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In the months before the pandemic, another mysterious lung condition was causing chest pains, stomach problems and even fever in young adults. Named Evali, it was linked to e-cigarettes and vape pens – prompting widespread concerns about their safety.
Experts later discovered that Evali was caused not by regular nicotine e-cigarettes, but by THC cannabis vapes cut with vitamin E acetate. Nonetheless, many people remain wary of e-cigarettes – even believing them to be as dangerous as cigarettes.
But while there’s still much we don’t know about their long-term effects, healthcare specialist Jamie Hartmann-Boyce says there’s good evidence that e-cigarettes have far fewer health risks than cigarettes – and are still a very effective way of helping people to quit smoking.
Meanwhile, students are back in school after a summer break in many parts of the world. Parents might have celebrated this in the past, but many will be anxious this year about COVID. We look at how they can manage this anxiety, while this week’s podcast looks at what measures work best for keeping children safe in school.
Finally, we take a different look at Europe’s ban on seal products – the difference between subsistence and commercial hunting and the impact the ban has had on the livelihoods of frontier communities living in the sub-Arctic.
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Heather Kroeker
Commissioning Editor, Health + Medicine
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Concerns about Evali may be preventing some from switching to e-cigarettes to quit smoking.
ALPA PROD/ Shutterstock
Jamie Hartmann-Boyce, University of Oxford
E-cigarettes are an effective way to help people quit smoking.
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Even in ordinary times, going back to school is a stressful time.
PA Images / Alamy Stock Photo
Tamsin Ford, University of Cambridge; Rasanat Fatima Nawaz, University of Cambridge
COVID has made the usual jitters about returning to school that much more intense. Parents can support their children by listening carefully and prioritising healthy habits
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COVID-19 in the classroom: how to go back to school safely.
Halfpoint/Shutterstock
Gemma Ware, The Conversation; Daniel Merino, The Conversation
Plus, new research into what happens in our brains when we daydream. Listen to The Conversation Weekly podcast.
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A harp seal pup on pack ice, Quebec, Canada.
Blickwinkel/Alamy Stock Photo
Danita Catherine Burke, University of Southern Denmark
Sealing is a more complicated issue than successful protests against it would suggest.
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Politics + Society
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Carlos Gradín, United Nations University; Finn Tarp, University of Copenhagen; Murray Leibbrandt, University of Cape Town
Inequality within developing countries continues to rise.
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Sahotra Sarkar, The University of Texas at Austin College of Liberal Arts
Some people seeking to influence public opinion about abortion rights claim the science is clear. It’s not, and that means abortion remains a political question – not a biological one.
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António Bento-Gonçalves, University of Minho
With a massive territory to manage, all actions taken - to prevent, to detect and to fire fight - aren’t enough.
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Arts + Culture
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John William Devine, Swansea University
Tsitsipas’s reputation for taking strategic breaks is so well established that Murray planned for such disruptions.
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Health
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Emma White, University of Surrey; Sarah Golding, University of Surrey
The pandemic has taken a toll on people’s mental and physical health – but spending time in your garden can counteract this.
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Featured events
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University of Aberdeen, Aberdeen, Aberdeenshire, AB24 3FX, United Kingdom of Great Britain and Northern Ireland — University of Aberdeen
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20 Bedford Way , London , London, City of, WC1H 0AL , United Kingdom of Great Britain and Northern Ireland — UCL
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Lancaster University, Lancaster , Lancashire, LA1 4YW, United Kingdom of Great Britain and Northern Ireland — Lancaster University
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King's College, Aberdeen, Aberdeenshire, AB24 3FX, United Kingdom of Great Britain and Northern Ireland — University of Aberdeen
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