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Are young people smarter than older adults? My research shows cognitive differences between generations are diminishing

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/stephen-badham-1531316">Stephen Badham</a>, <a href="https://theconversation.com/institutions/nottingham-trent-university-1338">Nottingham Trent University</a></em></p> <p>We often assume young people are smarter, or at least quicker, than older people. For example, we’ve all heard that scientists, and even more so mathematicians, <a href="https://www.forbes.com/sites/nextavenue/2014/08/07/who-says-scientists-peak-by-age-50/">carry out their most important work</a> when they’re comparatively young.</p> <p>But my new research, <a href="https://www.sciencedirect.com/science/article/pii/S027322972400008X#:%7E:text=Highlights&amp;text=Three%20review%20studies%20measure%20secular,%2C%20education%2C%20and%20overall%20health.">published in Developmental Review</a>, suggests that cognitive differences between the old and young are tapering off over time. This is hugely important as stereotypes about the intelligence of people in their sixties or older may be holding them back – in the workplace and beyond.</p> <p>Cognitive ageing is often measured by comparing young adults, aged 18-30, to older adults, aged 65 and over. There are a variety of tasks that older adults do not perform well on compared to young adults, such as memory, spatial ability and speed of processing, which often form the basis of <a href="https://theconversation.com/the-iq-test-wars-why-screening-for-intelligence-is-still-so-controversial-81428">IQ tests</a>. That said, there are a few tasks that older people do better at than younger people, such as reading comprehension and vocabulary.</p> <p>Declines in cognition are driven by a process called <a href="https://www.nature.com/collections/cbjacdabdf">cognitive ageing</a>, which happens to everyone. Surprisingly, age-related cognitive deficits start very early in adulthood, and declines in cognition have been measured as dropping in adults as young as just 25.</p> <p>Often, it is only when people reach older age that these effects add up to a noticeable amount. Common complaints consist of walking into a room and forgetting why you entered, as well as difficulty remembering names and struggling to drive in the dark.</p> <h2>The trouble with comparison</h2> <p>Sometimes, comparing young adults to older adults can be misleading though. The two generations were brought up in different times, with different levels of education, healthcare and nutrition. They also lead different daily lives, with some older people having lived though a world war while the youngest generation is growing up with the internet.</p> <p>Most of these factors favour the younger generation, and this can explain a proportion of their advantage in cognitive tasks.</p> <p>Indeed, much existing research shows that <a href="https://theconversation.com/iq-tests-are-humans-getting-smarter-158837">IQ has been improving</a> globally throughout the 20th century. This means that later-born generations are more cognitively able than those born earlier. This is even found when both generations are tested in the same way at the same age.</p> <p>Currently, there is growing evidence that <a href="https://www.pnas.org/doi/10.1073/pnas.1718793115">increases in IQ are levelling off,</a> such that, in the most recent couple of decades, young adults are no more cognitively able than young adults born shortly beforehand.</p> <p>Together, these factors may underlie the current result, namely that cognitive differences between young and older adults are diminishing over time.</p> <h2>New results</h2> <p>My research began when my team started getting strange results in our lab. We found that often the age differences we were getting between young and older adults was smaller or absent, compared to prior research from early 2000s.</p> <p>This prompted me to start looking at trends in age differences across the psychological literature in this area. I uncovered a variety of data that compared young and older adults from the 1960s up to the current day. I plotted this data against year of publication, and found that age deficits have been getting smaller over the last six decades.</p> <p>Next, I assessed if the average increases in cognitive ability over time seen across all individuals was a result that also applied to older adults specifically. Many large databases exist where groups of individuals are recruited every few years to take part in the same tests. I analysed studies using these data sets to look at older adults.</p> <p>I found that, just like younger people, older adults were indeed becoming more cognitively able with each cohort. But if differences are disappearing, does that mean younger people’s improvements in cognitive ability have slowed down or that older people’s have increased?</p> <p>I analysed data from my own laboratory that I had gathered over a seven-year period to find out. Here, I was able to dissociate the performance of the young from the performance of the older. I found that each cohort of young adults was performing to a similar extent across this seven-year period, but that older adults were showing improvements in both processing speed and vocabulary scores.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/591482/original/file-20240501-24-esxcic.png?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/591482/original/file-20240501-24-esxcic.png?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=333&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/591482/original/file-20240501-24-esxcic.png?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=333&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/591482/original/file-20240501-24-esxcic.png?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=333&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/591482/original/file-20240501-24-esxcic.png?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=418&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/591482/original/file-20240501-24-esxcic.png?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=418&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/591482/original/file-20240501-24-esxcic.png?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=418&amp;fit=crop&amp;dpr=3 2262w" alt="The figure shows data for a speed-based task where higher scores represent better performance." /><figcaption><span class="caption">The figure shows data for a speed-based task where higher scores represent better performance.</span> <span class="attribution"><a class="license" href="http://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA</a></span></figcaption></figure> <p>I believe the older adults of today are benefiting from many of the factors previously most applicable to young adults. For example, the number of children who went to school <a href="https://education-uk.org/history/chapter12.html">increased significantly</a> in the 1960s – with the system being more similar to what it is today than what it was at the start of the 20th century.</p> <p>This is being reflected in that cohort’s increased scores today, now they are older adults. At the same time, young adults have hit a ceiling and are no longer improving as much with each cohort.</p> <p>It is not entirely clear why the young generations have stopped improving so much. Some research has <a href="https://doi.org/10.1016/j.intell.2016.10.002">explored maternal age, mental health and even evolutionary trends</a>. I favour the opinion that there is just a natural ceiling – a limit to how much factors such as education, nutrition and health can improve cognitive performance.</p> <p>These data have important implications for research into dementia. For example, it is possible that a modern older adult in the early stages of dementia might pass a dementia test that was designed 20 or 30 years ago for the general population at that time.</p> <p>Therefore, as older adults are performing better in general than previous generations, it may be necessary to revise definitions of dementia that depend on an individuals’ expected level of ability.</p> <p>Ultimately, we need to rethink what it means to become older. And there’s finally some good news. Ultimately, we can expect to be more cognitively able than our grandparents were when we reach their age.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/229132/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/stephen-badham-1531316">Stephen Badham</a>, Professor of Psychology, <a href="https://theconversation.com/institutions/nottingham-trent-university-1338">Nottingham Trent 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/are-young-people-smarter-than-older-adults-my-research-shows-cognitive-differences-between-generations-are-diminishing-229132">original article</a>.</em></p> </div>

Mind

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How much time should you spend sitting versus standing? New research reveals the perfect mix for optimal health

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/christian-brakenridge-1295221">Christian Brakenridge</a>, <a href="https://theconversation.com/institutions/baker-heart-and-diabetes-institute-974">Baker Heart and Diabetes Institute</a></em></p> <p>People have a pretty intuitive sense of what is healthy – standing is better than sitting, exercise is great for overall health and getting <a href="https://theconversation.com/could-not-getting-enough-sleep-increase-your-risk-of-type-2-diabetes-225179">good sleep is imperative</a>.</p> <p>However, if exercise in the evening may disrupt our sleep, or make us feel the need to be more sedentary to recover, a key question emerges – what is the best way to balance our 24 hours to optimise our health?</p> <p><a href="https://link.springer.com/article/10.1007/s00125-024-06145-0">Our research</a> attempted to answer this for risk factors for heart disease, stroke and diabetes. We found the optimal amount of sleep was 8.3 hours, while for light activity and moderate to vigorous activity, it was best to get 2.2 hours each.</p> <p><iframe id="dw4bx" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/dw4bx/" width="100%" height="400px" frameborder="0"></iframe></p> <h2>Finding the right balance</h2> <p>Current health guidelines recommend you stick to a <a href="https://www.health.gov.au/topics/physical-activity-and-exercise/physical-activity-and-exercise-guidelines-for-all-australians/for-adults-18-to-64-years">sensible regime</a> of moderate-to vigorous-intensity physical activity 2.5–5 hours per week.</p> <p>However <a href="https://doi.org/10.1016/j.jacc.2019.02.031">mounting evidence</a> now <a href="https://doi.org/10.2337/dc14-2073">suggests</a> how you spend your day can have meaningful ramifications for your health. In addition to moderate-to vigorous-intensity physical activity, this means the time you spend sitting, standing, doing light physical activity (such as walking around your house or office) and sleeping.</p> <p>Our research looked at more than 2,000 adults who wore body sensors that could interpret their physical behaviours, for seven days. This gave us a sense of how they spent their average 24 hours.</p> <p>At the start of the study participants had their waist circumference, blood sugar and insulin sensitivity measured. The body sensor and assessment data was matched and analysed then tested against health risk markers — such as a heart disease and stroke risk score — to create a model.</p> <p>Using this model, we fed through thousands of permutations of 24 hours and found the ones with the estimated lowest associations with heart disease risk and blood-glucose levels. This created many optimal mixes of sitting, standing, light and moderate intensity activity.</p> <p>When we looked at waist circumference, blood sugar, insulin sensitivity and a heart disease and stroke risk score, we noted differing optimal time zones. Where those zones mutually overlapped was ascribed the optimal zone for heart disease and diabetes risk.</p> <h2>You’re doing more physical activity than you think</h2> <p>We found light-intensity physical activity (defined as walking less than 100 steps per minute) – such as walking to the water cooler, the bathroom, or strolling casually with friends – had strong associations with glucose control, and especially in people with type 2 diabetes. This light-intensity physical activity is likely accumulated intermittently throughout the day rather than being a purposeful bout of light exercise.</p> <p>Our experimental evidence shows that <a href="https://diabetesjournals.org/care/article/39/6/964/29532/Benefits-for-Type-2-Diabetes-of-Interrupting">interrupting our sitting</a> regularly with light-physical activity (such as taking a 3–5 minute walk every hour) can improve our metabolism, especially so after lunch.</p> <p>While the moderate-to-vigorous physical activity time might seem a quite high, at more than 2 hours a day, we defined it as more than 100 steps per minute. This equates to a brisk walk.</p> <p>It should be noted that these findings are preliminary. This is the first study of heart disease and diabetes risk and the “optimal” 24 hours, and the results will need further confirmation with longer prospective studies.</p> <p>The data is also cross-sectional. This means that the estimates of time use are correlated with the disease risk factors, meaning it’s unclear whether how participants spent their time influences their risk factors or whether those risk factors influence how someone spends their time.</p> <h2>Australia’s adult physical activity guidelines need updating</h2> <p>Australia’s <a href="https://www.health.gov.au/topics/physical-activity-and-exercise/physical-activity-and-exercise-guidelines-for-all-australians/for-adults-18-to-64-years">physical activity guidelines</a> currently only recommend exercise intensity and time. A <a href="https://www.uow.edu.au/media/2023/why-adults-need-to-move-more-stop-sitting-and-sleep-better-.php">new set of guidelines</a> are being developed to incorporate 24-hour movement. Soon Australians will be able to use these guidelines to examine their 24 hours and understand where they can make improvements.</p> <p>While our new research can inform the upcoming guidelines, we should keep in mind that the recommendations are like a north star: something to head towards to improve your health. In principle this means reducing sitting time where possible, increasing standing and light-intensity physical activity, increasing more vigorous intensity physical activity, and aiming for a healthy sleep of 7.5–9 hours per night.</p> <p>Beneficial changes could come in the form of reducing screen time in the evening or opting for an active commute over driving commute, or prioritising an earlier bed time over watching television in the evening.</p> <p>It’s also important to acknowledge these are recommendations for an able adult. We all have different considerations, and above all, movement should be fun.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/228894/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/christian-brakenridge-1295221"><em>Christian Brakenridge</em></a><em>, Postdoctoral research fellow at Swinburne University, Centre for Urban Transitions, <a href="https://theconversation.com/institutions/baker-heart-and-diabetes-institute-974">Baker Heart and Diabetes Institute</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-much-time-should-you-spend-sitting-versus-standing-new-research-reveals-the-perfect-mix-for-optimal-health-228894">original article</a>.</em></p> </div>

Body

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Julie Goodwin shares her top tips for perfect potatoes every time

<p dir="ltr">Who doesn't love a good, hearty, delicious serving of fluffy and decadent potatoes?</p> <p dir="ltr">Original <em>MasterChef Australia</em> champion Julie Goodwin has shared her ultimate hacks for cooking the perfect potatoes every time, whether they’re mashed, roasted or baked.</p> <p dir="ltr">According to Julie, there are three key things every home cook needs to keep in mind the next time potatoes are on the menu. </p> <p dir="ltr"><strong>Make sure you have the right potatoes </strong></p> <p dir="ltr">Depending on whether you want baked, mashed, roasted, or any other way you want to prepare your potatoes, it all starts in the supermarket. </p> <p dir="ltr">"I find that for things like mashed potatoes and gnocchi and rostis you want a floury potato, so the general rule is dirty potatoes for those things," Julie told <em><a href="https://kitchen.nine.com.au/latest/julie-goodwin-top-three-tips-to-cook-potatoes-robertson-potato-festival/4d16ba12-bf14-4af2-990e-dcf0e89c30ee">9Honey</a></em>.</p> <p dir="ltr">"And then for stuff like potato salads, boiled baby potatoes, and potato bake, it's better to have a waxy potato because they hold their substance better. And those are the ones that are sold clean, so things like the Pontiac and Desiree with the pink skin or the washed potatoes with the white skin."</p> <p dir="ltr">"If you want to use them in an Irish stew to break down and thicken the sauce you've got to use a floury potato," she says. "So tend to your dirty ones."</p> <p dir="ltr">She says that if you're buying a clean, waxy potato, you won't have to peel them since the skin is supposed to be edible.</p> <p dir="ltr">However, if you're buying a dirty, floury potato, then you're going to want to peel the dirt off first and then wash off the residue.</p> <p dir="ltr"><strong>Get those crispy edges </strong></p> <p dir="ltr">As every home cook knows, the key to the perfect roasted potato is for the inside to be soft and fluffy while the outside stays crispy. </p> <p dir="ltr">It can be a tricky balance to master, but Goodwin says there's a simple way to get it right every time.</p> <p dir="ltr">"I like to par boil them before I roast them. Just so that they go a bit fluffy around the edges," she explains. "What happens is those bits go really crispy and lovely."</p> <p dir="ltr"><strong>Let the flavour flow </strong></p> <p dir="ltr">When it comes to seasoning your potatoes, it's hard to know what flavours will suit your dish best. </p> <p dir="ltr">According to Goodwin, more is less when you season potatoes, so it's best to close the spice cabinet.</p> <p dir="ltr">"Salt is absolutely the number one, pepper's beautiful [but] it depends on what the meal is," she says. "So if you're doing a bit of a Portuguese or Spanish inspired meal you might put some paprika on there.”</p> <p dir="ltr">"But I really love rosemary and that's beautiful if you pound that up with your salt and put it on the potatoes that makes it really nice."</p> <p dir="ltr"><em>Image credits: Getty Images / Instagram</em></p>

Food & Wine

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King Charles returns to public duties for the first time since diagnosis

<p>King Charles has made his first official public appearance since being diagnosed with cancer in February. </p> <p>In a symbolic appearance on Tuesday morning, the royal visited the Macmillan Cancer Centre at the University College Hospital donning a navy pinstripe suit with a light blue shirt and a pink dinosaur tie.</p> <p>The monarch was joined by his wife, Queen Camilla, with the couple sporting huge smiles as they waved to the crowd outside of the London hospital. </p> <p>The royal couple met with clinicians, patients and families of patients during the visit, and when asked by one patient how his treatment was going, Charles replied: "I'm alright, thank you".</p> <p>In one photo Charles can be seen tenderly placing his hand on the arms of a patient as he spoke with them. </p> <p>One patient discussed her chemotherapy with Charles, who who told her: “I’ve got to have my treatment this afternoon as well,” according to the <em>Mirror</em>.</p> <p>He also shared his reaction to finding out about his diagnosis for the first time, telling one patient: “It’s always a bit of a shock, isn’t it, when they tell you?”</p> <p>The King's hospital visit comes just days after the Palace released a statement confirming that he was showing progress with his treatment and would be resuming official duties. </p> <p>“His Majesty The King will shortly return to public-facing duties after a period of treatment and recuperation following his recent cancer diagnosis,”  it read, before announcing the visit to the cancer centre. </p> <p>“This visit will be the first in a number of external engagements His Majesty will undertake in the weeks ahead.”</p> <p>Despite this, his upcoming summer schedule would not be a full one, with events like the King's Birthday parade, known as Trooping the Colour, and the Royal Ascot, being undertaken on a case-by-case basis. </p> <p>He also plans to host the Emperor and Empress of Japan in late June. </p> <p>“As the first anniversary of the Coronation approaches, Their Majesties remain deeply grateful for the many kindnesses and good wishes they have received from around the world throughout the joys and challenges of the past year,” the statement concluded. </p> <p><em>Image: Getty</em></p>

Caring

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How long does menopause last? 5 tips for navigating uncertain times

<p><em><a href="https://theconversation.com/profiles/yvonne-middlewick-1395795">Yvonne Middlewick</a>, <a href="https://theconversation.com/institutions/edith-cowan-university-720">Edith Cowan University</a></em></p> <p>Around half of the world’s population are women or people who menstruate – yet the way their body works can be a mystery, even to them.</p> <p>Most women will experience periods roughly every month, many will go through childbirth and those who live into midlife will experience menopause.</p> <p>While menopause is a significant time of change, it isn’t talked about much, other than as a punchline. This may contribute to keeping it a <a href="https://www.theguardian.com/membership/2019/sep/21/breaking-the-menopause-taboo-there-are-vital-stories-we-should-continue-to-pursue">taboo topic</a>.</p> <p>So, what happens during menopause? How do you know when it is happening to you? And – the thing most women want to know – how long will it last?</p> <h2>What is menopause?</h2> <p>Menopause is <a href="https://www.nia.nih.gov/health/what-menopause">defined</a> as the permanent cessation of menstruation, which is medically determined to be one year after the final menstrual period. After this time women are considered to be postmenopausal.</p> <p>The <a href="https://pubmed.ncbi.nlm.nih.gov/26598775/">average age</a> of “natural menopause” (that is not caused by a medical condition, treatment or surgery) is considered to be around 51 years.</p> <p>However, natural menopause does not occur suddenly. <a href="https://www.researchgate.net/profile/Riitta-Luoto/publication/46425690_Prevalence_of_menopause_symptoms_and_their_association_with_lifestyle_among_Finnish_middle-aged_women/links/5c5704ac458515a4c7553c7b/Prevalence-of-menopause-symptoms-and-their-association-with-lifestyle-among-Finnish-middle-aged-women.pdf">Changes can begin</a> a number of years before periods stop and most often occur in a woman’s 40s but they can be earlier. Changes <a href="https://pubmed.ncbi.nlm.nih.gov/25686030/">can continue</a> for 10 years or more after periods have stopped.</p> <p>Using hormones such as the oral contraceptive pill or hormone intrauterine devices may make it more <a href="https://pubmed.ncbi.nlm.nih.gov/31934948/">difficult to determine</a> when changes start.</p> <p>Menopause that occurs <a href="https://www.womenshealth.gov/menopause/early-or-premature-menopause#:%7E:text=Menopause%20that%20happens%20before%20age,to%20come%20earlier%20than%20usual.">before 45</a> is called “early menopause”, while menopause before 40 is called “premature menopause”.</p> <h2>What about perimenopause?</h2> <p>Various <a href="https://www.menopause.org.au/hp/information-sheets/glossary-of-terms">terms</a> are used to describe this period of change, including “menopause” or “the menopause”, “menopausal transition”, “perimenopause” or “<a href="https://pubmed.ncbi.nlm.nih.gov/12188398/">climacteric</a>”.</p> <p>These terms tend to refer to the period before and after the final menstrual period, when changes are considered to be related to menopause.</p> <p>The difficulty with the definition of menopause is it can only be decided retrospectively. Yet women can experience changes many years before their periods stop (a lead up usually called “perimenopause”). Also, any <a href="https://www.sciencedirect.com/sdfe/pdf/download/eid/1-s2.0-S0889854518300627/first-page-pdf">changes noticed</a> may not be associated with menopause (because people might not be aware of what to expect) or changes may be associated with a combination of factors such as stress, being busy or other health issues.</p> <h2>So, what is going on?</h2> <p>Through a feminist lens, menopause can be seen as a <a href="https://www.researchgate.net/publication/354652248_The_volcano_within_a_study_of_women's_lived_experience_of_the_journey_through_natural_menopause">complex and diverse experience</a>, influenced by biological, psychological, social and cultural aspects of women’s lives.</p> <p>However, it is usually viewed from the biomedical perspective. This sees it as a biological event, marked by the <a href="https://www.sciencedirect.com/science/article/pii/S0091302220300418">decline</a> in ovarian hormone levels leading to a reduction in reproductive function.</p> <p>The female reproductive system operates because of a finely tuned balance of hormones managed by the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6466056/#:%7E:text=The%20hypothalamic%2Dpituitary%2Dovarian%20(HPO)%20axis%20must%20be,priming%20the%20endometrium%20for%20implantation.">hypothalamic-pituitary-ovarian axis</a>. International <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3340903/">experts</a> have developed a staging system for female reproductive ageing, with seven stages from “early reproductive” years to “late postmenopause”.</p> <p>However, female reproductive hormones do not just affect the reproductive system but <a href="https://www.sciencedirect.com/science/article/pii/S0091302220300418">other aspects</a> of the body’s function. These include the <a href="https://pubmed.ncbi.nlm.nih.gov/26007613/">neurological system</a>, which is linked to hot flushes and night sweats and disrupted sleep. Hormones may also affect the <a href="https://www.nature.com/articles/nrdp20154">heart and body’s blood circulation</a>, bone health and potentially the <a href="https://www.sciencedirect.com/science/article/pii/S0091302220300418">immune system</a>.</p> <p>Menopausal hormone changes may <a href="https://www.thewomens.org.au/health-information/menopause-information/menopause-symptoms/">cause</a> hot flushes, night/cold sweats, mood swings, sleep disruption and tiredness, vaginal dryness.</p> <p>Medical confirmation of menopausal changes in women over 45 years is based on two biological indicators: vasomotor symptoms (those hot flushes and night sweats again) and an <a href="https://www.womenshealth.gov/menopause/early-or-premature-menopause#:%7E:text=Menopause%20that%20happens%20before%20age,to%20come%20earlier%20than%20usual.">irregular menstrual cycle</a>.</p> <p>In early perimenopause the changes to the menstrual cycle may be subtle. Women may not recognise early indicators, unless they keep a record and know what to watch for.</p> <h2>How long does it last?</h2> <p>The body demonstrates an amazing ability to change over a lifetime. In a similar way to adolescence where long-lasting changes occur, the outcome of menopause is also change.</p> <p>Research suggests it is difficult to give an exact time frame for how long menopausal changes occur – the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3085137/">average</a> is between four and eight years.</p> <p>The <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3085137/">Penn Ovarian Ageing Study</a> found 79% of the 259 participants experienced hot flushes starting before the age of 50, most commonly between 45 and 49 years of age.</p> <p>A later report on the same study found one third of women studied experienced <a href="https://womensmidlifehealthjournal.biomedcentral.com/articles/10.1186/s40695-016-0014-2">moderate to severe hot flushes</a> more than ten years after their periods had stopped. A <a href="https://journals.lww.com/menopausejournal/Abstract/2017/03000/Cultural_issues_in_menopause__an_exploratory.11.aspx">2017 study</a> found a small number of women continued to experience hot flushes and other symptoms into their 70s.</p> <p>So overall, the research cannot offer a specific window for perimenopause, and menopause does not appear to mark the end of changes for everyone.</p> <h2>5 tips for uncertain times</h2> <p>Shifts and changes can be recognised early by developing knowledge, paying attention to changes to our bodies and talking about menopause and perimenopause more openly.</p> <p>Here are five tips for moving from uncertainty to certainty:</p> <p><strong>1.</strong> talk to people and find out as much information as you can. The experiences of mothers and sisters may help, for some women there are familial similarities</p> <p><strong>2.</strong> notice any changes to your body and make a note of them, this will help you recognise changes earlier. There are <a href="https://www.redonline.co.uk/wellbeing/a36980118/menopause-apps/">menopause tracking apps</a> available</p> <p><strong>3.</strong> keep a note of your menstrual cycle: start date, duration, flow and note any changes. Again, an app might help</p> <p><strong>4.</strong> if you are worried, seek advice from a GP or nurse that specialises in women’s health. They may suggest ways to help with symptoms or refer to a specialist</p> <p><strong>5.</strong> remember changes are the indicator to pay attention to, not time or your age.</p> <p>Menopause is a natural process and although we have focused here on the time frame and “symptoms”, it can also be a time of freedom (particularly from periods!), reflection and a time to focus on yourself.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/195211/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <figure><iframe src="https://www.youtube.com/embed/lhosPUwWhfI?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption><span class="caption">Women speak about their experiences of menopause.</span></figcaption></figure> <p><em><a href="https://theconversation.com/profiles/yvonne-middlewick-1395795">Yvonne Middlewick</a>, Nurse &amp; Lecturer, <a href="https://theconversation.com/institutions/edith-cowan-university-720">Edith Cowan 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-long-does-menopause-last-5-tips-for-navigating-uncertain-times-195211">original article</a>.</em></p>

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Kate Middleton spotted for the first time since surgery

<p>Kate Middleton has been seen for the first time in over six weeks, as she continues to recover from a "planned abdominal surgery". </p> <p>The Princess of Wales was last seen by the public attending mass on Christmas Day before being admitted to hospital in early January for the procedure. </p> <p>Despite Kensington Palace sharing that the princess wouldn't be returning to royal duties until after Easter, <a href="https://oversixty.com.au/health/caring/kate-middleton-s-disappearance-sparks-bizarre-conspiracy-theories" target="_blank" rel="noopener">rumours</a> began to swirl online over her whereabouts. </p> <p>Now, the 42-year-old royal has been <a href="https://www.news.com.au/entertainment/celebrity-life/royals/kate-middleton-finally-spotted-after-disappearing-for-more-than-two-months/news-story/d1ca1f9c54e1526ba2ba69a605af7811" target="_blank" rel="noopener">photographed</a> in a car alongside her mother Carole in Windsor. </p> <p>As rumours continued to run rampant online about Kate's wellbeing following her surgery, Kensington Palace was forced to <a href="https://oversixty.com.au/health/caring/palace-responds-to-bizarre-conspiracy-theories-about-kate-s-whereabouts" target="_blank" rel="noopener">interfere</a> and debunk the wild accusations. </p> <p>After "Where is Kate Middleton?" was trending worldwide on social media, due to her not being in the public eye for an unprecedented amount of time, the Palace reiterated their original statement following Kate's surgery, saying she was simply at home recovering.</p> <p><span style="font-size: 16px; caret-color: #212529; color: #212529; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; background-color: #ffffff;">“We were very clear from the outset that the Princess of Wales was out until after Easter and Kensington Palace would only be providing updates when something was significant,” the statement read. </span></p> <p style="font-size: 16px; box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; caret-color: #212529; color: #212529; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';">"That guidance stands."</p> <p style="font-size: 16px; box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; caret-color: #212529; color: #212529; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';">The Palace also added that Kate is well on the road to recovery as she is "doing well", and with all things going to plan with her health, she can be expected to be seen in public after Easter, as they originally made clear. </p> <p style="font-size: 16px; box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; caret-color: #212529; color: #212529; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';"><em>Image credits: Getty Images </em></p>

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

<p><em><a href="https://theconversation.com/profiles/emily-ohara-874665">Emily O'Hara</a>, <a href="https://theconversation.com/institutions/auckland-university-of-technology-1137">Auckland University of Technology</a></em></p> <p>If you find it intriguing that February 28 will be followed this week by February 29, rather than March 1 as it usually is, spare a thought for those alive in 1582. Back then, Thursday October 4 was followed by Friday October 15.</p> <p>Ten whole days were snatched from the present when Pope Gregory XIII issued a papal bull to “restore” the calendar from discrepancies that had crept into the Julian calendar, introduced by Julius Caesar in 45 BCE.</p> <p>The new Gregorian calendar returned the northern hemisphere’s vernal equinox to its “proper” place, around March 21. (The equinox is when the Earth’s axis is tilted neither toward nor away from the sun, and is used to determine the date of Easter.)</p> <p>The Julian calendar had observed a leap year every four years, but this meant time had drifted out of alignment with the dates of celestial events and astronomical seasons.</p> <p>In the Gregorian calendar, leap days were added only to years that were a multiple of four – like 2024 – with an exception for years that were evenly divisible by 100, but not 400 – like 1700.</p> <p>Simply put, leap days exist because it doesn’t take a neat 365 days for Earth to orbit the Sun. It takes 365.2422 days. Tracking the movement of celestial objects through space in an orderly pattern doesn’t quite work, which is why we have February – time’s great mop.</p> <h2>Time and space</h2> <p>This is just part of the history of how February – the shortest month, and originally the last month in the Roman calendar – came to have the job of absorbing those inconsistencies in the temporal calculations of the world’s most commonly used calendar.</p> <p>There is plenty of <a href="https://theconversation.com/leap-day-fixing-the-faults-in-our-stars-54032">science</a>, <a href="https://theconversation.com/explainer-the-science-behind-leap-years-and-how-they-work-54788">maths</a> and <a href="https://theconversation.com/how-a-seasonal-snarl-up-in-the-mid-1500s-gave-us-our-strange-rules-for-leap-years-132659">astrophysics</a> explaining the relationship between time and the planet we live on. But I like to think leap years and days offer something even more interesting to consider: why do we have calendars anyway?</p> <p>And what have they got to do with how we understand the wonder and strangeness of our existence in the universe? Because calendars tell a story, not just about time, but also about space.</p> <p>Our reckoning of time on Earth is through our spatial relationship to the Sun, Moon and stars. Time, and its place in our lives, sits somewhere between the scientific, the celestial and the spiritual.</p> <p>It is <a href="https://shop.whitechapelgallery.org/products/time">notoriously slippery, subjective and experiential</a>. It is also marked, tracked and determined in myriad ways across different cultures, from tropical to solar to <a href="https://www.stuff.co.nz/pou-tiaki/300062097/matariki-and-the-maramataka-the-mori-lunar-calendar">lunar</a> calendars.</p> <p>It is the Sun that measures a day and gives us our first reference point for understanding time. But it is the <a href="https://librarysearch.aut.ac.nz/vufind/Record/1145999?sid=25214690">Moon</a>, as a major celestial body, that extends our perception of time. By stretching a span of one day into something longer, it offers us a chance for philosophical reflection.</p> <p>The Sun (or its effect at least) is either present or not present. The Moon, however, goes through phases of transformation. It appears and disappears, changing shape and hinting that one night is not exactly like the one before or after.</p> <p>The Moon also has a distinct rhythm that can be tracked and understood as a pattern, giving us another sense of duration. Time is just that – overlapping durations: instants, seconds, minutes, hours, days, weeks, months, years, decades, lifetimes, centuries, ages.</p> <h2>The elusive Moon</h2> <p>It is almost impossible to imagine how time might feel in the absence of all the tools and gadgets we use to track, control and corral it. But it’s also hard to know what we might do in the absence of time as a unit of productivity – a measurable, dispensable resource.</p> <p>The closest we might come is simply to imagine what life might feel like in the absence of the Moon. Each day would rise and fall, in a rhythm of its own, but without visible reference to anything else. Just endless shifts from light to dark.</p> <p>Nights would be almost completely dark without the light of the Moon. Only stars at a much further distance would puncture the inky sky. The world around us would change – trees would grow, mammals would age and die, land masses would shift and change – but all would happen in an endless cycle of sunrise to sunset.</p> <p>The light from the Sun takes <a href="https://www.skyatnightmagazine.com/space-science/how-take-light-from-sun-reach-earth">eight minutes</a> to reach Earth, so the sunlight we see is always eight minutes in the past.</p> <p>I remember sitting outside when I first learned this, and wondering what the temporal delay might be between me and other objects: a plum tree, trees at the end of the street, hills in the distance, light on the horizon when looking out over the ocean, stars in the night sky.</p> <p>Moonlight, for reference, takes about <a href="https://www.pbs.org/seeinginthedark/astronomy-topics/light-as-a-cosmic-time-machine.html">1.3 seconds</a> to get to Earth. Light always travels at the same speed, it is entirely constant. The differing duration between how long it takes for sunlight or moonlight to reach the Earth is determined by the space in between.</p> <p>Time on the other hand, is anything but constant. There are countless ways we characterise it. The mere fact we have so many calendars and ways of describing perceptual time hints at our inability to pin it down.</p> <p>Calendars give us the impression we can, and have, made time predictable and understandable. Leap years, days and seconds serve as a periodic reminder that we haven’t.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/224503/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/emily-ohara-874665"><em>Emily O'Hara</em></a><em>, Senior Lecturer, Spatial Design + Temporary Practices, <a href="https://theconversation.com/institutions/auckland-university-of-technology-1137">Auckland University of Technology</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/leap-of-imagination-how-february-29-reminds-us-of-our-mysterious-relationship-with-time-and-space-224503">original article</a>.</em></p>

Technology

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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><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/223441/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/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>

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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

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Out of the rabbit hole: new research shows people can change their minds about conspiracy theories

<p><em><a href="https://theconversation.com/profiles/matt-williams-666794">Matt Williams</a>, <a href="https://theconversation.com/institutions/massey-university-806">Massey University</a>; <a href="https://theconversation.com/profiles/john-kerr-1073102">John Kerr</a>, <a href="https://theconversation.com/institutions/university-of-otago-1304">University of Otago</a>, and <a href="https://theconversation.com/profiles/mathew-marques-14884">Mathew Marques</a>, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a></em></p> <p>Many people <a href="https://theconversation.com/was-phar-lap-killed-by-gangsters-new-research-shows-which-conspiracies-people-believe-in-and-why-158610">believe at least one</a> conspiracy theory. And that isn’t necessarily a bad thing – conspiracies <em>do</em> happen.</p> <p>To take just one example, the CIA really did engage in <a href="https://www.politico.com/story/2019/04/13/cia-mind-control-1266649">illegal experiments</a> in the 1950s to identify drugs and procedures that might produce confessions from captured spies.</p> <p>However, many conspiracy theories are not supported by evidence, yet still attract believers.</p> <p>For example, in a <a href="https://doi.org/10.1111/pops.12746">previous study</a>, we found about 7% of New Zealanders and Australians agreed with the theory that <a href="https://www.earthdata.nasa.gov/learn/sensing-our-planet/on-the-trail-of-contrails">visible trails behind aircraft</a> are “chemtrails” of chemical agents sprayed as part of a secret government program. That’s despite the theory being <a href="https://iopscience.iop.org/article/10.1088/1748-9326/11/8/084011">roundly rejected</a> by the scientific community.</p> <p>The fact that conspiracy theories attract believers despite a lack of credible evidence remains a puzzle for researchers in psychology and other academic disciplines.</p> <p>Indeed, there has been a great deal of research on conspiracy theories published in the past few years. We now know more about how many people believe them, as well as the psychological and political factors that <a href="https://www.nature.com/articles/s41598-022-25617-0">correlate with that belief</a>.</p> <p>But we know much less about how often people change their minds. Do they do so frequently, or do they to stick tenaciously to their beliefs, regardless of what evidence they come across?</p> <h2>From 9/11 to COVID</h2> <p>We set out to answer this question using a <a href="https://doi.org/10.1038/s41598-024-51653-z">longitudinal survey</a>. We recruited 498 Australians and New Zealanders (using the <a href="http://prolific.com">Prolific</a> website, which recruits people to take part in paid research).</p> <p>Each month from March to September 2021, we presented our sample group with a survey, including ten conspiracy theories, and asked them how much they agreed with each one.</p> <p>All of these theories related to claims about events that are either ongoing, or occurred this millennium: the September 11 attacks, the rollout of 5G telecommunications technology, and COVID-19, among others.</p> <p>While there were definitely some believers in our sample, most participants disagreed with each of the theories.</p> <p>The most popular theory was that “pharmaceutical companies (‘Big Pharma’) have suppressed a cure for cancer to protect their profits”. Some 18% of the sample group agreed when first asked.</p> <p>The least popular was the theory that “COVID-19 ‘vaccines’ contain microchips to monitor and control people”. Only 2% agreed.</p> <h2>Conspiracy beliefs probably aren’t increasing</h2> <p>Despite contemporary concerns about a “<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7320252/">pandemic of misinformation</a>” or “<a href="https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)30461-X/fulltext">infodemic</a>”, we found no evidence that individual beliefs in conspiracy theories increased on average over time.</p> <p>This was despite our data collection happening during the tumultuous second year of the COVID-19 pandemic. Lockdowns were still happening occasionally in both <a href="https://www.timeout.com/melbourne/things-to-do/a-timeline-of-covid-19-in-australia-two-years-on">Australia</a> and <a href="https://covid19.govt.nz/about-our-covid-19-response/history-of-the-covid-19-alert-system/">New Zealand</a>, and anti-government sentiment was building.</p> <p>While we only tracked participants for six months, <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0270429">other studies</a> over much longer time frames have also found little evidence that beliefs in conspiracy theories are increasing over time.</p> <hr /> <p><iframe class="flourish-embed-iframe" style="width: 100%; height: 600px;" title="Interactive or visual content" src="https://flo.uri.sh/visualisation/16665395/embed" width="100%" height="400" frameborder="0" scrolling="no" sandbox="allow-same-origin allow-forms allow-scripts allow-downloads allow-popups allow-popups-to-escape-sandbox allow-top-navigation-by-user-activation"></iframe></p> <div style="width: 100%!; margin-top: 4px!important; text-align: right!important;"><a class="flourish-credit" href="https://public.flourish.studio/visualisation/16665395/?utm_source=embed&amp;utm_campaign=visualisation/16665395" target="_top"><img src="https://public.flourish.studio/resources/made_with_flourish.svg" alt="Made with Flourish" /></a></div> <hr /> <p>Finally, we found that beliefs (or non-beliefs) in conspiracy theories were stable – but not completely fixed. For any given theory, the vast majority of participants were “consistent sceptics” – not agreeing with the theory at any point.</p> <p>There were also some “consistent believers” who agreed at every point in the survey they responded to. For most theories, this was the second-largest group.</p> <p>Yet for every conspiracy theory, there was also a small proportion of converts. They disagreed with the theory at the start of the study, but agreed with it by the end. There was also a small proportion of “apostates” who agreed with the theory at the start, but disagreed by the end.</p> <p>Nevertheless, the percentages of converts and apostates tended to balance each other pretty closely, leaving the percentage of believers fairly stable over time.</p> <h2>Inside the ‘rabbit hole’</h2> <p>This relative stability is interesting, because <a href="https://www.jstor.org/stable/2564659">one criticism</a> of conspiracy theories is that they may not be “<a href="https://www.britannica.com/topic/criterion-of-falsifiability">falsifiable</a>”: what seems like evidence against a conspiracy theory can just be written off by believers as part of the cover up.</p> <p>Yet people clearly <em>do</em> sometimes decide to reject conspiracy theories they previously believed.</p> <p>Our findings bring into question the popular notion of the “rabbit hole” – that people rapidly develop beliefs in a succession of conspiracy theories, much as Alice tumbles down into Wonderland in Lewis Carroll’s <a href="https://www.gutenberg.org/ebooks/11">famous story</a>.</p> <p>While it’s possible this does happen for a small number of people, our results suggest it isn’t a typical experience.</p> <p>For most, the <a href="https://www.latrobe.edu.au/news/articles/2023/opinion/how-to-talk-to-someone-about-conspiracy-theories">journey into</a> conspiracy theory belief might involve a more gradual slope – a bit like a <a href="https://zslpublications.onlinelibrary.wiley.com/doi/pdfdirect/10.1111/j.1469-7998.1985.tb05649.x">real rabbit burrow</a>, from which one can also emerge.</p> <hr /> <p><em>Mathew Ling (<a href="https://www.neaminational.org.au/">Neami National</a>), Stephen Hill (Massey University) and Edward Clarke (Philipps-Universität Marburg) contributed to the research referred to in this article.</em><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/222507/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <hr /> <p><em><a href="https://theconversation.com/profiles/matt-williams-666794">Matt Williams</a>, Senior Lecturer in Psychology, <a href="https://theconversation.com/institutions/massey-university-806">Massey University</a>; <a href="https://theconversation.com/profiles/john-kerr-1073102">John Kerr</a>, Senior Research Fellow, <a href="https://theconversation.com/institutions/university-of-otago-1304">University of Otago</a>, and <a href="https://theconversation.com/profiles/mathew-marques-14884">Mathew Marques</a>, Senior Lecturer in Social Psychology, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe 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/out-of-the-rabbit-hole-new-research-shows-people-can-change-their-minds-about-conspiracy-theories-222507">original article</a>.</em></p>

Mind

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"Good luck!": Pink stops show as pregnant fan goes into labour

<p>It's not every day that you can say pop icon Pink stopped her show as you were going into labour, but for one Sydney fan this was her reality. </p> <p>The <em>So What </em>singer briefly stopped her show after spotting a pregnant woman getting wheeled out of her concert by a medic on Friday. </p> <p>Wanting to know what all the commotion was about, Pink stopped half way through her performance of <em>Our Song </em>and excitedly tried to find out the baby-to-be's gender, after discovering  that the concertgoer was experiencing contractions. </p> <p>"Is it Alicia or Alex being born?" she asked from the stage, referencing her birth name, Alecia Beth Moore. </p> <p>The singer then playfully said that they shouldn't "be looking" anymore and urged the crowd to give the woman some "privacy."</p> <p> </p> <div class="embed" style="box-sizing: inherit; margin: 0px; padding: 0px; border: 0px; font-size: 16px; vertical-align: baseline; outline: none !important;"><iframe class="embedly-embed" style="box-sizing: inherit; margin: 0px; padding: 0px; border: 0px; font-size: 16px; vertical-align: baseline; outline: none !important; width: 573px; max-width: 100%;" title="tiktok embed" src="https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.tiktok.com%2Fembed%2Fv2%2F7333559856185593090&amp;display_name=tiktok&amp;url=https%3A%2F%2Fwww.tiktok.com%2F%40miss_chantal%2Fvideo%2F7333559856185593090&amp;image=https%3A%2F%2Fp16-sign-sg.tiktokcdn.com%2Fobj%2Ftos-alisg-p-0037%2F22874a6d4d174a149b284ecb5a642be4_1707477473%3Fx-expires%3D1707865200%26x-signature%3DNsu2Nw7zUT%252Bf6ndURt3fjSjaZfg%253D&amp;key=59e3ae3acaa649a5a98672932445e203&amp;type=text%2Fhtml&amp;schema=tiktok" width="340" height="700" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen"></iframe></div> <p>"Wow, Our Song, that was the one that did it. Wouldn't have called that one! I thought it would've been Get The Party Started or 'Never Not Gonna Dance Again," she said, before congratulating the mum-to-be. </p> <p>"That's exciting. I don't even know what to say. But we have to sing now. Good luck! It's gonna be great! You're gonna do great," she said. </p> <p>A clip of the moment was shared on TikTok, with fans hoping that the mum had a safe delivery.</p> <p>"Baby is like nah I wanna see pink I don’t wanna just hear. Hope mama had a safe delivery 💕💕" one wrote. </p> <p>"Yep or maybe bubba is thinking will this make pink my godmother 😂💕" another added. </p> <p><em>Images: TikTok</em></p> <p> </p>

Family & Pets

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Newly revealed diary entry shows Queen Elizabeth's final moments

<p>A previously unseen diary entry from Queen Elizabeth's private secretary has revealed the final moments of the late monarch's life. </p> <p>Sir Edward Young dutifully recorded every moment of the Queen's life, including Her Majesty's last moments at Balmoral surrounded by her family. </p> <p>“Very peaceful,” he wrote. “In her sleep. Slipped away. Old age. She wouldn’t have been aware of anything. No pain.”</p> <p>The private diary entry was lodged in the Royal Archives and has not been made public until now.</p> <p>Queen Elizabeth passed away at the age of 96 on September 8th 2022 at her beloved Balmoral Castle in Scotland, as she was surrounded by the royal family.</p> <p> </p> <p>Others who were by the Queen’s bedside included the Queen’s senior dresser and trusted confidante, Angela Kelly, along with the Rev Kenneth MacKenzie, a minister, who read to her from the Bible.</p> <p>The diary entry comes from a new book <em>Charles III: New King, New Court. The Inside Story</em>, written by royal expert Robert Hardman, who shared other details from the Queen's final moments.</p> <p>The book notes that after King Charles sat by his mother's bedside for hours before her death, he went out to forage mushrooms to clear his head.</p> <p>It was when he was returning to Balmoral Castle that he was informed his mother has died.  </p> <p>After her death, a footman brought a locked red box of paperwork found by her deathbed.</p> <p>In it, were two sealed letters: one to her son and heir, Charles, and the other, addressed to Young.</p> <p>The box also contained her final royal order: her choice of candidates for the prestigious Order of Merit for ‘exceptionally meritorious service’ across the Commonwealth.</p> <p>Hardman writes in the new book, “Even on her deathbed, there had been work to do. And she had done it.”</p> <p><em>Image credits: Getty Images</em></p>

Caring

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I’m trying to lose weight and eat healthily. Why do I feel so hungry all the time? What can I do about it?

<p><em><a href="https://theconversation.com/profiles/nick-fuller-219993">Nick Fuller</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>Benjamin Franklin, one of the founding fathers of the United States, famously said nothing is certain except death and taxes. But I think we can include “you’ll feel hungry when you’re trying to lose weight” as another certainty.</p> <p>The reason is basic biology. So how does this work – and what can you do about it?</p> <h2>Hormones control our feelings of hunger</h2> <p>Several hormones play an essential role in regulating our feelings of hunger and fullness. The most important are ghrelin – often called the hunger hormone – and leptin.</p> <p>When we’re hungry, <a href="https://pubmed.ncbi.nlm.nih.gov/11739476/">ghrelin</a> is released by our stomach, lighting up a part of our brain called the hypothalamus to tell us to eat.</p> <p>When it’s time to stop eating, hormones, including <a href="https://pubmed.ncbi.nlm.nih.gov/8717038/">leptin</a>, are released from different organs, such as our gut and fat tissue, to signal to the brain that we’re full.</p> <h2>Dieting disrupts the process</h2> <p>But when we change our diet and start losing weight, we disrupt how these <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4766925/">appetite hormones function</a>.</p> <p>This triggers a process that stems from our hunter-gatherer ancestors. Their bodies developed this mechanism as a survival response to adapt to periods of deprivation and protect against starvation.</p> <p>The levels of hormones <a href="https://pubmed.ncbi.nlm.nih.gov/23126426/">managing our hunger increase</a>, making us feel hungrier to tell us to eat more, while the ones responsible for signalling we’re full decrease their levels, intensifying our feelings of hunger.</p> <p>We end up increasing our calorie consumption so we eat more to regain the weight we lost.</p> <p>But worse, even after the kilos creep back on, <a href="https://pubmed.ncbi.nlm.nih.gov/22029981/">our appetite hormones don’t restore</a> to their normal levels – they keep telling us to eat more so we put on a little extra fat. This is our body’s way of preparing for the next bout of starvation we will impose through dieting.</p> <p>Fortunately, there are things we can do to manage our appetite, including:</p> <h2>1. Eating a large, healthy breakfast every day</h2> <p>One of the easiest ways to manage our feelings of hunger throughout the day is to eat most of our food earlier in the day and taper our meal sizes so dinner is the smallest meal.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/32073608/">Research</a> shows a low-calorie or small breakfast leads to increased feelings of hunger, specifically appetite for sweets, across the course of the day.</p> <p><a href="https://www.cell.com/cell-metabolism/fulltext/S1550-4131(22)00344-8">Another study</a> found the same effect. Participants went on a calorie-controlled diet for two months, where they ate 45% of their calories for breakfast, 35% at lunch and 20% at dinner for the first month, before switching to eat their largest meal in the evening and their smallest in the morning. Eating the largest meal at breakfast resulted in decreased hunger throughout the day.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/32073608/">Research</a> also shows we burn the calories from a meal 2.5-times more efficiently in the morning than the evening. So emphasising breakfast over dinner is good not just for hunger control, but also weight management.</p> <h2>2. Prioritising protein</h2> <p>Protein helps contain feelings of hunger. This is because protein-rich foods such as lean meats, tofu and beans suppress the appetite-stimulating ghrelin and stimulate another hormone called <a href="https://www.sciencedirect.com/science/article/pii/S1550413106002713">peptide YY</a> that makes you feel full.</p> <p>And just as eating a breakfast is vital to managing our hunger, what we eat is important too, with <a href="https://pubmed.ncbi.nlm.nih.gov/24703415/">research</a> confirming a breakfast containing protein-rich foods, such as eggs, will leave us feeling fuller for longer.</p> <p>But this doesn’t mean just eating foods with protein. Meals need to be balanced and include a source of protein, wholegrain carb and healthy fat to meet our dietary needs. For example, eggs on wholegrain toast with avocado.</p> <h2>3. Filling up with nuts and foods high in good fats and fibre</h2> <p>Nuts often get a bad rap – thanks to the misconception they cause weight gain – but nuts can help us manage our hunger and weight. The filling fibre and good fats found in nuts take longer to digest, meaning our hunger is satisfied for longer.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/12791613/">Studies</a> suggest you can include up to 68 grams per day of nuts without affecting your weight.</p> <p>Avocados are also high in fibre and heart-healthy monounsaturated fats, making them another excellent food for managing feelings of fullness. This is backed by a <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6567160/">study</a> confirming participants who ate a breakfast incorporating avocado felt more satisfied and less hungry than participants who ate a meal containing the same calories but with lower fat and fibre content.</p> <p>Similarly, eating foods that are high in soluble fibre – such as <a href="https://pubmed.ncbi.nlm.nih.gov/24820437/">beans</a> and vegetables – make us feel fuller. This type of fibre attracts water from our gut, forming a gel that slows digestion.</p> <h2>4. Eating mindfully</h2> <p>When we take time to really be aware of and enjoy the food we’re eating, we slow down and eat far less.</p> <p>A <a href="https://pubmed.ncbi.nlm.nih.gov/28718396/">review</a> of 68 studies found eating mindfully helps us better recognise feelings of fullness. Mindful eating provides our brain enough time to recognise and adapt to the signals from our stomach telling us we’re full.</p> <p>Slow down your food consumption by sitting at the dinner table and use smaller utensils to reduce the volume of food you eat with each mouthful.</p> <h2>5. Getting enough sleep</h2> <p>Sleep deprivation disturbs our <a href="https://www.sciencedirect.com/science/article/abs/pii/S1389945708700133">appetite hormones</a>, increasing our feelings of hunger and <a href="https://www.nature.com/articles/ncomms3259">triggering cravings</a>. So aim to get at least seven hours of uninterrupted sleep a night.</p> <p>Try switching off your devices <a href="https://journals.sagepub.com/doi/full/10.1177/1477153515584979">two hours before bed</a> to boost your body’s secretion of sleep-inducing hormones like melatonin.</p> <h2>6. Managing stress</h2> <p>Stress increases our <a href="https://pubmed.ncbi.nlm.nih.gov/18568078/">body’s production of cortisol</a> and triggers food cravings.</p> <p>So take time out when you need it and set aside time for stress-relieving activities. This can be as simple as getting outdoors. A <a href="https://www.frontiersin.org/articles/10.3389/fpsyg.2019.00722/full">2019 study</a> found sitting or walking outdoors at least three times a week could reduce cortisol levels by 21%.</p> <h2>7. Avoiding depriving ourselves</h2> <p>When we change our diet to lose weight or eat healthier, we typically restrict certain foods or food groups.</p> <p>However, this <a href="https://pubmed.ncbi.nlm.nih.gov/18568078/">heightens activity</a> in our mesocorticolimbic circuit – the reward system part of the brain – often resulting in us craving the foods we’re trying to avoid. Foods that give us pleasure release feel-good chemicals called endorphins and learning chemicals called dopamine, which enable us to remember – and give in to – that feel-good response.</p> <p>When we change our diet, activity in our hypothalamus – the clever part of the brain that regulates emotions and food intake – <a href="https://pubmed.ncbi.nlm.nih.gov/18568078/">also reduces</a>, decreasing our control and judgement. It often triggers a psychological response dubbed the “what-the-hell effect”, when we indulge in something we think we shouldn’t feel guilty about and then go back for even more.</p> <p>Don’t completely cut out your favourite foods when you go on a diet or deprive yourself if you’re hungry. It will take the pleasure out of eating and eventually you’ll give into your cravings.</p> <p><em>At the Boden Group, Charles Perkins Centre, we are studying the science of obesity and running clinical trials for weight loss. You can <a href="https://redcap.sydney.edu.au/surveys/?s=RKTXPPPHKY">register here</a> to express your interest.</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/215808/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/nick-fuller-219993">Nick Fuller</a>, Charles Perkins Centre Research Program Leader, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/im-trying-to-lose-weight-and-eat-healthily-why-do-i-feel-so-hungry-all-the-time-what-can-i-do-about-it-215808">original article</a>.</em></p>

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Netflix reveals top TV shows of 2023

<p>Netflix has released its first ever biannual report into how their original shows and performed on the platform. </p> <p>The report titled “What We Watched: A Netflix Engagement Report”, covers over 18,000 titles and nearly 100 billion hours viewed between a six-month period from January and June. </p> <p>Content is included in the report if it's been watched for over 50,000 hours. </p> <p>According to the list the most-watched TV show during the six month period, was Season 1 of <em>The Night Agent, </em>a US show which stars Gabriel Basso and Luciane Buchanan. </p> <p>The show racked up a massive 812.1 million hours of viewership.</p> <p>Comedy-drama <em>Ginny &amp; Georgia </em>took second spot, which was streamed for over 665 million hours. </p> <p>The third most-watched show was the first season of the South Korean thriller <em>The Glory </em>with 622 million hours of viewership. </p> <p>Worldwide hit <em>Wednesday, </em>starring Jenna Ortega ranked fourth, with half a billion hours from January to June, even though it technically had over one billion hours of viewership in the first 19 days since after it was released in November 2022. </p> <p>But since the show premiered late last year, most viewers had already finished the series by the time the Netflix report began. </p> <p>Netflix co – chief executive Ted Sarandos said that the streaming platform is making continuous effort to make viewership information more public, in order to build trust with their audience. </p> <p>“In the earliest days, it really wasn’t really in our interest to be that transparent because we were building a new business and we also needed room to learn but we also didn’t want to provide road maps to future competitors,” Sarandos told reporters, according to <em>Vulture</em>. </p> <p>“The unintended consequence of not having more transparent data about our engagement was it created an atmosphere of mistrust over time with producers and creators and the press about what was happening on Netflix,” Sarados said.</p> <p>“So we’ve been on this continuum of opening things up.”</p> <p><em>Image: </em><em>Phil Barker/Future Publishing via Getty Images</em></p>

TV

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Surprise choice for Time's 2023 Person of the Year

<p>Hold onto your hats, folks: Taylor Swift has been crowned <em>Time</em> magazine's Person of the Year for 2023, leaving the world collectively scratching its head and asking, "Did we miss the memo that we're living in Taylor's world now?"</p> <p>Traditionally reserved for influential political figures or those who've left an indelible mark on the global stage – <span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">you know, like Russian President Vladimir Putin, King Charles III, Barbie – </span><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">this time the Person of the Year honour has been bestowed upon a pop sensation </span><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">who can make you both weep and dance in the span of a three-minute song.</span></p> <p>In a statement that surely made a few historians raise an eyebrow, <em>Time</em>'s editor-in-chief, Sam Jacobs, explained, "In a divided world, where too many institutions are failing, Taylor Swift found a way to transcend borders and be a source of light." Because when we think of bridging divides and bringing people together, we immediately think of "Shake It Off" and "Love Story".</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Time Magazine: We’d like to name you Person of the Yea-</p> <p>Me: Can I bring my cat. <a href="https://t.co/SOhkYKSTwG">https://t.co/SOhkYKSTwG</a></p> <p>— Taylor Swift (@taylorswift13) <a href="https://twitter.com/taylorswift13/status/1732406430857093501?ref_src=twsrc%5Etfw">December 6, 2023</a></p></blockquote> <p>While past Persons of the Year have included world leaders and political heavyweights, Swift's victory signals a definite paradigm shift. Apparently, in 2023, the ability to make millions of people sing along to your breakup anthems and inspire an army of fans to don cat ears for Halloween is a more valuable global contribution than, say, Ukrainian President Volodymyr Zelenskyy being honoured for his courage in resisting Russia's invasion.</p> <p>In 2023, it seems we've collectively decided that what the world really needs is more "Bad Blood" and less, well, actual bad blood between nations.</p> <p>Chinese President Xi Jinping and Hollywood strikers also found themselves on the shortlist, along with <em>Barbie</em>, who apparently had a banner year as the highest-grossing film of 2023. Forget geopolitics; it's all about the dollars and sense.</p> <p>Swift also triumphed over King Charles III, Federal Reserve chairman Jerome Powell, and even OpenAI CEO Sam Altman. Apparently, even the promise of artificial intelligence couldn't outshine the real magic of Taylor Swift.</p> <p>In the end, T-Swift's ability to sell out stadiums and break box office records with her concert movie proved that in a world full of political turmoil and global challenges, what we really need is a good sing-along. </p> <p><em>Images: Twitter / X</em></p>

Books

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Groom faces serious jail time after $89 million "wedding of the century"

<p>A groom whose viral $89 million wedding was dubbed the "wedding of the century" is now facing a possible life sentence in prison. </p> <p>Jacob LaGrone, 29, and wife, car dealership heiress Madelaine Brockway, took social media by storm last month after videos of their lavish, five-day wedding in France went viral on TikTok. </p> <p>The wedding which featured an overnight stay at the Palace of Versailles, rehearsal dinner at the Paris Opera House, and a performance by Maroon 5 at the Texan couple's reception, was nothing short of amazing. </p> <p>Now, instead of going on their honeymoon, the groom could be facing life in prison, after getting arrested for allegedly shooting at three police officers in an incident on March 14.</p> <p>The Nashville native was indicted eight months ago on three counts of aggravated assault on a public servant, which is a first-degree felony in Texas, that, if convicted, could see him face a sentence from less than five years to life in prison. </p> <p>According to city officials, officers responded to multiple disturbance calls about a gun being discharged at a home – and when the three officers arrived, "they were fired upon” by LaGrone.</p> <p>An indictment obtained by <em>The Washington Post</em>, said that LaGrone "did intentionally and knowingly threaten imminent bodily injury" to the officers and “did use or exhibit a deadly weapon during the commission of the assault, namely, a firearm”.</p> <p>The indictment did not specify where the incident took place, and no further details were given regarding the disturbance calls.</p> <p><em>The Dallas Morning News </em>reported that the Tarrant County District Attorney offered LaGrone a plea deal of 25-years in jail . </p> <p>Neither LaGrone nor his wife have publicly addressed the charges, and both have since made their social media accounts private. </p> <p><em>Images: Instagram/ News.com.au</em></p>

Legal

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Why we feel like Christmas comes around more quickly each year

<p><em><a href="https://theconversation.com/profiles/ruth-ogden-1182467">Ruth Ogden</a>, <a href="https://theconversation.com/institutions/liverpool-john-moores-university-1319">Liverpool John Moores University</a></em></p> <p>Think back to your childhood. December was the longest of months. It might have been filled with rehearsing school nativity performances, writing up your wishlist and savouring the morning’s advent calendar chocolate. But at times it felt like Santa would never arrive.</p> <p>As an adult it’s a different experience. One minute it’s summer holidays, barbecues and sunburn and then, in the blink of an eye, it’s mince pies, tinsel and turkey. Is it just me, or is Christmas coming around faster?</p> <p>If you cannot believe the festive season is upon us already, you’re not alone. My colleagues and recently conducted a survey of 918 adults in the UK (full results still to be published) and found 77% of respondents agreed Christmas seems to arrive more rapidly each year.</p> <p>One reason may be the way we experience the <a href="https://brill.com/view/journals/time/9/3/article-p275_275.xml">passage of time changes as we age</a>, often resulting in the feeling that <a href="https://journals.sagepub.com/doi/abs/10.1177/0961463x13478052">time speeds up as we get older</a>. For a seven-year- old, the 12 months between Christmases are a huge proportion of their life. For a 45-year-old, those same 12 months are a small portion of their experience. This <a href="https://journals.sagepub.com/doi/10.2466/pms.1975.41.1.235">difference in ratio</a> compresses the relative time between Christmases each year.</p> <p>Our experience of time also changes because we rely on memory to estimate duration. When we judge how long something lasted for, we base our estimate on <a href="https://psycnet.apa.org/record/2004-18721-003">how many memories we made during the period of interest</a>. Whether we are trying to remember the length of a film, car journey or relationship, the number of memories we encoded during it will serve as an indicator of its length.</p> <p>Periods of time in which fewer new memories are made, either because there was a lack of stimulating tasks, novel activities or heightened emotions, are interpreted by <a href="https://philpapers.org/rec/BLORAP">our brains as short</a>.</p> <h2>Where has the year gone</h2> <p>As we age, memory becomes more fallible and we recall less from our day to day lives. We’re also less likely to try new things than when we were younger. Together these factors may contribute to the sensation that less time has passed since last Christmas than we were expecting.</p> <p>Because what we do has such a strong influence on how we experience time, <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0235871">changes to our routine distort the passage of time</a>. A predictable day helps time to flow steadily.</p> <p>This was illustrated on a global scale during the pandemic. One minute we were all going about our daily lives. Then all of a sudden, our routines were scrambled. People from <a href="https://journals.plos.org/plosone/article/comments?id=10.1371/journal.pone.0266261">Buenos Aries</a> to <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0266877">Bagdad</a> reported an overwhelming sense time did not pass as normal during the pandemic.</p> <p>While Christmas does not cause the same level of disruption as a global pandemic, it disrupts our habits.</p> <h2>Can’t wait ‘til it’s Christmas?</h2> <p>Another factor which may make us feel like Christmas is here too fast is the amount of energy we put into anticipating it. For many children, Christmas is arguably the most eagerly awaited event of the year. Advent calendars count down the days until Father Christmas arrives. All this excitement means children pay a lot of attention to the passage of time in the run up to Christmas. Unfortunately for them, focusing on the passage of time <a href="https://digitalcommons.usm.maine.edu/facbooks/472/">typically makes it drag</a>.</p> <p>For most adults, Christmas is less thrilling. So adults probably think less about the countdown. Paying less attention to time <a href="https://pubmed.ncbi.nlm.nih.gov/35902608/">makes it pass more quickly</a>. The effect may have been particularly pronounced this year because, in the post-pandemic normality, life is busier than ever and we have even less time to think about Christmas.</p> <p>Technological change also affects our perception of time. Advances in technology enable us to accomplish more tasks, more quickly, than ever before. This acceleration in the <a href="https://journals.sagepub.com/doi/10.2466/pms.1975.41.1.235">pace of life</a> over the past 20 years may also contribute to the sensation that Christmas now comes around too soon.</p> <h2>Running out of time</h2> <p>Despite paying less attention to time, adults experience significantly more demands on their schedules than children in the run up to Christmas. For children, Christmas happens by magic. For adults however the festive mystique is replaced by large amounts of planning, shopping, wrapping and cooking. The added time pressure created by Christmas may contribute to time passing more quickly.</p> <p>The lack of control children have over Christmas likely increases their level of <a href="https://www.sciencedirect.com/science/article/abs/pii/S1053810015300465">temporal uncertainty</a>. Not knowing when, or indeed if, something will happen can also slow the passage of time.</p> <p>However, maybe we feel like Christmas comes around faster each year because it really does. In years gone by Christmas advertising wasn’t seen until the start of Advent. Nowadays it is normal to see chocolate Santas on the supermarket shelves in early October. This literal <a href="https://www.sciencedirect.com/science/article/abs/pii/S0165176505002284">shifting of the Christmas timeline</a> undoubtedly adds to the psychological sense of Christmas coming earlier.</p> <p>However, retailers’ attempts to increase profits by starting the festive period earlier each year come at a price. When retailer Very.com launched it’s Christmas <a href="https://metro.co.uk/2022/10/10/christmas-advert-in-october-from-very-outrages-viewers-17534895/">advertising campaign on October 7</a> in 2021 there was public outrage. We don’t want to actually see Christmas coming around more quickly. Very didn’t repeat their mistake this year.<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/194575/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/ruth-ogden-1182467"><em>Ruth Ogden</em></a><em>, Reader in Experimental Psychology, <a href="https://theconversation.com/institutions/liverpool-john-moores-university-1319">Liverpool John Moores 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-we-feel-like-christmas-comes-around-more-quickly-each-year-194575">original article</a>.</em></p>

Mind

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Supernatural star has six heart attacks and dies four times

<p><em>Supernatural </em>star Mark Sheppard recently shared a harrowing experience that left fans and well-wishers in disbelief.</p> <p>The 59-year-old actor disclosed that he had faced six massive heart attacks over the weekend, defying the odds by surviving – despite dying and being revived four times during the ordeal.</p> <p>Sheppard recounted the dramatic incident in an Instagram post from his hospital bed, detailing how he collapsed in his kitchen at home. Urgently rushed to the hospital, medical professionals discovered a "100 per cent blockage" in his left anterior descending artery (LAD), a vital blood vessel supplying the front of the left side of the heart, according to John Hopkins Medicine.</p> <p>The actor expressed profound gratitude to his wife, the Los Angeles Fire Department at Mulholland, and the dedicated staff at Providence California St Joseph's, saying that without their prompt intervention, his chances of survival would have been "virtually nil".</p> <p>Despite the severity of the situation, Sheppard's resilience shone through. In his Instagram post, he shared the astonishing news of being resuscitated four times after experiencing the six massive cardiac events. The actor, best known for his role as the demon and King of Hell Crowley in <em>Supernatural</em>, acknowledged the miracle of his survival and thanked the medical professionals who played a crucial role in his recovery.</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/C0XZqCtSYeO/?utm_source=ig_embed&amp;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/C0XZqCtSYeO/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Mark Sheppard (@realmarksheppard)</a></p> </div> </blockquote> <p>In the midst of his health crisis, Sheppard took a moment to express his gratitude for the support and care he received. His fans, too, flooded the comment section with well-wishes and messages of relief. One fan, acknowledging the actor's miraculous survival, commented, "All the best to you and your family!" Another, an experienced emergency room nurse, exclaimed, "As a 20-year ER nurse, you are a miracle!"</p> <p>Sheppard wrapped up his post on a positive note, announcing that he is on the mend, soon to be heading home, and "feeling great".</p> <p><em>Images: Instagram</em></p>

Caring

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It’s time to limit how often we can travel abroad – ‘carbon passports’ may be the answer

<p><em><a href="https://theconversation.com/profiles/ross-bennett-cook-1301368">Ross Bennett-Cook</a>, <a href="https://theconversation.com/institutions/university-of-westminster-916">University of Westminster</a></em></p> <p>The summer of 2023 has been very significant for the travel industry. By the end of July, international tourist arrivals globally <a href="https://www.unwto.org/news/international-tourism-swiftly-overcoming-pandemic-downturn">reached 84% of pre-pandemic levels</a>. In <a href="https://joint-research-centre.ec.europa.eu/jrc-news-and-updates/eu-tourism-almost-full-recovery-pre-pandemic-levels-2023-10-23_en">some European countries</a>, such as France, Denmark and Ireland, tourism demand even surpassed its pre-pandemic level.</p> <p>This may be great <a href="https://skift.com/insight/state-of-travel/">news economically</a>, but there’s concern that a return to the status quo is already showing dire environmental and social consequences.</p> <p>The summer saw record-breaking heatwaves across many parts of the world. People were forced to flee <a href="https://www.theguardian.com/world/2023/jul/24/greece-wildfires-corfu-evia-rhodes-heatwave-northern-hemisphere-extreme-weather-temperatures-europe">wildfires in Greece</a> and <a href="https://www.independent.co.uk/climate-change/news/hawaii-fires-update-biden-b2393188.html">Hawaii</a>, and extreme <a href="https://www.manchestereveningnews.co.uk/news/world-news/foreign-office-issues-spain-weather-27339111">weather warnings</a> were issued in many popular holiday destinations like Portugal, Spain and Turkey. Experts <a href="https://theconversation.com/european-heatwave-whats-causing-it-and-is-climate-change-to-blame-209653">attributed these extreme conditions</a> to climate change.</p> <p>Tourism is part of the problem. The tourism sector <a href="https://wttc.org/Portals/0/Documents/Reports/2021/WTTC_Net_Zero_Roadmap.pdf">generates around one-tenth</a> of the greenhouse gas emissions that are driving the climate crisis.</p> <p>The negative impacts of tourism on the environment have become so severe that some are suggesting drastic changes to our travel habits are inevitable. In a <a href="https://www.intrepidtravel.com/sites/intrepid/files/basic_page/files/A%20Sustainable%20Future%20For%20Travel%20From%20Crisis%20To%20Transformation-231016-02.pdf">report</a> from 2023 that analysed the future of sustainable travel, tour operator Intrepid Travel proposed that “carbon passports” will soon become a reality if the tourism industry hopes to survive.</p> <h2>What is a carbon passport?</h2> <p>The idea of a carbon passport centres on each traveller being assigned a yearly carbon allowance that they cannot exceed. These allowances can then “ration” travel.</p> <p>This concept may seem extreme. But the idea of personal carbon allowances is not new. A <a href="https://publications.parliament.uk/pa/cm200708/cmselect/cmenvaud/565/565.pdf">similar concept</a> (called “personal carbon trading”) was discussed in the House of Commons in 2008, before being shut down due to its perceived complexity and the possibility of public resistance.</p> <p>The <a href="https://www.nature.org/en-us/get-involved/how-to-help/carbon-footprint-calculator/#:%7E:text=A%20carbon%20footprint%20is%20the,is%20closer%20to%204%20tons.">average annual carbon footprint</a> for a person in the US is 16 tonnes – one of the highest rates in the world. In the UK this figure sits at 11.7 tonnes, still more than five times the figure recommended by the <a href="https://www.openaccessgovernment.org/the-average-british-carbon-footprint-is-five-times-over-paris-agreement-recommendations/152669/#:%7E:text=Despite%20rising%20environmental%20awareness%20across,equivalent%20(tCO2e)%20per%20year.">Paris Agreement</a> to keep global temperature rise below 1.5°C.</p> <p>Globally, the average annual carbon footprint of a person is closer to 4 tonnes. But, to have the best chance of preventing temperature rise from overshooting 2°C, the average global carbon footprint <a href="https://www.nature.org/en-us/get-involved/how-to-help/carbon-footprint-calculator/#:%7E:text=Globally%2C%20the%20average%20carbon%20footprint,tons%20doesn't%20happen%20overnight!">needs to drop</a> to under 2 tonnes by 2050. This figure equates to around <a href="https://www.theguardian.com/environment/ng-interactive/2019/jul/19/carbon-calculator-how-taking-one-flight-emits-as-much-as-many-people-do-in-a-year">two return flights</a> between London and New York.</p> <p>Intrepid Travel’s report predicts that we will see carbon passports in action by 2040. However, <a href="https://www.politico.eu/article/travel-short-haul-flights-europe-under-fire-climate-change-cop26/">several laws and restrictions</a> have been put in place over the past year that suggest our travel habits may already be on the verge of change.</p> <h2>Targeting air travel</h2> <p>Between 2013 and 2018, the amount of CO₂ emitted by commercial aircrafts worldwide <a href="https://theicct.org/sites/default/files/publications/ICCT_CO2-commercl-aviation-2018_20190918.pdf">increased by 32%</a>. Improvements in fuel efficiency are slowly reducing per passenger emissions. But <a href="https://www.sciencedirect.com/science/article/pii/S1352231014004889">research</a> from 2014 found that whatever the industry’s efforts to reduce its carbon emissions, they will be outweighed by the growth in air traffic.</p> <p>For emission reductions to have any meaningful effect, ticket prices would have to rise by 1.4% each year, discouraging some people from flying. However, in reality, <a href="https://www.climatecentral.org/news/increase-in-flights-will-outweigh-carbon-cuts-17875">ticket prices are falling</a>.</p> <p>Some European countries are beginning to take measures to reduce air travel. As of April 1 2023, passengers on short-haul flights and older aircraft in Belgium have been <a href="https://www.euronews.com/green/2022/12/12/private-jets-and-short-haul-flights-face-pollution-busting-tax-increases-in-belgium">subject to increased taxes</a> to encourage alternative forms of travel.</p> <p>Less than two months later France banned <a href="https://www.bbc.co.uk/news/world-europe-65687665">short-haul domestic flights</a> where the same trip can be made by train in two-and-a-half hours or less. <a href="https://businesstravelerusa.com/news/spain-to-follow-frances-lead-plans-to-ban-short-haul-domestic-flights/">Spain</a> is expected to follow suit.</p> <p>A similar scheme could also be on the horizon for Germany. In 2021, a <a href="https://www.cleanenergywire.org/news/seventy-percent-germans-favour-banning-short-haul-flights-survey">YouGov poll</a> found that 70% of Germans would support such measures to fight climate change if alternative transport routes like trains or ships were available.</p> <h2>Cruises and carbon</h2> <p>It’s not just air travel that’s being criticised. An <a href="https://www.transportenvironment.org/wp-content/uploads/2023/06/The-return-of-the-cruise-June-2023.pdf">investigation</a> by the European Federation for Transport and Environment in 2023 found that cruise ships pump four times as many sulphuric gases (which are proven to cause acid rain and <a href="https://www.forbes.com/sites/jamesellsmoor/2019/04/26/cruise-ship-pollution-is-causing-serious-health-and-environmental-problems/?sh=468ee2f637db">several respiratory conditions</a>) into the atmosphere than all of Europe’s 291 million cars combined.</p> <p>Statistics like these have forced European destinations to <a href="https://www.ft.com/content/8727387d-590d-43bd-a305-b5ec208a4dfe">take action</a> against the cruise industry. In July, Amsterdam’s council <a href="https://www.bbc.co.uk/news/world-europe-66264226">banned cruise ships</a> from docking in the city centre in a bid to reduce tourism and pollution – an initiative that has shown success elsewhere.</p> <p>In 2019 Venice was the most polluted European port, due to large numbers of cruise ship visits. But it dropped to 41st place in 2022 after a ban on large cruise ships entering the city’s waters <a href="https://www.transportenvironment.org/discover/europes-luxury-cruise-ships-emit-as-much-toxic-sulphur-as-1bn-cars-study/">reduced air pollutants from ships</a> in Venice by 80%.</p> <h2>Changing destinations</h2> <p>Intrepid Travel’s report also highlights that not only how we travel, but <a href="https://joint-research-centre.ec.europa.eu/jrc-news-and-updates/global-warming-reshuffle-europes-tourism-demand-particularly-coastal-areas-2023-07-28_en">where we travel</a> will soon be impacted by climate change. Boiling temperatures will probably diminish the allure of traditional beach destinations, prompting European tourists to search for cooler destinations such as Belgium, Slovenia and Poland for their summer holidays.</p> <p><a href="https://www.travelweekly.com/Travel-News/Tour-Operators/Travelers-seek-cooler-destinations-this-summer">Several travel agencies</a> reported seeing noticeable increases in holiday bookings to cooler European destinations like Scandinavia, Ireland and the UK during 2023’s peak summer travel months.</p> <p>Whatever the solution may be, changes to our travel habits look inevitable. Destinations across the globe, from <a href="https://www.theneweuropean.co.uk/barcelonas-war-on-tourism-ada-colau/">Barcelona</a> to the <a href="https://www.dw.com/en/italy-tourism-bans-controls-fees-restrictions/a-66453047">Italian riveria</a> and even <a href="https://theconversation.com/death-on-everest-the-boom-in-climbing-tourism-is-dangerous-and-unsustainable-114033">Mount Everest</a> are already calling for limits on tourist numbers as they struggle to cope with crowds and pollution.</p> <p>Holidaymakers should prepare to change their travel habits now, before this change is forced upon them.</p> <p><a href="https://theconversation.com/profiles/ross-bennett-cook-1301368"><em>Ross Bennett-Cook</em></a><em>, Visiting Lecturer, School of Architecture + Cities, <a href="https://theconversation.com/institutions/university-of-westminster-916">University of Westminster</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/its-time-to-limit-how-often-we-can-travel-abroad-carbon-passports-may-be-the-answer-216503">original article</a>.</em></p>

International Travel

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"You've restored my faith": Community shows up for lonely birthday boy

<p>One dad's desperate plea has "restored" his faith after his local community showed up for his son's third birthday party. </p> <p>Pre-schooler William Buck and his dad Steven sat patiently on a beach in Wellington, waiting for his friends to arrive and begin the celebrations for his third birthday party. </p> <p>As time passed, William and his dad grew more hopeless, and they worried about the fate of the celebrations. </p> <p>"He kept asking where everyone was, and we were like 'they’re coming soon'," Steven Buck told <em><a href="https://www.stuff.co.nz/life-style/wellbeing/parenting/133203054/familys-plea-after-nobody-shows-at-3yearolds-birthday-brings-community-to-beach" target="_blank" rel="nofollow noopener" data-i13n="cpos:2;pos:1" data-ylk="slk:Stuff;cpos:2;pos:1;elm:context_link;itc:0" data-rapid_p="9" data-v9y="1">Stuff</a></em>.</p> <p>Steven felt "guilty" that none of his son's mates had come to the party, especially given how excited his son had been for this birthday, as he had been talking about the celebration for weeks. </p> <p>In a last ditch effort to make William's day special, Steven turned to social media for help. </p> <p>Steven posted an image of the pair online and invited any locals wanting "some sun and sand" to join them.</p> <p>"William would love some friends to play with. He has Hot Wheels, sand toys, dinos, and we have some snacks and drinks. Any and all welcome," he wrote.</p> <p>Amazingly, locals responded in their thousands, wishing William a 'Happy Birthday' while many others joined the three-year-old and his parents.</p> <p>"Going there. See you soon," one local wrote, before arriving with her family.</p> <p>The partygoers arrived with bubbles and inflatables, parking themselves down on beach chairs ready to celebrate the sunny day with William.</p> <p>"Thank you so much everyone for the birthday wishes and support," Steven wrote online after the day. "Wellington you always restore my faith in humanity!"</p> <p><em>Image credits: Facebook</em></p>

Family & Pets