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You don’t need a doctor to get more physically active – here are 10 simple steps you can take by yourself

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/nerys-m-astbury-410114">Nerys M Astbury</a>, <a href="https://theconversation.com/institutions/university-of-oxford-1260">University of Oxford</a></em></p> <p>We all know physical activity has many <a href="https://www.nhs.uk/live-well/exercise/exercise-health-benefits/">health benefits</a>, including for mental health. It helps <a href="https://theconversation.com/exercise-can-reduce-stress-and-improve-sleep-particularly-for-women-with-breast-cancer-186144">manage stress</a>, ease joint or back pain, and boost energy levels.</p> <p>Exercise can also improve <a href="https://theconversation.com/exercise-and-the-brain-three-ways-physical-activity-changes-its-very-structure-150203">brain function</a> and <a href="https://theconversation.com/exercise-really-can-help-you-sleep-better-at-night-heres-why-that-may-be-192427">sleep</a>, and lift mood. In contrast, inactivity or spending too much time <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6308180/">sedentary</a> is a leading factor in developing a range of diseases.</p> <p>The <a href="https://www.who.int/publications/i/item/9789240015128">World Health Organization</a> recommends we should do a weekly minimum of 150-300 minutes of moderate intensity physical activity, such as walking, or 75 minutes of vigorous physical activity, such as swimming, jogging or an exercise class – as well as <a href="https://theconversation.com/strength-training-could-be-the-answer-to-one-of-the-worlds-worst-killers-228665">regular strength training</a>.</p> <p>However, many people <a href="https://www.who.int/teams/health-promotion/physical-activity/global-status-report-on-physical-activity-2022">fail to meet these guidelines</a>. So what to do about this <a href="https://www.weforum.org/agenda/2022/12/lack-exercise-inactivity-preventable-diseases/">health crisis</a>?</p> <p>There is already <a href="https://www.bmj.com/content/376/bmj-2021-068465">evidence</a> that when GPs give patients guidance and continued support to increase physical activity, this encourages them to be more physically active – at least in the short term. However, we don’t yet know the best way for doctors to communicate with patients to help them sustain these increased activity levels so the current guidance and support on offer to patients isn’t as effective as it could be.</p> <figure><iframe src="https://www.youtube.com/embed/vCCD1xHKpZc?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>For example, my <a href="https://www.bmj.com/content/386/bmj-2023-078713">latest research</a> examines the <a href="https://www.bmj.com/content/340/bmj.c1900">“motivational interviewing” (MI)</a> method GPs currently use to encourage patients to change their lifestyle. MI is a patient-centred, non-confrontational communication style that helps patients address any problem behaviour by exploring their ambivalence towards changing it. MI has been shown to help patients with a host of health problems, including <a href="https://pubmed.ncbi.nlm.nih.gov/25577724/">addiction issues</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/23001832/">eating disorders</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/25726920/">smokers</a> and those with <a href="https://pubmed.ncbi.nlm.nih.gov/33637368/">diabetes</a> to change their behaviour.</p> <p>However, I found that while MI programmes can help patients increase their total amount of physical activity – the benefits are only short term.</p> <h2>Ten simple ways to be more physically active</h2> <p>If you want more physical activity in your life, then, there are many self-directed things you can do to help yourself, without joining a programme or seeing your GP.</p> <p>Here are ten simple and effective ways to help you become – and stay – more physically active:</p> <p><strong>1) Don’t sit, stand</strong></p> <p>We <a href="https://theconversation.com/sitting-is-bad-for-your-health-and-exercise-doesnt-seem-to-offset-the-harmful-effects-225056">sit a lot</a>. In fact, it’s likely you’re sitting right now – and you needn’t be. Sitting for long periods has been <a href="https://doi.org/10.1016/j.amepre.2010.05.024">linked</a> with many adverse health outcomes, so try to stand more.</p> <figure><iframe src="https://www.youtube.com/embed/wUEl8KrMz14?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p><strong>2) Take the stairs</strong></p> <p>Being physically active needn’t mean expensive gym memberships. Try building physical activity into your daily routine. One easy way to do this is by swapping the lift or escalator for the stairs.</p> <p><strong>3) Make it fun</strong></p> <p>If you like doing something, you’re <a href="https://theconversation.com/why-you-shouldnt-let-guilt-motivate-you-to-exercise-220342">more likely</a> to continue doing it. Why not try an activity you liked doing as a child, or even something new? Who knows, you might enjoy it.</p> <p><strong>4) Phone a friend</strong></p> <p>Exercising <a href="https://theconversation.com/exercise-can-be-punishing-but-heres-how-to-stop-thinking-of-it-as-a-punishment-76167">with a friend</a> or loved one is a great way to stay motivated, and it can make physical activity more fun too.</p> <p><strong>5) Do less, more often</strong></p> <p><a href="https://pilotfeasibilitystudies.biomedcentral.com/articles/10.1186/s40814-023-01272-8">“Snacktivity”</a> – a term for breaking up your activity into shorter <a href="https://theconversation.com/forget-the-gym-in-january-exercise-snacking-is-the-way-forward-69702">activity “snacks”</a> – can help you increase activity in convenient, manageable bursts while reaping the health benefits.</p> <p><strong>6) Track your progress</strong></p> <p>Activity trackers aren’t a fad. There is <a href="https://doi.org/10.1016/S2589-7500(22)00111-X">evidence</a> that just using an activity tracker such as a pedometer to count steps or a smart watch that logs activity can help increase your activity levels, reduce body fat and increase muscle mass – and increase your overall physical fitness.</p> <p><strong>7) Get into a habit</strong></p> <p>We know it takes about ten weeks to <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3505409/">form a habit</a>. Repetition is key – so stick with it and keep going. Once you’ve formed a physical activity habit, it will be <a href="https://www.psychologytoday.com/gb/basics/habit-formation#:%7E:text=Building%20healthy%20habits%20can%20involve,listening%20to%20music%20while%20exercising">hard to shake it off</a>.).</p> <p><strong>8) Hold still</strong></p> <p>Try to incorporate <a href="https://en.wikipedia.org/wiki/Isometric_exercise">isometric exercises</a> like the plank or wall squats into your routine. These exercises, which need no equipment, require you to tighten muscles and hold still – and have been shown to <a href="https://bjsm.bmj.com/content/57/20/1317">lower your blood pressure</a>.</p> <p><strong>9) Set a goal</strong></p> <p>Give yourself an achievable target to work towards – it will <a href="https://theconversation.com/three-tips-to-help-you-stay-motivated-to-keep-exercising-all-year-long-175868">motivate you</a> to reach your goal.</p> <p><strong>10) Reward yourself</strong></p> <p>And don’t forget to reward yourself when you meet that goal. You can also build in rewards to mark your progress along the way. After all, who doesn’t like to treat themselves when they’ve done well?<!-- 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/231991/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/nerys-m-astbury-410114">Nerys M Astbury</a>, Associate professor, <a href="https://theconversation.com/institutions/university-of-oxford-1260">University of Oxford</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/you-dont-need-a-doctor-to-get-more-physically-active-here-are-10-simple-steps-you-can-take-by-yourself-231991">original article</a>.</em></p> </div>

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The one in-flight activity to avoid to conquer jet lag

<p dir="ltr">While many people love to travel and explore new destinations, there’s no doubt that the worst part of a holiday is often the long-haul flight. </p> <p dir="ltr">With many holidays, especially ones overseas, a drastic change of timezones can mean jet lag is unavoidable, but there are a few things you can do to make life easy when you land. </p> <p dir="ltr">According to one travel expert, how you feel when you disembark often boils down to your in-flight activities. </p> <p dir="ltr">Sarah Built, who has worked up a lifetime of long-haul travel as the Etihad Airways Vice President of Sales for Australasia, told <em><a href="https://travel.nine.com.au/latest/flight-tips-how-to-avoid-jet-lag/db8fbda1-2318-44c0-b9fe-e14d11dec70c">9Travel</a></em> that there is one thing she always avoids onboard in order to land at her destination feeling fresh: alcohol. </p> <p dir="ltr">"Whilst the allure of coffee, cocktails and snacks is real (particularly if you're travelling with kids), they can actually contribute to dehydration and worsen jet lag," she says.</p> <p dir="ltr">Instead of that in-flight beer glass of wine, Sarah says to drink water (with lime added for a twist) or herbal tea to boost your hydration and lessen that groggy mid-flight feeling.</p> <p dir="ltr">Drinking water is obviously also the key to staying hydrated, as Sarah says it's important to start drinking extra water the day before your flight, so you're going in prepared.</p> <p dir="ltr">"I carry a reusable water bottle to keep fluids up during the journey (most airports will have water stations for you to refill easily)," she says, which means you won't need to pay for an overpriced bottle at the airport.</p> <p dir="ltr">"Dehydration can cause headaches and fatigue, and you want to be able to hit the ground running on arrival, so always remember to drink plenty of water," she advises.</p> <p dir="ltr"><em>Image credits: Shutterstock </em></p>

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Thinking of using an activity tracker to achieve your exercise goals? Here’s where it can help – and where it probably won’t

<p><em><a href="https://theconversation.com/profiles/corneel-vandelanotte-209636">Corneel Vandelanotte</a>, <a href="https://theconversation.com/institutions/cquniversity-australia-2140">CQUniversity Australia</a></em></p> <p>It’s that time of year when many people are getting started on their resolutions for the year ahead. Doing more physical activity is a popular and <a href="https://link.springer.com/article/10.1007/s13668-016-0175-5">worthwhile</a> goal.</p> <p>If you’re hoping to be more active in 2024, perhaps you’ve invested in an activity tracker, or you’re considering buying one.</p> <p>But what are the benefits of activity trackers? And will a basic tracker do the trick, or do you need a fancy one with lots of features? Let’s take a look.</p> <h2>Why use an activity tracker?</h2> <p>One of the <a href="https://doi.org/10.1186/s12966-020-01001-x">most powerful predictors</a> for being active is whether or not <a href="https://www.sciencedirect.com/science/article/abs/pii/S0140673621026301">you are monitoring</a> how active you are.</p> <p>Most people have a vague idea of how active they are, but this is inaccurate a lot of the time. Once people consciously start to keep track of how much activity they do, they often realise it’s less than what they thought, and this motivates them to be more active.</p> <p>You can self-monitor without an activity tracker (just by writing down what you do), but this method is hard to keep up in the long run and it’s also a lot less accurate compared to devices that track your every move 24/7.</p> <p>By tracking steps or “activity minutes” you can ascertain whether or not you are meeting the <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> (150 minutes of moderate to vigorous physical activity per week).</p> <p>It also allows you to track how you’re progressing with any personal activity goals, and view your progress over time. All this would be difficult without an activity tracker.</p> <p>Research has shown the most popular brands of activity trackers are generally reliable when it comes to tracking basic measures such as <a href="https://doi.org/10.2196/18694">steps</a> and <a href="https://doi.org/10.1123/jmpb.2019-0072">activity minutes</a>.</p> <h2>But wait, there’s more</h2> <p>Many activity trackers on the market nowadays track a range of other measures which their manufacturers promote as important in monitoring health and fitness. But is this really the case? Let’s look at some of these.</p> <p><strong>Resting heart rate</strong></p> <p>This is your heart rate at rest, which is normally somewhere <a href="https://www.healthdirect.gov.au/resting-heart-rate">between 60 and 100 beats per minute</a>. Your resting heart rate will gradually go down as you become fitter, especially if you’re doing a lot of high-intensity exercise. Your risk of dying of any cause (all-cause mortality) is much lower when you have a <a href="https://pubmed.ncbi.nlm.nih.gov/28552551/">low resting heart rate</a>.</p> <p>So, it is useful to keep an eye on your resting heart rate. Activity trackers are pretty good at tracking it, but you can also easily measure your heart rate by monitoring your pulse and using a stopwatch.</p> <p><strong>Heart rate during exercise</strong></p> <p>Activity trackers will also measure your heart rate when you’re active. To improve fitness efficiently, professional athletes focus on having their heart rate in certain “<a href="https://chhs.source.colostate.edu/how-to-target-heart-rate-training-zones-effectively/">zones</a>” when they’re exercising – so knowing their heart rate during exercise is important.</p> <p>But if you just want to be more active and healthier, without a specific training goal in mind, you can exercise at a level that feels good to you and not worry about your heart rate during activity. The <a href="https://doi.org/10.1097/HCO.0000000000000437">most important thing</a> is that you’re being active.</p> <p>Also, a dedicated heart rate monitor with a strap around your chest will do a much better job at measuring your actual heart rate <a href="https://doi.org/10.1038/s41746-020-0226-6">compared</a> to an activity tracker worn around your wrist.</p> <p><strong>Maximal heart rate</strong></p> <p>This is the hardest your heart could beat when you’re active, not something you could sustain very long. Your maximal heart rate is not influenced by how much exercise you do, or your fitness level.</p> <p>Most activity trackers <a href="https://jamanetwork.com/journals/jamacardiology/article-abstract/2566167">don’t measure it accurately</a> anyway, so you might as well forget about this one.</p> <p><strong>VO₂max</strong></p> <p>Your muscles need oxygen to work. The more oxygen your body can process, the harder you can work, and therefore the fitter you are.</p> <p>VO₂max is the volume (V) of oxygen (O₂) we could breathe maximally (max) over a one minute interval, expressed as millilitres of oxygen per kilogram of body weight per minute (ml/kg/min). Inactive women and men would have a VO₂max lower than 30 and 40 ml/kg/min, respectively. A reasonably good VO₂max would be mid thirties and higher for women and mid forties and higher for men.</p> <p>VO₂max is another measure of fitness that <a href="https://doi.org/10.1001/jamanetworkopen.2018.3605">correlates well</a> with all-cause mortality: the higher it is, the lower your risk of dying.</p> <p>For athletes, VO₂max is usually measured in a lab on a treadmill while wearing a mask that measures oxygen consumption. Activity trackers instead look at your running speed (using a GPS chip) and your heart rate and compare these measures to values from other people.</p> <p>If you can run fast with a low heart rate your tracker will assume you are relatively fit, resulting in a higher VO₂max. These estimates are <a href="https://doi.org/10.1007/s40279-021-01639-y">not very accurate</a> as they are based on lots of assumptions. However, the error of the measurement is reasonably consistent. This means if your VO₂max is gradually increasing, you are likely to be getting fitter.</p> <p>So what’s the take-home message? Focus on how many steps you take every day or the number of activity minutes you achieve. Even a basic activity tracker will measure these factors relatively accurately. There is no real need to track other measures and pay more for an activity tracker that records them, unless you are getting really serious about exercise.<!-- 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/219235/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/corneel-vandelanotte-209636">Corneel Vandelanotte</a>, Professorial Research Fellow: Physical Activity and Health, <a href="https://theconversation.com/institutions/cquniversity-australia-2140">CQUniversity Australia</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/thinking-of-using-an-activity-tracker-to-achieve-your-exercise-goals-heres-where-it-can-help-and-where-it-probably-wont-219235">original article</a>.</em></p>

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Climb the stairs, lug the shopping, chase the kids. Incidental vigorous activity linked to lower cancer risks

<p><em><a href="https://theconversation.com/profiles/emmanuel-stamatakis-161783">Emmanuel Stamatakis</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a> and <a href="https://theconversation.com/profiles/matthew-ahmadi-1241767">Matthew Ahmadi</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>Many people know exercise reduces the risk of <a href="https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2521826">cancers</a>, including liver, lung, breast and kidney. But structured exercise is time-consuming, requires significant commitment and often financial outlay or travel to a gym. These practicalities can make it infeasible for <a href="https://bjsm.bmj.com/content/42/11/901">most adults</a>.</p> <p>There is <a href="https://www.nature.com/articles/s41591-022-02100-x">very little research</a> on the potential of incidental physical activity for reducing the risk of cancer. Incidental activities can include doing errands on foot, work-related activity or housework as part of daily routines. As such they do not require an extra time commitment, special equipment or any particular practical arrangements.</p> <p>In our <a href="https://jamanetwork.com/journals/jamaoncology/fullarticle/2807734">study</a> out today, we explored the health potential of brief bursts of vigorous physical activities embedded into daily life. These could be short power walks to get to the bus or tram stop, stair climbing, carrying heavy shopping, active housework or energetic play with children.</p> <h2>How was the study done?</h2> <p>Our <a href="https://jamanetwork.com/journals/jamaoncology/fullarticle/2807734">new study</a> included 22,398 <a href="https://www.ukbiobank.ac.uk/">UK Biobank</a> participants who had never been diagnosed with cancer before and did not do any structured exercise in their leisure time. Around 55% of participants were female, with an average age of 62. Participants wore wrist activity trackers for a week. Such trackers monitor activity levels continuously and with a high level of detail throughout the day, allowing us to calculate how hard and exactly for how long people in the study were moving.</p> <p>Participants’ activity and other information was then linked to future cancer registrations and other cancer-related health records for the next 6.7 years. This meant we could estimate the overall risk of cancer by different levels of what we call “<a href="https://pubmed.ncbi.nlm.nih.gov/33108651/">vigorous intermittent lifestyle physical activity</a>”, the incidental bursts of activity in everyday life. We also analysed separately a group of <a href="https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2521826">13 cancer sites in the body</a> with more established links to exercise, such such as breast, lung, liver, and bowel cancers.</p> <p>Our analyses took into account other factors that influence cancer risk, such as age, smoking, diet, and alcohol habits.</p> <h2>What we found out</h2> <p>Even though study participants were not doing any structured exercise, about 94% recorded short bursts of <a href="https://pubmed.ncbi.nlm.nih.gov/33108651/">vigorous activity</a>. Some 92% of all bouts were done in very short bursts lasting up to one minute.</p> <p>A minimum of around 3.5 minutes each day was associated with a 17–18% reduction in total cancer risk compared with not doing any such activity.</p> <p>Half the participants did at least 4.5 minutes a day, associated with a 20–21% reduction in total cancer risk.</p> <p>For cancers such as breast, lung and bowel cancers, which we know are impacted by the amount of exercise people do, the results were stronger and the risk reduction sharper. For example, a minimum of 3.5 minutes per a day of vigorous incidental activity reduced the risk of these cancers by 28–29%. At 4.5 minutes a day, these risks were reduced by 31–32%.</p> <p>For both total cancer and those known to be linked to exercise, the results clearly show the benefits of doing day-to-day activities with gusto that makes you huff and puff.</p> <h2>Our study had its limits</h2> <p>The study is observational, meaning we looked at a group of people and their outcomes retrospectively and did not test new interventions. That means it cannot directly explore cause and effect with certainty.</p> <p>However, we took several statistical measures to minimise the possibility those with the lowest levels of activity were not the unhealthiest, and hence the most likely to get cancer – a phenomenon called “<a href="https://www.sciencedirect.com/topics/computer-science/reverse-causation">reverse causation</a>”.</p> <p>Our study can’t explain the biological mechanisms of how vigorous intensity activity may reduce cancer risk. Previous <a href="https://journals.lww.com/acsm-msse/Fulltext/2017/02000/Brief_Intense_Stair_Climbing_Improves.10.aspx">early-stage trials</a> show this type of activity leads to rapid improvements in heart and lung fitness.</p> <p>And higher fitness is linked to lower <a href="https://www.sciencedirect.com/science/article/abs/pii/S0002934320300097">insulin resistance</a> and lower <a href="https://www.sciencedirect.com/science/article/pii/S0735109704017036">chronic inflammation</a>. High levels of these are risk <a href="https://www.sciencedirect.com/science/article/pii/S0735109704017036">factors for cancer</a>.</p> <p>There is very little research on incidental physical activity and cancer in general, because most of the scientific evidence on lifestyle health behaviours and cancer is based on questionnaires. This method doesn’t capture short bursts of activity and is very inaccurate for measuring the incidental activities of daily life.</p> <p>So the field of vigorous intensity activity and cancer risk is at its infancy, despite some <a href="https://academic.oup.com/eurheartj/article/43/46/4801/6771381">very promising</a> recent findings that vigorous activity in short bouts across the week could cut health risks. In another recent study of ours, we found benefits from daily <a href="https://www.nature.com/articles/s41591-022-02100-x%22%22">vigorous intermittent lifestyle activity</a> on the risk of death overall and death from cancer or cardiovascular causes.</p> <h2>In a nutshell: get moving in your daily routine</h2> <p>Our study found 3 to 4 minutes of vigorous incidental activity each day is linked with decreased cancer risk. This is a very small amount of activity compared to <a href="https://bjsm.bmj.com/content/54/24/1451">current recommendations</a> of 150–300 minutes of moderate intensity or 75–150 minutes of vigorous intensity activity a week.</p> <p>Vigorous incidental physical activity is a promising avenue for cancer prevention among people unable or unmotivated to exercise in their leisure time.</p> <p>Our study also highlights the potential of technology. These results are just a glimpse how wearables combined with machine learning – which our study used to identify brief bursts of vigorous activity – can reveal health benefits of unexplored aspects of our lives. The future potential impact of such technologies to prevent cancer and possibly a <a href="https://www.nature.com/articles/s41591-022-02100-x">host of other</a> conditions could be very large.<!-- 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/210288/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/emmanuel-stamatakis-161783"><em>Emmanuel Stamatakis</em></a><em>, Professor of Physical Activity, Lifestyle, and Population Health, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a> and <a href="https://theconversation.com/profiles/matthew-ahmadi-1241767">Matthew Ahmadi</a>, Postdoctoral Research Fellow, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</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/climb-the-stairs-lug-the-shopping-chase-the-kids-incidental-vigorous-activity-linked-to-lower-cancer-risks-210288">original article</a>.</em></p>

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“Papa activities”: Jock Zonfrillo’s widow shares bittersweet post

<p dir="ltr">The widow of late <em>MasterChef </em>star Jock Zonfrillo has shared a bittersweet post on how she is trying to fill his shoes.</p> <p dir="ltr">Following Zonfrillo’s <a href="https://www.oversixty.com.au/news/news/shattered-hearts-culinary-world-mourns-tragic-death-of-jock-zonfrillo" target="_blank" rel="noopener">passing in Apri</a>l, his wife Lauren Fried has been keeping his Instagram account active to share memories of him, his last projects, and provide updates on how her family is coping.</p> <p dir="ltr">In the most recent post, Fried shared that their young son Alfie had asked her to do some things he had traditionally enjoyed doing with his dad.</p> <p dir="ltr">“Alfie has asked me to do some of his Papa activities with him - making crepes and doing hours of Lego were in his requests,” she wrote in the caption.</p> <p dir="ltr">“I went with the easiest option of a trip to the barber, which the boys used to do together, followed by gelato,” she added.</p> <p dir="ltr">“It put a smile on his face which was beautiful.”</p> <p dir="ltr">She shared a series of photos of Alfie getting his haircut and smiling proudly as he showed off the final look. In the last photo, Alfie is pictured with his new haircut and enjoying a scoop of gelato.</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/CugXCsrPZIO/?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/CugXCsrPZIO/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Jock Zonfrillo (posts by Loz) (@zonfrillo)</a></p> </div> </blockquote> <p dir="ltr">Fans have flooded the comment section with their love and support for them.</p> <p dir="ltr">“Lovely to see him smiling,” wrote one person.</p> <p dir="ltr">“So beautiful , Alfie looks so much like his Daddy ♥️” commented another.</p> <p dir="ltr">“Oh bless him. I hope somewhere in all of this ...that you are able to find a moment for you. Take care loz xx,” wrote a third.</p> <p dir="ltr">“So beautiful that you are keeping the memories he shared with his Papa fresh in his mind,” commented a fourth.</p> <p dir="ltr">“Beautiful! What a sweet moment! So nice to see that big smile! So happy this was the first thing to pop up on my insta feed!”</p> <p dir="ltr">Zonfrillo and Fried also have a daughter, Isla together and the late chef also has two adult children, Ava and Sophia, from his previous marriage.</p> <p><em>Images: Instagram</em></p>

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Not just a youth movement: history too often forgets older protesters

<p><a href="https://theconversation.com/profiles/effie-karageorgos-453765">Effie Karageorgos</a>, <em><a href="https://theconversation.com/institutions/university-of-newcastle-1060">University of Newcastle</a></em></p> <p>Recent sustained anti-coal action by Blockade Australia in the Hunter Valley has brought public protest back into the news cycle. Activists have <a href="https://www.abc.net.au/news/2023-06-21/coal-protests-block-rail-lines-to-newcastle-port/102504056">occupied trains, railway lines and machinery</a> in an attempt to obstruct coal production and broadcast their message about the climate crisis.</p> <p>Under recent <a href="https://www.humanrights.unsw.edu.au/research/commentary/explainer-what-are-your-rights-to-protest-australia#:%7E:text=In%202022%2C%20Tasmania%20passed%20anti,%E2%80%9C%E2%80%A6">anti-protest legislation</a> in New South Wales, which has been matched by similar laws in other states, some protesters have been charged by police for their activism.</p> <p>Internationally, protesters faced with arrest have devised new ways to protest. Recently, Iranian activists have started engaging in “<a href="https://www.hks.harvard.edu/faculty-research/policy-topics/international-relations-security/civil-upheaval-iran-why-widespread">micro-protests</a>”, which are small-scale protests over a shorter period of time, to evade arrest.</p> <p>My historical research into the infrastructure of protest, using the anti-Vietnam War campaign in New South Wales as a case study, has found that many Australians who did not or could not actively or publicly protest similarly found “quieter” ways to express their opposition to the conflict.</p> <h2>The youth are revolting</h2> <p>In the popular Australian imagination, it seems the protester is a young person creating a public spectacle – holding up a sign, occupying a building or marching down a city street, even though older activists regularly play a part in protest movements.</p> <p>Many might think of figures like <a href="https://theconversation.com/lidia-thorpes-mardi-gras-disruption-is-the-latest-in-an-ongoing-debate-about-acceptable-forms-of-protest-at-pride-200713">Lidia Thorpe</a> disrupting the 2023 Sydney Gay and Lesbian Mardi Gras Parade or ongoing protests by <a href="https://www.schoolstrike4climate.com/">School Strike 4 Climate</a>, which have shown how willing young people are to agitate for their collective futures.</p> <p>But, in fact, one of the two anti-coal activists charged on last month for occupying a train in Singleton, New South Wales, is <a href="https://www.police.nsw.gov.au/news/news?sq_content_src=%2BdXJsPWh0dHBzJTNBJTJGJTJGZWJpenByZC5wb2xpY2UubnN3Lmdvdi5hdSUyRm1lZGlhJTJGMTA3MTc3Lmh0bWwmYWxsPTE%3D">64 years old</a>.</p> <p>My research shows our public memory of protest doesn’t come close to capturing everyone who used their energies to protest Australian involvement in Vietnam in the 1960s and 1970s, so we need to shift our idea of both protest and the protester to understand the potential scope of activism.</p> <figure><iframe src="https://www.youtube.com/embed/Thm03IUiJ6U?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <h2>Quiet protest</h2> <p>Vietnam War-era protest organisations, such as the Association for International Cooperation and Disarmament, Save Our Sons, Youth Campaign Against Conscription and the Vietnam Moratorium Campaign, were aware of how important “quiet protest” was to the wider movement.</p> <p>They <a href="https://collection.sl.nsw.gov.au/record/1JkmeexY">continually appealed to supporters</a> for help selling buttons, putting up posters, selling raffle tickets, filling envelopes, leafleting and other clerical work. These were all carried out by people who were opposed to the war, and are all considered acts of protest.</p> <p>Social movement theorists agree that time and availability are crucial in drawing people to protest. As far back as 1974, the sociologist <a href="https://journals.sagepub.com/doi/10.1177/002188637401000206">Anthony Orum</a> wrote: "Without people who have time on their hands, great revolutions would probably never get off the ground."</p> <h2>Time and capacity</h2> <p>But what of those who did not have the time or capacity to march on streets, but who still saw themselves as part of the anti-Vietnam War movement?</p> <p>The <a href="https://collection.sl.nsw.gov.au/record/1l4dPbX1">administrative records</a> of protest organisations held in the <a href="https://www.sl.nsw.gov.au/">State Library of New South Wales</a> let us into the lives of such people.</p> <p>These include Ian Robertson, a full-time Macquarie University student, whose parents had banned political activity because they feared it would disrupt his studies. Another silent protester was a Mrs Thomson, who was too busy organising her daughter Sue’s wedding to participate in anti-Vietnam protest activities. Public servants were also not permitted to publicly support the movement.</p> <p>Most such records come from elderly members of the movement. In November 1969, Mabel Wilson, who in her words was “six years an octogenarian,” sent $5 to the <a href="https://www.awm.gov.au/collection/C96428">Committee in Defiance of the National Service Act</a>, writing: "I admire your courage and am completely in sympathy with your ideals. Alas! I am very old […] As you can see I can be of practically no use to you – or anyone […] My heart is with you all the way."</p> <p>Similarly, on March 21 1970, Doris J Wilson of Asquith sent a donation to the Northern Districts Vietnam Moratorium Group with a letter saying: "I am past the age where I can do very much more than be just a voice."</p> <p>On September 14 1970, L.T. Withers sent the same group a letter saying: "Congratulations for what you have accomplished. I feel rather guilty at being so useless […] myself and my wife are not as energetic as we used to be as the years are catching up on us a bit. I have enclosed a small donation to your local funds […] I would also be grateful if you could keep me informed of your activities."</p> <p>Ruth Fryer of Hornsby sent a letter on February 9 1971 with a $3 donation: "Sometimes you wish you were young &amp; strong again! But the hard work seems to be left to the young ones."</p> <p>These Australians, among many others, were interested in the anti-Vietnam campaign and wanted to be involved as much as they could, given their limitations.</p> <h2>The infrastructure of historical protest</h2> <p>Studying the infrastructure of historical protest organisations shows us that we need to expand our idea of what a protest movement is and who it includes if we want to achieve the present-day goals of activist campaigning.</p> <p>These findings are exciting because they capture a larger group of Australians in the protest tradition, and move past a limited, and often ableist and ageist, vision of protest to incorporate many others who feel just as strongly about the issues governing their lives.<!-- 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/208472/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/effie-karageorgos-453765">Effie Karageorgos</a>, Lecturer, <a href="https://theconversation.com/institutions/university-of-newcastle-1060">University of Newcastle</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/not-just-a-youth-movement-history-too-often-forgets-older-protesters-208472">original article</a>.</em></p>

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Sore joints now it’s getting cold? It’s tempting to be less active – but doing more could help you feel better

<p><a href="https://theconversation.com/profiles/charlotte-ganderton-1170940">Charlotte Ganderton</a>, <em><a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a></em>; <a href="https://theconversation.com/profiles/inge-gnatt-1425767">Inge Gnatt</a>, <em><a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em>, and <a href="https://theconversation.com/profiles/matthew-king-1177304">Matthew King</a>, <em><a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a></em></p> <p><a href="https://www.health.gov.au/topics/chronic-conditions/what-were-doing-about-chronic-conditions/what-were-doing-about-musculoskeletal-conditions#:%7E:text=In%20Australia%3A,stiff%2C%20painful%2C%20swollen%20or%20deformed">One in three</a> Australians has a musculoskeletal condition involving joint pain, and the most common cause is arthritis. Around <a href="https://arthritisaustralia.com.au/1in7witharthritis/">3.6 million</a> Australians have arthritis and this is projected to rise to <a href="https://www.arthritiswa.org.au/arthritis/australians-in-the-dark-with-arthritis-one-of-our-most-prevalent-and-costly-diseases/#:%7E:text=Arthritis%20is%20a%20leading%20cause,to%205.4%20million%20by%202030">5.4 million by 2030</a>.</p> <p>For some people with joint pain, cold weather <a href="https://doi.org/10.1186/1471-2474-15-66">seems to make it worse</a>. But temperature <a href="https://doi.org/10.1016/S0304-3959(99)00010-X">is just one factor</a> impacting perceptions of <a href="https://doi.org/10.1097/j.pain.0000000000001776">greater pain</a> during winter. Other factors include those we have some level of influence over, including <a href="https://link.springer.com/article/10.1007/s00702-019-02067-z">sleep</a>, <a href="https://link.springer.com/article/10.1007/s00702-019-02067-z">behavioural patterns, mood</a> and <a href="https://link.springer.com/content/pdf/10.1038/s41598-019-44664-8.pdf">physical activity</a>. Emerging research suggests greater pain levels in winter may also be related to a person’s <a href="https://doi.org/10.1371/journal.pone.0216902">perception of the weather</a>, lack of <a href="https://doi.org/10.1016/j.sjpain.2010.05.030">vitamin D</a> and <a href="https://doi.org/10.1093/rheumatology/kel414">fluctuations in their disease</a>.</p> <p><a href="https://doi.org/10.1002/msc.1191">Physical activity</a> is one of the best treatments to increase function, strength and mobility – and improve quality of life. It also <a href="https://doi.org/10.1002/msc.1191">promotes</a> mental and physical health and <a href="https://www.sciencedirect.com/science/article/pii/S1466853X21000304?via%3Dihub">reduces the risk</a> of other chronic diseases.</p> <p>But pain can be a barrier to exercise and activities you’d usually do. So what can you do about it?</p> <h2>Our brain tries to protect us</h2> <p>When it comes to pain, our brain is very protective: it’s like an inbuilt alarm system and can warn us about impending danger or harm that has occurred so we can respond.</p> <p>But it’s not always a reliable indicator of actual damage or trauma to the skin, muscle or bone, even when it feels like it is. In some instances, this warning system can become unhelpful by setting off “false alarms”.</p> <p>Joint pain and stiffness can also appear to worsen during colder weather, prompting <a href="https://doi.org/10.1177/26335565221100172">fears</a> we could <a href="https://doi.org/10.1002/jor.25151">make it worse</a> if we undertake or overdo movement. This <a href="https://doi.org/10.1016/j.jbspin.2017.07.007">can result in</a> people avoiding physical activity – even when it would be beneficial – which can worsen the pain.</p> <h2>We tend to exercise less when it’s cold</h2> <p>Seasons <a href="https://doi.org/10.1016/j.jshs.2016.07.007">affect</a> how much physical activity we get. Summer months bring warmer weather, longer daylight hours and people get outdoors more. Warmer weather also tends to elicit a positive outlook, a lift in mood and burst of physical activity to fulfil New Year’s resolutions.</p> <p>Cooler months can mean a decline in physical activity and more time being cosy indoors. A reduction in movement and less exposure to light may evoke higher levels of joint pain and can be associated with a reduction in our overall sense of well-being and mood.</p> <p>This can create a cycle where symptoms worsen over time.</p> <figure class="align-center "><img src="https://images.theconversation.com/files/526947/original/file-20230518-19-gzmuv8.jpg?ixlib=rb-1.1.0&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/526947/original/file-20230518-19-gzmuv8.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/526947/original/file-20230518-19-gzmuv8.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/526947/original/file-20230518-19-gzmuv8.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=400&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/526947/original/file-20230518-19-gzmuv8.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/526947/original/file-20230518-19-gzmuv8.jpg?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/526947/original/file-20230518-19-gzmuv8.jpg?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=503&amp;fit=crop&amp;dpr=3 2262w" alt="Older woman exercises with weights" /><figcaption></figcaption>But with the right knowledge and support, people <a href="https://doi.org/10.1080/08870446.2022.2126473">can remain engaged in an active lifestyle</a> especially when it’s aligned to personal values and goals. Health professionals such as physiotherapists and GPs can assess any concerns and provide strategies that are right for you.</figure> <h2>How to motivate yourself to stay active in winter</h2> <p>When looking for an approach to help you stay active during the cooler months and beyond, it can be helpful to become aware of the many <a href="https://doi.org/10.1002/msc.1191">interconnected factors</a> that impact you. They include:</p> <ul> <li>biological (your genes, other illnesses you have)</li> <li>psychological (how you think, feel and behave)</li> <li>social (your relationships and social support).</li> </ul> <p>Starting with the end goal in mind can be beneficial, but this can feel overwhelming. Try creating smaller, achievable steps to help get you there, like climbing a ladder. For example, park a short distance from the shops and increase this incrementally to increase your exercise tolerance.</p> <p>A little bit each day can often be less tolling on your body than a big effort once a week.</p> <p>Create goals that are personally meaningful and encourage you to celebrate success along the way (for example, catching up with friends or a healthy snack). Then, as you climb your “ladder”, one rung at a time, you will likely feel more motivated to continue.</p> <p>If you’re not sure where to start, talk to a friend or health provider to help you determine what is realistic and right for your situation. That way you can <a href="https://doi.org/10.1002/msc.1191">work towards your goals in a safe, non-threatening environment</a> and avoid developing fear and avoidance. They can also help you establish goals that align with your aspirations and pain experience.<!-- 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/200911/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>Image credit: Shutterstock</em></p> <p><a href="https://theconversation.com/profiles/charlotte-ganderton-1170940">Charlotte Ganderton</a>, Senior Lecturer (Physiotherapy), <em><a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a></em>; <a href="https://theconversation.com/profiles/inge-gnatt-1425767">Inge Gnatt</a>, Lecturer (Psychology), Provisional Psychologist, <em><a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em>, and <a href="https://theconversation.com/profiles/matthew-king-1177304">Matthew King</a>, Lecturer, Research Fellow, and Physiotherapist, <em><a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a></em></p> <p>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/sore-joints-now-its-getting-cold-its-tempting-to-be-less-active-but-doing-more-could-help-you-feel-better-200911">original article</a>.</p>

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Fun camping activities for the whole family

<p>Dust off the tent and grab the sleeping bags because it is well and truly camping season! A traditional summer pursuit for many families, camping is not only great fun for all ages but a wonderful family bonding times. If you’re camping with the extended family this season, here are some activities that will engage even the most disinterested kid. Get ready for some wholesome fun that does not involve technology!</p> <p><strong>Scavenger hunt</strong></p> <p>Make it a competition so everyone, even the adults, get involved and active! As you will likely be around nature, create a nature-themed hunt. It can be as simple as collecting items like leaves of certain colours, different shaped rocks, snail shells or even spotting different types of bugs and animals. In this case, get everyone to take a photo of the item. Make sure you warn kids of things to avoid like certain poisonous or prickly plants that might be around.</p> <p><strong>Obstacle course</strong></p> <p>Create the ultimate outdoor obstacle course to challenge the whole family. It can be as easy or hard as you want so set it to accommodate all ages and activity levels in the family. Obstacles like crawling under picnic tables, skipping stones, long jumps on a beach, hanging off a branch are all options. Use what is at your campsite and race each other with the ‘losers’ having to cook dinner or collect firewood.</p> <p><strong>Nature watching</strong></p> <p>Since the whole family will be in the thick of the bush, take the time to get to know nature better! Most national parks and campsites will have brochures of types of animals and birds in the area or grab a guidebook and go bird and animal watching. Or learn about the different types of flora in the area. Just be sure to respect nature and not damage anything.</p> <p><strong>Learn new skills</strong></p> <p>A camping trip is a great time to teach the kids how to read maps and compasses (or brush up if you are rusty). Reading a map and compass is quickly becoming a lost skill but one which is still important. Make it a bit more fun by going orienteering. Create an easy compass course and see how well the family follows directions.</p> <p><strong>Cook up a treat</strong></p> <p>If you are lucky enough to have a big campfire blazing away at night don’t waste the opportunity and cook up some camp favourites. The classic damper is a great option, otherwise toasting marshmallows while sharing stories is the perfect way to unwind at night. Or you can create s’mores, an American favourite of marshmallows and chocolate sandwiched between crackers.</p> <p><strong>Ghost stories</strong></p> <p>Even the most disinterested grandkids will be engrossed with a night time session of ghost stories around the campfire. Engulfed in the blackness of night with not much signs of civility, the scare factor is heightened. If nobody can think of any good ones (we recommend you have some prepared to scare everyone!) or the grandkids are too young, play the game where everyone contributes a sentence which slowly builds an often outrageous and hilarious tale.</p> <p><em>Image credit: Shutterstock</em></p>

Travel Tips

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Trailblazing musician and composer Ryuichi Sakamoto dies at 71

<p dir="ltr">Composer and activist Ryuichi Sakamoto, the creative force behind <em>The Last Emperor</em>’s award-winning score and trailblazing member of Yellow Magic Orchestra, has passed away at the age of 71 following a second cancer diagnosis. </p> <p dir="ltr">Sakamoto died on March 28, as a statement released by his management team to his official website confirmed. </p> <p dir="ltr">“We are deeply saddened to announce the passing of artist and musician, Ryuichi Sakamoto,” it read.</p> <p dir="ltr">"While undergoing treatment for cancer discovered in June 2020, Sakamoto continued to create works in his home studio whenever his health would allow.</p> <p dir="ltr">"He lived with music until the very end.”</p> <p dir="ltr">“We would like to extend our deepest gratitude to his fans and all those who have supported his activities, as well as the medical professionals in Japan and the US who did everything in their power to cure him,” it continued, before going on to explain that his funeral service was “held among close family members” as per his wishes, and that they would be unable to accept “calls of condolences, offerings of incense or flowers, and the like.” </p> <p dir="ltr">To conclude the statement, the team shared one of Sakamoto’s favourite quotes, “‘Ars longa, vita brevis’. </p> <p dir="ltr">“Art is long, life is short.” </p> <p dir="ltr">Sakamoto’s art is perhaps what he will be remembered best for - by many, for his widely-renowned soundtracks, including those for Merry Christmas Mr Lawrence, the same film in which he starred alongside his friend, David Bowie. </p> <p dir="ltr">The team managing the late Bowie’s official Twitter account posted a tribute to Sakamoto in the wake of the news, writing, “REST IN PEACE RYUICHI SAKAMOTO … ‘Here am I, a lifetime away from you’” alongside a picture of the two, taken in Japan in 1983.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">REST IN PEACE RYUICHI SAKAMOTO</p> <p>“Here am I, a lifetime away from you...”</p> <p>Sad to learn of the passing of actor, composer, and producer <a href="https://twitter.com/ryuichisakamoto?ref_src=twsrc%5Etfw">@ryuichisakamoto</a>. The renowned Japanese artist passed on Tuesday 28th March aged 71.</p> <p>He won awards - including an Oscar, a Grammy and Bafta -… <a href="https://t.co/OZdRVnQyYW">pic.twitter.com/OZdRVnQyYW</a></p> <p>— David Bowie Official (@DavidBowieReal) <a href="https://twitter.com/DavidBowieReal/status/1642598977785741318?ref_src=twsrc%5Etfw">April 2, 2023</a></p></blockquote> <p dir="ltr">Sakamoto’s contribution to numerous music genres - including the likes of synth-pop, house music, and hip-hop - won’t be forgotten either. In the 1970s, he rose to fame as a member of the Japanese group Yellow Magic Orchestra, helping to lay the foundations for generations to come with their innovative electronic approach. </p> <p dir="ltr">In the 1980s, Sakamoto even joined forces with Iggy Pop for the 1987 hit ‘Risky’. </p> <p dir="ltr">“One of the greatest, most influential composers of our times,” tweeted one fan of his music mastery. “And I mean like really truly foundational levels of influence. Do you like electro? Hip hop? Video game music? Modern film scores? Jpop? Jrock? "Experimental music"? He was a pioneer of it all!"</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">RIP to Ryuichi Sakamoto, one of the greatest, most influential composers of our times. And I mean like really truly foundational levels of influence. Do you like electro? Hip hop? Videogame music? Modern film scores? Jpop? Jrock? "Experimental music"? He was a pioneer of it all! <a href="https://t.co/IoFlJwL9OL">https://t.co/IoFlJwL9OL</a> <a href="https://t.co/HP1Jdfltkg">pic.twitter.com/HP1Jdfltkg</a></p> <p>— Art-Eater ➡️⬇️↘️🐲👊 (@Richmond_Lee) <a href="https://twitter.com/Richmond_Lee/status/1642537126834339840?ref_src=twsrc%5Etfw">April 2, 2023</a></p></blockquote> <p dir="ltr">And his success from 1987 wasn’t to stop there, with Sakamoto taking home the Academy Award for his score on the period epic <em>The Last Emperor</em>. While the award was presented at the 1988 ceremony, the film - directed by Bernardo Bertolucci, and telling the story of China’s last emperor, Puyi - was released the previous year. The score also saw him take home a Grammy and a Golden Globe for his work.</p> <p dir="ltr">As the Japan Film Society wrote on Twitter, Sakamoto was “a singular artist whose contributions to music and film remain unparalleled.”</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">R.I.P. Ryuichi Sakamoto (1952-2023), a singular artist whose contributions to music and film remain unparalleled. <a href="https://t.co/FUKyvHWRf9">pic.twitter.com/FUKyvHWRf9</a></p> <p>— Japan Society Film (@js_film_nyc) <a href="https://twitter.com/js_film_nyc/status/1642515647388176385?ref_src=twsrc%5Etfw">April 2, 2023</a></p></blockquote> <p dir="ltr">In 2007, Sakamoto branched out again, founding a conservation organisation known as More Trees, with the goal of promoting sustainable forestry in Japan, Indonesia, and the Philippines. Reportedly, Sakamoto even contacted the Tokyo governor shortly before his passing, continuing his mission to protect Japan’s tree cover. </p> <p dir="ltr">And in 2011, Sakamoto turned his influence into activism yet again in the wake of the Fukushima meltdown when he organised a concert against nuclear power.</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="zxx"><a href="https://t.co/mYLMEN6HrZ">pic.twitter.com/mYLMEN6HrZ</a></p> <p>— ryuichi sakamoto (@ryuichisakamoto) <a href="https://twitter.com/ryuichisakamoto/status/1642507238467309568?ref_src=twsrc%5Etfw">April 2, 2023</a></p></blockquote> <p dir="ltr"><em>Images: Getty</em></p>

Caring

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Get two for the price of one with top ways to have fun and keep active

<p dir="ltr">Physical activity is a key factor in a person’s health at any age, and experts have long preached the physical benefits of keeping fit. </p> <p dir="ltr">However, as good things often come in pairs, it’s always important to note that while exercise can mean excellent things physically - from preventing certain health conditions such as diabetes and cardiovascular diseases to benefiting mental health - it comes with the additional bonus of introducing people to like-minded souls. This socialisation is especially important towards tackling boredom and the loneliness that comes along with isolation. </p> <p dir="ltr">As life goes on, it may become harder to take part in the activities of youth - sports, for example, are not so kind to older joints. This by no means limits what someone can and cannot try out, with plenty of options still available for those who dream of keeping active and having some fun along the way. </p> <ul> <li dir="ltr"><strong>Community centres </strong></li> </ul> <p dir="ltr">Community/leisure centres and senior clubs feature a whole host of activities on their calendars, and a quick Google search will reveal the closest ones on offer. With many covering everything from sports to hiking, dancing, art classes, and new learning opportunities, these can prove a great way to gain a new skill and make some new friends in the process. </p> <ul> <li dir="ltr"><strong>New hobbies</strong></li> </ul> <p dir="ltr">On a similar note, picking up a new hobby can introduce you to a whole host of people with the same interests, especially if you find a group or community page to share your newfound enthusiasm. You’ll pick up new tips and tricks faster, and with your new social circle, may even find a second or third hobby to dabble in. A local walking group could even introduce you to new spots in your area that you’d never even heard of - or perhaps even a post-trek coffee shop to enjoy a well-deserved pastry. And, of course, bowling never goes amiss, nor a little competitive spirit when it comes to forging new bonds and a drive to improve.</p> <ul> <li dir="ltr"><strong>Gardening </strong></li> </ul> <p dir="ltr">Not only does gardening provide fresh air and exercise, but if you play your cards right (or water your crops right) you could find yourself with a garden that’s the envy of the whole neighbourhood, or one that’s fully self-sufficient to save you a few dollars on your next trip to the supermarket. Weeding, watering, mowing, and planting are just some of the productive tasks to leave you feeling proud of your hard work that also have the added benefit of counting towards your exercise goal for the day - you probably just won’t realise it at the time. </p> <ul> <li dir="ltr"><strong>Play</strong></li> </ul> <p dir="ltr">Grandchildren and pets provide the perfect opportunity for some free and entertaining physical activity, even if sometimes they might move a little too quickly for comfort. From pushing the youngest in strollers, to taking a dog on a leisurely walk around the block, there are ample opportunities to enjoy the outdoors and get some steps in the process. And if all else fails, a game of hide-and-seek in the backyard or living room can’t steer you wrong. </p> <p dir="ltr"><em>Images: Getty </em></p>

Body

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World’s largest active volcano erupts

<p dir="ltr">The world’s largest active volcano has begun to erupt for the first time in 38 years, with officials warning locals to prepare in the event of a worst-case scenario.</p> <p dir="ltr">Hawaii’s Mauna Loa, located inside Hawaii Volcanoes National Park, began to erupt on Sunday night local time at Moku'āweoweo, the volcano’s summit caldera (a hollow that forms beneath the summit after an eruption).</p> <p dir="ltr">While the lava has been mostly contained within the summit, US officials said the situation could change rapidly and have urged Big Island’s 200,000 residents to prepare to evacuate if lava begins to flow towards populated areas.</p> <p dir="ltr">A warning about ashfall was previously issued to residents, given that falling ash can contaminate water supplies, kill vegetation and irritate the lungs, but the advisory has since been lifted.</p> <p dir="ltr">"Based on past events, the early stages of a Mauna Loa eruption can be very dynamic and the location and advance of lava flows can change rapidly," the US Geological Service (USGS) said.</p> <p dir="ltr">The public has also been urged to stay away from Mauna Loa, given the threat caused by lava that has been shooting 30 to 60 metres into the air, as well as the emission of harmful volcanic gases such as sulfur dioxide.</p> <p><span id="docs-internal-guid-10618cf4-7fff-1daf-e239-fd7dacd6e75c"></span></p> <p dir="ltr">The eruption - Moana Loa’s 33rd since 1843 - comes after a series of recent earthquakes hit the region, with more than a dozen reported on Sunday.</p> <p dir="ltr"><img src="https://oversixtydev.blob.core.windows.net/media/2022/11/mauna-lua1.jpg" alt="" width="1280" height="720" /><em>Aerial photos show the first time Mauna Loa has erupted in the past 38 years. Image: USGS</em></p> <p dir="ltr">Bobby Camara, a lifelong resident who lives in Big Island’s Volcano Village, told <em>The Guardian</em> that he had seen the volcano erupt three times in his life and warned that everyone on the island should be vigilant.</p> <p dir="ltr">“I think everybody should be a little bit concerned,” he said. </p> <p dir="ltr">“We don’t know where the flow is going, we don’t know how long it’s going to last.”</p> <p dir="ltr">Gunner Mench, an art gallery owner in Kamuela, told the outlet that he saw the eruption alert on his phone shortly after midnight on Sunday before venturing out to film the red glow over the island and lava spilling down the side of the volcano.</p> <p dir="ltr">“You could see it spurting up into the air, over the edge of this depression,” Mench said. </p> <p dir="ltr">“Right now it’s just entertainment, but the concern is (it could reach populated areas).”</p> <p dir="ltr">Dr Jessica Johnson, a volcano geophysicist who has worked at the Hawaiian Volcano Observatory, told the <em>BBC </em>that although the lava poses “little risk” to people, it could be a threat for infrastructure.</p> <p dir="ltr">She warned that lava flows could pose a threat to Hilo and Kona, two nearby population centres, and that the volcanic gases could cause breathing problems.</p> <p dir="ltr">While the USGS has noted there is no indication the lava will spill out of the summit, the agency has opened evacuation shelters due to reports of locals self-evacuating along the South Kona coast.</p> <p dir="ltr">Mauna Loa is the world’s largest active volcano and one of five that make up Hawaii’s Big Island, the southernmost island in the archipelago.</p> <p dir="ltr"><span id="docs-internal-guid-aee70986-7fff-e08d-8de9-4df53dcb9f38"></span></p> <p dir="ltr"><em>Image: H24 NET (Twitter)</em></p>

International Travel

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7 free activities to do at a port stop

<p>Having a fun during your port stop doesn’t mean you have to spend lots of money. Depending on where you have stopped, there are various activities that you can spend your time doing that will still allow you to soak up the country that you are in.</p> <p><strong>1. Beach</strong></p> <p>Beaches not only provide some of the most beautiful views on earth but they are an enjoyable activity that requires no money. You can spend your time taking in some Vitamin D, reading a book, searching for seashells or cooling off in the crystal waters.</p> <p><strong>2. Explore</strong></p> <p>Depending on where you are, you can choose to go on a nice walk to take in the outdoor views or explore the streets and local life. You will be able to stretch your legs, take in the views and you will also be bound to meet some friendly faces that might be willing to give you some insider tips to where to go next. If you prefer not to walk too much when you explore, research prior to your trip to see if there are any free bus rides where you are stopping. </p> <p><strong>3. Tour the city</strong></p> <p>If you have great navigation skills, don’t bother paying for a tour but visit the most prominent sites by yourself. From churches, to statutes and museums, you can explore the history of the location on your own terms. This will allow you to spend more time on the places you don’t want to rush or skip the attractions that don’t interest you at all.</p> <p><strong>4. Browse markets</strong></p> <p>Markets are often free and will definitely entertain you as you browse through the local handmade goods and food. If you find some cheap items you can also purchase them as souvenirs and save yourself from spending lots of money at the tourist trap shops. You will also be supporting locals who may need the money. The markets will also provide a lot of options to meet different people. Be sure to know the conversion rate before you go to the markets so you don’t get ripped off.</p> <p><strong>5. See live music</strong></p> <p>Live music is delightful to watch in another country and is a great way to see how the country’s culture and history has influenced the music. Live music can be found anywhere whether it be in front of prominent attractions, street corners or in bars. If you stumble upon an act that you enjoy, feel free to dance along or start clapping. Be aware of pickpocket thieves when you listen to live music as they love crowds.</p> <p><strong>6. People-watch</strong></p> <p>People-watching is a great way to learn about the culture of a country. If you feel like relaxing in a park or at a café, be sure to pick a spot that gives you a great view of the crowds. You will be easily entertained watching people going about their lives oblivious of your gaze.</p> <p><strong>7. Attend local events</strong></p> <p>There are so many local events on in all countries around the world, it is just a matter of being aware of where they are and what time they are occurring. Check out the events calendars for your cruise ports to see which events take your fancy.</p> <p>What free activities are your favourite in cruise ports? Let us know in the comments below. </p>

Cruising

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"It is for your family that we do this": Protester's calm response to abuse

<p>A climate protester who locked themselves in a car, blocking the Sydney Harbour Tunnel caught on camera the moment an angry member of the public confronted her.</p> <p>The video – which contains extremely explicit language, was <a href="https://fb.watch/dUSSeWKcE3/" target="_blank" rel="noopener">streamed live on the Blockade Australia Facebook</a> page, and showed the woman with a bike lock looped around her neck and the steering wheel of the car as she was approached by a very angry motorist.</p> <p>Blockade Australia identified the protester as 22-year-old Mali. As she told viewers what she was doing, a “really angry” man could be seen marching up to the car from behind her.</p> <p>“I’m not sure what’s about to happen,” Mali said.</p> <p>The man repeatedly knocked on the window yelling expletives.</p> <p>“Get the f*** out of the way, you f***ing selfish c***,” he said.</p> <p>Mali remained calm and once he moved away, she said: “To this man, I would say I stand with you. It is for you, it is for your family that we do this. It’s for everyone’s people that we love that we take this stand because it is for all of us that we need our life support systems.”</p> <p>Mali went on to explain she had been living in Lismore during both major floods this year and had seen the devastation it had caused. Later in the clip, police could be seen outside the car and eventually an officer approached and asked her to step out of the car.</p> <p>Mali was heard agreeing to show the officer identification and was asked to place her hands on the dashboard before the video cut off.</p> <p>According to police, emergency services were called to the northern entrance of the Sydney Harbour Tunnel in North Sydney at about 8:15am, responding to reports a woman had stopped her car, blocking all citybound lanes.</p> <p>“Around the same time, approximately 50-60 people who police allege were part of an unauthorised protest -walked on the streets of the Sydney CBD, interfering with the free flow of vehicles and pedestrians,” a statement said.</p> <p>In total 11 activists were arrested, with NSW changing the law in April to deter protestors with hefty fines and even jail time.</p> <p>Blockade Australia wrote on Facebook that the aim of the protest was to “bring Australia’s largest city, Sydney, to a standstill”.</p> <p>“Between June 27th and July 2nd we will show our collective resistance against Australia’s ecological destruction,” a description for the event read.</p> <p><em>Image: Facebook</em></p>

Travel Trouble

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Making a ComeBACK to physical activity

<p dir="ltr">COVID-19 has changed the way we live in Australia. Whilst we are encouraged to limit our contact with others to reduce the spread of COVID-19, it has restricted the opportunities we have to be active in our lives. Being active is an important factor in maintaining our physical functioning and mental wellbeing, particularly in these challenging  times. But how active do we need to be?</p> <p dir="ltr">The World Health Organisation (WHO) recommends that adults aged 65+ should be doing at least 30 minutes of moderate intensity physical activity on most, if not all, days of the week. This includes activities that incorporate fitness, strength, balance, and flexibility to improve or maintain physical functioning (such as walking and standing up from a chair) and to prevent falls. Guidelines are good at telling us how much activity we should be doing, but they may not be enough to change our behaviour without additional support.</p> <p dir="ltr">The ComeBACK trial is looking for adults who have difficulty walking 800m to evaluate the effect of two phone-based interventions on improving physical activity and walking over 12 months. ComeBACK participants have come from a range of backgrounds, walking ability and experience with physical activity.</p> <p dir="ltr">ComeBACK participant Carla said, “Setting the goals was a really good thing and having the prompt reminders to take time for yourself and stick to your goals”.</p> <p dir="ltr">Participants are randomly assigned to one of three groups. The first group, Coaching to ComeBACK, receives fortnightly health coaching calls with a physiotherapist for 6 months to support and progress their current levels of activity. The second group, Texting to ComeBACK, receives an initial phone call with a physiotherapist followed by text messages for 6 months to motivate them to get active. The third group also receives the one-off phone call and text messages, but during the second half of the trial.</p> <p dir="ltr">People who have been involved in the trial have reported benefits across all ComeBACK groups. Coaching to ComeBACK participant, Suzie, reported “My coach is very personable and informative whilst supportive and encouraging. It’s been perfect support. Also I hear from some of the participants in the trial who were recently interviewed on the ABC Radio National segment <a href="https://www.abc.net.au/radionational/programs/sporty/how-to-move-more/13324250?fbclid=IwAR26oAJZ-nG6A52xoqPnpp3iunYmeg37n2nyse3EX7WUBEa5dLjjv3YNU0s" target="_blank" rel="noopener">Sporty</a>.</p> <p dir="ltr">If you are interested in joining the ComeBACK trial or to learn more, please get in touch with the research staff at comeback.trial@sydney.edu.au, or call (02) 8627 6235, or register your interest at <a href="http://www.comebacktrial.org.au/" target="_blank" rel="noopener">www.comebacktrial.org.au</a>. </p> <p><span id="docs-internal-guid-c66b1401-7fff-2b9f-a19f-2aa737b2eb2c"></span></p> <p dir="ltr"><em>Image: Shutterstock</em></p>

Body

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10 activities to help you connect with your loved one with dementia

<p><strong>Dementia affects relationships</strong></p> <p>Every year, there are more than 10 million new dementia cases, according to Alzheimer’s Disease International. This means many of us navigate this condition with spouses, parents, grandparents, siblings and more.</p> <p>If you love someone who has dementia, you know the disease is often accompanied by symptoms that go beyond memory loss. For the patient, dementia can trigger paranoia, speech difficulties and, at times, even a lack of empathy. These symptoms usually only make the caregiver’s experience more complicated and emotional.</p> <p>Fortunately, finding moments to connect with a loved one who has dementia, and enriching their life with things you can do together, is possible. In fact, welcoming them into a few of your regular tasks may not only help the two of you enjoy some one-on-one time, but as you might discover with a few of the ideas listed below, it could also help to remind you that there can be joy in the most basic routines.</p> <p>Read on for wisdom and ideas from geriatrics clinician Dr Jeffrey Landsman and longtime family caregiver Breeda Miller. Many activities for dementia patients and their caregivers are relatively easy to plan.</p> <p><strong>Pull out old photo albums</strong></p> <p>For some dementia patients, looking through old photos can unlock memories from childhood and early adulthood. “Though someone may not remember you – they may have no short-term memory – long-term memory can persist,” Dr Landsman says. “Somebody with pretty advanced dementia may still have some of the old memories available.”</p> <p>Digging out old albums or boxes of photos might take a little time, but it’s likely to be very rewarding. Your loved one with dementia might be able to talk about old times in a way that they haven’t for months (possibly years).</p> <p><strong>Organise a cabinet or shelf together</strong></p> <p>This simple activity can check an item off your to-do list while also reconnecting with an older family member. Miller recalls that her mother, who had Alzheimer’s, loved “the tactile exercise of smoothing and folding paper” while unpacking and organising a box of fragile china dishes.</p> <p>Not only can this be good for a dementia patient’s spirit but, according to a 2018 review of studies that suggested sensory activities might also improve dementia symptoms, published in the journal <em>Clinical Interventions in Aging</em>, it might actually “help improve dementia-specific issues”.</p> <p><strong>Listen to music together</strong></p> <p>Music can help dementia patients with symptoms of long-term depression and cognitive function, according to recent research published in Frontiers in Medicine. Dr Landman echoes this finding. He explains that playing music from your loved one’s younger years may help them perk up emotionally and even physically. He’s seen some dementia patients begin to sing or dance along to old favourites.</p> <p><strong>Watch old movies</strong></p> <p>Like music, old movies can spark long-lost memories. Dr Landman says some dementia patients have memories linked to old films – perhaps they remember the plot or even a childhood friend who attended the theatre with them. Watching classics alongside your loved one with dementia could help you relax together, and potentially lead to an engaging chat after the film.</p> <p><strong>Fold laundry together</strong></p> <p>Like organising a cabinet, folding laundry can be a ho-hum chore that suddenly turns more meaningful when you include your loved one who is losing his or her memory. “When my mother and mother-in-law would get ‘antsy,’ I would have several simple tasks ready that they could ‘help’ me with,” says Miller. One of these activities was folding laundry. Miller says simple, useful activities can help people with dementia stop fixating on negative emotions, focusing on doing a task that makes them feel purposeful, and connect with the people around them.</p> <p>So rather than folding and putting away laundry before a visit with your grandparent or parent who’s been diagnosed with dementia, think about saving the task to enjoy together. When conversation lapses, connect by doing something together is still possible.</p> <p><strong>Clean together</strong></p> <p>The National Institute on Aging (NIA) suggests sweeping or vacuuming with a friend or family member with Alzheimer’s disease. When it came to doing things around the house, Miller says her mother-in-law loved washing dishes and wiping down benchtops. Meanwhile, Miller would assist (and provide some safe oversight) by supplying the soap and water. “She was in her element, and I was thrilled to have help,” Miller recalls.</p> <p>These simple activities for dementia patients can help them feel useful while offering an opportunity to connect with loved ones.</p> <p><strong>Go for a walk</strong></p> <p>Walking is linked to better health, boosted mood and even longer life. Walking can be so beneficial that the experts at NIA also recommend walking as a good activity for dementia patients. (It goes without saying, someone with dementia should always be accompanied on a stroll.) For a loved one who struggles to remember your shared history, regular walks offer a chance for sharing observations about the weather, the sunlight, the flowers you see, and more. Or, even if you walk together in silence, a little fresh air and activity to get the blood flowing will almost certainly do you both good.</p> <p><strong>Play a card game</strong></p> <p>Some older adults with dementia can still remember playing classic card games such as Euchre, Rummy and Go Fish. This entertaining activity is a great way for family members of all ages to share some laughs and also experience some cognitive stimulation with their loved ones. Dr Landsman suggests that if the person with dementia says something incorrect – whether it’s a family member’s name or a rule in a card game – it’s best to let them be, as correcting inconsequential errors can create unnecessary tension and take the spotlight off the fun.</p> <p><strong>Bake family recipes</strong></p> <p>While cooking and baking are useful as activities to promote healthy eating in dementia patients, Miller notes this is also a beautiful way to put everything else aside and connect on an emotional level, when it really matters most. Her mother, for instance, loved baking apple pies. But one time when they baked together, Miller says she initially felt exhausted and overwhelmed for having to add another item to her to-do list. As it turned out, the process of baking together would become a monumental memory. “It wasn’t about the pie,” she says. “It was about making the pie. I am so grateful that I made the time to make that pie with her.” Miller says her mother passed away just three weeks later. That pie would be the last one they baked together.</p> <p><strong>Work on a puzzle together</strong></p> <p>Working on a puzzle can help engage dementia or Alzheimer’s patients’ minds, according to NIA. Whether visual puzzles or crossword puzzles, any cognitively challenging activity can help improve thinking skills over the long-term, according to research published in Frontiers in Aging Neuroscience.</p> <p>Of course, this is not meant to be a means to ‘fix’ your loved one’s memory loss. Completing a puzzle will not cure dementia. But it can support your loved one’s functioning and make them feel accomplished in the hours you spend in partnership on the task.</p> <p><em><span id="docs-internal-guid-e1cba6d6-7fff-a65f-a11b-5ac754281fd8">Written by Leandra Beabout. This article first appeared in <a href="https://www.readersdigest.com.au/healthsmart/conditions/mental-health/10-activities-to-help-you-connect-with-your-loved-one-with-dementia" target="_blank" rel="noopener">Reader’s Digest</a>. For more of what you love from the world’s best-loved magazine, <a href="http://readersdigest.innovations.com.au/c/readersdigestemailsubscribe?utm_source=over60&amp;utm_medium=articles&amp;utm_campaign=RDSUB&amp;keycode=WRA87V" target="_blank" rel="noopener">here’s our best subscription offer.</a></span></em></p> <p><em>Image: Getty Images</em></p>

Caring

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Five quick ideas for staying active in retirement

<p dir="ltr">Retirement is possibly the only time when you have the opportunity to do whatever it is you want. </p> <p dir="ltr">But for those of you who are stuck for ideas to stay active and motivated, here are some exciting ideas that can easily be done alone or with other like-minded retirees. </p> <ol> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Travel </strong></p> </li> </ol> <p dir="ltr">The kids have grown and moved out and you can finally visit that place you’ve always wanted to but couldn’t. </p> <p dir="ltr">Definitely an enriching experience to learn about different cultures, foods, and how things work across the world.</p> <p dir="ltr">If you’re unable to travel, even just planning a trip for when you eventually can is fun. </p> <ol start="2"> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Volunteer</strong></p> </li> </ol> <p dir="ltr">You’ve done your fair share of 40-hour weeks (or even more!), but if you miss having something to do for others, then volunteering is definitely for you. </p> <p dir="ltr">The best way to volunteer is to find an organisation you’re passionate about and see whether you have the skills to help them out. Alternatively, go in the other direction and choose a cause or activity you’re not even remotely familiar with – which transforms the entire exercise into a learning opportunity as well!</p> <ol start="3"> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Sport</strong></p> </li> </ol> <p dir="ltr">This is possibly one of the best ways to meet new people, but also sport will keep you fit and healthy, which is definitely what you want during retirement. </p> <p dir="ltr">If sport isn’t for you then consider heading down to your local park and becoming a spectator! </p> <ol start="4"> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Go back to school</strong></p> </li> </ol> <p dir="ltr">If there’s something you’ve always wanted to study, now is the chance to go ahead without any distractions.</p> <p dir="ltr">Not only will you be learning interesting information, it will also keep your mind sharp. </p> <ol start="5"> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Find a new hobby</strong></p> </li> </ol> <p dir="ltr">With all the time in the world it could be fun to join a painting or pottery class.</p> <p dir="ltr">Other hobbies you may want to get immersed in include cooking classes, book clubs, or even growing your own vegetable garden. </p> <p dir="ltr"><em>Image: Shutterstock</em></p>

Retirement Life

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Can 'woke washing' lead to real change?

<p>With brands increasingly engaging in social change campaigns and leveraging their influence to be “purpose-led”, the time has come to ask a couple of big questions: is this a viable strategy, and how sceptical should we be of so-called “<a rel="noopener" href="https://journals.sagepub.com/doi/abs/10.1177/0743915620947359" target="_blank">brand activism</a>”?</p> <p>In recent weeks alone, Ben &amp; Jerry’s <a rel="noopener" href="https://www.prnewswire.com/news-releases/change-is-brewing-across-the-nation-301380626.html" target="_blank">has launched</a> a new ice-cream flavour called “Change is Brewing” to support Black-owned businesses and raise awareness of the <a rel="noopener" href="https://peoplesresponseact.com/" target="_blank">People’s Response Act</a>, proposed legislation to establish a new public safety agency in the US.</p> <p>Lego <a rel="noopener" href="https://www.theguardian.com/lifeandstyle/2021/oct/11/lego-to-remove-gender-bias-after-survey-shows-impact-on-children-stereotypes" target="_blank">declared</a> it would promote inclusive play and address harmful gender stereotypes with its toys. Mars Food <a rel="noopener" href="https://www.cmo.com.au/article/691655/mars-loses-face-uncle-ben-rebrand-ben-original/" target="_blank">rebranded</a> Uncle Ben’s rice to Ben’s Original in response to criticisms of the racial caricatures in its marketing.</p> <p>At the same time, businesses have a chequered history when it comes to engaging with societal problems, from self-serving “box ticking” <a href="https://sk.sagepub.com/books/the-end-of-corporate-social-responsibility">corporate practices</a> under the guise of social responsibility to <a rel="noopener" href="https://journals.sagepub.com/doi/abs/10.1177/1470593115595674?journalCode=mtqa" target="_blank">shifting responsibility to consumers</a> to make ethical choices (such as reusable coffee cups).</p> <p>More recently, “<a rel="noopener" href="https://theconversation.com/woke-washing-what-happens-when-marketing-communications-dont-match-corporate-practice-108035" target="_blank">woke washing</a>” has seen brands promoting social issues without taking meaningful action. Consider <a rel="noopener" href="https://impactnottingham.com/2021/04/a-prime-example-of-woke-washing-fast-fashion-and-international-womens-day/" target="_blank">fast fashion brands</a> that promote International Women’s Day while simultaneously profiting from the exploitation of female workers.</p> <p><img src="https://images.theconversation.com/files/428405/original/file-20211026-25-n8xzaw.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="" /> <em><span class="caption">Lego has pledged to combat gender stereotyping in its toys.</span> <span class="attribution"><span class="source">Shutterstock</span></span></em></p> <p><strong>Change from within</strong></p> <p>How then can brands legitimately shoulder responsibility to support or promote societal transformation?</p> <p><a rel="noopener" href="https://journals.sagepub.com/doi/10.1177/02761467211043074?icid=int.sj-abstract.citing-articles.2#:%7E:text=challenging%20the%20DSP.-,We%20define%20transformative%20branding%20as%20a%20dynamic%20capability%20deployed%20by,hybrid%20market%20and%20social%20logics." target="_blank">Our research</a> introduces the idea of “transformative branding”. This involves companies working with customers, communities and even competitors to co-create brands that lead on both market and social fronts.</p> <p>Transformative branding can be achieved by for-profit organisations, not-for-profits and social enterprises. The common factor is balancing business and societal goals to create change from within the market system.</p> <p>Marketing concepts with a social edge have proliferated in the past 50 years, but finding actual solutions has been less successful. We ask how corporations can act to genuinely contribute to society and show how transformative branding can help brands shoulder that responsibility.</p> <p><img src="https://images.theconversation.com/files/428407/original/file-20211026-2099-1mk8l1h.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="" /> <em><span class="caption">The Patagonia clothing brand’s ‘worn wear’ scheme promotes recycling over new purchases.</span> <span class="attribution"><span class="source">Shutterstock</span></span></em></p> <p><strong>Beyond making money</strong></p> <p>Transformative branding works via two main market-shaping elements: leadership and collaborative coupling. These enable companies to partner with stakeholders to change their business landscapes.</p> <p>First, leadership involves building a vision for the transformation. This requires leaders to think flexibly and creatively, work to long time horizons and stay attuned to changing ideologies. This involves fundamentally re-imagining what branding can do – beyond making money.</p> <p>Second, collaborative coupling involves implementing this vision across the different dimensions of the brand. Key to this is mobilising stakeholders, including customers, employees, investors, suppliers, governments, communities and competitors.</p> <p>When the brand and its stakeholders collectively throw their weight behind the goal of transformation, it signals commitment, distributes expertise and resources and establishes legitimacy.</p> <p>Leadership and collaborative coupling work together to change the business environment. Our research shows this has ripple effects, creating opportunities for transforming economic, regulatory, socio-cultural and political environments.</p> <p><img src="https://images.theconversation.com/files/428408/original/file-20211026-27-xx87ij.jpg?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="" /> <em><span class="caption">Ice-cream brand Ben &amp; Jerry’s builds social responsibility and activism into its corporate ethos.</span> <span class="attribution"><span class="source">Shutterstock</span></span></em></p> <p><strong>Transformative branding in practice</strong></p> <p>Patagonia founder Yvon Chouinard is a good example of transformative branding at work, particularly in his candid admission that the notion of a fully sustainable business is “impossible”. Instead, Patagonia has reframed its priorities around <a rel="noopener" href="https://www.linkedin.com/business/talent/blog/talent-connect/ways-patagonia-built-ridiculous-culture" target="_blank">responsibility</a>, with Chouinard re-imagining the brand as a <a rel="noopener" href="https://www.patagonia.com/product/the-responsible-company-what-weve-learned-from-patagonias-first-forty-years-paperback-book/BK233.html" target="_blank">solution to environmental degradation</a>.</p> <p>This vision is central to the brand’s iconic “demarketing” campaign, “<a rel="noopener" href="https://www.patagonia.ca/stories/dont-buy-this-jacket-black-friday-and-the-new-york-times/story-18615.html" target="_blank">Don’t buy this jacket</a>”, which aims to shift the consumption ideology from purchase to repair.</p> <p>More recently, Patagonia’s “<a rel="noopener" href="https://www.patagonia.ca/buy-less-demand-more/" target="_blank">Buy Less, Demand More</a>” campaign and its “<a rel="noopener" href="https://wornwear.patagonia.com/" target="_blank">Worn Wear</a>” scheme for used apparel have brought the notion of a circular economy into the company’s strategy to promote a culture of reuse rather than always buying new.</p> <p>Dutch chocolate brand Tony’s Chocolonely demonstrates collaborative coupling in its <a rel="noopener" href="https://tonyschocolonely.com/int/en/our-story/our-mission" target="_blank">campaign</a> to clean up production and supply chain practices in the chocolate manufacturing industry, and to eliminate illegal child labour and modern slavery.</p> <p>The company’s “<a rel="noopener" href="https://www.tonysopenchain.com/" target="_blank">open chain platform</a>” helps all industry players, including competitors, to foster equitable and transparent supply chains and ensure a living income is paid to cocoa farmers. The brand actively erodes its own potential competitive advantage in the process.</p> <p><strong>Staying sceptical</strong></p> <p>But transformative branding is complex and dynamic, and authenticity is paramount. For instance, earlier this year, <a rel="noopener" href="https://www.dutchnews.nl/news/2021/02/tonys-chocolonely-removed-from-ethical-chocolate-list-due-to-belgian-link/" target="_blank">Tony’s was removed</a> from watchdog organisation <a rel="noopener" href="https://www.slavefreechocolate.org/ethical-chocolate-companies" target="_blank">Slave Free Chocolate</a>’s ethical producers list over its partnership with a major chocolate producer being sued for allegedly using slave labour.</p> <p>Tony’s responded by claiming it was important to educate and inspire business partners and competitors to adopt ethical principles and practices.</p> <p>This complex and often slow process of negotiating what it means to be ethical is all part of transformative branding. It adapts to the differing goals and values of many stakeholders.</p> <p>And while transformative branding offers a path towards a more sustainable and equitable future, we should continue to cast a critical eye on brands claiming to be a force for good, challenge them and hold them accountable where necessary.<!-- 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; text-shadow: none !important;" src="https://counter.theconversation.com/content/170190/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 rel="noopener" href="https://theconversation.com/profiles/amanda-spry-609844" target="_blank">Amanda Spry</a>, Lecturer of Marketing, <a rel="noopener" href="https://theconversation.com/institutions/rmit-university-1063" target="_blank">RMIT University</a>; <a rel="noopener" href="https://theconversation.com/profiles/bernardo-figueiredo-336532" target="_blank">Bernardo Figueiredo</a>, Associate Professor of Marketing, <a rel="noopener" href="https://theconversation.com/institutions/rmit-university-1063" target="_blank">RMIT University</a>; <a rel="noopener" href="https://theconversation.com/profiles/jessica-vredenburg-532623" target="_blank">Jessica Vredenburg</a>, Senior Lecturer (Assistant Professor) in Marketing, <a rel="noopener" href="https://theconversation.com/institutions/auckland-university-of-technology-1137" target="_blank">Auckland University of Technology</a>; <a rel="noopener" href="https://theconversation.com/profiles/joya-kemper-609837" target="_blank">Joya Kemper</a>, Senior Lecturer in Marketing, <a rel="noopener" href="https://theconversation.com/institutions/university-of-auckland-1305" target="_blank">University of Auckland</a>, and <a rel="noopener" href="https://theconversation.com/profiles/lauren-gurrieri-5402" target="_blank">Lauren Gurrieri</a>, Senior Lecturer in Marketing, <a rel="noopener" href="https://theconversation.com/institutions/rmit-university-1063" target="_blank">RMIT University</a></em></p> <p><em>This article is republished from <a rel="noopener" href="https://theconversation.com" target="_blank">The Conversation</a> under a Creative Commons license. Read the <a rel="noopener" href="https://theconversation.com/consumers-are-wise-to-woke-washing-but-truly-transformative-branding-can-still-make-a-difference-170190" target="_blank">original article</a>.</em></p> <p><em>Image: Getty Images</em></p>

Money & Banking

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Staying active in retirement has never been easier!

<p>As we age, it is important that we embrace new passions and hobbies that can help us maintain an active and healthy lifestyle as much as possible.</p> <p>While our golden years are about ensuring we take the time to slow it down, there are new trends emerging that show seniors are looking for ways to keep on top of their health and maintain an upbeat routine.</p> <p>One of the most beneficial ways to get your blood pumping isn’t exactly the most strenuous activity – and that’s why retirees are loving it: E-biking!</p> <p><a rel="noopener" href="https://www.retirementbylendlease.com.au/coastal-waters/" target="_blank">Coastal Waters Retirement Village</a><span> </span>resident, Darryl, says he incorporated E-biking into his daily routine after it became apparent he could no longer keep using his regular old pushbike with quite the same level of intensity.</p> <p>But thanks to a timely doctor’s recommendation, the retiree says he now has his new favourite way to get around!</p> <p>“I just get on the bike and go for a ride, which I find very relaxing,” says Darryl.</p> <p>“The E-bike allows me to get out and exercise by cycling, which I love.</p> <p>“Whenever I do feel tired or strained, I turn the power on and use the pedal assist, which requires you to still pedal to make the motor work.”</p> <p><a rel="noopener" href="https://www.retirementbylendlease.com.au/coastal-waters/" target="_blank"><img style="width: 500px; height: 281.25px;" src="https://oversixtydev.blob.core.windows.net/media/7841073/coastal-waters-1.jpg" alt="" data-udi="umb://media/d9614fadbfa94566a0cc096ceccc42a4" /></a></p> <p><em>Darryl incorporated e-biking into his daily routine at Coastal Waters.</em></p> <p>The benefits of<span> </span><a rel="noopener" href="https://electricbikeblog.com/5-important-health-benefits-electric-bikes/#:~:text=%233%20Health%20Benefit%20of%20Electric%20Bikes%3A%20Strengthening%20Muscles%2C,promotes%20healthy%20and%20strong%20muscles%2C%20bones%2C%20and%20joints." target="_blank">e-biking</a><span> </span>are phenomenal as the simple fact of the revolutionary technology is that it still does require pedalling at all times – which is great for joint mobility and overall fitness – but very cleverly provides the right amount of assistance depending on the fitness and ability of the rider.</p> <p>Darryl, who has been at<span> </span><a rel="noopener" href="https://www.retirementbylendlease.com.au/coastal-waters/" target="_blank">Coastal Waters</a><span> </span>with his wife Anne for a little over two years, says the retirement village – situated on the dreamy seascape of Jervis Bay – has pushed him to focus on his health while enjoying his retirement to the full.</p> <p>He adds that keeping fit with his e-bike while riding through the beautiful beach town “helped my well-being in that I get out and about a lot more than where I used to live, which was in Canberra.</p> <p>“I get out and about every day, mixing with a lot more people than I did before retirement.”</p> <div class="embed-responsive embed-responsive-16by9"><iframe class="embed-responsive-item" src="https://www.youtube.com/embed/pOtSdQGFojU"></iframe></div> <p><strong>E-biking improves physical health</strong></p> <p>The electric bicycles are key for those looking to enrich their lives without<span> </span><a rel="noopener" href="https://www.bicycling.com/news/a27115129/e-bikes-boost-well-being/" target="_blank">forcing strenuous workouts.</a></p> <p>Seniors who suffer from health problems including asthma, knee or heart problems will find the electric motors will help to improve to their lives.</p> <p>E-bikes are considered a<span> </span><a rel="noopener" href="https://www.forbes.com/sites/carltonreid/2018/11/23/riding-electric-bicycles-boon-to-health-and-not-cheating-confirms-literature-review/?sh=1bd8d7f335cc" target="_blank">primary way to keep fit and on top of our health</a>. However, in recent years the nifty tech gear has become a must for those who enjoy the immense benefits the efficient mode of transport offers.</p> <p>Darryl says he has found sanctuary in the community at<span> </span><a rel="noopener" href="https://www.retirementbylendlease.com.au/coastal-waters/" target="_blank">Coastal Waters</a>, with over 500 people in the village and quite a few who also enjoy riding around the beach town on their E-bikes.</p> <p>Revealing the bike has become extremely popular among residents where he lives, he said: “The e-bike has inspired my health and well-being by enabling me to get out and do what I really love doing, which is cycling and generally touring around and getting to meet people.</p> <p>“We only have one car now and I quite often go shopping for little things [on the e-bike] rather than take the car.</p> <p>“It’s great exercise and I’m so happy with it.”</p> <p><strong>E-biking is essential for your mental health</strong></p> <p>E-bikes are also an efficient way to improve one’s mental health. There is nothing better than marvelling over the beauty of Jervis Bay’s quaint town roads or captivating beaches with the sun beating down on you.</p> <p>Thanks to the beautiful weather that happens to encompass<span> </span><a rel="noopener" href="https://www.retirementbylendlease.com.au/coastal-waters/" target="_blank">Coastal Waters</a><span> </span>all-year-round, getting out and improving your fitness will not only benefit cardiovascular health, but will also provide mental clarity and a healthy dose of Vitamin D.</p> <p><strong>E-biking is perfect for low-impact exercising</strong></p> <p>E-biking is an extremely low-impact exercise option that’s ideal for anyone with physical limitations that might be a result of joint replacements, arthritis or other age-related issues.</p> <p>E-biking has become a<span> </span><a rel="noopener" href="https://www.skipeak.net/blog/8-benefits-of-using-electric-bikes" target="_blank">favourite form of exercise for seniors</a><span> </span>not only for its health benefits but for the immense pressure it takes off of knees, hips and even feet.</p> <p>As an aerobic sport, it provides healthy blood flow and the regeneration of cells to the hippocampus, which is a part of the brain that is linked to memory.</p> <p>At<span> </span><a rel="noopener" href="https://www.retirementbylendlease.com.au/coastal-waters/" target="_blank">Coastal Waters</a>, seniors are given the freedom to enjoy their retirement while indulging in all of their passions.</p> <p>Whether that’s taking on new hobbies, rekindling old avocations or finding enthusiasm for new ways to keep on top of your health and mental well-being –<span> </span><a rel="noopener" href="https://www.retirementbylendlease.com.au/coastal-waters/" target="_blank">Coastal Waters</a><span> </span>gives seniors the opportunity to take that next step.</p> <p>Book your private appointment to find out more about living at<span> </span><a rel="noopener" href="https://www.retirementbylendlease.com.au/coastal-waters/" target="_blank">Coastal Waters</a><span> </span>and learn about the benefits of e-bikes for Seniors!</p> <p><strong><em>This is a sponsored article produced in partnership with<span> </span></em></strong><a rel="noopener" href="https://www.retirementbylendlease.com.au/coastal-waters/" target="_blank"><strong><em>Coastal Waters Retirement Village by Lendlease</em></strong></a><strong><em>.</em></strong></p>

Retirement Life

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Life on Venus? Traces of phosphine may be a sign of biological activity

<p>The discovery that the atmosphere of Venus absorbs a precise frequency of microwave radiation has just <a href="https://doi.org/10.1038/s41550-020-1174-4">turned planetary science on its head</a>. An international team of scientists used radio telescopes in Hawaii and Chile to find signs that the clouds on Earth’s neighbouring planet contain tiny quantities of a molecule called phosphine.</p> <p>Phosphine is a compound made from phosphorus and hydrogen, and on Earth its only natural source is tiny microbes that live in oxygen-free environments. It’s too early to say whether phosphine is also a sign of life on Venus – but no other explanation so far proposed seems to fit.</p> <p>This video shows how methane was detected in the atmosphere of Mars. The process is the same for finding phosphine on Venus.</p> <p><strong>What makes an atmosphere?</strong></p> <p>The molecular makeup of a planet’s atmosphere normally depends on what its parent star is made of, the planet’s position in its star’s system, and the chemical and geological processes that take place given these conditions.</p> <p>There is phosphine in the atmospheres of Jupiter and Saturn, for example, but there it’s not a sign of life. Scientists think it is formed in the deep atmosphere at high pressures and temperatures, then dredged into the upper atmosphere by a strong convection current.</p> <p><strong>Join 130,000 people who subscribe to free evidence-based news.</strong></p> <p>Although phosphine quickly breaks down into phosphorus and hydrogen in the top clouds of these planets, enough lingers – 4.8 parts per million – to be observable. The phosphorus may be what gives clouds on Jupiter a reddish tinge.</p> <p>Things are different on a rocky planet like Venus. The new research has found fainter traces of phosphine in the atmosphere, at 20 parts per billion.</p> <p>Lightning, clouds, volcanoes and meteorite impacts might all produce some phosphine, but not enough to counter the rapid destruction of the compound in Venus’s highly oxidising atmosphere. The researchers considered all the chemical processes they could think of on Venus, but none could explain the concentration of phosphine. What’s left?</p> <p>On Earth, phosphine is only produced by microbial life (and by various industrial processes) – and the concentration in our atmosphere is in the parts per trillion range. The much higher concentration on Venus cannot be ignored.</p> <p><strong>Signs of life?</strong></p> <p>To determine whether the phosphine on Venus is really produced by life, chemists and geologists will be trying to identify other reactions and processes that could be alternative explanations.</p> <p>Meanwhile, biologists will be trying to better understand the microbes that live in Venus-like conditions on Earth – high temperatures, high acidity, and high levels of carbon dioxide – and also ones that produce phosphine.</p> <p>When Earth microbes produce phosphine, they do it via an “anaerobic” process, which means it happens where no oxygen is present. It has been observed in places such as activated sludge and sewage treatment plants, but the exact collection of microbes and processes is not well understood.</p> <p>Biologists will also be trying to work out whether the microbes on Earth that produce phosphine could conceivably do it under the harsh Venusian conditions. If there is some biological process producing phosphine on Venus, it may be a form of “life” very different from what we know on Earth.</p> <p>Searches for life beyond Earth have often skipped over Venus, because its surface temperature is around 500℃ and the atmospheric pressure is almost 100 times greater than on Earth. Conditions are <a href="https://www.liebertpub.com/doi/10.1089/ast.2017.1783">more hospitable for life</a> as we know it about 50 kilometres off the ground, although there are still vast clouds of sulfuric acid to deal with.</p> <p><strong>Molecular barcodes</strong></p> <p>The researchers found the phosphine using spectroscopy, which is the study of how light interacts with molecules. When sunlight passes through Venus’s atmosphere, each molecule absorbs very specific colours of this light.</p> <p>Using telescopes on Earth, we can take this light and split it into a massive rainbow. Each type of molecule present in Venus’ atmosphere produces a distinctive pattern of dark absorption lines in this rainbow, like an identifying barcode.</p> <p>This barcode is not always strongest in visible light. Sometimes it can only be detected in the parts of the electromagnetic spectrum that are invisible to the human eye, such as UV rays, microwave, radio waves and infrared.</p> <p>The barcode of carbon dioxide, for example, is most evident in the infrared region of the spectrum.</p> <p>While phosphine on Jupiter was first detected in infrared, for Venus observations astronomers used radio telescopes: the <a href="https://www.almaobservatory.org/en/home/">Atacama Large Millimeter/submillimeter Array</a> (ALMA) and <a href="https://www.eaobservatory.org/jcmt/about-jcmt/">James Clerk Maxwell Telescope</a> (JCMT), which can detect the barcode of phosphine in millimetre wavelengths.</p> <p><strong>New barcodes, new discoveries</strong></p> <p>The discovery of phosphine on Venus relied not only on new observations, but also a more detailed knowledge of the compound’s barcode. Accurately predicting the barcode of phosphine across all relevant frequencies took <a href="http://www.tampa.phys.ucl.ac.uk/ftp/eThesis/ClaraSousaSilva2015.pdf">the whole PhD</a> of astrochemist Clara Sousa-Silva in the <a href="https://www.ucl.ac.uk/exoplanets/research/spectroscopy-exoplanets">ExoMol group</a> at University College London in 2015.</p> <p>She used computational quantum chemistry – basically putting her molecule into a computer and solving the equations that describe its behaviour – to predict the strength of the barcode at different colours. She then tuned her model using available experimental data before making the <a href="https://arxiv.org/abs/1410.2917">16.8 billion lines of phosphine’s barcode</a> available to astronomers.</p> <p>Sousa-Silva originally thought her data would be used to study Jupiter and Saturn, as well as weird stars and distant “hot Jupiter” exoplanets.</p> <p>More recently, she led the detailed consideration of <a href="https://arxiv.org/abs/1910.05224">phosphine as a biosignature</a> – a molecule whose presence implies life. This analysis demonstrated that, on small rocky exoplanets, phosphine should not be present in observable concentrations unless there was life there as well.</p> <p>But she no doubt wouldn’t have dreamed of a phone call from an astronomer who has discovered phosphine on our nearest planetary neighbour. With phosphine on Venus, we won’t be limited to speculating and looking for molecular barcodes. We will be able to send probes there and hunt for the microbes directly.</p> <p><em>Written by Laura McKemmish, UNSW; Brendan Paul Burns, UNSW, and Lucyna Kedziora-Chudczer, Swinburne University of Technology. Republished with permission of <a href="https://theconversation.com/life-on-venus-traces-of-phosphine-may-be-a-sign-of-biological-activity-146093">The Conversation.</a> </em></p>

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