doi.org/10.1111/j.1475-5890.2007.00052.x">United Kingdom</a>, <a href="https://doi.org/10.1016/j.joep.2016.02.011">the Netherlands</a> and <a href="https://doi.org/10.1111/joca.12294">Peru</a> had also found that people who are bad with numbers are financially worse off. But <a href="https://doi.org/10.1371/journal.pone.0260378">our analyses of the World Risk Poll</a> further showed that people who are bad with numbers find it harder to make ends meet, even if they are not poor.</p> <p>When we say that they found it harder to make ends meet, we mean that they reported on the poll that they found it difficult or very difficult to live on their current income, as opposed to living comfortably or getting by on their current income.</p> <p><a href="https://doi.org/10.1371/journal.pone.0260378">Our analyses</a> also indicate that staying in school longer is related to better number ability. People with a high school degree tend to be better with numbers than people without a high school degree. And college graduates do even better. But even among college graduates there are people who are bad with numbers – and they struggle more financially.</p> <p><iframe id="yOIiX" class="tc-infographic-datawrapper" style="border: 0;" src="https://datawrapper.dwcdn.net/yOIiX/3/" width="100%" height="400px" frameborder="0" scrolling="no"></iframe></p> <p>Of course, being good with numbers is not going to help you stretch your budget if you are very poor. <a href="https://doi.org/10.1371/journal.pone.0260378">We found</a> that the relationship between number ability and struggling to make ends meet holds across the world, except in low-income countries like Ethiopia, Somalia and Rwanda.</p> <p><iframe id="RejA1" class="tc-infographic-datawrapper" style="border: 0;" src="https://datawrapper.dwcdn.net/RejA1/8/" width="100%" height="400px" frameborder="0" scrolling="no"></iframe></p> <h2>Why it matters</h2> <p>The ability to understand and use numbers is also called <a href="http://doi.org/10.1093/oso/9780190861094.001.0001">numeracy</a>. Numeracy is <a href="https://doi.org/10.1787/1f029d8f-en">central to modern adult life</a> because numbers are everywhere.</p> <p>A lot of well-paying jobs involve working with numbers. People who are bad with numbers often perform worse in these jobs, including <a href="https://doi.org/10.1111/ecin.12873">banking</a>. It can therefore be hard for people who are bad with numbers to <a href="http://www.doi.org/10.1108/00400919710164125">find employment and progress in their jobs</a>.</p> <p>People who are bad with numbers are less likely <a href="https://www.pnas.org/content/116/39/19386.short">to make good financial decisions</a>. Individuals who can’t compute how interest compounds over time <a href="https://doi.org/10.1111/j.1540-6261.2009.01518.x">save the least and borrow the most</a>. People with poor numerical skills are also more likely <a href="https://doi.org/10.1037/0022-3514.41.3.586">to take on high-cost debt</a>. If you’re bad with numbers, it is hard to <a href="https://doi.org/10.1017/S1474747215000232">recognize</a> that paying the US$30 minimum payment on a credit card with a $3,000 balance and an annual percentage rate of 12% means it will never be paid off.</p> <h2>What still isn’t known</h2> <p>It is clear that people who are bad with numbers also tend to struggle financially. But we still need to explore whether teaching people math will help them to avoid financial problems.</p> <h2>What’s next</h2> <p>In her book “<a href="http://doi.org/10.1093/oso/9780190861094.001.0001">Innumeracy in the Wild</a>,” Ellen Peters, director of the Center for Science Communication Research at the University of Oregon, suggests that it is important for students to take math classes. American high school students who had to <a href="https://doi.org/10.3368/jhr.51.3.0113-5410R1">take more math courses</a> than were previously required had better financial outcomes later in life, such as avoiding bankruptcy and foreclosures.</p> <p>Successfully teaching numeracy also means helping students gain confidence in using numbers. People with <a href="https://doi.org/10.1073/pnas.1903126116">low numerical confidence</a> experience bad financial outcomes, such as a foreclosure notice, independent of their numeric ability. This is because they may not even try to take on complex financial decisions.</p> <p>Numerical confidence can be boosted in different ways. Among American <a href="https://doi.org/10.1037/0022-3514.41.3.586">elementary school children</a> who were bad with numbers, setting achievable goals led to better numerical confidence and performance. Among American <a href="https://doi.org/10.1371/journal.pone.0180674">undergraduate students</a>, a writing exercise that affirmed their positive values improved their numerical confidence and performance.</p> <p>Other important next steps are to find out whether training in numeracy can also be provided to adults, and whether training in numeracy improves the financial outcomes of people who do not live in high-income countries.<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/172272/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/wandi-bruine-de-bruin-275600"><em>Wändi Bruine de Bruin</em></a><em>, Professor of Public Policy, Psychology and Behavioral Science, USC Sol Price School of Public Policy, <a href="https://theconversation.com/institutions/usc-dornsife-college-of-letters-arts-and-sciences-2669">USC Dornsife College of Letters, Arts and Sciences</a> and <a href="https://theconversation.com/profiles/paul-slovic-359838">Paul Slovic</a>, Professor of Psychology, <a href="https://theconversation.com/institutions/university-of-oregon-811">University of Oregon</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/people-who-are-bad-with-numbers-often-find-it-harder-to-make-ends-meet-even-if-they-are-not-poor-172272">original article</a>.</em></p> </div>

Money & Banking

Want to sleep longer? Adding mini-bursts of exercise to your evening routine can help

<p><em><a href="https://theconversation.com/profiles/jennifer-gale-1548741">Jennifer Gale</a>, <a href="https://theconversation.com/institutions/university-of-otago-1304">University of Otago</a> and <a href="https://theconversation.com/profiles/meredith-peddie-1548807">Meredith Peddie</a>, <a href="https://theconversation.com/institutions/university-of-otago-1304">University of Otago</a></em></p> <p>Exercising before bed has <a href="https://www.sciencedirect.com/science/article/pii/S2352721815000157">long been discouraged</a> as the body doesn’t have time to wind down before the lights go out.</p> <p>But <a href="https://bmjopensem.bmj.com/content/10/3/e001774">new research</a> has found breaking up a quiet, sedentary evening of watching television with short bursts of resistance exercise can lead to longer periods of sleep.</p> <p>Adults spend almost one third of the 24-hour day sleeping. But the quality and length of sleep can affect long-term health. Sleeping too little or waking often in the night is associated with an <a href="https://academic.oup.com/sleep/article-lookup/doi/10.5665/sleep.1382">increased risk of heart disease</a> and <a href="https://diabetesjournals.org/care/article/33/2/414/27149/Quantity-and-Quality-of-Sleep-and-Incidence-of">diabetes</a>.</p> <p>Physical activity during the day can help improve sleep. However, <a href="https://www.sciencedirect.com/science/article/pii/S2352721815000157">current recommendations</a> discourage intense exercise before going to bed as it can increase a person’s heart rate and core temperature, which can ultimately disrupt sleep.</p> <h2>Nighttime habits</h2> <p>For many, the longest period of uninterrupted sitting happens at home in the evening. People also usually consume their largest meal during this time (or snack throughout the evening).</p> <p>Insulin (the hormone that helps to remove sugar from the blood stream) tends to be at a lower level in the evening than in the morning.</p> <p>Together these factors promote elevated blood sugar levels, which over the long term can be bad for a person’s health.</p> <p>Our <a href="https://journals.lww.com/acsm-msse/fulltext/2023/08000/breaking_up_evening_sitting_with_resistance.14.aspx">previous research</a> found interrupting evening sitting every 30 minutes with three minutes of resistance exercise reduces the amount of sugar in the bloodstream after eating a meal.</p> <p>But because sleep guidelines currently discourage exercising in the hours before going to sleep, we wanted to know if frequently performing these short bursts of light activity in the evening would affect sleep.</p> <h2>Activity breaks for better sleep</h2> <p>In our latest research, we asked 30 adults to complete two sessions based in a laboratory.</p> <p>During one session the adults sat continuously for a four-hour period while watching streaming services. During the other session, they interrupted sitting by performing three minutes of body-weight resistance exercises (squats, calf raises and hip extensions) every 30 minutes.</p> <p>After these sessions, participants went home to their normal life routines. Their sleep that evening was measured using a wrist monitor.</p> <p>Our research found the quality of sleep (measured by how many times they woke in the night and the length of these awakenings) was the same after the two sessions. But the night after the participants did the exercise “activity breaks” they slept for almost 30 minutes longer.</p> <p>Identifying the biological reasons for the extended sleep in our study requires further research.</p> <p>But regardless of the reason, if activity breaks can extend sleep duration, then getting up and moving at regular intervals in the evening is likely to have clear health benefits.</p> <h2>Time to revisit guidelines</h2> <p>These results add to <a href="https://linkinghub.elsevier.com/retrieve/pii/S1087079221001209">earlier work</a> suggesting current sleep guidelines, which discourage evening exercise before bed, may need to be reviewed.</p> <p>As the activity breaks were performed in a highly controlled laboratory environment, future research should explore how activity breaks performed in real life affect peoples sleep.</p> <p>We selected simple, body-weight exercises to use in this study as they don’t require people to interrupt the show they may be watching, and don’t require a large space or equipment.</p> <p>If people wanted to incorporate activity breaks in their own evening routines, they could probably get the same benefit from other types of exercise. For example, marching on the spot, walking up and down stairs, or even dancing in the living room.</p> <p>The key is to frequently interrupt evening sitting time, with a little bit of whole-body movement at regular intervals.</p> <p>In the long run, performing activity breaks may improve health by improving sleep and post-meal blood sugar levels. The most important thing is to get up frequently and move the body, in a way the works best for a person’s individual household.<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/234896/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/jennifer-gale-1548741">Jennifer Gale</a>, PhD candidate, Department of Human Nutrition, <a href="https://theconversation.com/institutions/university-of-otago-1304">University of Otago</a> and <a href="https://theconversation.com/profiles/meredith-peddie-1548807">Meredith Peddie</a>, Senior Lecturer, Department of Human Nutrition, <a href="https://theconversation.com/institutions/university-of-otago-1304">University of Otago</a></em></p> <p><em>Image </em><em>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/want-to-sleep-longer-adding-mini-bursts-of-exercise-to-your-evening-routine-can-help-new-study-234896">original article</a>.</em></p>

Body

Think you’ve decided what to buy? Actually, your brain is still deciding – even as you put it in your basket

<p><em><a href="https://theconversation.com/profiles/tijl-grootswagers-954175">Tijl Grootswagers</a>, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a>; <a href="https://theconversation.com/profiles/genevieve-l-quek-1447582">Genevieve L Quek</a>, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a>, and <a href="https://theconversation.com/profiles/manuel-varlet-156210">Manuel Varlet</a>, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a></em></p> <p>You are standing in the cereal aisle, weighing up whether to buy a healthy bran or a sugary chocolate-flavoured alternative.</p> <p>Your hand hovers momentarily before you make the final grab.</p> <p>But did you know that during those last few seconds, while you’re reaching out, your brain is still evaluating the pros and cons – influenced by everything from your last meal, the health star rating, the catchy jingle in the ad, and the colours of the letters on the box?</p> <p>Our recently published <a href="https://www.nature.com/articles/s41598-024-62135-7">research</a> shows our brains do not just think first and then act. Even while you are reaching for a product on a supermarket shelf, your brain is still evaluating whether you are making the right choice.</p> <p>Further, we found measuring hand movements offers an accurate window into the brain’s ongoing evaluation of the decision – you don’t have to hook people up to expensive brain scanners.</p> <p>What does this say about our decision-making? And what does it mean for consumers and the people marketing to them?</p> <h2>What hand movements tell us about decision-making</h2> <p>There has been <a href="https://www.annualreviews.org/content/journals/10.1146/annurev-psych-010419-051053">debate within neuroscience</a> on whether a person’s movements to enact a decision can be modified once the brain’s “motor plan” has been made.</p> <p>Our research revealed not only that movements can be changed after a decision – “in flight” – but also the changes matched incoming information from a person’s senses.</p> <p>To study <a href="https://doi.org/10.1038/s41598-024-62135-7">how our decisions unfold over time</a>, we tracked people’s hand movements as they reached for different options shown in pictures – for example, in response to the question “is this picture a face or an object?”</p> <p>When choices were easy, their hands moved straight to the right option. But when choices were harder, new information made the brain change its mind, and this was reflected in the trajectory of their hand movements.</p> <p>When we compared these hand movement trajectories to brain activity recorded using neuroimaging, we found that the timing and amount of evidence of the brain’s evaluation matched the movement pattern.</p> <p>Put simply, reaching movements are shaped by ongoing thinking and decision-making.</p> <p>By showing that brain patterns match movement trajectories, our research also highlights that large, expensive brain scanners may not always be required to study the brain’s decision evaluation processes, as movement tracking is much more cost-effective and much easier to test on a large scale.</p> <h2>What does this mean for consumers and marketers?</h2> <p>For consumers, knowing our brains are always reevaluating decisions we might think of as “final” can help us be more aware of our choices.</p> <p>For simple decisions such as choosing a breakfast cereal, the impact may be small. Even if you have preemptively decided on a healthy option, you might be tempted at the last minute by the flashy packaging of a less healthy choice.</p> <p>But for important long-term decisions such as choosing a mortgage, it can have serious effects.</p> <p>On the other side of the coin, marketers have long known that many purchase decisions are <a href="https://www.sciencedirect.com/science/article/pii/S0969698912000781">made on the spot</a>.</p> <p>They use strategies such as attractive packaging and strategic product placement to influence people’s decisions.</p> <p>New ways of studying how people’s brains process information – right up to the last minute – can help marketers design more effective strategies.</p> <h2>Opportunities for further research</h2> <p>Further research in this area could explore how different types of information, such as environmental cues or memories, affect this continuous decision evaluation process in different groups of people. For example, how do people of different ages process information while making decisions?</p> <p>Our finding – that hand movements reflect the inner workings of the brain’s decision making process – could make future studies cheaper and more efficient.</p> <p>The ability to fine-tune marketing in this way has implications beyond just selling products. It can also make public strategic messaging far more effective.</p> <p>This could include tailoring a public health campaign on vaping specifically for people aged under 30, or targeting messaging about superannuation scams more effectively at those of retirement age.</p> <p>The act of reaching for a product is not a simple consequence of a decision already made; it’s a highly dynamic process. Being aware of what influences our last-minute decision-making can help us make better choices that have better outcomes.<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/234167/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/tijl-grootswagers-954175">Tijl Grootswagers</a>, Senior Research Fellow in Cognitive Neuroscience, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a>; <a href="https://theconversation.com/profiles/genevieve-l-quek-1447582">Genevieve L Quek</a>, Research Fellow, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a>, and <a href="https://theconversation.com/profiles/manuel-varlet-156210">Manuel Varlet</a>, Associate Professor in Cognitive Neuroscience, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney 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/think-youve-decided-what-to-buy-actually-your-brain-is-still-deciding-even-as-you-put-it-in-your-basket-234167">original article</a>.</em></p>

Mind

Why you should expect to pay more tourist taxes – even though the evidence for them is unclear

<p><em><a href="https://theconversation.com/profiles/rhys-ap-gwilym-1531623">Rhys ap Gwilym</a>, <a href="https://theconversation.com/institutions/bangor-university-1221">Bangor University</a> and <a href="https://theconversation.com/profiles/linda-osti-1431286">Linda Osti</a>, <a href="https://theconversation.com/institutions/bangor-university-1221">Bangor University</a></em></p> <p>In April 2024, Venice began its controversial experiment to <a href="https://www.timeout.com/news/venice-will-charge-tourists-5-to-enter-the-city-from-next-year-090823">charge day trippers</a> €5 (£4.30) to visit the city on some of the busiest days of the year. But it’s not just the lagoon city, with its <a href="https://www.bbc.co.uk/travel/article/20230928-venices-new-5-entry-fee-explained#:%7E:text=Over%20the%20past%20three%20decades%2C%20Venice%20has%20become,thirds%20of%20visitors%20come%20just%20for%20the%20day.">30 million visitors</a> a year which is interested in trying out new tourism taxes.</p> <p>In the UK, a council in the county of Kent <a href="https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftheconversationuk.cmail20.com%2Ft%2Fr-l-tiuhhult-iukktlluuk-o%2F&data=05%7C02%7Cr.a.gwilym%40bangor.ac.uk%7C39ac5db833674c1a026508dc63a24fa7%7Cc6474c55a9234d2a9bd4ece37148dbb2%7C0%7C0%7C638494795990617858%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=D6oVizx3pFoiwRaTcKaakQ079%2FIQx86jcbFpj2%2FS0RQ%3D&reserved=0">has recommended</a> introducing a tourism tax on overnight stays in the county. In Scotland, it seems likely that <a href="https://edinburgh.org/planning/local-information/visitor-levy-for-edinburgh/#:%7E:text=The%20Edinburgh%20Visitor%20Levy%2C%20otherwise%20referred%20to%20as,would%20then%20be%20invested%20back%20into%20the%20city.">visitors to Edinburgh</a> will be paying a fee by 2026, and the Welsh government <a href="https://www.walesonline.co.uk/news/wales-news/welsh-government-announces-tourists-pay-26591498">plans to introduce</a> similar legislation later this year.</p> <p>Such taxes may seem new to the UK, but there are more than 60 destinations around the world where this type of tax is already in place. These vary from a nationwide tax in Iceland to various towns across the US. Some have been in place for a long time (France was the <a href="https://www.impots.gouv.fr/taxe-de-sejour">first in 1910</a>), but most were introduced during the last decade or two.</p> <p>Before the pandemic really struck (and tourism was put on hold), 2020 was described by one newspaper as the <a href="https://www.telegraph.co.uk/travel/news/tourist-tax-amsterdam-venice/">“year of the tourist tax”</a>, as Amsterdam joined an ever-growing list of destinations, which includes Paris, Malta and Cancun, to charge visitors for simply visiting.</p> <p>Introducing these tourist taxes has often been controversial, with industry bodies <a href="https://www.bbc.co.uk/news/uk-wales-62707152">voicing concerns</a> about the potential impacts on the tourist trade.</p> <p>And it appears that the link between such levies and visitor numbers is not simple, with several studies reaching different conclusions. For example, some have suggested that tourism levies have hindered <a href="https://www-sciencedirect-com.bangor.idm.oclc.org/science/article/pii/S0261517704000238">international tourism in the Balearics</a> and <a href="https://journals-sagepub-com.bangor.idm.oclc.org/doi/pdf/10.1177/00472875211053658">the Maldives</a>, and that they may dissuade people from participating in <a href="https://eprints.bournemouth.ac.uk/35087/1/ADEDOYIN%2C%20Festus%20Fatai_Ph.D._2020.pdf">domestic tourism</a>.</p> <p>Yet in one of the world’s most popular tourism spots with a levy, Barcelona, visitor numbers have <a href="https://groupnao.com/wp-content/uploads/2020/11/TOURISM-TAXES-BY-DESIGN-NOV12-2020_rettet-compressed-2.pdf">consistently risen</a>, with hotel guests increasing from 7.1 million in 2013 to 9.5 million in 2019.</p> <p>In fact, the relationship between a visitor levy and tourist flow is so complex that there is no unified view, even within the same country. Italy has been one of the most studied, and results <a href="https://crenos.unica.it/crenosterritorio/sites/default/files/allegati-pubblicazioni-tes/Indagine_Villasimius_Quaderno_Crenos_ISBN.pdf">are inconsistent</a> <a href="https://onlinelibrary.wiley.com/doi/abs/10.1002/jtr.2123">there too</a>.</p> <p>Another study, looking at three neighbouring Italian seaside spots finds that only in one destination has the visitor levy <a href="https://www.rivisteweb.it/doi/10.1429/77318">reduced tourist flow</a>. And a study on the Italian cities of Rome, Florence and Padua shows that these cities <a href="https://link-springer-com.bangor.idm.oclc.org/chapter/10.1007/978-3-030-61274-0_23">have not experienced any negative effects</a> either in terms of domestic or international demand.</p> <p>So the impact of tourism taxes on visitor numbers is inconclusive.</p> <p>But what about other effects, such as the potential benefits of spending the revenues raised? As part of an ongoing research project, we looked at seven different destinations in which tourist taxes are levied to look at how the money raised is then spent.</p> <p>For most places, tourism tax revenues were being used to fund marketing and branding – so invested directly into promoting more tourism. The income was also commonly used to fund tourism infrastructure, from public toilets and walking or cycling paths to a multi-billion dollar <a href="https://www.occc.net/About-Us-Media-Relations-Press-Releases/ArticleID/569/Orange%20County%20Board%20Votes%20to%20Approve%20Convention%20Center%20Completion%20with%20Tourist%20Development%20Tax%20Revenues">convention centre</a> in Orange County, Florida.</p> <p>In <a href="https://www.caib.es/sites/impostturisme/en/l/projects/?mcont=95762">the Balearics</a>, revenues tend to go to projects that mitigate the negative impacts of tourism on the environment, culture and society of the islands. These include waste management, conserving natural habitats and historical monuments, and social housing.</p> <p>But in general, tourism taxes have been implemented successfully across the destinations we looked at, and there is little evidence of tourists being put off from visiting.</p> <p>Research also suggests that when tourists are told what the levy is used for – and when it relates directly to <a href="https://www.mdpi.com/2227-7099/5/2/21">improving their experience</a> or <a href="https://ejtr.vumk.eu/index.php/about/article/view/2813/605">enhancing sustainable tourism</a> – <a href="https://www-sciencedirect-com.bangor.idm.oclc.org/science/article/pii/S2212571X20301621?casa_token=HcD-yQh65XcAAAAA:GhVRo4vX9JY1E3Lcx5ZPaTr5ZHArMGNrmK_2ASJCtMPjVpdCQLdun25BmFEYquGgz8-1riOWdg">tourists are willing to accept and pay</a> the levy.</p> <h2>Day trippers</h2> <p>For many tourism destinations, the major problem is not overnight tourists, but rather <a href="https://www.mirror.co.uk/news/uk-news/fuming-snowdonia-visitors-demand-self-30203642">day visitors</a> who use local resources while making little in the way of a financial contribution. For these reasons, taxes might also be used to deter day visits and instead encourage longer stays.</p> <p><a href="https://www.economist.com/why-venice-is-starting-to-charge-tourists-to-enter?utm_medium=cpc.adword.pd&utm_source=google&ppccampaignID=18156330227&ppcadID=&utm_campaign=a.22brand_pmax&utm_content=conversion.direct-response.anonymous&gad_source=1&gclid=Cj0KCQjw_qexBhCoARIsAFgBleshST3IQMYR8hONLSLnA_loj9dukAqxURhdVCn1RmGeD5iOQzw_r2caAsqrEALw_wcB&gclsrc=aw.ds">Venice is at the forefront</a> of this shift. And in April 2024, after long discussions between the local authority, residents and business owners, Venice started a <a href="https://cdamedia.veneziaunica.it/en/video/it-is-difficult-to-book-a-visit-to-venice/">trial</a> of a day visitor tax (a so-called <a href="https://cda.veneziaunica.it/en">“access fee”</a>).</p> <p>Back in Kent, it may take longer for any such radical plans to come to fruition. In contrast to Scotland and Wales, there are currently no national plans to <a href="http://www.parliament.uk/written-questions-answers-statements/written-question/commons/2023-09-13/199425">introduce tourist taxes</a> in England.</p> <p>This might be considered shortsighted, given the dire need of many destinations in England to improve local infrastructure that tourists rely on, including <a href="https://www.reading.ac.uk/news/2024/Research-News/Swimming-in-sewage-Bathing-forecasts-not-keeping-people-safe">clean bathing water</a> and <a href="https://www.lancs.live/news/cumbria-news/lake-district-warning-parking-issues-27173650">public transport</a>. In <a href="https://www.accountingweb.co.uk/business/finance-strategy/manchester-acts-as-trailblazer-for-tourist-tax">Manchester</a> and <a href="https://www.ft.com/content/0e0385e6-29ec-4302-9903-6fbf63d8854a">Liverpool</a>, businesses have implemented voluntary overnight charges on visitors, in the absence of the statutory basis to implement compulsory levies.</p> <p>Many other English towns and cities will probably follow their lead. Tourism taxes are something we might all have to consider budgeting for in our future travel plans, wherever we choose to visit.<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/229134/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/rhys-ap-gwilym-1531623">Rhys ap Gwilym</a>, Senior Lecturer in Economics, <a href="https://theconversation.com/institutions/bangor-university-1221">Bangor University</a> and <a href="https://theconversation.com/profiles/linda-osti-1431286">Linda Osti</a>, Senior Lecturer in Tourism Management, <a href="https://theconversation.com/institutions/bangor-university-1221">Bangor 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/why-you-should-expect-to-pay-more-tourist-taxes-even-though-the-evidence-for-them-is-unclear-229134">original article</a>.</em></p>

Travel Trouble

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

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

Mind

Award-winning documentary filmmaker dies at age 53

<p>Award-winning documentary filmmaker Morgan Spurlock has passed away at the age of 53. </p> <p>Spurlock, who was known for his hit 2004 documentary <em>Super Size Me</em>, died from complications of cancer, according to a statement released by his family. </p> <p>“It was a sad day, as we said goodbye to my brother Morgan,” Craig Spurlock, who worked with him on several projects, in the statement.</p> <p>“Morgan gave so much through his art, ideas, and generosity. The world has lost a true creative genius and a special man. I am so proud to have worked together with him.”</p> <p>Spurlock first made waves in Hollywood with <em>Super Size Me</em>: a documentary in which the filmmaker ate McDonald's everyday for a month to document the detrimental physical and psychological effects of fast food.</p> <p>He then returned in 2009 with a sequel documentary titled <em>Super Size Me 2: Holy Chicken!</em>, which offered a sobering look at an industry that processes 9 billion animals a year in America.</p> <p>Spurlock would go onto to direct numerous documentaries including <em>Where in the World is Osama bin Laden</em> about the US conflict in Afghanistan where he went searching for the now dead terrorist.</p> <p>He also directed a One Direction concert film titled <em>This is U</em>s and the 2011 documentary <em>POM Wonderful Presents: The Greatest Movie Ever Sold.</em></p> <p>Outside of his film work, Spurlock battled alcoholism, and admitted to once being accused of rape and paying to settle a sexual harassment case.</p> <p>He married three times throughout his life and is survived by sons Laken and Kallen and his wife Sara Bernstein.</p> <p><em>Image credits: Andrew H Walker / Shutterstock Editorial </em></p>

Caring

The hilarious winners of the Comedy Pet Photography Awards

<p>The finalists of the annual Comedy Pet Photography Awards have been announced, with the winnings photographs showcasing a hilarious selection of animals in unusual predicaments. </p> <p>The competition runs each year and is open to photographers of all level of skill and ability, giving pet owners the chance to share the personalities of their furry friends. </p> <p>According to the website for the competition, the annual contest is designed to "promote positive awareness of animal welfare issues and celebrate the incredible and valuable contribution that pets can and do have on our lives.”</p> <p>"Behind the funny images and videos of the competition, there is a very serious and fundamental message to help, respect and care for our animals in the most humane way possible. And every year as our competition gets a little bigger, the message is getting a little louder and we can help more animals."</p> <p>This year's finalists come from all over the world, and show pets buried in snow, captured in mid-air, caught in the middle of cheeky destructions, and even a horse with no head. </p> <p>Fans can <a href="https://www.comedypetphoto.com/peoples-choice-award/vote-peoples-choice-award.php" target="_blank" rel="noopener">vote</a> for their favourite picture, with the ultimate fan favourite winner taking home a cash prize.</p> <p><em>Image credits: Comedy Pet Photography Awards</em></p>

Family & Pets

Eye infections might seem like a minor complaint – but in some cases they can cause blindness and even death

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/adam-taylor-283950">Adam Taylor</a>, <a href="https://theconversation.com/institutions/lancaster-university-1176">Lancaster University</a></em></p> <p>When you think of eye infections, what comes to mind? Puffy, swollen bruised feeling eyelids that get glued together with gunk overnight? That feeling of having grit in your eye that can’t be cleaned away? Eye infections may seem like a relatively minor – if unsightly and inconvenient – complaint, but they can also be far more serious.</p> <p>Take the deadly outbreak of <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5022785/">antibiotic resistant</a> bacteria <a href="https://www.cff.org/managing-cf/burkholderia-cepacia-complex-b-cepacia"><em>Burkholderia cepacia</em></a> in 2023-24, for example.</p> <p>Between January 2023 and February 2024, contaminated brands of lubricating eye gel were linked to the infection of at least 52 patients. <a href="https://www.independent.co.uk/news/health/contaminated-eye-gel-outbreak-death-b2523446.html">One person died</a> and at least 25 others suffered serious infections.</p> <p>The outbreak has now subsided and products are <a href="https://www.gov.uk/drug-device-alerts/specific-brands-of-carbomer-eye-gel-recall-of-aacarb-eye-gel-aacomer-eye-gel-and-puroptics-eye-gel-potential-risk-of-infection-dsi-slash-2023-slash-11#update-2-april-2024">back on the shelves</a> but it isn’t the first time that <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8335909/">medicinal products</a> have led to outbreaks of <em>B cepacia</em>.</p> <p>The bacterium is an opportunistic pathogen known to pose a significant risk to people with cystic fibrosis, chronic lung conditions and weakened immune systems. The infection likely progresses from the mucous membranes of the eyelids to the lungs where it leads to pneumonia and septicaemia causing <a href="https://erj.ersjournals.com/content/17/2/295">death in days</a>.</p> <p>But it’s not just <em>B cepacia</em> that can threaten our health. Something as simple as rubbing our eyes can introduce pathogens leading to infection, blindness and, in the worst case, death.</p> <p>Bacteria account for up to <a href="https://pubmed.ncbi.nlm.nih.gov/16148850/">70% of eye infections</a> and globally <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9032492/">over 6 million people</a> have blindness or moderate visual impairment from ocular infection. Contact lens wearers are at <a href="https://www.aao.org/eye-health/diseases/contact-lens-related-eye-infections">increased risk</a>.</p> <figure><iframe src="https://www.youtube.com/embed/pWsx8i1kaxs?wmode=transparent&start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>The eye is a unique structure. It converts light energy to chemical and then electrical energy, which is transmitted to the brain and converted to a picture. The eye uses about <a href="https://www.ncbi.nlm.nih.gov/books/NBK11556/">6 million cones and 120 million rods</a> which detect colour and light.</p> <p>Eye cells have <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8775779/">no ability to regenerate</a> so, once damaged or injured, cannot be repaired or replaced. The body tries its best to preserve the eyes by encasing them in a <a href="https://www.ncbi.nlm.nih.gov/books/NBK531490/">bony protective frame</a> and <a href="https://www.ncbi.nlm.nih.gov/books/NBK482428/">limiting exposure</a> having eyelids to defend against the environmental damage and ensure the eyes are kept lubricated.</p> <p>Despite our bodies’ best efforts to shield the eyes from harm, there are a number of common eye infections that can result from introducing potential pathogens into the eyes.</p> <h2>Conjunctivitis</h2> <p>The outer-most layer of the eye, the sclera, bears the brunt of exposure and to help protect it, it is lined by a thin moist membrane called the <a href="https://my.clevelandclinic.org/health/body/24329-conjunctiva">conjunctiva</a>.</p> <figure><iframe src="https://www.youtube.com/embed/RZ4danuJwd0?wmode=transparent&start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>The conjunctiva is <a href="https://innovations.bmj.com/content/9/4/253">highly vascularised</a>, which means it has lots of blood vessels. When microbes enter the eye, it is this layer that mounts an immune response causing <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8328962/">blood vessels to dilate</a> in the conjunctiva. This results in <a href="https://www.cdc.gov/conjunctivitis/about/symptoms.html">“pink eye”</a>, a common form of conjunctivitis. Conjunctivitis can be caused by bacteria, allergens or viruses and typically heals by itself.</p> <h2>Blepharitis</h2> <p>Blepharitis is an inflammation of the eyelid and usually affects both sides. It can cause itchy eyes and dandruff-like flakes. It’s most commonly caused by <a href="https://www.tandfonline.com/doi/pdf/10.3109/09273948.2013.870214"><em>Staphylococcus</em> bacteria</a>, or the <a href="https://cks.nice.org.uk/topics/blepharitis/background-information/causes/">dysfunction of the glands</a> of the eyelids. It can be treated by <a href="https://www.nhs.uk/conditions/blepharitis/">cleaning the eyes</a> regularly.</p> <h2>Stye</h2> <p>A stye (also called <a href="https://www.college-optometrists.org/clinical-guidance/clinical-management-guidelines/hordeolum">hordeolum</a>) is a painful infection of the upper or lower eyelid. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5370090/">Internal styes</a> are caused by infection of an oil-producing gland inside the eyelid, whereas <a href="https://pubmed.ncbi.nlm.nih.gov/28723014/">external styes</a> develop at the base of the eyelash because of an infection of the hair follicle. Both are caused by bacteria, typically <a href="https://jamanetwork.com/journals/jamaophthalmology/fullarticle/1874715">the <em>S aureus</em> form of the <em>Staphylococcus</em> species</a>.</p> <figure><iframe src="https://www.youtube.com/embed/INKrGOdy824?wmode=transparent&start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>Styes can be treated by holding a clean flannel soaked in warm water against the affected eye for five to ten minutes, three or four times a day. Do not try to burst styes – this could spread the infection.</p> <h2>Keratitis</h2> <p>Keratitis is the inflammation of the cornea, the transparent part of the eye that light passes through. The cornea is part of the eye’s main barrier against dirt, germs, and disease. Severe keratitis can cause ulcers, damage to the eye and even blindness.</p> <p>The most common type is bacterial keratitis; however, it can also be caused by <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7998329/">amoeba</a>, which can migrate to other parts of the body – including the brain – and cause infection and <a href="https://theconversation.com/nasal-rinsing-why-flushing-the-nasal-passages-with-tap-water-to-tackle-hay-fever-could-be-fatal-225811">even death</a>.</p> <p>Noninfectious keratitis is most commonly caused by wearing contact lenses for too long, especially while sleeping. This can cause scratches, dryness and soreness of the cornea, which leads to inflammation.</p> <h2>Uveitis</h2> <p><a href="https://www.nhs.uk/conditions/uveitis/">Uveitis</a> is inflammation of the middle layer of the eye. Although relatively rare, it is a serious condition and usually results from viral infections such as <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8501150/">herpes simplex</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/29023181/">herpes zoster</a> or <a href="https://link.springer.com/chapter/10.1007/978-3-319-09126-6_40">trauma</a>. Depending on where the inflammation is in the eye, the symptoms can be anything from redness, pain and floaters to blurred vision and <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1772296/">partial blindness</a>.</p> <h2>Exogenous endophthalmitis</h2> <p>This is a rare but serious infection caused by eye surgery complications, penetrating ocular trauma (being stabbed in the eye with a sharp object) or foreign bodies in the eye. Foreign bodies can be anything from dirt and dust to small projectiles such as shards of metal from drilling, explosives or soil from farm machinery and <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7286045/">many other sources</a>.</p> <h2>Dacryocystitis</h2> <p>Dacryocystitis is the inflammation of the nasolacrimal sac, which drains tears away from the eye into the nose. This condition can be <a href="https://pubmed.ncbi.nlm.nih.gov/8443113/">acute</a>, <a href="https://www.nature.com/articles/6700662">chronic</a> or <a href="https://www.jebmh.com/articles/a-study-of-congenital-dacryocystitis.pdf.pdf">acquired at birth</a>. Most cases are caused by <a href="https://bmcophthalmol.biomedcentral.com/articles/10.1186/s12886-020-01792-4"><em>Streptococcus pneumoniae</em> and <em>Staphylococcus aureus</em></a> bacteria.</p> <p>The condition mainly affects newborns and those over 40. Seventy-five per cent of cases are women and it’s most commonly found in <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6039673/">white adults</a>. It can lead to the stagnation of tears, creating a breeding ground for microbes.</p> <h2>Careful with contacts</h2> <p>Proper eye hygiene reduces the risk of all these conditions – and this is even more important for contact lens wearers.</p> <figure><iframe src="https://www.youtube.com/embed/uENHAntJOIA?wmode=transparent&start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>Appropriate hygienic cleaning of lenses is paramount. <a href="https://pubmed.ncbi.nlm.nih.gov/30789440/">Non-sterile water</a>, <a href="https://www.aao.org/eye-health/glasses-contacts/contact-lens-care">spit</a> and other fluids can transfer <a href="https://www.science.org/content/article/bacteria-living-your-contact-lens-solution">potentially dangerous</a> <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3482476/">microbes</a> into the eye – a warm, moist environment that makes an ideal breeding ground for bacteria – leading to <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9542356/">localised infection</a>, <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3972779/">blindness</a> or progress to a more serious <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9835757/">systemic infection or death</a>.</p> <p>Any persistent and painful redness or swelling of eyes should be checked by a registered health professional.<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/227252/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/adam-taylor-283950">Adam Taylor</a>, Professor and Director of the Clinical Anatomy Learning Centre, <a href="https://theconversation.com/institutions/lancaster-university-1176">Lancaster University</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/eye-infections-might-seem-like-a-minor-complaint-but-in-some-cases-they-can-cause-blindness-and-even-death-227252">original article</a>.</em></p> </div>

Body

The captivating winners of the Mobile Photography Awards

<p>It turns out your smartphone camera can do much more than capture pictures of your pets, family holidays and fancy meals. </p> <p>These budding photographers have pushed the limits of their smartphone camera and emerged victorious in the first <a href="https://www.britishphotographyawards.org/2024-mobile-photography-awards/gallery" target="_blank" rel="noopener">Mobile Photography Awards</a>, launched this year by the British Photography Awards (BPA), in partnership with Samsung.</p> <p>Entrants submitted their snaps under categories including Portrait, Landscape, Night Scenes, Food & Drink, Pets and Zoom In, creating some of the most breath-taking pics that look as though they have been taken with a professional camera. </p> <p>BPA Awards Director & Photographer, Hugo Donnithorne-Tait, said, "As photography continues to develop as a medium, it is clear that the way people take and enjoy photos is changing too.'</p> <p>"More and more photographs today are being captured only because people have a top camera in their pocket when they need it. This means so many more of life’s moments are being documented."</p> <p>This year's winning photos feature a father and son sleeping side by side, a hiker atop the Scottish Highlands, the bustling London streets from above and below, a furry friend at bath time, and a few hungry seagulls. </p> <p><em>All image credits: British Photography Awards</em></p>

International Travel

The best of the 2024 Oscars

<p>Hollywood’s night of nights is back in full force this year and it's more glamorous and chaotic than ever.</p> <p>Jimmy Kimmel, who returned as a host at the annual Academy Awards for the fourth time, kicked off the festivities by addressing the <a href="https://www.oversixty.com.au/entertainment/movies/margot-robbie-snubbed-as-oscar-nominations-announced" target="_blank" rel="noopener">controversial snubs </a>of Margot Robbie for best actress and Greta Gerwig for best director. </p> <p>“Barbie, what a film. What an achievement. To take a plastic doll nobody even liked any more, now Barbie is an icon thanks to Greta Gerwig, who many people believe should be nominated for Best Director,” he began. </p> <p>“I know you are clapping, but you’re the ones who didn’t vote for her, by the way. Don’t act like you had nothing to do with this," he added. </p> <p>While he did compliment Robbie “putting this giant hit together”, his joke about her and co-star Ryan Gosling's appearance fell flat. </p> <p>Despite the awkward joke, Gosling pulled off one of the most memorable moments in Oscars history, as he belted-out an energetic and fabulously pink performance of <em>I’m Just Ken</em>, a <em>Barbie</em> original song, with other Kens including co-star Simu Liu. </p> <p>Gosling began his dazzling performance by serenading co-star Margot Robbie in the audience, who could not hold in her laughter. </p> <p>British-American musician Slash also made a surprise cameo on the electric guitar and everyone in the room could feel the Kenergy. </p> <p>In another unforgettable moment, John Cena caused the audience to erupt with laughter when he slowly emerged from side stage without clothes on, as Kimmel referenced the 1974 Oscars moment when a streaker infamously ran across the stage.</p> <p>“I changed my mind, I don’t want to do the streaker bit anymore,” Cena told Kimmel.</p> <p>“I just don’t feel right about it. This is an elegant event.”</p> <p>Cena then presented the Best Costume Design award while concealing his private parts with a piece of paper. </p> <p>“Costumes... They are so important,” he said, as the audience exploded in laughter. </p> <p><em>Poor Things</em> won the Best Costume Design award and snagged three other awards including Best Production Design, Best Hair and Makeup, and Emma Stone winning Best Actress.</p> <p>In a more wholesome moment, Messi, a seven-year-old border collie, who starred in <em>Anatomy of A Fall </em>was being a very good boy and could be seen sitting amongst A-list and "clapping" his paws for all the winners. </p> <p>Oppenheimer snagged seven awards, including the Best Picture award, the Best Director award and Cillian Murphy winning his first ever Oscar for Best Actor.</p> <p>“We made a film about the man who created the atomic bomb. For better or worse we’re all living in Oppenheimer’s world, so I would really like to dedicate this to the peace makers everywhere,” Murphy said when he accepted his award. </p> <p>The film landed its first ever honour of the night when Robert Downey Jr also won his first ever Oscar for Best Supporting Actor. </p> <p>The full list of winners can be found <a href="https://www.oscars.org/oscars/ceremonies/2024" target="_blank" rel="noopener">here</a>. </p> <p>Of course, the Oscars aren't just about who takes home what award, but who looked like tens during the red carpet. </p> <p>Check out some of our favourite looks and highlights below: </p> <p><em>Images: Getty/ news.com.au</em></p> <p> </p>

Princess Kate's post-surgery pic ignites even wilder conspiracy theories

<p>In a recent revelation that has the internet buzzing, Kensington Palace released a brand new photo of the Princess of Wales alongside her adorable brood, but it seems like the royal family might be playing with more than just thrones and crowns.</p> <p>The picture, meant to express gratitude to the public for their support during Catherine's recovery from abdominal surgery, quickly became a subject of speculation, leaving royal enthusiasts scratching their heads and raising eyebrows faster than you can say "corgi".</p> <p>The image, which features Catherine sitting and embracing her children – Prince Louis, Prince George and Princess Charlotte – in the scenic backdrop of Windsor, seems like a wholesome Mother's Day tribute at first glance. However, upon closer inspection, the cracks in this picture-perfect façade begin to show.</p> <p>Social media erupted with theories faster than a racehorse at Ascot. Some eagle-eyed observers speculated that the photo might have been the handiwork of artificial intelligence, citing suspiciously green grass and leaves in the dead of winter, a rarity even in England where the weather is as unpredictable as a teenage royal's romantic interests.</p> <p>"AI is that you?" asked one astute commentator on Instagram, voicing the suspicions of many.</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/C4U_IqTNaqU/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/C4U_IqTNaqU/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by The Prince and Princess of Wales (@princeandprincessofwales)</a></p> </div> </blockquote> <p>"Ummmmm, this photo looks doctored…" wrote another astute reader. "Catherine’s right hand around Louis is entirely blurry but the left hand around Charlotte, at the same distance to the camera, is not, and either is Louis’ jumper around the hand blurry. Also Charlotte’s dress, which is clothing her torso behind her arm, impedes on the sleeve at the wrist… the cardigan sleeve shows the dress in front of it, when it should only be behind. And Louis’ middle finger must be awfully long to be entirely wrapped around the next finger without being able to see the finger nail… it’s also blurry. I’m a keen photographer, and those are not true elements of a photo as taken."</p> <p>But wait, there's more! The absence of Catherine's wedding ring did not escape the notice of keen observers, prompting questions about the state of her marriage. "WHERE'S YOUR RING??!" demanded one fan, while another pondered, "no ring, tree in full bloom in winter, jeans after major abdominal surgery, face shape completely different from car photo."</p> <p>And if that wasn't enough to fuel the royal gossip mill, Prince Louis's peculiar finger-crossing gesture sent conspiracy theorists into overdrive. Is he sending secret messages? Or is it just further evidence that we're all living in a simulation run by an eccentric royal fan with a knack for Photoshop?</p> <p><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">Additionally, a subtle misalignment in Princess Charlotte's hand compared to her jumper sleeve raised clear suspicions of digital manipulation. As the speculation grew louder, four of the world's largest photo agencies – The Associated Press, AFP, Getty Images and Reuters – issued a "mandatory kill notice", on the image, effectively retracting it from circulation.</span></p> <p>The reasons cited varied slightly among the agencies, with mentions of "editorial issues" and inconsistencies in the photograph's details. The decision to retract the photo wasn't taken lightly; it's a standard protocol for picture agencies to withdraw images that have been significantly altered.</p> <p>The reaction on social media was swift, with royal watchers and media personalities dissecting the image for clues. Chris Ship, ITV News's royal editor, shared close-up sections of the photo, highlighting apparent discrepancies in Charlotte's sleeve, Prince Louis's jumper, and the background behind him. His commentary underscored the seriousness of the situation, questioning Kensington Palace – the source of the photo – about the authenticity of the image.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">I’ve never been much of a conspiracy theorist but if <a href="https://twitter.com/AP?ref_src=twsrc%5Etfw">@AP</a> <a href="https://twitter.com/AFP?ref_src=twsrc%5Etfw">@AFP</a> <a href="https://twitter.com/Reuters?ref_src=twsrc%5Etfw">@Reuters</a> & other picture agencies are concerned enough to remove it and ask clients to delete it, there are serious questions for Kensington Palace - which was the source of the photo.<br />These appears to be the issues 👇 <a href="https://t.co/ifcSB9mUzu">https://t.co/ifcSB9mUzu</a> <a href="https://t.co/bH5gN9fJtJ">pic.twitter.com/bH5gN9fJtJ</a></p> <p>— Chris Ship (@chrisshipitv) <a href="https://twitter.com/chrisshipitv/status/1766947758529822803?ref_src=twsrc%5Etfw">March 10, 2024</a></p></blockquote> <p>Amidst the fervent speculation, Kensington Palace remained silent, neither confirming nor denying the allegations of photo manipulation. The lack of clarity has only fuelled the fire, leading to further conjecture about the intentions behind the controversial image.</p> <p>In a world where every pixel is scrutinised and every detail dissected, the royal family's attempt at a heartwarming family photo has turned into a comedic saga worthy of a Shakespearean farce.</p> <p>As the internet continues to buzz with speculation, one thing is for certain: when it comes to the royals, truth is often stranger than fiction. Or in this case, more digitally manipulated than reality TV.</p> <p><em>Image: Instagram</em></p>

Caring

Sunscreen: why wearing it even in winter could be a good idea

<p><em><a href="https://theconversation.com/profiles/karl-lawrence-404481">Karl Lawrence</a>, <a href="https://theconversation.com/institutions/kings-college-london-1196">King's College London</a></em></p> <p>Sunscreen has taken centre stage in many skincare routines, especially among those hoping to prevent visible signs of ageing. But while it makes sense to wear sunscreen every day in the summer when the sun’s rays are most powerful, many may wonder whether there’s any benefit of wearing sunscreen daily in the winter months.</p> <p>The sun’s radiation can reach us during all times of the year. This means that in both summer and winter, we are exposed to infrared radiation, as well as UVA and UVB rays.</p> <p>UVB is mainly responsible for sunburn and DNA damage – and can also <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3709783/">cause skin cancers</a> as a result of long-term exposure. UVA radiation does contribute to these processes somewhat, but it’s less effective at doing so. UVA can penetrate deeper into the skin, however, which can damage the collagen – a key part of the skin that keeps it firm and elastic. This can cause the <a href="https://pubmed.ncbi.nlm.nih.gov/25234829/">skin to age faster</a>, leading to wrinkles, fine lines and changes in pigmentation.</p> <p>The amount of UVA and UVB radiation that reaches the Earth’s surface changes across the seasons. This is due to the angle of the Sun in the sky, as well as other factors such as latitude and time of day.</p> <p>For example, let’s compare how <a href="https://onlinelibrary.wiley.com/doi/full/10.1111/php.12422">UVA and UVB radiation varies</a> at solar noon in London, UK and Kuala Lampur, Malaysia (which is near the equator).</p> <p>In latitudes closer to the equator (such as in Kuala Lampur), the amount of UVA and UVB radiation throughout the year remains fairly consistent. But in higher latitudes, such as London, there’s almost no UVB radiation throughout the winter months – whereas there’s still some UVA radiation.</p> <p>Not only that, but people living further from the equator may tend to spend less time exposed to the Sun in winter due to the colder temperatures and variable weather. And when they do go outside, they may cover their skin up – usually leaving only their face exposed to the Sun for much shorter periods of time.</p> <p>But UVA radiation can still penetrate through clouds and windows. While our exposure to these rays is probably minimal, skin damage from UV exposure is <a href="https://www.sciencedirect.com/science/article/pii/S0079610706000162">accumulated over decades</a>, so anything that can be done to reduce exposure (and damage) over time may be beneficial. This is also true of UVB exposure – although it is less relevant in winter months at higher latitudes.</p> <p>This may be where daily sunscreen use during the winter is still of benefit. Sunscreens are formulated to reduce exposure to <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6978633/">both UVB and UVA rays</a> – although they are usually more effective at reducing exposure to UVB radiation. They have been designed in this way to prevent the most damaging effects of the Sun, such as sunburn and DNA damage. The impact of exposure to UVA radiation has only been considered more recently.</p> <p>Numerous studies have shown regular sunscreen use over many years is effective at <a href="https://onlinelibrary.wiley.com/doi/10.1111/phpp.12109">preventing skin damage</a>, photoaging and skin cancers. The most robust trials suggest daily sunscreen use is most effective, but this will be dependent on the factors discussed above.</p> <h2>The effects of altitude and snow</h2> <p>One place where winter sunscreen use is especially important is when skiing or snowboarding – or when you’re otherwise going to be outside for extended periods of time, at higher altitudes on snow-covered mountains.</p> <p>Both altitude and snow can increase the doses of <a href="https://www.who.int/news-room/questions-and-answers/item/radiation-ultraviolet-(uv)">UVA and UVB radiation</a> a person receives. Snow can reflect up to 80% of UV radiation emitted by the Sun – effectively almost doubling the doses received. Also, for every 1,000-foot increase in altitude, there’s a 10% increase in UV exposure. This is why it’s essential to protect the skin and eyes by wearing sunscreen, protective clothing and sunglasses that block both types of UV ray. This is also true when spending time in snowy environments, such as when hiking or skating.</p> <p>Sunscreens are generally regarded as safe and tend to have few adverse effects, so you don’t need to worry too much about wearing one throughout the year. However, there are some points to consider, especially if you have skin conditions. For example, sunscreen can <a href="https://www.byrdie.com/does-sunscreen-cause-acne-or-help-it-7546147">exacerbate acne</a> and cause <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7759112/">irritation and allergic reactions</a> – although these are rare.</p> <p>There are also emerging concerns from regulatory agencies about the <a href="https://jamanetwork.com/journals/jama/fullarticle/2759002">absorption of UV filters into the body</a>. However, the consequences of such absorption and the potential affects on health are not well defined and require more research.</p> <p>Still, the benefits of sunscreen have been widely demonstrated – as has their safety. So if you want to prevent premature signs of ageing, it’s important to use sunscreen at all times you may be exposed to the Sun – especially in the summer months. While the benefits of wearing sunscreen in winter are less well defined, there’s probably no harm in wearing one if you want to.</p> <p>If you decide to use sunscreen in winter, use ones that have broad spectrum five-star UVA protection. For day-to-day use, high SPF sunscreens are unlikely to provide a large benefit, particularly if spending only short periods outside. However, if skiing, a <a href="https://www.jaad.org/article/S0190-9622(17)31086-1/fulltext">high-SPF sunscreen</a> with five-star UVA protection would be beneficial.<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/219640/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/karl-lawrence-404481"><em>Karl Lawrence</em></a><em>, Research fellow, <a href="https://theconversation.com/institutions/kings-college-london-1196">King's College London</a></em></p> <p><em>Image credits: </em><em>Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/sunscreen-why-wearing-it-even-in-winter-could-be-a-good-idea-219640">original article</a>.</em></p>

Beauty & Style

Running or yoga can help beat depression, research shows – even if exercise is the last thing you feel like

<p><em><a href="https://theconversation.com/profiles/michael-noetel-147460">Michael Noetel</a>, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</a></em></p> <p>At least <a href="https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2021.665019/full">one in ten people</a> have depression at some point in their lives, with some estimates <a href="https://www.sciencedirect.com/science/article/pii/S0749379720301793">closer to one in four</a>. It’s one of the worst things for someone’s wellbeing – worse than <a href="https://www.happinessresearchinstitute.com/_files/ugd/928487_4a99b6e23f014f85b38495b7ab1ac24b.pdf">debt, divorce or diabetes</a>.</p> <p><a href="https://theconversation.com/why-are-so-many-australians-taking-antidepressants-221857">One in seven</a> Australians take antidepressants. Psychologists are in <a href="https://theconversation.com/we-cant-solve-australias-mental-health-emergency-if-we-dont-train-enough-psychologists-here-are-5-fixes-190135">high demand</a>. Still, only <a href="http://dx.doi.org/10.1371/journal.pmed.1003901">half</a> of people with depression in high-income countries get treatment.</p> <p>Our <a href="https://www.bmj.com/content/384/bmj-2023-075847">new research</a> shows that exercise should be considered alongside therapy and antidepressants. It can be just as impactful in treating depression as therapy, but it matters what type of exercise you do and how you do it.</p> <h2>Walk, run, lift, or dance away depression</h2> <p>We found 218 randomised trials on exercise for depression, with 14,170 participants. We analysed them using a method called a network meta-analysis. This allowed us to see how different types of exercise compared, instead of lumping all types together.</p> <p>We found walking, running, strength training, yoga and mixed aerobic exercise were about as effective as <a href="https://theconversation.com/explainer-what-is-cognitive-behaviour-therapy-37351">cognitive behaviour therapy</a> – one of the <a href="https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2018.00004/full">gold-standard treatments</a> for depression. The effects of dancing were also powerful. However, this came from analysing just five studies, mostly involving young women. Other exercise types had more evidence to back them.</p> <p>Walking, running, strength training, yoga and mixed aerobic exercise seemed more effective than antidepressant medication alone, and were about as effective as exercise alongside antidepressants.</p> <p>But of these exercises, people were most likely to stick with strength training and yoga.</p> <p><iframe id="cZaWb" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/cZaWb/2/" width="100%" height="400px" frameborder="0"></iframe></p> <p>Antidepressants certainly help <a href="https://www.thelancet.com/article/S0140-6736(17)32802-7/fulltext">some people</a>. And of course, anyone getting treatment for depression should talk to their doctor <a href="https://australia.cochrane.org/news/new-cochrane-review-explores-latest-evidence-approaches-stopping-long-term-antidepressants">before changing</a> what they are doing.</p> <p>Still, our evidence shows that if you have depression, you should get a psychologist <em>and</em> an exercise plan, whether or not you’re taking antidepressants.</p> <h2>Join a program and go hard (with support)</h2> <p>Before we analysed the data, we thought people with depression might need to “ease into it” with generic advice, <a href="https://www.who.int/initiatives/behealthy/physical-activity">such as</a> “some physical activity is better than doing none.”</p> <p>But we found it was far better to have a clear program that aimed to push you, at least a little. Programs with clear structure worked better, compared with those that gave people lots of freedom. Exercising by yourself might also make it hard to set the bar at the right level, given low self-esteem is a symptom of depression.</p> <p>We also found it didn’t matter how much people exercised, in terms of sessions or minutes a week. It also didn’t really matter how long the exercise program lasted. What mattered was the intensity of the exercise: the higher the intensity, the better the results.</p> <h2>Yes, it’s hard to keep motivated</h2> <p>We should exercise caution in interpreting the findings. Unlike drug trials, participants in exercise trials know which “treatment” they’ve been randomised to receive, so this may skew the results.</p> <p>Many people with depression have physical, psychological or social barriers to participating in formal exercise programs. And getting support to exercise isn’t free.</p> <p>We also still don’t know the best way to stay motivated to exercise, which can be even harder if you have depression.</p> <p>Our study tried to find out whether things like setting exercise goals helped, but we couldn’t get a clear result.</p> <p>Other reviews found it’s important to have a <a href="https://pubmed.ncbi.nlm.nih.gov/31923898/">clear action plan</a> (for example, putting exercise in your calendar) and to <a href="https://pubmed.ncbi.nlm.nih.gov/19916637/">track your progress</a> (for example, using an app or smartwatch). But predicting which of these interventions work is notoriously difficult.</p> <p>A <a href="https://www.nature.com/articles/s41586-021-04128-4">2021 mega-study</a> of more than 60,000 gym-goers <a href="https://www.nature.com/articles/s41586-021-04128-4/figures/1">found</a> experts struggled to predict which strategies might get people into the gym more often. Even making workouts fun didn’t seem to motivate people. However, listening to audiobooks while exercising helped a lot, which no experts predicted.</p> <p>Still, we can be confident that people benefit from personalised support and accountability. The support helps overcome the hurdles they’re sure to hit. The accountability keeps people going even when their brains are telling them to avoid it.</p> <p>So, when starting out, it seems wise to avoid going it alone. Instead:</p> <ul> <li> <p>join a fitness group or yoga studio</p> </li> <li> <p>get a trainer or an exercise physiologist</p> </li> <li> <p>ask a friend or family member to go for a walk with you.</p> </li> </ul> <p>Taking a few steps towards getting that support makes it more likely you’ll keep exercising.</p> <h2>Let’s make this official</h2> <p>Some countries see exercise as a backup plan for treating depression. For example, the American Psychological Association only <a href="https://www.apa.org/depression-guideline/">conditionally recommends</a> exercise as a “complementary and alternative treatment” when “psychotherapy or pharmacotherapy is either ineffective or unacceptable”.</p> <p>Based on our research, this recommendation is withholding a potent treatment from many people who need it.</p> <p>In contrast, The Royal Australian and New Zealand College of Psychiatrists <a href="https://www.ranzcp.org/getmedia/a4678cf4-91f5-4746-99d4-03dc7379ae51/mood-disorders-clinical-practice-guideline-2020.pdf">recommends</a> vigorous aerobic activity at least two to three times a week for all people with depression.</p> <p>Given how common depression is, and the number failing to receive care, other countries should follow suit and recommend exercise alongside front-line treatments for depression.</p> <p><em>I would like to acknowledge my colleagues Taren Sanders, Chris Lonsdale and the rest of the coauthors of the paper on which this article is based.</em></p> <p><em>If this article has raised issues for you, or if you’re concerned about someone you know, call Lifeline on 13 11 14.</em><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/223441/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/michael-noetel-147460">Michael Noetel</a>, Senior Lecturer in Psychology, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</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/running-or-yoga-can-help-beat-depression-research-shows-even-if-exercise-is-the-last-thing-you-feel-like-223441">original article</a>.</em></p>

Body

Dive below the surface with the Underwater Photographer of the Year awards

<p>There's a world beneath us that we don't know much about, and photographers around the world have all tried to capture its beauty. </p> <p>With over 6,500 photos submitted for this year's Underwater Photographer of the Year contest, one photo captured the panel of judges' heart - Alex Dawson's 'Whale Bones'. </p> <p>The image shows a diver swimming among the enormous skeletons of slaughtered whales off the coast of Greenland. </p> <p>"Whale Bones was photographed in the toughest conditions, as a breath-hold diver descends below the Greenland ice sheet to bear witness to the carcasses," Alex Mustard, Chair of the UPY Jury said. </p> <p>"The masterful composition invites me to consider our impact on the great creatures of this planet," he added. </p> <p>"Since the rise of humans, wild animals have declined by 85%. Today, just 4% of mammals are wildlife, the remaining 96% are humans and our livestock.</p> <p>"Our way needs to change to find a balance with nature." </p> <p>Lisa Stengel from the US won the title of Up & Coming Underwater Photographer of the Year 2024, for her shot titled 'Window of Opportunity'. </p> <p>The photo captured the beauty of nature as a mahi attacks a swarm of fish, an action shot that captured "high speed hunting at the decisive moment."</p> <p>Nuno Sá from Portugal won the award for 'Save Our Seas Foundation' Marine Conservation Photographer of the Year 2024 for his work titled Saving Goliath. </p> <p>The photo showed dozens of sun seekers working together to try and save a stranded sperm whale off the beaches of Costa da Caparica. </p> <p>UK residents Jenny Stock won the title of British Underwater Photographer of the Year for her work 'Star Attraction' and Sandra Stalker won the title of Most Promising British Underwater Photographer 2024 for 'Midnight raver'. </p> <p><em>Images: UPY </em></p> <p> </p>

International Travel

Five tips for developing and managing your budget – even in tough economic times

<p><em><a href="https://theconversation.com/profiles/oluwabunmi-adejumo-1370664">Oluwabunmi Adejumo</a>, <a href="https://theconversation.com/institutions/obafemi-awolowo-university-2843">Obafemi Awolowo University</a></em></p> <p>There’s nothing quite like a new year to prompt us to take stock of our lives, our health, our goals – and our finances. Many people will start a new year by contemplating how best to budget, plan and save. This is always a good set of aims, but it’s especially important in the inflation-prone and unpredictable economies we’re seeing <a href="https://www.statista.com/statistics/268225/countries-with-the-highest-inflation-rate/">all over Africa and the world</a>.</p> <p>Budgeting is especially key. It is the most effective method to <a href="https://www.thebalancemoney.com/how-to-make-a-budget-1289587">monitor income and expenditure</a>. <a href="https://www.uslendingcompany.com/blog/key-differences-in-writing-a-household-budget-vs-a-personal-budget/">Personal budgets</a> can help you to monitor your resources in pursuit of larger financial goals. Budgeting also offers <a href="https://www.acrwebsite.org/volumes/v46/acr_vol46_2411998.pdf">more opportunities</a> to save money, reduce your debts and live a comfortable life. It can even <a href="https://prucomm.ac.uk/assets/uploads/blog/2013/04/Personal-Budgets-review-of-evidence_FINAL-REPORT.pdf">improve your mental health</a>.</p> <p>But where should you start? What questions do you need to answer in creating a budget? Here are some tips that I’ve learned – not just as an economist, but as a research cost analyst and someone who keeps a budget too.</p> <h2>1. Understand the broader economic conditions</h2> <p>It is imperative that individuals keep themselves aware and up-to-date on the realities of their country’s economic landscape. You don’t have to be a professional economist, but keep an eye on new developments like free business registration, small business development funds and printing of new money notes. What is the current exchange rate? What’s the political landscape and what international factors, like the price of crude oil, are at play? You should also watch the inflation rate and have a sense of unemployment trends.</p> <p>This economic awareness will prepare you to draft your own budget and you’ll have a sense of when external factors mean it’s time to revisit your plans.</p> <h2>2. Review your income sources</h2> <p>The ability to earn income is critical to sustaining livelihoods. Having a definite source of income is the bedrock of budgeting.</p> <p>Some important questions you should ask about your income – and how you might budget with it – include:</p> <ul> <li>What is my current income?</li> <li>What do I use my income for?</li> <li>Am I able to save, given my current income?</li> <li>What proportion of my income do I save and what proportion do I spend?</li> <li>Do I have the capacity to earn more than this?</li> <li>How can I improve my income?</li> </ul> <p>Your answers can help you to identify gaps or untapped potential. Those with irregular or unpredictable income should factor in the element of time-gap in their income, for effective budgeting. Time gap is when they are not earning income. And everyone should make allowance in their budgets for uncertainties like health issues, social engagements, inflation, unemployment, recession and price shocks.</p> <h2>3. Appraise your expenses</h2> <p>Expenses can be broadly categorised into “variable” and “fixed”.</p> <p>Fixed expenses recur within a short period: housing, food, transport, medical costs, electricity, utilities, toiletries and clothing. Variable expenses are more long-term and irregular, such as investment in property or interest-yielding assets, and the purchase of machinery.</p> <p>The main essence of revising our expenses is to analyse and possibly improve our spending habits. In reviewing our expenses, we can consider issues such as:</p> <ul> <li>What is the proportion of consumption-savings ratio from my income? This is how much do I spend compared to how much I save.</li> <li>What are my regular expenses?</li> <li>What are my fixed, capital or investment expenses?</li> <li>What are my extraordinary expenses that need modification?</li> <li>Have there been emergency or extraordinary expenses?</li> </ul> <p>A careful response to the issues raised above offers an occasion to re-evaluate the pattern and direction of our expenses. For instance, overspending, unplanned or extraordinary expenses can be identified. This can lead to an optimal, efficient reallocation of available resources.</p> <h2>4. Stabilise your finances through savings</h2> <p>Savings have been <a href="https://klinglercpa.com/bedrock-principles-for-saving-money/">described</a> as a financial stabiliser, given their potential to cater for urgent needs and create opportunities for investments.</p> <p>Of course, savings have more value when they grow faster than the rate of inflation. Inflation erodes the value of savings. For instance, an amount of 300,000 naira (US$676) saved to purchase an autorickshaw today may be impossible in two months’ time with an inflation rate of 10% when the tricycle price rises to 330,000 naira (US$744). The reverse is the case when there is deflation.</p> <p>Therefore, it is advisable to improve the value of savings through investments in interest-yielding assets such as stocks, shares, bonds, microfinance and production.</p> <p>That’s not to say it’s always easy to save. Many income earners spend as they go, not seeing savings as part of their budgets. Harsh economic realities can also make it difficult – sometimes seemingly impossible – to save. But it’s not impossible: savings can be made in small amounts, through a daily, weekly or monthly contribution to collections, cooperative schemes or microfinance affiliations. For instance, a point of sale business in Nigeria can permit a daily contribution of 500 naira (US$1.13) over 25 work days, giving an average saving of 12,500 naira (US$28.18) per month.</p> <p>The Point-of-Sale business started in Nigeria in 2013 when the Central Bank of Nigeria introduced the agent banking system. A POS agent operates and processes transactions through a POS service provider. Providers of such services include banks, microfinance banks and fintech companies.</p> <h2>5. Run a flexible budget</h2> <p>Once your budget is created, remember that it’s not set in stone. It should be flexible if anything changes in your life. For instance, an amount saved to buy a car can be invested in a promising venture buying shares through public offerings or private placements in multinational organisations like Nestle or Unilever.</p> <p>Also, health emergencies or career advancement programmes can require taking some money out of our savings.</p> <p>In all, budgeting should be flexible enough to incorporate exigencies, especially when catering for the current situation will culminate into a greater good.<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/195590/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/oluwabunmi-adejumo-1370664">Oluwabunmi Adejumo</a>, Lecturer/Researcher, <a href="https://theconversation.com/institutions/obafemi-awolowo-university-2843">Obafemi Awolowo University</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/five-tips-for-developing-and-managing-your-budget-even-in-tough-economic-times-195590">original article</a>.</em></p>

Money & Banking

The stunning winners of the 2024 Sony World Photography Awards

<p>From mist-covered jungles and hilarious animals, to bustling cities and stunning mountain ranges, the 2024 <a href="https://www.worldphoto.org/sony-world-photography-awards" target="_blank" rel="noopener">Sony World Photography Awards</a> have showcased the best of every corner of the globe.</p> <p>The annual competition has named the winners of both the national and regional competition, with over 395,000 entries submitted from more than 220 countries.</p> <p>The Sony World Photography Awards run each year and aim to elevate the careers of photographers to the next level, while also championing inclusivity for entrants. </p> <p>This year's entrants hail from countries such as Singapore, Japan, Bolivia, Myanmar, Macedonia, Saudi Arabia, China, Ecuador and many more. </p> <p>Running for its 11th year and featuring topics such as nature, landscape, architecture, portraiture and sports, the organisers of the awards praised the “unique styles and approaches to the medium” in the 2024 competition. </p> <p><em>All image credits: Sony World Photography Awards</em></p>

International Travel

Kylie Minogue wins her first Grammy in 20 years

<p dir="ltr">Kylie Minogue has won her first Grammy in 20 years, taking home the award for Best Pop Dance Recording. </p> <p dir="ltr">The songstress picked up the award for her hit track <em>Padam Padam</em>, beating fellow Aussie Troye Sivan for his song <em>Rush</em>. </p> <p dir="ltr">The award was handed out during the Premiere Ceremony of the 66th annual Grammys, where she was nominated for six awards for her new album <em>Tension</em>. </p> <p dir="ltr">The 55-year-old shared a sweet clip of her reaction to the win, showing her screaming and running around in a dressing gown while her team shared their congratulations. </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/C28KH94vZoR/?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/C28KH94vZoR/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by Kylie Minogue (@kylieminogue)</a></p> </div> </blockquote> <p dir="ltr">She captioned the video, “Padam? Padam! ❤️❤️ Thank you SOOO much recording academy 🥹🥰😘”</p> <p dir="ltr">Padam Padam reached the top 20 in several countries, including Australia, the UK and America.</p> <p dir="ltr">This is the sixth time Kylie has been nominated for the prestigious award throughout her career, only winning it once before in 2004 for her song <em>Come Into My World</em>.</p> <p dir="ltr">Before her win, Minogue dazzled on the red carpet at industry heavyweight Clive Davis’s pre-Grammys gala on Sunday.</p> <p dir="ltr">Sporting a black mini dress, Kylie posed with country music legend Shania Twain while other stars walked the carpet. </p> <p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 12pt;"><em>Image credits: Getty Images </em><span id="docs-internal-guid-44812604-7fff-e385-0206-a2af0888283c"></span></p>

Music

How dieting, weight suppression and even misuse of drugs like Ozempic can contribute to eating disorders

<p><em><a href="https://theconversation.com/profiles/samantha-withnell-1504436">Samantha Withnell</a>, <a href="https://theconversation.com/institutions/western-university-882">Western University</a> and <a href="https://theconversation.com/profiles/lindsay-bodell-1504260">Lindsay Bodell</a>, <a href="https://theconversation.com/institutions/western-university-882">Western University</a></em></p> <p>Up to 72 per cent of women and 61 per cent of men are dissatisfied with their weight or <a href="https://doi.org/10.1016/j.eatbeh.2014.04.010">body image</a>, according to a U.S. study. Globally, millions of people <a href="https://doi.org/10.1111%2Fobr.12466">attempt to lose weight</a> every year with the hope that weight loss will have positive effects on their body image, health and quality of life.</p> <p>However, these motivated individuals often struggle to maintain new diets or exercise regimens. The rise of medications such as semaglutides, like <a href="https://dhpp.hpfb-dgpsa.ca/dhpp/resource/101298">Ozempic</a> or <a href="https://dhpp.hpfb-dgpsa.ca/dhpp/resource/101765">Wegovy</a>, <a href="https://www.cbc.ca/news/health/ozempic-weight-loss-1.6772021">might be viewed as an appealing “quick fix”</a> alternative to meet weight loss goals.</p> <p>Research led by our team and others suggests that such attempts to lose weight often do more harm than good, and even increase the risk of <a href="https://osf.io/9stq2">developing an eating disorder</a>.</p> <h2>Weight loss and eating disorders</h2> <p>Eating disorders are <a href="https://doi.org/10.1002/eat.20589">serious mental health conditions</a> primarily characterized by extreme patterns of under- or over-eating, concerns about one’s shape or body weight or other behaviours intended to influence body shape or weight such as exercising excessively or self-inducing vomiting.</p> <p>Although once thought to only affect young, white adolescent girls, eating disorders do not discriminate; eating disorders can develop in people of <a href="https://doi.org/10.1002/erv.2553">any age, sex, gender or racial/ethnic background</a>, with an estimated <a href="https://nedic.ca/general-information/">one million Canadians</a> suffering from an eating disorder at any given time. Feb. 1 to 7 is <a href="https://nedic.ca/edaw/">National Eating Disorders Awareness Week</a>.</p> <p>As a clinical psychologist and clinical psychology graduate student, our research has focused on how eating disorders develop and what keeps them going. Pertinent to society’s focus on weight-related goals, our research has examined associations between weight loss and eating disorder symptoms.</p> <h2>Eating disorders and ‘weight suppression’</h2> <p>In eating disorders research, the state of maintaining weight loss is referred to as “weight suppression.” Weight suppression is typically defined as the difference between a person’s current weight and their highest lifetime weight (excluding pregnancy).</p> <p>Despite the belief that weight loss will improve body satisfaction, we found that in a sample of over 600 men and women, weight loss had no impact on women’s negative body image and was associated with increased body dissatisfaction in <a href="https://doi.org/10.1016/j.bodyim.2023.01.011">men</a>. Importantly, being more weight suppressed has been associated with the <a href="https://doi.org/10.1093/ajcn/nqaa146">onset of eating disorders</a>, including anorexia nervosa and bulimia nervosa.</p> <p><a href="https://doi.org/10.1007/s11920-018-0955-2">One proposed explanation</a> for the relationship between weight suppression and eating disorders is that maintaining weight loss becomes increasingly difficult as body systems that <a href="https://doi.org/10.3945/ajcn.110.010025">reduce metabolic rate and energy expenditure, and increase appetite</a>, are activated to promote weight gain.</p> <p>There is growing awareness that <a href="https://doi.org/10.1136/bmj.g2646">weight regain is highly likely following conventional diet programs</a>. This might lead people to engage in more and more extreme behaviours to control their weight, or they might shift between extreme restriction of food intake and episodes of overeating or binge eating, the characteristic symptoms of bulimia nervosa.</p> <h2>Ozempic and other semaglutide drugs</h2> <p>Semaglutide drugs like Ozempic and Wegovy are part of a class of drug called <a href="https://pdf.hres.ca/dpd_pm/00067924.PDF">glucagon-like peptide-1 agonists (GLP-1As)</a>. These drugs work by mimicking the hormone GLP-1 to interact with neural pathways that signal satiety (fullness) and slow stomach emptying, leading to reduced food intake.</p> <p>Although GLP-1As are indicated to treat Type 2 diabetes, <a href="https://www.cbc.ca/news/canada/london/ozempic-off-label-1.6884141">they are increasingly prescribed off-label</a> or being <a href="https://www.bbc.com/news/health-67414203">illegally purchased</a> without a prescription because of their observed effectiveness at inducing weight loss. Although medications like Ozempic do often lead to weight loss, the rate of weight loss may <a href="https://doi.org/10.1001/jama.2021.3224">slow down or stop over time</a>.</p> <p>Research by Lindsay Bodell, one of the authors of this story, and her colleagues on weight suppression may help explain why effects of semaglutides diminish over time, as <a href="https://doi.org/10.1016/j.physbeh.2019.112565">weight suppression is associated with reduced GLP-1 response</a>. This means those suppressing their weight could become less responsive to the satiety signals activated by GLP-1As.</p> <p>Additionally, weight loss effects are only seen for as long as the medication is taken, meaning those who take these drugs to achieve some weight loss goal are <a href="https://doi.org/10.1111/dom.14725">likely to regain most, if not all, weight lost</a> when they stop taking the medication.</p> <h2>Risks of dieting and weight-loss drugs</h2> <p>The growing market for off-label weight loss drugs is concerning, because of the exacerbation of <a href="https://theconversation.com/ozempic-the-miracle-drug-and-the-harmful-idea-of-a-future-without-fat-211661">weight stigma</a> and the serious <a href="https://doi.org/10.1016/j.jand.2022.01.004">health risks</a> associated with unsupervised weight loss, including developing eating disorders.</p> <p>Researchers and health professionals are already raising the alarm about the use of GLP-1As in children and adolescents, due to concerns about their possible <a href="https://doi.org/10.1017/cts.2023.612">impact on growth and development</a>.</p> <p>Moreover, popular weight-loss methods, whether they involve pills or “crash diets,” often mimic symptoms of eating disorders. For example, intermittent fasting diets that involve long periods of fasting followed by short periods of food consumption may mimic and <a href="https://doi.org/10.1016/j.eatbeh.2022.101681">increase the risk of developing binge eating problems</a>.</p> <p>The use of diet pills or laxatives to lose weight has been found to increase the risk of <a href="https://doi.org/10.2105/AJPH.2019.305390">being diagnosed with an eating disorder in the next one to three years</a>. Drugs like Ozempic may also be <a href="https://doi.org/10.1002/eat.24109">misused by individuals already struggling with an eating disorder</a> to suppress their appetite, compensate for binge eating episodes or manage fear of weight gain.</p> <p>Individuals who are already showing signs of an eating disorder, such as limiting their food intake and intense concerns about their weight, may be most at risk of spiralling from a weight loss diet or medication into an eating disorder, <a href="https://doi.org/10.1002/eat.24116">even if they only lose a moderate amount of weight</a>.</p> <p>People who are dissatisfied with their weight or have made multiple attempts to lose weight often feel pressured to try increasingly drastic methods. However, any diet, exercise program or weight-loss medication promising a quick fix for weight loss should be treated with extreme caution. At best, you may gain the weight back; at worst, you put yourself at risk for much more serious eating disorders and other health problems.<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/221514/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/samantha-withnell-1504436"><em>Samantha Withnell</em></a><em>, PhD Candidate, Clinical Psychology, <a href="https://theconversation.com/institutions/western-university-882">Western University</a> and <a href="https://theconversation.com/profiles/lindsay-bodell-1504260">Lindsay Bodell</a>, Assistant Professor of Psychology, <a href="https://theconversation.com/institutions/western-university-882">Western University</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-dieting-weight-suppression-and-even-misuse-of-drugs-like-ozempic-can-contribute-to-eating-disorders-221514">original article</a>.</em></p>

Body

Over 60

News

Shop

Catalogues

Travel

Health

Lifestyle

Finance

Entertainment

Property

Information

Keep up to date

Search

Breathtaking winners of the 2024 Panoramic Photo Awards

Dally M award winner surprised with emotional haka from teammates

People who are bad with numbers often find it harder to make ends meet – even if they are not poor

Want to sleep longer? Adding mini-bursts of exercise to your evening routine can help

Think you’ve decided what to buy? Actually, your brain is still deciding – even as you put it in your basket

Why you should expect to pay more tourist taxes – even though the evidence for them is unclear

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

Award-winning documentary filmmaker dies at age 53

The hilarious winners of the Comedy Pet Photography Awards

Eye infections might seem like a minor complaint – but in some cases they can cause blindness and even death

The captivating winners of the Mobile Photography Awards

The best of the 2024 Oscars

Princess Kate's post-surgery pic ignites even wilder conspiracy theories

Sunscreen: why wearing it even in winter could be a good idea

Running or yoga can help beat depression, research shows – even if exercise is the last thing you feel like

Dive below the surface with the Underwater Photographer of the Year awards

Five tips for developing and managing your budget – even in tough economic times

The stunning winners of the 2024 Sony World Photography Awards

Kylie Minogue wins her first Grammy in 20 years

How dieting, weight suppression and even misuse of drugs like Ozempic can contribute to eating disorders