Search

The problem with shaming people for Auschwitz selfies

<a href="https://theconversation.com/profiles/craig-wight-1514086">Craig Wight</a>, <a href="https://theconversation.com/institutions/edinburgh-napier-university-696">Edinburgh Napier University</a> and <a href="https://theconversation.com/profiles/phiona-stanley-1514087">Phiona Stanley</a>, <a href="https://theconversation.com/institutions/edinburgh-napier-university-696">Edinburgh Napier University</a> Selfies have become the modern day equivalent of postcards, a way to share our travel experiences with family and friends on social media. It’s one thing to strike a goofy pose and snap a photo for Instagram on a beach or town square, but what if you are visiting a Holocaust memorial site? Taking fun, playful, even silly selfies at <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9566811/">dark tourism</a> sites such as <a href="https://www.dazeddigital.com/life-culture/article/45182/1/chernobyl-grenfell-tower-unpacking-the-rise-of-the-dark-tourism-tragedy-selfie">Chernobyl</a> Japan’s <a href="https://www.selondoner.co.uk/life/12122023-dark-tourism-in-london">“suicide forests”</a> or concentration camps has become a regular occurrence. It is widely regarded as controversial and distasteful. In 2017, Israeli-German artist Shahak Shapira launched a project aimed at shaming visitors taking selfies at the Memorial to the Murdered Jews of Europe in Germany. The project was <a href="https://yolocaust.de/">called Yolocaust</a> – a portmanteau of internet slang Yolo (you only live once) and Holocaust. It juxtaposed historical photos of Nazi murder victims with visitors’ photos of themselves, juggling and jumping, posing and playing at the Berlin memorial. Ever since, online vigilantes have been empowered to shame Holocaust-site selfie takers on social media. Many have used “yolocaust” in comments as shorthand for censure, judgement, and moral panic. We <a href="https://www.tandfonline.com/doi/full/10.1080/02508281.2022.2153994">analysed hundreds</a> of these posts, captions and comments to see how the selfie-takers are perceived and punished by others online. We examined posts with location tags at the Auschwitz Memorial Museum in Poland and the Memorial to the Murdered Jews of Europe in Berlin. Based on our analysis, we think it may be better that young people engage with Holocaust sites in their own way, rather than not engaging at all. We also suggest that some commenters may be just as guilty as the selfie-takers, using their comments to show themselves in a positive light. Paradoxically, this is precisely what they are shaming the selfie-takers for doing: centering themselves, using the Holocaust as a prop. Vigilantism and public shaming has been around for centuries – think angry villagers with pitchforks raised. Vigilantes take it upon themselves to prevent, investigate and punish perceived wrongdoings, usually without legal authority. Online vigilantes (often called “<a href="https://doi.org/10.1093/bjc/azv118">digilantes</a>”) punish others for perceived transgressions online. They act when they feel that someone has committed a crime or social wrongdoing on the internet as a form of <a href="https://www.pewresearch.org/internet/2021/05/19/americans-and-cancel-culture-where-some-see-calls-for-accountability-others-see-censorship-punishment/">cancel culture</a>. There is, of course, a fine line between constructively questioning someone’s choices and publicly shaming them. <h2>Who gets shamed?</h2> We found that it wasn’t just any photo (we also looked at non-selfie tourist photos) that attracted online shaming. Some people were more likely to receive negative comments than others, depending on age, gender, cultural identity, photo pose, facial expression and the captions accompanying the photos. Younger, more conventionally attractive people – especially women, and especially people posting in English or German – attracted many negative comments. In contrast, older and less conventionally “sexy” selfie-takers, men, and those posting in, for example, Italian or Russian tended to be ignored. Some of these patterns appear related to how young women are often sexualised and <a href="https://www.tandfonline.com/doi/full/10.1080/14680777.2018.1447345">demeaned online</a>, especially when it comes to the selfies of women holding their bodies in “model-like” poses. To some commenters, it appears more acceptable to shame those who society already deems unserious and flippant. Location was also important. While the Berlin Memorial saw plenty of tourist behaviour deemed “disrespectful” by commenters, it was rare to encounter selfie-taking at Auschwitz. This may because Auschwitz is a paid visitor attraction offering structured tours. In contrast, the Berlin memorial is an art installation, always open and part of the streetscape. Its purpose and meaning may not be immediately apparent. This leaves room for the possibility that some Holocaust-site selfie-taking is an innocent, accidental part of tourism in Berlin. Another predictor of negative comments was the captions on the photos we examined. If the caption was flippant or suggested a lack of serious engagement with Holocaust history and memory, the photo attracted more critical comments. Those who made some attempt to justify or even intellectualise their selfie-taking were often excused censure. In one example, a young woman is pictured jumping between the concrete slabs of the Berlin memorial. But her picture is accompanied by a careful caption that explicitly questions whether her behaviour is ethical. She writes, “One part of you comes out, simply wanting to explore the structure for what it is physically. Another part of you says that you cannot take part in anything that brings you joy here”. As the caption appears to neutralise the fun selfie, her post escapes critical comments. <h2>Think before you shame</h2> Although the Auschwitz Memorial Museum <a href="https://twitter.com/AuschwitzMuseum/status/1108337507660451841?lang=en">tells visitors not to take selfies</a>, and while playful selfie-taking seems disrespectful, we don’t think it should be banned, as some online commenters have called for. We argue that it is more important to keep alive – however clumsily and imperfectly – the memory of the more than six million Jews and <a href="https://holocausteducation.org.uk/wp-content/uploads/1.-Non-JewishVictimsOfNaziPersecutionMurder-Digital.pdf">millions of others</a> who were killed by the Nazis. Perhaps this is best done through people living their ordinary, complex, messy and often joyous lives, precisely as the Nazis’ victims could not. We also think it is important to question the motives of digilantes themselves. Some seem to be using their comments to display their own moral superiority, rather than trying to educate or influence the behaviour of the selfie-takers. Before you join the ranks of the digilantes and comment on something you think is disrespectful, think about why you’re doing it – these images, their captions and the comments show that there is often more nuance to “ethical” behaviour than can be captured in a photo.<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/224304/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/craig-wight-1514086">Craig Wight</a>, Associated Professor in Tourism, <a href="https://theconversation.com/institutions/edinburgh-napier-university-696">Edinburgh Napier University</a> and <a href="https://theconversation.com/profiles/phiona-stanley-1514087">Phiona Stanley</a>, Associate Professor of Intercultural Communications (Tourism and Languages), <a href="https://theconversation.com/institutions/edinburgh-napier-university-696">Edinburgh Napier University</a> Image credits: Getty Images This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/the-problem-with-shaming-people-for-auschwitz-selfies-224304">original article</a>.

International Travel

"Do you hear it?": Worldwide hum global mystery baffles scientists

A perplexing phenomenon known as "The Worldwide Hum" has been capturing the attention of scientists and citizens alike, as an unusual low-frequency noise continues to puzzle experts. This mysterious hum, first recorded in 2012, has been reported by thousands of people worldwide, sparking investigations, online discussions and even <a href="https://www.thehum.info/" target="_blank" rel="noopener">the creation of an interactive map</a> documenting instances of the enigmatic sound. As researchers strive to unravel the mystery, individuals share their experiences, raising questions about its origin and effects. Described as a low rumbling or droning sound, "the hum" is often likened to the idling of a car or truck engine. What makes this phenomenon particularly intriguing is that it is not universally heard, with reports of the hum being exclusive to certain individuals. Some claim it is more pronounced at night than during the day, and louder indoors than outdoors. One Reddit user even compared it to the low-frequency vibrations felt when a passenger jet flies overhead. Since its first documentation, more than 6,500 instances of the hum have been reported globally, with new cases continually emerging. The interactive user-generated World Hum Map and Database Project captures the experiences of those who have encountered the sound, providing a comprehensive overview of its widespread occurrence. In some regions, authorities such as the Environment Protection Authority (EPA) have conducted investigations, as was the case in the NSW Waverley Council ten years ago. Despite these efforts, the source of the hum remains elusive. Individuals affected by the mysterious noise often find solace in online communities, where they share their experiences and discuss possible explanations. Some describe feeling as though they are "going insane", and say that the psychological impact of the persistent hum is actually very severe. Facebook support groups have become a platform for individuals to connect, share anecdotes and speculate about the origin of the sound. Theories range from the mundane – such as the use of headphones causing collective tinnitus – to more complex environmental factors. While tinnitus, a symptom of auditory system issues, has been proposed as a potential explanation, it does not account for the collective experience of the hum. Various theories, including industrial plants, ocean waves, lightning strikes and the proliferation of mobile phone towers, have been suggested over the years. However, none of these explanations have gained widespread acceptance or provided a conclusive answer. Dr Glen MacPherson, who initiated the World Hum Map and Database Project, experienced the hum firsthand on Canada's Sunshine Coast. Having debunked the idea of "hum hotspots", Dr MacPherson theorises that the hum may be a subjective phenomenon, akin to tinnitus, originating from within the individual rather than an external source. His 11 years of research highlight the complexity of the mystery, challenging initial assumptions and pointing towards the need for further investigation. As "The Worldwide Hum" continues to captivate the curiosity of scientists and citizens worldwide, the quest for understanding remains elusive. While theories abound, the true origin of the hum remains unknown, leaving both experts and individuals alike intrigued by a phenomenon that transcends geographic boundaries and defies conventional explanations. Image: Getty

Body

Will we still have antibiotics in 50 years? We asked 7 global experts

Almost since antibiotics were <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2937522/#:%7E:text=Since%20the%20introduction%20in%201937,operate%20some%2070%20years%20later.">first discovered</a>, we’ve been aware bacteria can learn how to overcome these medicines, a phenomenon known as antimicrobial resistance. The World Health Organization says we’re currently <a href="https://www.who.int/news/item/20-09-2017-the-world-is-running-out-of-antibiotics-who-report-confirms">losing to the bugs</a>, with resistance increasing and too few new antibiotics in the pipeline. We wanted to know whether experts around the world think we will still have effective antibiotics in 50 years. Seven out of seven experts said yes. Lori Burrows - Biochemist, Canada Yes! Antibiotics are a crucial component of modern medicine, and we can't afford to lose them. Despite the rise of resistance in important pathogens (bugs), and the substantial decrease in new drugs in development, we have multiple tools at our disposal to protect antibiotics. Stewardship - the principle of using antibiotics only when absolutely necessary - is key to maintaining the usefulness of current antibiotics and preventing resistance to new drugs from arising. New diagnostics, such as the rapid tests that became widely available during the pandemic, can inform stewardship efforts, reducing inappropriate antibiotic use for viral diseases. Finally, researchers continue to find creative ways, including the use of powerful artificial intelligence approaches, to identify antimicrobial compounds with new targets or new modes of action. Other promising tactics include using viruses that naturally kill bacteria, stimulating the host's immune system to fight the bacteria, or combining existing antibiotics with molecules that can enhance antibiotic activity by, for example, increasing uptake or blocking resistance. André Hudson - Biochemist, United States Yes. The real question is not whether we will have antibiotics 50 years from now, but what form of antibiotics will be used. Most antibiotics we use today are modelled after natural products isolated from organisms such as fungi and plants. The use of <a href="https://news.mit.edu/2020/artificial-intelligence-identifies-new-antibiotic-0220">AI</a>, machine learning, and other <a href="https://www.theguardian.com/technology/2023/may/25/artificial-intelligence-antibiotic-deadly-superbug-hospital">computational tools</a> to help design novel, unnatural compounds that can circumvent the evolution of antibiotic resistance are only in the very early stages of development. Many of the traditional medicines such as penicillins and other common antibiotics of today which are already waning in efficacy, will probably be of very little use in 50 years. Over time, with the aid of new technology, I predict we will have new medicines to fight bacterial infections. Ray Robins-Browne - Microbiologist, Australia Yes, we will have antibiotics (by which I mean antimicrobial drugs), because people will still get infections despite advances in immunisation and other forms of prevention. Having said this, drugs of the future will be quite different from those we use today, which will have become obsolete well within the next 50 years. The new drugs will have a narrow spectrum, meaning they will be targeted directly at the specific cause of the infection, which we will determine by using rapid, point-of-care diagnostic tests, similar to the RATS we currently use to diagnose COVID. Antimicrobials of the future won’t kill bacteria or limit their growth, because this encourages the development of resistance. Instead, they will limit the ability of the bacteria to cause disease or evade our immune systems. Raúl Rivas González - Microbiologist, Spain Yes, but not without effort. Currently, antimicrobial resistance is a leading cause of death globally, and will continue to rise. But in my opinion, there will still be useful antibiotics to combat bacterial infections within 50 years. To achieve this, innovation and investment is required. Artificial intelligence may even be able to help. An example is the compound "RS102895", which eliminates the multi-resistant superbug Acinetobacter baumannii. This was identified through a machine learning algorithm. The future of antibiotics requires substantial changes in the search for new active molecules and in the design of therapies that can eliminate bacteria without developing resistance. We are on the right path. An example is the discovery of clovibactin, recently isolated from uncultured soil bacteria. Clovibactin effectively kills antibiotic-resistant gram-positive bacteria without generating detectable resistance. Future antimicrobial therapy may consist of new antibiotics, viruses that kill bacteria, specific antibodies, drugs that counter antibiotic resistance, and other new technology. Fidelma Fitzpatrick - Microbiologist, United Kingdom Yes, but not many. Without rapid scale-up of measures to curtail the "<a href="https://www.oecd.org/health/embracing-a-one-health-framework-to-fight-antimicrobial-resistance-ce44c755-en.htm">alarming global health threat</a>" of antimicrobial resistance by 2073, there will be few effective antibiotics left to treat sepsis. The <a href="https://www.cdc.gov/drugresistance/covid19.html">Centre for Disease Control</a> has indicated a reversal of progress following the pandemic, when all focus in healthcare, government and society was on COVID. Without an approach targeting people, animals, agri-food systems and the environment, antimicrobial resistance will continue its upward trajectory. <a href="https://www.worldbank.org/en/topic/health/publication/drug-resistant-infections-a-threat-to-our-economic-future">Doing nothing</a> is unacceptable – lives will be lost, healthcare expenditure will increase and workforce productivity will suffer. The highest burden of antimicrobial resistance is in <a href="https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(21)02724-0/fulltext">low-income countries</a>. <a href="https://www.ncbi.nlm.nih.gov/books/NBK543407/">Action plans</a> exist in most OECD, European and G20 countries. In all countries plans need to be funded and implemented across all relevant sectors as above. Better integrated data to track antibiotic use and resistance across human and animal health and the environment, in addition to research and development for new antibiotics, vaccines and diagnostics, will be necessary. Juliana Côrrea - Public health expert, Brazil Yes. However, <a href="https://www.sciencedirect.com/science/article/pii/S0188440905002730?via%3Dihub">available data</a> suggest that without a shift in the political agenda towards the control and prevention of antimicrobial resistance, several antibiotics will have lost their utility. The problem of bacterial resistance is not new and the risk of antibiotics becoming ineffective in the face of the evolutionary capacity of bacteria is one of the main problems facing global health. The creation of policies to promote the appropriate use of this resource has not progressed at the same speed as inappropriate use in human and animal health and in agricultural production. The factors that impact antibiotic use are complex and vary according to local contexts. The response to the problem goes far beyond controlling use at the individual level. We must recognise the social, political, and economic dimensions in proposing more effective governance. Yori Yuliandra - Pharmacist, Indonesia Yes. Despite their <a href="https://www.who.int/news-room/fact-sheets/detail/antimicrobial-resistance">reduced efficacy over time</a>, antibiotics continue to be produced every year. Researchers are tirelessly working to develop new and more effective antibiotics. And researchers are actively exploring combinations of antibiotics to enhance their efficacy. While antimicrobial resistance is rising, researchers have been making remarkable progress in addressing this issue. They have developed innovative antibiotic classes such as <a href="https://doi.org/10.4155/fmc-2016-0041">FtsZ inhibitors</a> which can inhibit cell division, a process necessary for bacteria to multiply. <a href="https://www.who.int/publications/i/item/9789240021303">Clinical trials</a> are currently taking place. A deeper understanding of the molecular aspects of bacterial resistance has led to the discovery of new treatment strategies, such as the <a href="https://doi.org/10.1039/D2MD00263A">inhibition of key enzymes</a> that play a pivotal role in bugs becoming resistant. And <a href="https://doi.org/10.1038/s42003-021-02586-0">advances in computer technology</a> have greatly accelerated drug discovery and development efforts, offering hope for the rapid discovery of new antibiotics and treatment strategies. Image credits: Getty Images This article originally appeared on <a href="https://theconversation.com/will-we-still-have-antibiotics-in-50-years-we-asked-7-global-experts-214950" target="_blank" rel="noopener">The Conversation</a>.

Body

6 reasons why global temperatures are spiking right now

<a href="https://theconversation.com/profiles/andrew-king-103126">Andrew King</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a> The world is very warm right now. We’re not only seeing record temperatures, but the records are being broken by record-wide margins. Take the preliminary September global-average temperature anomaly of 1.7°C above pre-industrial levels, for example. It’s an incredible 0.5°C above the previous record. So why is the world so incredibly hot right now? And what does it mean for keeping our Paris Agreement targets? Here are six contributing factors – with climate change the main reason temperatures are so high. <h2>1. El Niño</h2> One reason for the exceptional heat is we are in a <a href="http://www.bom.gov.au/climate/enso/#tabs=Pacific-Ocean">significant El Niño</a> that is still strengthening. During El Niño we see warming of the surface ocean over much of the tropical Pacific. This warming, and the effects of El Niño in other parts of the world, raises global average temperatures by <a href="https://www.realclimate.org/index.php/archives/2023/01/2022-updates-to-the-temperature-records/">about 0.1 to 0.2°C</a>. Taking into account the fact we’ve just come out of a triple La Niña, which cools global average temperatures slightly, and the fact this is the first major El Niño in eight years, it’s not too surprising we’re seeing unusually high temperatures at the moment. Still, El Niño alone isn’t enough to explain the crazily high temperatures the world is experiencing. <h2>2. Falling pollution</h2> Air pollution from human activities cools the planet and has offset some of the warming caused by humanity’s greenhouse gas emissions. There have been efforts to reduce this pollution – since 2020 there has been an <a href="https://sdg.iisd.org/news/imo-advances-measures-to-reduce-emissions-from-international-shipping/">international agreement</a> to reduce sulphur dioxide emissions from the global shipping industry. It has been speculated this cleaner air has contributed to the recent heat, particularly over the record-warm <a href="https://climate.copernicus.eu/record-breaking-north-atlantic-ocean-temperatures-contribute-extreme-marine-heatwaves">north Atlantic</a> and Pacific regions with high shipping traffic. It’s likely this is contributing to the extreme high global temperatures – but only on the order of hundredths of a degree. <a href="https://www.carbonbrief.org/analysis-how-low-sulphur-shipping-rules-are-affecting-global-warming/">Recent analysis</a> suggests the effect of the 2020 shipping agreement is about an extra 0.05°C warming by 2050. <h2>3. Increasing solar activity</h2> While falling pollution levels mean more of the Sun’s energy reaches Earth’s surface, the amount of the energy the Sun emits is itself variable. There are different solar cycles, but an 11-year cycle is the most relevant one to today’s climate. The Sun is becoming <a href="https://edition.cnn.com/2023/07/14/world/solar-maximum-activity-2024-scn/index.html">more active</a> from a minimum in late 2019. This is also contributing a small amount to the spike in global temperatures. Overall, increasing solar activity is contributing only hundredths of a degree at most to the recent global heat. <h2>4. Water vapour from Hunga Tonga eruption</h2> On January 15 2022 the underwater <a href="https://www.jpl.nasa.gov/images/pia26006-hunga-tonga-hunga-haapai-eruption">Hunga Tonga–Hunga Haʻapai volcano erupted</a> in the South Pacific Ocean, sending large amounts of water vapour high up into the upper atmosphere. Water vapour is a greenhouse gas, so increasing its concentration in the atmosphere in this way does intensify the greenhouse effect. Even though the eruption happened almost two years ago, it’s still having a small warming effect on the planet. However, as with the reduced pollution and increasing solar activity, we’re talking about hundredths of a degree. <figure><iframe src="https://www.youtube.com/embed/6oANPi-SWN0?wmode=transparent&start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <h2>5. Bad luck</h2> We see variability in global temperatures from one year to the next even without factors like El Niño or major changes in pollution. Part of the reason this September was so extreme was likely due to weather systems being in the right place to heat the land surface. When we have persistent high-pressure systems over land regions, as seen recently over places like <a href="https://www.theguardian.com/environment/2023/oct/01/autumn-heat-continues-in-europe-after-record-breaking-september">western Europe</a> and <a href="https://www.abc.net.au/news/2023-09-19/australia-weather-september-heat-records-tumble/102870294">Australia</a>, we see local temperatures rise and the conditions for unseasonable heat. As water requires more energy to warm and the ocean moves around, we don’t see the same quick response in temperatures over the seas when we have high-pressure systems. The positioning of weather systems warming up many land areas coupled with persistent ocean heat is likely a contributor to the global-average heat too. <h2>6. Climate change</h2> By far the biggest contributor to the overall +1.7°C global temperature anomaly is human-caused climate change. Overall, humanity’s effect on the climate has been a global warming of <a href="https://www.globalwarmingindex.org/">about 1.2°C</a>. The record-high rate of greenhouse gas emissions means we should expect global warming to accelerate too. While humanity’s greenhouse gas emissions explain the trend seen in September temperatures over many decades, they don’t really explain the big difference from last September (when the greenhouse effect was almost as strong as it is today) and September 2023. Much of the difference between this year and last comes back to the switch from La Niña to El Niño, and the right weather systems in the right place at the right time. <h2>The upshot: we need to accelerate climate action</h2> September 2023 shows that with a combination of climate change and other factors aligning we can see alarmingly high temperatures. These anomalies may appear to be above the 1.5°C global warming level referred to in the Paris Agreement, but that’s about keeping <a href="https://climateanalytics.org/briefings/understanding-the-paris-agreements-long-term-temperature-goal/">long-term global warming</a> to low levels and not individual months of heat. But we are seeing the effects of climate change unfolding more and more clearly. The most vulnerable are suffering the biggest impacts as wealthier nations continue to emit the largest proportion of greenhouse gases. Humanity must accelerate the path to net zero to prevent more record-shattering global temperatures and damaging extreme events.<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/215140/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/andrew-king-103126">Andrew King</a>, Senior Lecturer in Climate Science, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a> Image credits: Getty Images 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/6-reasons-why-global-temperatures-are-spiking-right-now-215140">original article</a>.

Travel Trouble

Is it normal to forget words while speaking? And when can it spell a problem?

<a href="https://theconversation.com/profiles/greig-de-zubicaray-1468234">Greig de Zubicaray</a>, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a> We’ve all experienced that moment mid-sentence when we just can’t find the word we want to use, even though we’re certain we know it. Why does this universal problem among speakers happen? And when can word-finding difficulties indicate something serious? Everyone will experience an occasional word-finding difficulty, but if they happen very often with a broad range of words, names and numbers, this could be a sign of a neurological disorder. <h2>The steps involved in speaking</h2> Producing spoken words involves several <a href="https://doi.org/10.1093/oxfordhb/9780190672027.013.19">stages of processing</a>. These include: <ol> <li> identifying the intended meaning </li> <li> selecting the right word from the “mental lexicon” (a mental dictionary of the speaker’s vocabulary) </li> <li> retrieving its sound pattern (called its “form”) </li> <li> executing the movements of the speech organs for articulating it. </li> </ol> Word-finding difficulties can potentially arise at each of these stages of processing. When a healthy speaker can’t retrieve a word from their lexicon despite the feeling of knowing it, this is called a “tip-of-the-tongue” phenomenon by language scientists. Often, the frustrated speaker will try to give a bit of information about their intended word’s meaning, “you know, that thing you hit a nail with”, or its spelling, “it starts with an H!”. Tip-of-the-tongue states are relatively common and are a type of speech error that occurs primarily during retrieval of the sound pattern of a word (step three above). <h2>What can affect word finding?</h2> Word-finding difficulties occur at all ages but they do happen more often as we get older. In older adults, they can cause frustration and anxiety about the possibility of developing dementia. But they’re not always a cause for concern. One way researchers investigate word-finding difficulties is to ask people to keep a diary to record how often and in what context they occur. <a href="https://www.frontiersin.org/articles/10.3389/fpsyg.2015.01190/full">Diary studies</a> have shown that some word types, such as names of people and places, concrete nouns (things, such as “dog” or “building”) and abstract nouns (concepts, such as “beauty” or “truth”), are more likely to result in tip-of-the-tongue states compared with verbs and adjectives. Less frequently used words are also more likely to result in tip-of-the-tongue states. It’s thought this is because they have weaker connections between their meanings and their sound patterns than more frequently used words. Laboratory studies have also shown tip-of-the-tongue states are more likely to occur under <a href="https://www.tandfonline.com/doi/full/10.1080/13825585.2019.1641177">socially stressful</a> conditions when speakers are told they are being evaluated, regardless of their age. Many people report having experienced tip-of-the-tongue problems during job interviews. <h2>When could it spell more serious issues?</h2> More frequent failures with a broader range of words, names and numbers are likely to indicate more serious issues. When this happens, language scientists use the terms “anomia” or “<a href="https://www.aphasia.com/aphasia-library/aphasia-types/anomic-aphasia/">anomic aphasia</a>” to describe the condition, which can be associated with brain damage due to stroke, tumours, head injury or dementia such as Alzheimer’s disease. Recently, the actor Bruce Willis’s family <a href="https://edition.cnn.com/2023/02/16/health/frontotemporal-dementia-definition-symptoms-wellness/index.html">revealed</a> he has been diagnosed with a degenerative disorder known as primary progressive aphasia, for which one of the earliest symptoms is word-finding difficulties rather than memory loss. Primary progressive aphasia is typically associated with frontotemporal or Alzheimer’s dementias, although it can be associated with other <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3637977/">pathologies</a>. Anomic aphasia can arise due to problems occurring at different stages of speech production. An assessment by a clinical neuropsychologist or speech pathologist can help clarify which processing stage is affected and how serious the problem might be. For example, if a person is unable to name a picture of a common object such as a hammer, a clinical neuropsychologist or speech pathologist will ask them to describe what the object is used for (the individual might then say “it’s something you hit things with” or “it’s a tool”). If they can’t, they will be asked to gesture or mime how it’s used. They might also be provided with a cue or prompt, such as the first letter (h) or syllable (ham). Most people with anomic aphasia benefit greatly from being prompted, indicating they are mostly experiencing problems with later stages of retrieving word forms and motor aspects of speech. But if they’re unable to describe or mime the object’s use, and cueing does not help, this is likely to indicate an actual loss of word knowledge or meaning. This is typically a sign of a more serious issue such as primary progressive aphasia. <a href="https://en.wikipedia.org/wiki/Neuroimaging">Imaging studies</a> in healthy adults and people with anomic aphasia have shown different areas of the brain are responsible for their word-finding difficulties. In <a href="https://direct.mit.edu/jocn/article-abstract/35/1/111/113588/Neural-Correlates-of-Naturally-Occurring-Speech">healthy adults</a>, occasional failures to name a picture of a common object are linked with changes in activity in brain regions that control motor aspects of speech, suggesting a spontaneous problem with articulation rather than a loss of word knowledge. In anomia due to primary progressive aphasia, brain regions that process word meanings show a loss of nerve cells and connections or <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0148707">atrophy</a>. Although anomic aphasia is common after strokes to the left hemisphere of the brain, the associated word-finding difficulties do not appear to be distinguishable by <a href="https://www.sciencedirect.com/science/article/pii/S0010945215003299">specific areas</a>. There are <a href="https://www.tandfonline.com/doi/abs/10.1080/02687030244000563">treatments</a> available for anomic aphasia. These will often involve speech pathologists training the individual on naming tasks using different kinds of cues or prompts to help retrieve words. The cues can be various meaningful features of objects and ideas, or sound features of words, or a combination of both. <a href="https://www.sciencedirect.com/science/article/pii/S002199241730014X">Smart tablet</a> and phone apps also show promise when used to complement therapy with home-based practice. The type of cue used for treatment is determined by the nature of the person’s impairment. Successful treatment is associated with changes in activity in <a href="https://www.sciencedirect.com/science/article/pii/S0093934X14000054">brain regions</a> known to support speech production. Unfortunately, there is no effective treatment for primary progressive aphasia, although <a href="https://www.tandfonline.com/doi/full/10.1080/13607863.2019.1617246">some studies</a> have suggested speech therapy can produce temporary benefits. If you’re concerned about your word-finding difficulties or those of a loved one, you can consult your GP for a referral to a clinical neuropsychologist or a speech pathologist. <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/212852/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/greig-de-zubicaray-1468234">Greig de Zubicaray</a>, Professor of Neuropsychology, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a> Image credits: Getty Images This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/is-it-normal-to-forget-words-while-speaking-and-when-can-it-spell-a-problem-212852">original article</a>.

Mind

Research reveals who’s been hit hardest by global warming in their lifetime - and the answer may surprise you

<a href="https://theconversation.com/profiles/andrew-king-103126">Andrew King</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a>; <a href="https://theconversation.com/profiles/ed-hawkins-104793">Ed Hawkins</a>, <a href="https://theconversation.com/institutions/university-of-reading-902">University of Reading</a>; <a href="https://theconversation.com/profiles/hunter-douglas-1460792">Hunter Douglas</a>, <a href="https://theconversation.com/institutions/te-herenga-waka-victoria-university-of-wellington-1200">Te Herenga Waka — Victoria University of Wellington</a>, and <a href="https://theconversation.com/profiles/luke-harrington-489028">Luke Harrington</a>, <a href="https://theconversation.com/institutions/university-of-waikato-781">University of Waikato</a> Earth is warming and the signs of climate change are everywhere. We’ve seen it in the past few weeks as temperatures hit record highs around the world – both in the Northern Hemisphere and the <a href="https://theconversation.com/why-is-australia-having-such-a-warm-winter-a-climate-expert-explains-210693">warm Australian winter</a>. Global warming is caused by humanity’s greenhouse gas emissions, which continue at <a href="https://theconversation.com/global-carbon-emissions-at-record-levels-with-no-signs-of-shrinking-new-data-shows-humanity-has-a-monumental-task-ahead-193108">near-record pace</a>. These emissions are predominantly generated by people in the world’s wealthiest regions. Our world-first analysis, <a href="https://iopscience.iop.org/article/10.1088/2752-5295/aceff2">published today</a>, examines the experience of global warming over the lifetimes of people around the world: young and old, rich and poor. We sought to identify who has perceived warmer temperatures most keenly. We found middle-aged people in equatorial regions have lived through the most perceptible warming in their lifetimes. But many young people in lower-income countries could experience unrecognisable changes in their local climate later in life, unless the world rapidly tackles climate change. <h2>Measuring the climate change experience</h2> We examined temperature data and population demographics information from around the world. Key to our analysis was the fact that not all warming is due to human activity. Some of it is caused by natural, year-to-year variations in Earth’s climate. These natural ups and downs are due to a number of factors. They include variations in the energy Earth receives from the sun, the effects of volcanic eruptions, and transfers of heat between the atmosphere and the ocean. This variability is stronger in mid-to-high-latitude parts of the world (those further from the equator) than in low-latitude areas (in equatorial regions). That’s because the weather systems further away from the equator draw in hot or cold air from neighbouring areas, but equatorial areas don’t receive cold air at all. That’s why, for example, the annual average temperature in New York is naturally more variable than in the city of Kinshasa (in the Democratic Republic of Congo). To account for this, we applied what’s known as the “<a href="https://archive.ipcc.ch/ipccreports/tar/wg1/346.htm#:%7E:text=The%20%EF%BF%BDsignal%20to%20noise,to%20this%20natural%20variability%20noise.">signal-to-noise ratio</a>” at each location we studied. That allowed us to separate the strength of the climate change “signal” from the “noise” of natural variability. Making this distinction is important. The less naturally variable the temperature, the clearer the effects of warming. So warming in Kinshasa over the past 50 years has been much more perceptible than in New York. Our study examined two central questions. First, we wanted to know, for every location in the world, how clearly global warming could be perceived, relative to natural temperature variability. Second, we wanted to know where this perceived change was most clear over human lifetimes. <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/541474/original/file-20230807-17-ogjdti.png?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/541474/original/file-20230807-17-ogjdti.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/541474/original/file-20230807-17-ogjdti.png?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=394&fit=crop&dpr=1 600w, https://images.theconversation.com/files/541474/original/file-20230807-17-ogjdti.png?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=394&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/541474/original/file-20230807-17-ogjdti.png?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=394&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/541474/original/file-20230807-17-ogjdti.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=495&fit=crop&dpr=1 754w, https://images.theconversation.com/files/541474/original/file-20230807-17-ogjdti.png?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=495&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/541474/original/file-20230807-17-ogjdti.png?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=495&fit=crop&dpr=3 2262w" alt="Annual-average temperatures at four major cities with signal-to-noise ratios shown for 20, 50 and 80 years up to 2021." /></a><figcaption>Annual-average temperatures at four major cities with signal-to-noise ratios shown for 20, 50 and 80 years up to 2021. Author provided</figcaption></figure> <h2>Our results</h2> So what did we find? As expected, the most perceptible warming is found in tropical regions – those near the equator. This includes developing parts of the world that constitute the Global South – such as Africa, Latin America and the Caribbean, and Asia. Household incomes in the Global South are typically lower than in industrialised nations (known as the Global North). We might, then, conclude people in the poorest parts of the world have experienced the most perceptible global warming over their lifetimes. But that’s not always the case. Why? Because most parts of the Global South have younger populations than wealthier regions. And some people under the age of 20, including in northern India and parts of Sub-Saharan Africa, haven’t experienced warming over their lifetimes. In these places, the lack of recent warming is likely down to a few factors: natural climate variability, and the local cooling effect of particles released into the atmosphere from <a href="https://iopscience.iop.org/article/10.1088/1748-9326/ac3b7a">pollution</a> and changes in land use. There’s another complication. Some populated regions of the world also experienced slight cooling in the mid-20th century, primarily driven by human-caused <a href="https://www.nature.com/articles/nature10946">aerosol emissions</a>. So, many people born earlier than the 1950s have experienced less perceptible warming in their local area than those born in the 1960s and 1970s. This may seem counter-intuitive. But a cooling trend in the first few decades of one’s life means the warming experienced over an entire lifespan (from birth until today) is smaller and less detectable. So what does all this mean? People in equatorial areas born in the 1960s and 1970s – now aged between about 45 and 65 – have experienced more perceptible warming than anyone else on Earth. <h2>Rich countries must act</h2> Our findings are important, for several reasons. Identifying who has experienced significant global warming in their lives may help explain <a href="https://www.nature.com/articles/nclimate2660">attitudes to tackling climate change</a>. Our findings also raise significant issues of fairness and equity. Humanity will continue to warm the planet until we reach global net-zero emissions. This means many young people in lower-income countries may, later in life, experience a local climate that is unrecognisable to that of their youth. Of course, warming temperatures are not the only way people experience climate change. Others include sea-level rise, more intense drought and rainfall extremes. We know many of these impacts are felt most acutely by <a href="https://www.aljazeera.com/opinions/2022/5/11/climate-change-is-devastating-the-global-south">the most vulnerable populations</a>. Cumulative greenhouse gas emissions are much higher in the Global North, due to economic development. To address this inequality, rich industrialised nations must take a leading role in reducing emissions to net-zero, and helping vulnerable countries adapt to climate change.<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/211108/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/andrew-king-103126">Andrew King</a>, Senior Lecturer in Climate Science, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a>; <a href="https://theconversation.com/profiles/ed-hawkins-104793">Ed Hawkins</a>, Professor of Climate Science, <a href="https://theconversation.com/institutions/university-of-reading-902">University of Reading</a>; <a href="https://theconversation.com/profiles/hunter-douglas-1460792">Hunter Douglas</a>, PhD Candidate, <a href="https://theconversation.com/institutions/te-herenga-waka-victoria-university-of-wellington-1200">Te Herenga Waka — Victoria University of Wellington</a>, and <a href="https://theconversation.com/profiles/luke-harrington-489028">Luke Harrington</a>, Senior Lecturer in Climate Change, <a href="https://theconversation.com/institutions/university-of-waikato-781">University of Waikato</a> Image credits: Getty Images 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/research-reveals-whos-been-hit-hardest-by-global-warming-in-their-lifetime-and-the-answer-may-surprise-you-211108">original article</a>.

Travel Trouble

Solutions to common cruising problems

Have you ever encountered any of these problems while you were out at sea? Here’s how to solve the most common problems encountered on a cruise. 1. You haven’t received your luggage Most cruise lines ask passengers to be patient for the first few hours of the cruise after sailing. If you haven’t received your luggage after a few hours then you need to talk to someone at the purser’s desk. If your luggage was lost in transit then the cruise line will begin to trace their location and try to have them delivered to the ship at the next cruise port. If your luggage was loaded by a porter then it is possible that it is missing because there is a contraband item (like candles or alcohol) in your bag or it has been delivered to the wrong cabin. It’s helpful to carry on a bag with an outfit for your first day on the cruise along with toiletry essentials and medication. 2. Something in your cabin doesn’t work The first step is to check with a cabin steward that there is a legitimate problem with the object and that it doesn’t just require a change of batteries. If the object still doesn’t work then call the front desk and notify them of the issue. If the problem can’t be fixed they may offer you a cabin upgrade or a gift like onboard credit. If they don’t offer you anything, be sure to ask! 3. You are unhappy with your dinner arrangements If you are unhappy with your assigned dining time then you can request a switch in time slots or swap assigned dining for flexible dining. All dining requests cannot be accommodated, however, due to the high demand, but the staff will do their best to cater to your preferences. If you are not getting along with your tablemates then be upfront with the dinning staff when you request a new table. Often, the other party will also request for other arrangements. 4. Your ship had an itinerary change All cruise contracts note that ports calls are not guaranteed and may be bypassed or changed. Usually, passengers will be refunded the port tax in the form of onboard credit, however, it is only a small amount of money. If you book excursions through the cruise line then you will be refunded your money but if you booked an excursion through a different company, you will need to contact them to find out about cancellation policies and refunds. It is always best to do your research in advance when booking a tour so if you do miss a port you won’t be short changed. 5. Your ship’s medical facility won’t accept your insurance Cruise ships do not accept regular health insurance but keep your receipts as some insurance companies will reimburse you for medical expenses you incurred while travelling. A safe bet is purchasing a travel insurance policy that will cover any healthcare expenses. 6. Your onboard account is inaccurate Incorrect account information can be fixed if you go to the purser’s office or call and explain the discrepancy. It’s best to keep an eye on your account throughout the cruise so you are not hit with any surprises at the end. It is helpful to save your receipts from onboard purchases if you need to contest anything. Images: Shutterstock

Cruising

Arctic Ocean could be ice-free in summer by 2030s, say scientists – this would have global, damaging and dangerous consequences

<a href="https://theconversation.com/profiles/jonathan-bamber-102567">Jonathan Bamber</a>, <a href="https://theconversation.com/institutions/university-of-bristol-1211">University of Bristol</a> The Arctic Ocean could be ice-free in summer by the 2030s, even if we do a good job of reducing emissions between now and then. That’s the worrying conclusion of a new study in <a href="https://www.nature.com/articles/s41467-023-38511-8">Nature Communications</a>. Predictions of an ice-free Arctic Ocean have a long and complicated history, and the 2030s is sooner than most scientists had thought possible (though it is later than some had wrongly forecast). What we know for sure is the disappearance of sea ice at the top of the world would not only be an emblematic sign of climate breakdown, but it would have global, damaging and dangerous consequences. The Arctic has been experiencing climate heating <a href="https://theconversation.com/arctic-is-warming-nearly-four-times-faster-than-the-rest-of-the-world-new-research-188474">faster than any other part of the planet</a>. As it is at the frontline of climate change, the eyes of many scientists and local indigenous people have been on the sea ice that covers much of the Arctic Ocean in winter. This thin film of frozen seawater expands and contracts with the seasons, reaching a minimum area in September each year. <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/530136/original/file-20230605-19-mdh85y.gif?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/530136/original/file-20230605-19-mdh85y.gif?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/530136/original/file-20230605-19-mdh85y.gif?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=184&fit=crop&dpr=1 600w, https://images.theconversation.com/files/530136/original/file-20230605-19-mdh85y.gif?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=184&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/530136/original/file-20230605-19-mdh85y.gif?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=184&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/530136/original/file-20230605-19-mdh85y.gif?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=232&fit=crop&dpr=1 754w, https://images.theconversation.com/files/530136/original/file-20230605-19-mdh85y.gif?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=232&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/530136/original/file-20230605-19-mdh85y.gif?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=232&fit=crop&dpr=3 2262w" alt="Animation of Arctic sea ice from space" /></a><figcaption>Arctic sea ice grows until March and then shrinks until September. <a class="source" href="https://www.nasa.gov/feature/esnt/2022/nasa-finds-2022-arctic-winter-sea-ice-10th-lowest-on-record">NASA</a></figcaption></figure> The ice which remains at the end of summer is called multiyear sea ice and is considerably thicker than its seasonal counterpart. It acts as barrier to the transfer of both moisture and heat between the ocean and atmosphere. Over the past 40 years this multiyear sea ice has shrunk from around <a href="http://polarportal.dk/en/sea-ice-and-icebergs/sea-ice-extent0/">7 million sq km to 4 million</a>. That is a loss equivalent to roughly the size of India or 12 UKs. In other words, it’s a big signal, one of the most stark and dramatic signs of fundamental change to the climate system anywhere in the world. As a consequence, there has been considerable effort invested in determining when the Arctic Ocean might first become ice-free in summer, sometimes called a “blue ocean event” and defined as when the sea ice area drops below 1 million sq kms. This threshold is used mainly because older, thicker ice along parts of Canada and northern Greenland is expected to remain long after the rest of the Arctic Ocean is ice-free. We can’t put an exact date on the last blue ocean event, but one in the near future would likely mean open water at the North Pole for the first time in <a href="https://www.nature.com/articles/nature10581">thousands of years</a>. <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/530138/original/file-20230605-29-9uuhxu.png?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/530138/original/file-20230605-29-9uuhxu.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/530138/original/file-20230605-29-9uuhxu.png?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=712&fit=crop&dpr=1 600w, https://images.theconversation.com/files/530138/original/file-20230605-29-9uuhxu.png?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=712&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/530138/original/file-20230605-29-9uuhxu.png?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=712&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/530138/original/file-20230605-29-9uuhxu.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=895&fit=crop&dpr=1 754w, https://images.theconversation.com/files/530138/original/file-20230605-29-9uuhxu.png?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=895&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/530138/original/file-20230605-29-9uuhxu.png?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=895&fit=crop&dpr=3 2262w" alt="Annotated map of Arctic" /></a><figcaption>The thickest ice (highlighted in pink) is likely to remain even if the North Pole is ice-free. <a class="source" href="https://nsidc.org/arcticseaicenews/2015/05/new-tools-for-sea-ice-thickness/">NERC Center for Polar Observation and Modelling</a>, <a class="license" href="http://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA</a></figcaption></figure> One problem with predicting when this might occur is that sea ice is notoriously difficult to model because it is influenced by both atmospheric and oceanic circulation as well as the flow of heat between these two parts of the climate system. That means that the climate models – powerful computer programs used to simulate the environment – need to get all of these components right to be able to accurately predict changes in sea ice extent. <h2>Melting faster than models predicted</h2> Back in the 2000s, an assessment of early generations of climate models found they generally <a href="https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2007GL029703">underpredicted the loss of sea ice</a> when compared to satellite data showing what actually happened. The models predicted a loss of about 2.5% per decade, while the observations were closer to 8%. The next generation of models did better but were <a href="https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2012GL052676">still not matching observations</a> which, at that time were suggesting a blue ocean event would happen by mid-century. Indeed, the latest <a href="https://www.ipcc.ch/report/sixth-assessment-report-working-group-i/">IPCC climate science report</a>, published in 2021, reaches a similar conclusion about the timing of an ice-free Arctic Ocean. As a consequence of the problems with the climate models, some scientists have attempted to extrapolate the observational record resulting in the controversial and, ultimately, incorrect assertion that this would happen <a href="https://www.theguardian.com/environment/2016/aug/21/arctic-will-be-ice-free-in-summer-next-year">during the mid 2010s</a>. This did not help the credibility of the scientific community and its ability to make reliable projections. <h2>Ice-free by 2030?</h2> The scientists behind the latest study have taken a different approach by, in effect, calibrating the models with the observations and then using this calibrated solution to project sea ice decline. This makes a lot of sense, because it reduces the effect of small biases in the climate models that can in turn bias the sea ice projections. They call these “observationally constrained” projections and find that the Arctic could become ice-free in summer as early as 2030, even if we do a good job of reducing emissions between now and then. <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/530365/original/file-20230606-21-usmovg.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/530365/original/file-20230606-21-usmovg.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/530365/original/file-20230606-21-usmovg.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=394&fit=crop&dpr=1 600w, https://images.theconversation.com/files/530365/original/file-20230606-21-usmovg.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=394&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/530365/original/file-20230606-21-usmovg.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=394&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/530365/original/file-20230606-21-usmovg.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=495&fit=crop&dpr=1 754w, https://images.theconversation.com/files/530365/original/file-20230606-21-usmovg.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=495&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/530365/original/file-20230606-21-usmovg.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=495&fit=crop&dpr=3 2262w" alt="Walruses on ice floe" /></a><figcaption>Walruses depend on sea ice. As it melts, they’re being forced onto land. outdoorsman / shutterstock</figcaption></figure> There is still plenty of uncertainty around the exact date – about <a href="https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2016GL070067">20 years or so</a> – because of natural chaotic fluctuations in the climate system. But compared to previous research, the new study still brings forward the most likely timing of a blue ocean event by about a decade. <h2>Why this matters</h2> You might be asking the question: so what? Other than some polar bears not being able to hunt in the same way, why does it matter? Perhaps there are even benefits as the previous US secretary of state, Mike Pompeo, <a href="https://edition.cnn.com/2019/05/06/politics/pompeo-sea-ice-arctic-council/index.html">once declared</a> – it means ships from Asia can potentially save around 3,000 miles of journey to European ports in summer at least. But Arctic sea ice is an important component of the climate system. As it dramatically reduces the amount of sunlight absorbed by the ocean, removing this ice is predicted to further accelerate warming, through a process known as a positive feedback. This, in turn, will make the Greenland ice sheet <a href="https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2014GL059770">melt faster</a>, which is already a major contributor to <a href="https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2021RG000757">sea level rise</a>. The loss of sea ice in summer would also mean changes in <a href="https://www.ipcc.ch/report/ar6/wg2/chapter/ccp6/">atmospheric circulation and storm tracks</a>, and fundamental shifts in ocean biological activity. These are just some of the <a href="https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021RG000757">highly undesirable consequences</a> and it is fair to say that the disadvantages will far outweigh the slender benefits. <a href="https://theconversation.com/profiles/jonathan-bamber-102567">Jonathan Bamber</a>, Professor of Physical Geography, <a href="https://theconversation.com/institutions/university-of-bristol-1211">University of Bristol</a> 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/arctic-ocean-could-be-ice-free-in-summer-by-2030s-say-scientists-this-would-have-global-damaging-and-dangerous-consequences-206974">original article</a>. Images: Getty

Travel Trouble

COVID is officially no longer a global health emergency – here’s what that means (and what we’ve learned along the way)

World Health Organisation (WHO) experts <a href="https://www.nytimes.com/2023/05/05/health/covid-who-emergency-end.html">have officially declared</a> that COVID <a href="https://www.who.int/news/item/05-05-2023-statement-on-the-fifteenth-meeting-of-the-international-health-regulations-(2005)-emergency-committee-regarding-the-coronavirus-disease-(covid-19)-pandemic">no longer constitutes</a> a public health emergency of international concern (Pheic). This coincides with the WHO’s new <a href="https://www.who.int/publications/i/item/WHO-WHE-SPP-2023.1">strategy</a> to transition from an emergency response to longer-term sustained COVID disease management. This may not change too much practically. COVID will still have pandemic status, and countries will continue to have their own authority as to whether to treat COVID as an emergency within their territories (some countries, <a href="https://www.npr.org/2023/04/11/1169191865/biden-ends-covid-national-emergency">including the US</a>, have already declared an end to the national emergency). For the global public health community, however, this is an event of monumental importance, drawing to a close the emergency response period which commenced on <a href="https://www.who.int/publications/m/item/covid-19-public-health-emergency-of-international-concern-(pheic)-global-research-and-innovation-forum">January 30 2020</a>. At the same time, for a large portion of the general public, it may well pass by relatively unnoticed. For many people, it’s been a long time since they viewed COVID as an emergency. In the UK for example, COVID no longer features in the regular Office for National Statistics <a href="https://www.ons.gov.uk/peoplepopulationandcommunity/wellbeing/bulletins/publicopinionsandsocialtrendsgreatbritain/19aprilto1may2023">public opinion survey</a> that asks people what they think the key issues facing the country are. Even a year ago, <a href="https://www.ons.gov.uk/peoplepopulationandcommunity/wellbeing/bulletins/publicopinionsandsocialtrendsgreatbritain/30marchto24april2022">only two in five Britons</a> were very or somewhat worried about COVID, according to the survey. Along with other behavioural scientists, I have been following <a href="https://www.swansea.ac.uk/research/research-highlights/health-innovation/public-during-pandemic/">public experiences of the pandemic</a> for the past three years. The results have yet to be peer reviewed but by summer 2022, many participants in <a href="https://psyarxiv.com/d6jcv">our research</a> described the pandemic as being like “a distant memory” or like it “never happened”. As we move into this next phase, it’s time to consider what we’ve learned about human behaviour during the pandemic, and what happens next. <h2>Old habits die hard</h2> In the early days of the pandemic, many behavioural scientists, myself included, wondered whether some of our pandemic habits <a href="https://theconversation.com/two-years-into-the-pandemic-which-of-our-newly-formed-habits-are-here-to-stay-178204">were here to stay</a>. Would <a href="https://www.itv.com/news/wales/2021-04-02/masks-to-stay-soldiering-on-through-the-common-cold-will-stop-and-the-nature-of-work-has-changed-forever-expert-says">face masks</a> become a regular wardrobe staple? Would people stop “soldiering on” and going into work when unwell? It turned out that for most people, the pandemic hasn’t permanently changed our behaviour and habits or created a “<a href="https://psyarxiv.com/d6jcv">new normal</a>”. Looking again at the UK, face mask use has consistently declined, with <a href="https://www.ons.gov.uk/peoplepopulationandcommunity/wellbeing/datasets/publicopinionsandsocialtrendsgreatbritaincoronaviruscovid19andotherillnesses">figures from last month</a> suggesting that fewer than one in six adults had worn a face mask recently. Regular use is likely much less common. Social distancing has long since disappeared, except for a relatively small proportion of the public, in particular those most vulnerable to COVID. The COVID pandemic has taught us how adaptive behaviour can be, in particular how much people were willing to change their behaviour to keep themselves and others safe. Most people <a href="https://academic.oup.com/abm/article/56/8/781/6618645?login=false">followed the rules</a> during <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0258781">the height of the pandemic</a>, no matter how difficult. COVID has reminded us <a href="https://www.cambridge.org/core/services/aop-cambridge-core/content/view/759BE02FFE73E5C05EA429A3E1547D78/S2056467821000050a.pdf/resilience_in_the_age_of_covid19.pdf">how resilient we humans can be</a>. These pandemic adaptions, and the fact that our pre-pandemic behaviour bounced back so quickly, shows how important social cues and social norms are to behaviour. Putting on a mask or keeping our distance from others were habits – <a href="https://www.sciencedirect.com/science/article/abs/pii/S002210311100254X">actions triggered automatically</a> in response to contextual cues, such as seeing signs with pictures of people socially distancing. Social norms – what we think others are doing – were key to <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0277360">vaccine uptake</a> and to our uptake of <a href="https://www.nature.com/articles/s41562-020-0884-z">preventative measures in general</a>. As these contextual cues disappeared and the social norms started to change, and as vaccine coverage increased and the risk to the majority decreased, our behaviour changed. The pandemic has also demonstrated how important social connections and social, especially physical, contact can be. This is something <a href="https://theconversation.com/handshakes-and-hugs-are-good-for-you-its-vital-they-make-a-comeback-after-the-pandemic-158174">we have already argued</a> COVID couldn’t keep at bay forever. According to social safety theory, which sees stress and wellbeing as a product of biological, psychological and social factors, COVID <a href="https://www.sciencedirect.com/science/article/pii/S2352250X2200001X">posed a threat</a> to the “social fabric that makes humans resilient and keeps us alive and well”. It’s unsurprising that life satisfaction and happiness were <a href="https://bmjopen.bmj.com/content/10/7/e039334">lowest during lockdowns</a>, and <a href="https://www.covidsocialstudy.org/_files/ugd/064c8b_c525505ffa6b432f96dc41d6b6a985ea.pdf">recovered as people started to mix socially again</a>. <h2>The emergency isn’t over for everyone</h2> As we mark the end of the emergency phase it’s important to remember the <a href="https://covid19.who.int/">nearly seven million lives lost</a> due to COVID since 2020. And of course, we must consider that for some, especially those who are clinically vulnerable, the emergency is not yet over, and may never be. Although it’s no longer a Pheic, <a href="https://www.who.int/publications/i/item/WHO-WHE-SPP-2023.1">as the WHO reminds us</a>, COVID is still responsible for millions of infections and thousands of deaths each week around the world. Also, thanks to long COVID, hundreds of millions of people are in need of longer-term care. In the future, we need to move from relying on the resilience of individuals to building resilience in our institutions. We can all take measures to continue to protect ourselves and those around us from COVID and other respiratory viruses (such as by <a href="https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(23)00021-1/fulltext">hand washing</a> and keeping up to date with vaccinations). But responsibility for preventing public health emergencies shouldn’t rest <a href="https://blogs.bmj.com/bmj/2020/03/17/uks-coronavirus-policy-places-too-much-responsibility-in-the-hands-of-the-public/">solely in the hands of the public</a> Actions that governments, employers and health authorities can take now could <a href="https://www.theguardian.com/books/2022/may/11/preventable-by-devi-sridhar-review-a-resolutely-global-view-of-covid">protect against</a> future <a href="https://pubmed.ncbi.nlm.nih.gov/34872923/">public health emergencies</a>. Systematically <a href="https://joint-research-centre.ec.europa.eu/jrc-news/misinformation-covid-19-what-did-we-learn-2023-02-21_en">tackling misinformation</a>, <a href="https://www.who.int/publications/i/item/9789240021280">improving ventilation</a> in <a href="https://www.bmj.com/content/376/bmj.o327">schools</a>, workplaces and other public indoor spaces, and making longer-term improvements to paid sick leave are all good ways to start building more <a href="https://unsdg.un.org/resources/executive-summary-un-common-guidance-helping-build-resilient-societies">resilient societies</a> in preparation for the next pandemic. Hopefully this is something we will never see in our lifetimes. Image credits: Getty Images This article originally appeared on <a href="https://theconversation.com/covid-is-officially-no-longer-a-global-health-emergency-heres-what-that-means-and-what-weve-learned-along-the-way-205080" target="_blank" rel="noopener">The Conversation</a>.

Caring

As the global musical phenomenon turns 50, a hip-hop professor explains what the word ‘dope’ means to him

After I finished my Ph.D. in 2017, several newspaper reporters wrote about the job I’d accepted at the University of Virginia as an assistant professor of hip-hop. “A.D. Carson just scored, arguably, the dopest job ever,” one <a href="https://www.usatoday.com/story/news/2017/07/03/virginia-ad-carson-hip-hop-professor/435032001/">journalist wrote</a>. The writer may not have meant it the way I read it, but the terminology was significant to me. Hip-hop’s early luminaries transformed the word’s original meanings, using it as a synonym for cool. In the 50 years since, it endures as an expression of respect and praise – and illegal substances. In that context, dope has everything to do with my work. In the year I graduated from college, one of my best friends was sent to federal prison for possession of crack cocaine with intent to distribute. He served nearly a decade and has been back in prison several times since. But before he went to prison, he helped me finish school by paying off my tuition. In a very real way, dope has as much to do with me finishing my studies and becoming a professor as it does with him serving time in a federal prison. <h2>Academic dope</h2> For my Ph.D. dissertation in Rhetorics, Communications, and Information Design, I wrote a <a href="http://phd.aydeethegreat.com/">rap album</a> titled “Owning My Masters: The Rhetorics of Rhymes & Revolutions.” A peer-reviewed, mastered version of the album is due out this summer from University of Michigan Press. Part of my reasoning for writing it that way involved my ideas about dope. I want to question who gets to determine who and what are dope and whether any university can produce expertise on the people who created hip-hop. While I was initially met with <a href="https://www.theatlantic.com/national/archive/2016/04/clemson-university-arrests/478455/">considerable resistance</a> for my work at Clemson, the university eventually became supportive and touted “<a href="https://news.clemson.edu/clemson-doctoral-student-produces-rap-album-for-dissertation-it-goes-viral/">a dissertation with a beat</a>.” <blockquote class="twitter-tweet"> A Dissertation with a Beat. 🔊🎤 🔊<a href="https://twitter.com/hashtag/Clemson?src=hash&ref_src=twsrc%5Etfw">#Clemson</a> doctoral student produces rap album for dissertation; it goes viral ➡️ <a href="https://t.co/wgiM9LS6k5">https://t.co/wgiM9LS6k5</a> <a href="https://t.co/r1lmBYXV2S">pic.twitter.com/r1lmBYXV2S</a> — Clemson University (@ClemsonUniv) <a href="https://twitter.com/ClemsonUniv/status/845990987440652289?ref_src=twsrc%5Etfw">March 26, 2017</a></blockquote> Clemson is not the only school to recognize hip-hop as dope. In the 50 years since its start at <a href="https://theconversation.com/hip-hop-holiday-signals-a-turning-point-in-education-for-a-music-form-that-began-at-a-back-to-school-party-in-the-bronx-165525">a back-to-school party</a> in the South Bronx, hip-hop, the culture and its art forms have come a long way to a place of relative prominence in educational institutions. Since 2013, Harvard University has housed the <a href="https://hutchinscenter.fas.harvard.edu/institutes/hiphop-archive-research-institute">Hiphop Archive & Research Institute</a> and the <a href="https://hutchinscenter.fas.harvard.edu/faq/nasir-jones-hiphop-fellowship">Nasir Jones Hiphop Fellowship</a> that funds scholars and artists who demonstrate “exceptional scholarship and creativity in the arts in connection with Hiphop.” UCLA announced an <a href="https://www.latimes.com/entertainment-arts/music/story/2022-03-28/ucla-hip-hop-initiative-chuck-d">ambitious Hip Hop Initiative</a> to kick off the golden anniversary. The initiative includes artist residencies, community engagement programs, a book series and a digital archive project. Perhaps my receiving tenure and promotion at the University of Virginia is part of the school’s attempt to help codify the existence of hip-hop scholarship. When I write about “dope,” I’m thinking of Black people like drugs to which the U.S. is addicted. Dope is a frame to help clarify the attempts, throughout American history, at outlawing and <a href="https://www.ilsos.gov/departments/archives/online_exhibits/100_documents/1853-black-law.html">legalizing</a> the presence of Black people and Black culture. As dope, Black people are America’s constant ailment and cure. To me, dope is an aspiration and a methodology to acknowledge and resist America’s steady surveillance, scrutiny and criminalization of Blackness. By this definition, dope is not only what we are, it’s also who we want to be and how we demonstrate our being. Dope is about what we can make with what we are given. Dope is a product of conditions created by America. It is also a product that helped create America. Whenever Blackness has been seen as lucrative, businesses like record companies and institutions like colleges and universities have sought to capitalize. To remove the negative stigmas associated with dope, these institutions cast themselves in roles similar to a pharmacy. Even though I don’t believe academia has the power or authority to bestow hip-hop credibility, a question remains – does having a Ph.D and producing rap music as <a href="https://theconversation.com/hip-hop-professor-looks-to-open-doors-with-worlds-first-peer-reviewed-rap-album-153761">peer-reviewed publications</a>change my dopeness in some way? <h2>Legalizing dope</h2> Though I earned a Ph.D by rapping, my own relationship to hip-hop in academic institutions remains fraught. Part of the problem was noted in 2014 by Michelle Alexander, a legal scholar and author of “<a href="http://newjimcrow.com/">The New Jim Crow</a>,” when she talked about <a href="http://www.drugpolicy.org/resource/new-jim-crow-whats-next-talk-michelle-alexander-and-dpas-asha-bandele">her concerns about</a> the legalization of marijuana in different U.S. states. “In many ways the imagery doesn’t sit right,” she said. “Here are white men poised to run big marijuana businesses … after 40 years of impoverished black kids getting prison time for selling weed, and their families and futures destroyed. Now, white men are planning to get rich doing precisely the same thing?” I feel the same way about dopeness in academia. Since hip-hop has emerged as a global phenomenon largely embraced by many of the “academically trained” music scholars who initially rejected it, how will those scholars and their schools now make way for the people they have historically excluded? This is why that quote about me “scoring, arguably, the dopest job ever” has stuck with me. I wonder if it’s fair to call what I do a form of legalized dope. <h2>America’s dope-dealing history</h2> In the late 1990s, I saw how fast hip-hop had become inescapable across the U.S., even in the small Midwestern town of Decatur, Illinois, where I grew up with my friend who is now serving federal prison time. He and I have remained in contact. Among the things we discuss is how unlikely it is that I would be able to do what I do without his doing what he did. Given the economic realities faced by people after leaving prison, we both know there are limitations to his opportunities if we choose to see our successes as shared accomplishments. Depending on how dope is interpreted, prisons and universities serve as probable destinations for people who make their living with it. It has kept him in prison roughly the same amount of time as it has kept me in graduate school and in my profession. This present reality has historical significance for how I think of dope, and what it means for people to have their existence authorized or legalized, and America’s relationship to Black people. Many of the buildings at Clemson were built in the late 1880s using “<a href="http://glimpse.clemson.edu/convict-labor/">laborers convicted of mostly petty crimes</a>” that the state of South Carolina leased to the university. Similarly, the University of Virginia was built by <a href="https://dei.virginia.edu/resources">renting enslaved laborers</a>. The University also is required by state law to purchase office furniture from a state-owned company that <a href="https://www.insidehighered.com/news/2020/02/14/public-universities-several-states-are-required-buy-prison-industries">depends on imprisoned people for labor</a>. The people who make the furniture are paid very little to do so. The people in the federal prison where my friend who helped me pay for college is now housed work for paltry wages making towels and shirts for the U.S. Army. Even with all of the time and distance between our pasts and present, our paths are still inextricably intertwined – along with all those others on or near the seemingly transient line that divides “legal” and “illegal” dope. Image credits: Getty Images This article originally appeared on <a href="https://theconversation.com/as-the-global-musical-phenomenon-turns-50-a-hip-hop-professor-explains-what-the-word-dope-means-to-him-200872" target="_blank" rel="noopener">The Conversation</a>.

Music

Global review shows link between social media use, body image and eating disorders

Body image has remains a <a href="https://www.missionaustralia.com.au/what-we-do/research-impact-policy-advocacy/youth-survey" target="_blank" rel="noopener">top personal concern</a> for young people in Australia, with 76% concerned about the issue. Social media use by teens is rising at the same time – with <a href="https://www.aacap.org/AACAP/Families_and_Youth/Facts_for_Families/FFF-Guide/Social-Media-and-Teens-100.aspx" target="_blank" rel="noopener">more than 90% on platforms</a> like Facebook, YouTube, Instagram, Snapchat, WeChat and TikTok. While there have long been concerns about the association between social media, body image and eating disorders the connection remains relatively unexplored as a public health issue. Now, researchers from University College London in the UK have undertaken a systematic review of 50 scientific studies across 17 countries showing clear links between social media use and body image concerns. The paper, <a href="https://doi.org/10.1371/journal.pgph.0001091" target="_blank" rel="noopener">published</a> in PLOS Global Public Health, analyses the relationship between body image or eating disorders in young people and social media use. The researchers identify specific aspects of social media – platforms with an emphasis on photos, and engaging with “fitspiration” and “thinspiration” trends – as the factors most closely linked to body image concerns, disordered eating and poor mental health. Other key risk factors included female gender, high body-mass-index and pre-existing body image concerns. The researchers note further studies are needed into the direction of causality. “For example, do body image dissatisfaction and disordered eating occur because of social media usage, or do these pre-exist, encourage engagement in certain online activities, and result in unfavourable clinically significant outcomes?” they ask. Eating disorders involve disturbed attitudes to body image, pre-occupation with weight and body shape and are associated with significant negative outcomes such as cardiovascular disease, reduced bone density, and psychiatric conditions. In Australia, the <a href="https://butterfly.org.au/" target="_blank" rel="noopener">Butterfly Foundation</a> reports eating disorders affect around one million people, with the conditions causing more people die each year than the road toll. Image credits: Getty Images This article was originally published on <a href="https://cosmosmagazine.com/health/social-media-use-body-image/" target="_blank" rel="noopener">cosmosmagazine.com</a> and was written by Petra Stock.

Technology

Three common issues for retirees to watch out for

It can be hard to know what’s next around the bend of the road of life on a good day, and when it comes to retirement, uncertainty can rear its head faster than you can blink. Thankfully, there’s plenty of time to brace yourself, and prepare for what might be waiting. Understanding the most common problems people face is half the battle, and with these three quick explainers, you can take your new intel into your next planning session, and give yourself the head start of a lifetime. <ol> <li dir="ltr" aria-level="1"> New horizons </li> </ol> Change is hard, and the change of pace that comes with retirement can be a challenge to navigate. Many dream of holidaying during this time, buying that caravan they’ve talked about for years, doing those renovations to make home more comfortable or accessible, and spending more quality time with - as well as spoiling - loved ones. According to Senior Wealth Manager Clint McCalla, who spoke to Forbes, one of the biggest problems people face is not saving enough money to maintain the retirement lifestyle they’ve always dreamed of. Put simply, they “can’t afford to do the things they want to do.” “The other problem is boredom or a loss of purpose,” McCalla continued. “Also [we] see relationship issues emerge between significant others as you are now potentially spending more time together, which is an adjustment. “For anyone going through this transition, you need to be realistic about how quickly you adapt to a new lifestyle. It isn’t going to happen overnight. Take time to figure it out, and don’t pressure yourself to meet the expectations you had going into retirement.” <ol start="2"> <li dir="ltr" aria-level="1"> Money </li> </ol> Cash gets a mention in almost every discussion surrounding retirement, and this one is no different. Keeping your finances in order will not only give you peace of mind, but starting early will give you more opportunities moving forward, as you won’t be as limited when it comes to following your dreams. “The two cornerstone questions faced by those anticipating retirement are ‘am I going to be okay?’ and ‘can I afford to financially support the lifestyle I have worked all my life toward?’” Retirement Navigator’s Doug Dahmer explained. “People usually just don’t have enough to retire,” Bob Chitrathorn added, “they simply retire and will try to make do with what they have, without knowing how long the amount of money they have may or may not last.” And as Investment Adviser Derek Miser put it, “many people rely on their pension income to survive, and if this income is reduced due to higher retirement age, it can cause financial hardship. Health issues often become more prevalent in older age, and these may only be compounded by working longer.” <ol start="3"> <li dir="ltr" aria-level="1"> Thumb twiddling </li> </ol> Without a clear sense of purpose, many people spiral down the path of boredom. While having some disposable income to enjoy yourself can help, it doesn’t guarantee that you won’t one day find yourself sitting around and wondering what you want to do. So, it’s crucial to know what it is that makes you happy, what inspires you, and how to ensure you can keep on coming back to it - hobbies are a great example, whether they’re with others and something you can keep busy with on your own terms. “People need to contribute and have purpose in life,” explained Anna Rappaport, “if their main purpose was their job, they need to find a new passion and/or purpose.” “One of the main problems people face when they retire is a lack of purpose and meaning in their lives,” agreed Dennis Shirshikov. “Many retirees struggle with feelings of boredom, loneliness, and isolation, which can lead to depression and other mental health issues.” Images: Getty

Retirement Life

The wellbeing ‘pandemic’ – how the global drive for wellness might be making us sick

Are we in the midst of a wellbeing pandemic? The question may seem curious, even contradictory. But look around, the concept is everywhere and spreading: in the media, in government institutions and transnational organisations, in schools, in workplaces and in the marketplace. To be clear, it’s not just wellbeing’s infectiousness in public discourse that makes it pandemic-like. It’s also the genuine malaise that can be caused by the term’s misuse and exploitation. Do you sense, for example, that your wellbeing is increasingly being scrutinised by peers, managers and insurance companies? Are you noticing an increasing number of advertisements offering products and services that promise enhanced wellbeing through consumption? If so, you’re not alone. But we also need to ask whether this obsession with wellbeing is having the opposite to the desired effect. To understand why, it’s important to look at the origins, politics and complexities of wellbeing, including its strategic deployment in the process of what we call “<a href="https://otagouni-my.sharepoint.com/personal/jacst99p_registry_otago_ac_nz/Documents/Documents/SJ-Wellness/SJ-Conversation-Wellbeing/Jackson-Sam-Dawson-Porter-Frontiers-Sociology-Wellbeing-2022.pdf">wellbeing washing</a>”. <h2>The halo effect</h2> While concerns about wellbeing can be traced to antiquity, the term has emerged as a central feature of contemporary social life. One explanation is that it is often conflated with concepts as diverse as happiness, quality of life, life satisfaction, human flourishing, mindfulness and “wellness”. Wellbeing is flexible, in the sense that it can be easily inserted into a diverse range of contexts. But it’s also surrounded by a kind of halo, automatically bestowed with a positive meaning, similar to concepts such as motherhood, democracy, freedom and liberty. To contest the value and importance of such things is to risk being labelled a troublemaker, a non-believer, unpatriotic or worse. These days, there are two main concepts of wellbeing. The first – subjective wellbeing – emphasises a <a href="https://www.frontiersin.org/articles/10.3389/fsoc.2022.950557/full#B21">holistic measure</a> of an individual’s mental, physical and spiritual health. This perspective is perhaps best reflected in the World Health Organization’s <a href="https://www.corc.uk.net/outcome-experience-measures/the-world-health-organisation-five-well-being-index-who-5/">WHO-5 Index</a>, designed in 1998 to measure people’s subjective wellbeing according to five states: cheerfulness, calmness, vigour, restfulness and fulfilment. Translated into more than 30 languages, the overall influence of the WHO-5 Index should not be underestimated; both governments and corporations have embraced it and implemented policy based on it. But the validity of the index, and others like it, has been questioned. They’re prone to oversimplification and a tendency to marginalise alternative perspectives, including Indigenous approaches to physical and mental health. <h2>Individual responsibility</h2> The second perspective – objective wellbeing – was a response to rising social inequality. It focuses on offering an <a href="https://www.frontiersin.org/articles/10.3389/fsoc.2022.950557/full#B60">alternative to GDP</a> as a measure of overall national prosperity. One example of this is New Zealand’s <a href="https://www.treasury.govt.nz/information-and-services/nz-economy/higher-living-standards/our-living-standards-framework">Living Standards Framework</a>, which is guided by four operating principles: distribution, resilience, productivity and sustainability. These new and purportedly more progressive measures of national economic and social outcomes signal societal change, optimism and hope. The trouble with such initiatives, however, is that they remain rooted within a particular neoliberal paradigm in which individual behaviour is the linchpin for change, rather than the wider political and economic structures around us. Arguably, this translates into more monitoring and “disciplining” of personal actions and activities. Intentionally or not, many organisations interpret and use wellbeing principles and policies to reinforce existing structures and hierarchies. Consider how the wellbeing agenda is playing out in your organisation or workplace, for example. Chances are you have seen the growth of new departments, work units or committees, policies and programs, wellness workshops – all supposedly linked to health and wellbeing. You may even have noticed the creation of new roles: wellbeing coaches, teams or “champions”. If not, then “lurk with intent” and be on the lookout for the emergence of yoga and meditation offerings, nature walks and a range of other “funtivities” to support your wellbeing. <h2>Wellbeing washing</h2> The danger is that such initiatives now constitute another semi-obligatory work task, to the extent that non-participation could lead to stigmatisation. This only adds to stress and, indeed, unwellness. Deployed poorly or cynically, such schemes represent aspects of “wellbeing washing”. It’s a strategic attempt to use language, imagery, policies and practices as part of an organisation’s “culture” to connote something positive and virtuous. In reality, it could also be designed to enhance productivity and reduce costs, minimise and manage reputational risk, and promote <a href="https://otagouni-my.sharepoint.com/personal/jacst99p_registry_otago_ac_nz/Documents/Documents/SJ-Wellness/SJ-Conversation-Wellbeing/Jackson-Sam-Dawson-Porter-Frontiers-Sociology-Wellbeing-2022.pdf">conformity, control and surveillance</a>. Ultimately, we argue that wellbeing now constitutes a “field of power”; not a neutral territory, but a place where parties advance their own interests, often at the expense of others. As such, it’s essential that scholars, policymakers and citizens explore, as one author <a href="https://www.google.com.au/books/edition/Measuring_Wellbeing/lWBXjk1nocIC?hl=en&gbpv=1&dq=%E2%80%9Cwhat+and+whose+values+are+represented,+which+accounts+dominate,+what+is+their+impact+and+on+whom%E2%80%9D&pg=PA4&printsec=frontcover">put it</a>, “what and whose values are represented, which accounts dominate, what is their impact and on whom”. Because if wellbeing is becoming a pandemic, we may well need the “vaccine” of critical reflection. Image credits: Getty Images This article originally appeared on <a href="https://theconversation.com/the-wellbeing-pandemic-how-the-global-drive-for-wellness-might-be-making-us-sick-198662" target="_blank" rel="noopener">The Conversation</a>.

Caring

Air travel spreads infections globally, but health advice from inflight magazines can limit that

“Travel safe, travel far, travel wide, and travel often,” <a href="https://thoughtcatalog.com/matthew-kepnes/2014/01/53-travel-quotes-to-inspire-you-to-see-the-world/">says</a> <a href="https://www.nomadicmatt.com/">Nomadic Matt</a>, the American who quit his job to travel the world, write about it and coach others to do the same. But there’s a downside to all this travel, with its unprecedented volume of passengers moving from one side of the world to the other, largely by plane. There’s the risk of those passengers spreading infectious diseases and microorganisms resistant to multiple drugs (superbugs) around the world. Yet, our recently published <a href="https://www.sciencedirect.com/science/article/pii/S1477893919301218">research</a> into health advice provided by inflight magazines shows plane passengers are given practically no advice on how to limit the spread of infectious diseases. Should we be worried about the part air travel plays in spreading infectious diseases? And what can we do about it? How big is the risk? Low airfares and a series of social and economic factors have made global air travel more common than ever. According to the Australian government department of infrastructure, transport, cities and regional development the <a href="https://www.bitre.gov.au/publications/ongoing/files/International_airline_activity_CY2018.pdf">number of passengers taking international scheduled flights in 2018 was 41.575 million</a>. But the International Air Transport Association projects passenger demand will <a href="https://www.iata.org/pressroom/pr/Pages/2019-02-27-02.aspx">reach 8.2 billion by 2037</a>. There are many examples of infectious diseases spread via international flying. The World Health Organization documented <a href="https://www.who.int/ith/mode_of_travel/tcd_aircraft/en/">transmission of tuberculosis</a> (TB) on board commercial aircraft during long-haul flights during the 1980s. Research published in 2011 documents the <a href="https://wwwnc.cdc.gov/eid/article/17/7/10-1135_article">transmission of influenza</a> on two transcontinental international flights in May 2009. More recently, the current <a href="https://theconversation.com/why-people-born-between-1966-and-1994-are-at-greater-risk-of-measles-and-what-to-do-about-it-110167">global outbreak of measles</a> in many countries, including the Philippines and the United States, gave rise to the risk of transmission during international travel. In a recent case a <a href="https://www.health.nsw.gov.au/Infectious/alerts/Pages/measles-alert-january.aspx">baby</a> too young to be vaccinated who had <a href="https://www.smh.com.au/national/nsw/measles-alert-after-infectious-baby-flew-from-manila-went-to-central-coast-20190603-p51tzs.html">measles</a> returned from Manilla in the Philippines to Sydney, exposing travellers on that flight to infection. Then there is the risk of transmitting antimicrobial-resistant organisms that cause disease, such as <a href="https://theconversation.com/explainer-what-is-tb-and-am-i-at-risk-of-getting-it-in-australia-75290">multi-drug resistant TB</a>. Recently, patients in Victoria and New South Wales were identified as carrying the drug-resistant fungus <a href="https://www2.health.vic.gov.au/about/news-and-events/healthalerts/candida-auris-case-detected-in-victoria">Candida auris</a>, which they acquired overseas. <a href="https://www.ncbi.nlm.nih.gov/pubmed/27890665">One study</a> estimates that over 300 million travellers visit high-risk areas, such as the western Pacific, Southeast Asia and Eastern Mediterranean, each year worldwide, and more than 20% return as new carriers of resistant organisms. These popular destinations, as well as the Middle East, have high rates of drug resistant organisms. How is this happening? Aircraft move large volumes of people around the world swiftly. But what sets them apart from buses and trains is that passengers are close together, in confined spaces, for a long time. This increases the risk of transmitting infections. Passengers interact with high-touch surfaces, such as tray tables, headsets, seats and handles. We cough, sneeze and touch multiple surfaces multiple times during a flight, with limited opportunities to clean our hands with soap and water. Many infections, such as gastroenteritis and diarrhoea, are spread and contracted by touch and contact. What can we do about it? Providing plane travellers with relevant health advice is one way to limit the spread of infectious diseases via air travel. This would include information and advice on routine hand washing with soap and water, or using alcohol-based hand rubs, and other basic measures including cough etiquette, such as coughing into your elbow and covering your nose and face. <a href="https://academic.oup.com/jtm/article/4/2/102/1847252">Researchers</a> have looked at the role commercial websites and travel agencies might play in providing that advice. And since the 1990s, airline magazines have been <a href="https://academic.oup.com/jtm/article/4/2/102/1847252">highlighted</a> as an underused source of traveller health advice. More than 20 years on, we discovered little has changed. In our recent study, published in the journal <a href="https://www.sciencedirect.com/science/article/pii/S1477893919301218">Travel Medicine and Infectious Disease</a>, we looked at the content of inflight magazines from 103 airlines issued during January 2019. Of the 47 available online, only a quarter (11) included an official section on passengers’ general health and well-being, of which only two contained information related to infection control and the preventing infectious diseases. <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/284424/original/file-20190717-173366-w48bmn.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/284424/original/file-20190717-173366-w48bmn.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/284424/original/file-20190717-173366-w48bmn.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=450&fit=crop&dpr=1 600w, https://images.theconversation.com/files/284424/original/file-20190717-173366-w48bmn.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=450&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/284424/original/file-20190717-173366-w48bmn.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=450&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/284424/original/file-20190717-173366-w48bmn.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=566&fit=crop&dpr=1 754w, https://images.theconversation.com/files/284424/original/file-20190717-173366-w48bmn.jpg?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=566&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/284424/original/file-20190717-173366-w48bmn.jpg?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=566&fit=crop&dpr=3 2262w" alt="" /></a><figcaption>Inflight magazines have a potential audience of billions. So why not include advice on hand hygiene and coughing etiquette? <a class="source" href="https://www.shutterstock.com/download/confirm/1424594042?src=vUDfEziJwFDV7GZr5OYMRA-1-2&studio=1&size=medium_jpg">from www.shutterstock.com</a></figcaption></figure> The first magazine, from a UAE-based airline, had an official section on passenger health and well-being that included very limited relevant content. It advised passengers “with blood diseases or ear, nose and sinus infections should seek medical advice before flying”. There was no further explanation or information, nor were there any strategies to prevent these or other infections. The second magazine, from a USA-based airline, contained general travel health advice, but none specifically about infectious diseases. However there was a full-page, colour advertisement next to the health section. This contained images of many disease causing microorganisms on passengers’ tray tables and advocated the use of a disinfectant wipe for hands and other inflight surfaces. The slogan “because germs are frequent fliers” was displayed across the tray table. This was accompanied by information about the use and effectiveness of disinfectant wipes for hand hygiene and disinfecting surfaces during air travel, public transport use, and in hotels and restaurants. Inflight magazines are valuable assets for airlines and are the source of considerable advertising revenue. They are read by potentially billions of passengers every year. The results of this study show that they are a greatly underused source of information about infection control and measures to prevent the spread of infectious diseases. Airlines should also provide health advice to passengers in other media, in particular video screens, about infection prevention and basic control measures such as hand hygiene, cough etiquette and personal hygiene. Such advice should be provided before, during and after the flight. It could also include destination-related advice for particularly risky travel routes and destinations. More information for passengers Airlines providing health advice to passengers is just one way to limit the spread of infectious diseases and antimicrobial-resistant organisms around the world via air travel. This would need to sit alongside other measures, such as <a href="https://wwwnc.cdc.gov/travel/page/travel-industry-information-center">information and guidelines</a> provided to those who travel via the sea. The simple, low-cost measures highlighted in our research could go a long way to help passengers stay healthy and avoid illness from infectious diseases. At the same time, these measures could reduce the impact of outbreaks of infectious diseases for airlines and society as a whole.<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/120283/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> Writen by Ramon Zenel Shaban and Cristina Sotomayor-Castillo. Republished with permission from <a href="https://theconversation.com/air-travel-spreads-infections-globally-but-health-advice-from-inflight-magazines-can-limit-that-120283" target="_blank" rel="noopener">The Conversation</a>. Image: Getty Images

International Travel

Gaming 'loot boxes' linked to problem gambling

Gamers who purchase 'loot boxes' - digital treasure chests filled with random items that you buy in games using real-world currency - are more likely to have a problem with gambling, according to new research. A study published in <a href="https://doi.org/10.1080/16066359.2022.2141717" target="_blank" rel="noopener">Addiction Research & Theory</a> has found that 57 percent of adults surveyed who had bought loot boxes had gambled in the same year, compared to 37 percent of a control group who hadn't bought the virtual items. While previous studies have found a link between loot box purchasing, gambling and problem gambling, this study explored whether this link was due to psychological risk factors for gambling, such as childhood neglect, emotional distress, and the tendency to act rashly when upset. After analysing the purchase history and questionnaires of 1,189 Canadian university students, along with 499 adults recruited from the community, they found that a similar proportion of the students and adults had bought loot boxes, with an average spend between $90.63 and $240.94 respectively. Among the students, 28 percent of loot box-purchasers also gambled, in comparison to 19 percent of those who hadn't bought any loot boxes. Students who reported buying more loot boxes and other 'riskier' habits were also more likely to have a gambling habit. While this wasn't seen in the adult group, the authors argue this may be due to the small sample size. "Findings indicate that loot box purchasing represents an important marker of risk for gambling and problem gambling among people who play video games," Sophie Coelho, a PhD student at Toronto’s York University, said. "The persistent associations we observed between loot box purchasing and gambling may provide preliminary support for the role of loot boxes as a 'gateway' to gambling and eventually problem gambling. "Loot boxes may prime people to gamble and increase susceptibility to problem gambling." As for the role of gambling risk factors, the authors found that adverse childhood experiences, like abuse and neglect, were "most consistently associated with an increased likelihood of past-year gambling and greater problem gambling". They concluded that those with troubled upbringings have a "heightened vulnerability" to develop a gambling problem. “This may be compounded by engaging with gambling-like features embedded in video games, such as loot boxes," they added. Loot boxes, also called loot or prize crates, have become the subject of controversy recently, with concerns that their use of random chance to give players randomised weapons, armour, and items they can use to customise their character could be a form of gambling. In some games, loot boxes became a way to “pay to win”, with items that can affect gameplay and offer a competitive advantage, driving players to pay for more loot boxes to get items that allow them to compete with other players. Some countries have begun to introduce laws to regulate loot boxes, with Belgium and the Netherlands banning loot boxes altogether. In Australia, a law to restrict the use of loot boxes in games aimed at children has been proposed which could see games with loot boxes given a rating of R18+ or RC (“Refused Classification”, so they can't be sold in Australia) and carry warning labels. Image: Sameboat, CC BY-SA 4.0 (Wikimedia Commons)

Money & Banking

There’s a serious ethical problem with some sunscreen testing methods – and you’re probably not aware of it

As summer approaches, we need to start remembering to slip on sun-protective clothing, slop on sunscreen, slap on a hat, seek shade where possible, and slide on sunglasses. When it comes to sunscreen, we all know we need to wear it to protect against the harmful effects of ultraviolet (UV) radiation, which can cause skin cancer. But what about the sun protection factor, known as the SPF rating, we see on our sunscreen bottles? It indicates the level of protection – but is it always what it says it is, and how is it actually tested? <h2>Risking human health for SPF testing</h2> While there have been some cases of <a href="https://www.tga.gov.au/news/news/sunscreen-testing-ama-laboratories-condition-listing">sunscreens not matching up to their SPF claims</a>, this is the exception and not the norm. In Australia, we can be comfortable knowing these products are tightly regulated to ensure they are safe and meet their claimed SPF rating, according to current SPF testing methods. However, problems arise when it comes to how sunscreens are tested for their SPF rating. Most people would not be aware that the SPF value on their sunscreen bottles is determined by testing on humans. Ultimately, this means we are risking people’s health to test how effective our sunscreens are – and we urgently need to change this. <h2>How is sunscreen SPF tested?</h2> Once a sunscreen formulation has been developed by a manufacturer it needs to go through testing to ensure it only contains approved ingredients, and ultimately, that it does what it says it does. All sunscreen products available in Australia are <a href="https://www.tga.gov.au/news/news/about-sunscreens">tested according to the Australian Standard to determine the SPF</a>. This is great and provides assurance of safety and quality for the consumer – but the problem is with how this testing is done. Currently, testing sunscreens on humans is the approved international standard to rate the UV protection level of a sunscreen. This testing involves volunteers wearing strictly defined amounts of sunscreen and being exposed to artificial solar <a href="https://www.arpansa.gov.au/understanding-radiation/what-is-radiation/non-ionising-radiation/ultraviolet-radiation">UV radiation</a>. Performance is measured by determining the time it takes for erythema or redness to occur. <a href="https://www.cancer.org.au/about-us/policy-and-advocacy/prevention-policy/national-cancer-prevention-policy/skin-cancer-statistics-and-issues/sunburn">This is, basically, sunburn</a>; based on this, an SPF rating is assigned. <h2>Why is human testing of SPF a problem?</h2> If sunscreens only contain approved ingredients we know are safe, is it really a problem they are tested on humans? Sadly, yes. Human testing involves exposing people to harmful UV radiation, which we know can cause skin and eye damage, <a href="https://www.arpansa.gov.au/understanding-radiation/radiation-sources/more-radiation-sources/sun-exposure">as well as being the leading cause of skin cancer</a>. This alone is <a href="https://www.phrp.com.au/wp-content/uploads/2022/03/PHRP3212205.pdf">unethical and unjustifiable</a>. There are also other issues associated with testing sunscreen on humans. For example, the <a href="https://onlinelibrary.wiley.com/doi/full/10.1111/phpp.12095">use of erythema to determine sunscreen effectiveness is highly subjective</a>, and may differ from one person to another, even for those with the same <a href="https://www.arpansa.gov.au/sites/default/files/legacy/pubs/RadiationProtection/FitzpatrickSkinType.pdf">skin type</a>. This makes the reliability of such testing methods questionable. Further, testing is only done on a small number of people (a minimum of <a href="https://www.tga.gov.au/sites/default/files/australian-regulatory-guidelines-for-sunscreens.pdf">ten people is required in Australia</a>). This is great for exposing as few people as possible to harmful UV radiation to determine a product’s SPF rating – but not so great when it comes to inclusiveness. Testing such a small number of people is not representative. It does not include all skin types and leads to real <a href="https://onlinelibrary.wiley.com/doi/full/10.1111/ics.12333">challenges in achieving reproducible results</a> across different laboratories testing the same product. The testing itself is also very expensive. This adds to the already high cost of buying sunscreens, and potentially limits manufacturers from developing new and better products. These, along with many other issues, highlight the urgency for non-human (in vitro) testing methods of a sunscreen’s effectiveness to be developed. <h2>Human-free SPF testing technology is in development</h2> While efforts have been made to develop non-human testing methods, <a href="https://www.sciencedirect.com/science/article/pii/S0165993622002072">there remain several challenges</a>. <a href="https://www.karger.com/Article/Abstract/292777">These include</a> the materials used to simulate human skin (also known as substrates), difficulties in applying the sunscreen to these substrates, reproducibility of results, and ensuring that results are the same as what we see with human testing. However, scientists at <a href="https://www.rmit.edu.au/">RMIT University</a>, with support from the Australian Radiation Protection and Nuclear Safety Agency (<a href="https://www.arpansa.gov.au/">ARPANSA</a>) and the <a href="https://www.cancervic.org.au/">Cancer Council Victoria</a>, are <a href="https://www.sciencedirect.com/science/article/pii/S0165993622002072">working on a solution to this problem</a>. So far, they have developed a prototype sensor that <a href="https://www.nature.com/articles/s41467-018-06273-3">changes colour when exposed to UV radiation</a>. This <a href="https://www.nature.com/articles/s41467-018-06273-3/figures/5">sensor</a> could be customised for human-free sunscreen testing, for example. Reliable in vitro testing methods will mean in the future, sunscreen manufacturers would be able to quickly make and test new and better sunscreens, without being limited by the time and cost constraints involved with human testing. So the next time you buy a bottle of sunscreen, look to purchase the highest-rated sunscreen of SPF 50+ – and know that work is underway on getting that rating classified in a more ethical way. Image credits: Getty Images This article originally appeared on <a href="https://theconversation.com/theres-a-serious-ethical-problem-with-some-sunscreen-testing-methods-and-youre-probably-not-aware-of-it-195359" target="_blank" rel="noopener">The Conversation</a>.

Beauty & Style

"I’m the problem, it’s me": Why do musicians revisit their pain and doubt in their art?

Taylor Swift’s latest album Midnights launched with the single <a href="https://youtu.be/b1kbLwvqugk">Anti-Hero</a>. Anti-heroes in fiction are dark, complex characters who may question their moral compass but are ultimately trying to be led by their good intentions. Perhaps most humans feel like we are all anti-heroes lacking the right amount of courage, idealism, and morality – wanting to be heroic but struggling through familiar dark places. In Anti-Hero, Taylor shares emotional rawness and sings “It’s me, hi, I’m the problem, it’s me … everybody agrees.” “I don’t think I’ve delved this far into my insecurities in this detail before,” Swift said about the song in a video <a href="https://ew.com/music/taylor-swift-midnights-anti-hero-meaning/">on Instagram</a>. “I struggle a lot with the idea that my life has become unmanageably sized and, not to sound too dark, I struggle with the idea of not feeling like a person.” Taylor’s album reveals her struggle with her own insecurities and maybe common universal human emotions that everyone struggles to face. In Labyrinth, for example, she sings about heartbreak, and more specifically, the fear of falling in love again: "It only feels this raw right now Lost in the labyrinth of my mind Break up, break free, break through, break down." Much of the new album, and Swift’s discography in general, often revisits past heartbreaks, disappointments, and insecurities. Swift has talked about how Midnights is an album devoted to the kinds of soul-searching thoughts we have in the middle of the night. “This is a collection of music written in the middle of the night, a journey through terrors and sweet dreams,” Swift wrote. “The floors we pace and the demons we face. For all of us who have tossed and turned and decided to keep the lanterns lit and go searching — hoping that just maybe, when the clock strikes twelve… we’ll meet ourselves.” <h2>Music and pain</h2> Music has the potential to change our experience of intrusive thoughts and how we deal with pain. At an extreme level, when we revisit past traumatic experiences, we are often in danger of triggering a <a href="https://www.verywellmind.com/the-four-fear-responses-fight-flight-freeze-and-fawn-5205083">feared response</a>, that manifests as either fight/flight/freeeze or fawn, that can often re-traumatise individuals. When we identify with a song that expresses similar struggles to what we are experiencing we feel understood and not judged. Clinical psychologist <a href="https://janinafisher.com/pdfs/trauma.pdf">Dr Janina Fisher</a> has proposed that distancing ourselves from pain helps humans survive, yet an ongoing “self-alientation” of parts of ourselves that carries fear or shame lead to a disowning of self – the bad parts that Taylor relates to as being the things she hates about herself which causes a further suppression of feelings that can create further psychological distress. Expression is central to releasing emotion and connecting to music may be the key that allows the disowned parts of self to be re-integrated by expressing them in a new way. Music provides a creative outlet to re-script a new story of survival of the fear of the past with a renewed ability to see to the good things again in life. Musicians often imbue grief and trauma in their lyrics and melodies as autobiographical reflections into their art as a way of working through complex emotions and feelings - and by doing so, enlighten the listener to work through their own pain. <h2>Music and connection</h2> Music seems to be a way for music lovers to connect with artists stories of tragedy, which allows their own traumatic or painful memories to become more comfortably <a href="https://link.springer.com/chapter/10.1007/978-1-4899-1280-0_2">integrated</a> and accepted. Durham University studied 2,436 people within the United Kingdom and Finland to explore the reasons why we listen to sad music. Research suggested that music is a way that people regulate their mood, pleasure and pain. Professor Tuomas Eerola, Professor of Music Cognition in the Department of Music said “<a href="https://www.sciencedaily.com/releases/2016/06/160614155914.htm">previous research</a> in music psychology and film studies has emphasised the puzzling pleasure that people experience when engaging with tragic art.” The depth of loathing that Taylor taps into in Anti-Hero also affirms our own experience. It’s self confirming. Engaging with trauma in art allows us to rewrite the outcome from being victims of our circumstances to victors. We are either consumers or creators. <h2>Mental health and music</h2> As the <a href="https://www.who.int/data/gho/data/major-themes/health-and-well-being">World Health Organisation</a> states “there is no health without mental health”. A musician’s writing about trauma is a way of increasing mental health - of searching for understanding of themselves through self-reflection, it changes old thinking patterns and provides a new perspective and ways of thinking about themselves and others that can often <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2804629/">heal emotional wounds</a>. Like telling your story through a <a href="https://www.apa.org/ptsd-guideline/treatments/narrative-exposure-therapy">trauma narrative</a>, music can help reduce its emotional impact. Music is a universal language that gives you the chance to be a protagonist in your life story, to see yourself as living through it heroically. Psychologists understand that the quickest way to understanding someone is through their wounds, and musicians too understand this power of music to comfort, console, encourage and exhort themselves and other broken hearts. Humans need to feel safe and in connection with others for survival, and music is the language that activates <a href="https://www.pnas.org/doi/10.1073/pnas.191355898">pleasure centres in the brain</a> and communicates <a href="https://psycnet.apa.org/record/2003-99991-007">powerful emotions</a>. If trauma causes distress to the brain and body and <a href="https://www.apa.org/ptsd-guideline/treatments/narrative-exposure-therapy">music enhances</a> psychological wellbeing, improves mood, emotions, reduces pain, anxiety, depression, and chronic stress, music has the potential to alleviate chronic disease and pain. Music is a vehicle that gathers strength from distress, and helps you grow brave by reflections and maybe the anti-hero’s and insecurities recreated through music may be the treasures found in darkness that we may not have seen in the light. Image credits: Getty Images This article originally appeared on <a href="https://theconversation.com/im-the-problem-its-me-why-do-musicians-revisit-their-pain-and-doubt-in-their-art-193528" target="_blank" rel="noopener">The Conversation</a>.

Music

Cold homes increase the risk of severe mental health problems – new study

Concerns about <a href="https://theconversation.com/energy-crisis-the-uk-is-still-heading-for-widespread-fuel-poverty-despite-the-governments-price-cap-190290" target="_blank" rel="noopener">fuel poverty</a> and people not being able to heat their homes adequately are not new in the UK, but these worries have been <a href="https://www.theguardian.com/uk-news/2022/oct/26/warm-banks-open-wolverhampton-cost-of-living-crisis" target="_blank" rel="noopener">heightened</a> by significant increases in energy costs and the <a href="https://theconversation.com/the-cost-of-living-crisis-has-been-many-years-in-the-making-but-politicians-on-both-sides-ignore-this-189483" target="_blank" rel="noopener">cost-of-living crisis</a>. And as winter approaches, things are about to get a lot worse. Despite a relatively mild climate, the UK has higher levels of excess winter deaths – deaths associated with cold weather – than <a href="https://linkinghub.elsevier.com/retrieve/pii/S0140673614621140" target="_blank" rel="noopener">many colder countries</a>. This greater exposure to cold, despite milder weather, is related to poor housing quality, the high cost of heating homes and poverty. We know quite a lot about how living in a home that you can’t keep warm enough affects your physical health. Colder temperatures <a href="https://www.instituteofhealthequity.org/resources-reports/the-health-impacts-of-cold-homes-and-fuel-poverty/the-health-impacts-of-cold-homes-and-fuel-poverty.pdf" target="_blank" rel="noopener">suppress the immune system</a>, for example. But we know relatively little about the effects on mental health. <a href="https://doi.org/10.1016/j.socscimed.2022.115461" target="_blank" rel="noopener">Our new research</a> shows that living in a cold home is a significant mental health risk. Living in a cold home can affect your mental health in several ways. For many, heating costs are a source of stress and financial strain. Not being able to keep your home and family comfortably warm reduces feelings of control and autonomy over your environment. People who are unable to heat their home often adopt coping mechanisms that <a href="https://onlinelibrary.wiley.com/doi/10.1111/j.1365-2524.2005.00558.x" target="_blank" rel="noopener">limit socialising</a> – for example, not inviting friends over and going to bed early to keep warm. And many people are just worn down by the drudgery of a whole winter of being uncomfortably cold. Using <a href="https://www.understandingsociety.ac.uk/" target="_blank" rel="noopener">data</a> from a large representative sample of adults in the UK, we followed people over many years and tracked the effect of being unable to keep your home warm on mental health. When people’s homes became cold, their risk of severe mental distress significantly increased. For people who previously had no mental health problems, the odds of severe mental distress doubled when they had a cold home, while for those who had some (but not severe) mental health symptoms, the risk tripled (see chart below). We found these effects even after taking into account many other factors associated with mental health, including income. Odds of reporting severe mental distress following transition into cold housing compared to those who remained in warm homes <figure class="align-center "><img src="https://images.theconversation.com/files/492381/original/file-20221028-61968-sxkqgr.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/492381/original/file-20221028-61968-sxkqgr.png?ixlib=rb-1.1.0&q=45&auto=format&w=600&h=483&fit=crop&dpr=1 600w, https://images.theconversation.com/files/492381/original/file-20221028-61968-sxkqgr.png?ixlib=rb-1.1.0&q=30&auto=format&w=600&h=483&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/492381/original/file-20221028-61968-sxkqgr.png?ixlib=rb-1.1.0&q=15&auto=format&w=600&h=483&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/492381/original/file-20221028-61968-sxkqgr.png?ixlib=rb-1.1.0&q=45&auto=format&w=754&h=607&fit=crop&dpr=1 754w, https://images.theconversation.com/files/492381/original/file-20221028-61968-sxkqgr.png?ixlib=rb-1.1.0&q=30&auto=format&w=754&h=607&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/492381/original/file-20221028-61968-sxkqgr.png?ixlib=rb-1.1.0&q=15&auto=format&w=754&h=607&fit=crop&dpr=3 2262w" alt="" /><figcaption>author provided</figcaption></figure> Sadly, the risk of living in a cold home differs greatly across the UK population. Lone parents and people who are unemployed or long-term sick are much more likely to live in cold homes. There is also significant inequality across ethnic groups – more than 12% of black people live in cold homes compared with under 6% of white British people, for example. Those who rent rather than own their home are also far more likely to live in cold homes, for social renters this is despite the, on average, <a href="https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1088447/EHS_Housing_quality_and_condition_report_2020.pdf" target="_blank" rel="noopener">higher quality and</a><a href="https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1091144/Energy_Report_2020_revised.pdf" target="_blank" rel="noopener">efficiency</a> of social rented homes. Putting on another jumper won’t be enough to get many in the UK through the coming winter. And mental health distress is just one consequence. Cold homes cause issues with significant personal and societal costs – from individual health effects to the increased pressure on the NHS, as well as broader economic loss due to missed work. Rishi Sunak’s new government needs to help people live in adequately warm homes this winter. But how? The older age of housing in the UK is <a href="http://www.instituteofhealthequity.org/projects/the-health-impacts-of-cold-homes-and-fuel-poverty" target="_blank" rel="noopener">heavily implicated</a> in the UK’s high levels of cold. Support for energy efficiency improvements is therefore a possible means of reducing cold homes. This will also mean tackling the so-called “split incentive” in the private rented sector, which houses a significant proportion of households. The split incentive refers to the challenge of the benefits of improvements not being experienced by the property owners but by tenants, reducing the incentive for owners to invest. This results in poorer quality and more expensive homes for renters. Heat or eat? Most can’t afford either The high proportion of cold homes in the social housing sector – despite having the best average energy efficiency due to insulation and building types (flats) – shows that energy efficiency improvements alone will not eliminate cold. <a href="https://www.resolutionfoundation.org/publications/the-living-standards-outlook-2022/" target="_blank" rel="noopener">Incomes in the UK are falling</a>. Benefit levels are <a href="https://theconversation.com/raising-benefits-in-line-with-earnings-will-make-the-poor-worse-off-heres-why-192880" target="_blank" rel="noopener">painfully low</a> and worsened by policies including the benefit cap, two-child limit and sanctions. Years of cuts and <a href="https://www.jrf.org.uk/file/59072/download?token=acsEgZp7&filetype=briefing" target="_blank" rel="noopener">below inflation rises</a> mean that the term “heat or eat”, used to describe difficult spending decisions for low-income households, is now out of date, as <a href="https://www.jrf.org.uk/file/59191/download?token=PCFIM8W9&filetype=briefing" target="_blank" rel="noopener">many can afford neither</a>. The combination of low household incomes with surging energy costs has created devastating pressure on household budgets. While the energy cap has limited energy cost increases below the worst estimates, energy bills have still <a href="https://theconversation.com/energy-crisis-the-uk-is-still-heading-for-widespread-fuel-poverty-despite-the-governments-price-cap-190290" target="_blank" rel="noopener">more than doubled in the past year</a>. And prepayment meters mean that those the with the least end up paying the most. There are, therefore, many areas for potential government intervention, and clear evidence that failing to intervene will cause harm to health.<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/193125/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> Writen by Amy Clair. Republished with permission from <a href="https://theconversation.com/cold-homes-increase-the-risk-of-severe-mental-health-problems-new-study-193125" target="_blank" rel="noopener">The Conversation</a>. Image: Getty Images

Real Estate

Is your dizziness caused by ear problems?

There are many causes to dizziness such as low blood pressure or dehydration, but did you know ear problems are also one of them? This occurs because the balance organ is actually located in part of the inner ear, although our sense of balance actually comes from the coordination of the balance organ, the visual system and the muscles in the body. If you’ve experienced a spinning sensation coupled with decreased hearing or ringing in the ears, your dizziness might be caused by an ear disorder. You should see your doctor for diagnosis and treatment. The most common ear-related causes of dizziness include: <ul> <li>Benign paroxysmal positional vertigo – This is a common inner-ear disorder among older people, where crystals normally located in the inner ear become dislodged. As your head moves, the crystals move causing dizziness.</li> <li>Labyrinthitis – An ear disorder that involves inflammation of the middle ear. It generally occurs after a viral infection.</li> <li>Meniere's disease – This is an inner ear disorder that causes severe hearing loss, tinnitus and dizziness.</li> <li>Acoustic neuroma – It is a non-cancerous tumour of the ear that causes ringing in the ears, hearing loss and balance problems.</li> </ul> Image: Getty

Caring

World’s sixth largest cruise ship will never sail

A cruise ship designed to hold more than 9,000 passengers - making it one of the largest in the world - will never set sail, instead travelling straight to a scrapyard. In a shipyard on Germany’s Baltic coast, the Global Dream II was almost complete when MV Werften, the shipbuilder, filed for bankruptcy in January 2022, per <a href="https://www.theguardian.com/business/2022/jun/20/global-dream-ii-unfinished-9000-passenger-cruise-ship-to-be-scrapped" target="_blank" rel="noopener">The Guardian</a>. Lacking the funds to complete the vessel themselves, the company sought a buyer for it. Though the facilities were successfully sold to a German naval unit, the Global Dream II will be scrapped as it isn’t outfitted for military purposes. Christoph Morgen, the administrator for the bankrupt company, reportedly told a press conference that the Global Dream II would need to be moved out of the shipyard by the end of the year. German cruise industry magazine <a href="https://anbord.de/global-dream-ii-wird-verschrottet/" target="_blank" rel="noopener">An Bord</a> reported that its lower hull would be disposed of for scrap price. The looming ship, along with its sister ship, Global Dream, would have held the record for largest cruise ships by passenger capacity. With a combined weight of 208,000 tons, the ships would have also been the sixth largest cruise ships by size, trailing behind the Royal Caribbean’s Oasis-class ships. Image: Getty Images

Cruising

Over 60

News

Shop

Catalogues

Travel

Health

Lifestyle

Finance

Entertainment

Property

Information

Keep up to date

Search

The problem with shaming people for Auschwitz selfies

"Do you hear it?": Worldwide hum global mystery baffles scientists

Will we still have antibiotics in 50 years? We asked 7 global experts

6 reasons why global temperatures are spiking right now

Is it normal to forget words while speaking? And when can it spell a problem?

Research reveals who’s been hit hardest by global warming in their lifetime - and the answer may surprise you

Solutions to common cruising problems

Arctic Ocean could be ice-free in summer by 2030s, say scientists – this would have global, damaging and dangerous consequences

COVID is officially no longer a global health emergency – here’s what that means (and what we’ve learned along the way)

As the global musical phenomenon turns 50, a hip-hop professor explains what the word ‘dope’ means to him

Global review shows link between social media use, body image and eating disorders

Three common issues for retirees to watch out for

The wellbeing ‘pandemic’ – how the global drive for wellness might be making us sick

Air travel spreads infections globally, but health advice from inflight magazines can limit that

Gaming 'loot boxes' linked to problem gambling

There’s a serious ethical problem with some sunscreen testing methods – and you’re probably not aware of it

"I’m the problem, it’s me": Why do musicians revisit their pain and doubt in their art?

Cold homes increase the risk of severe mental health problems – new study

Is your dizziness caused by ear problems?

World’s sixth largest cruise ship will never sail

News

Shop

Catalogues

Travel

Health

Lifestyle

Finance

Entertainment

Property

Information

Keep up to date

Search

The problem with shaming people for Auschwitz selfies

"Do you hear it?": Worldwide hum global mystery baffles scientists

Will we still have antibiotics in 50 years? We asked 7 global experts

6 reasons why global temperatures are spiking right now

Is it normal to forget words while speaking? And when can it spell a problem?

Research reveals who’s been hit hardest by global warming in their lifetime - and the answer may surprise you

Solutions to common cruising problems

Arctic Ocean could be ice-free in summer by 2030s, say scientists – this would have global, damaging and dangerous consequences

COVID is officially no longer a global health emergency – here’s what that means (and what we’ve learned along the way)

As the global musical phenomenon turns 50, a hip-hop professor explains what the word ‘dope’ means to him

Global review shows link between social media use, body image and eating disorders

Three common issues for retirees to watch out for

The wellbeing ‘pandemic’ – how the global drive for wellness might be making us sick

Air travel spreads infections globally, but health advice from inflight magazines can limit that

Gaming 'loot boxes' linked to problem gambling

There’s a serious ethical problem with some sunscreen testing methods – and you’re probably not aware of it

"I’m the problem, it’s me": Why do musicians revisit their pain and doubt in their art?

Cold homes increase the risk of severe mental health problems – new study

Is your dizziness caused by ear problems?

World’s sixth largest cruise ship will never sail

Join Over60