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Epidemic threats and racist legacies
Epidemiology is the systematic, data-driven study of health and disease in populations. But as historian Jacob Steere-Williams suggests, this most scientific of fields emerged in the 19th century imbued with a doctrine of Western imperialism – a legacy that continues to influence how we talk about disease.
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Navigating in a connected world
Alex Lee ponders the promising ideas, stalled projects and pricey gadgets that aim to help visually impaired people get out and about. But it seems that an actual human could be the essential ingredient.
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Chemical highs and psychedelic research
Could recreational drugs make you happy? Kate Wilkinson explores why keen clubber Simon believes taking psychedelics has helped him develop as a person.
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Ancestry, privacy and the family tree
Wanting to find out more about her Jamaican grandfather, Tanya Perdikou contemplates DNA testing. But first she has to consider the potential impact of unexpected results.
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Care, creativity and a connected world
Find out about the challenges Wellcome Collection has faced during the last very demanding year.
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Crime drama and the realistic cadaver
Today we are accustomed to the increasingly realistic look of dead bodies in on-screen dramas. Special-effects expert Hildegunn M S Traa reveals how crime and morgue scenes reflect the social idea of death.
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Cowpox, Covid-19 and Jenner’s vaccination legacy
The well-known story of vaccination pioneer Edward Jenner has at its heart his drive to make vaccines free of charge and available to all. Now his principles extend to the global campaign for a people’s patent-free vaccine for Covid-19.
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The island of unclaimed bodies
In New York, those who live and die on the extreme edges of society are buried on an isolated island, often forgotten and unmourned. But recent legal changes aim to reduce stigma and restore their dignity.
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Lost in the mall and other false memories
How can you remember an event that never took place? Find out how manipulation, misinformation and coercion can plant false memories in your mind.
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How do advertisers get inside our heads?
Vance Packard exposed techniques of mass manipulation developed by 1950s advertisers that are still at work today in the age of big data.
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Can our minds be taken hostage?
It’s not unusual for captives to end up feeling strong bonds with their captors. But is it a matter of submission or survival?
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Can our sexual desires be transformed?
In the 1950s, many psychiatrists thought that homosexuality could be reformed. One found that it couldn’t – and his discoveries led to a change in the law.
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Does mass media pave the way to fascism?
In the aftermath of World War II, psychoanalysts found the psychological roots of authoritarianism closer to home than was comfortable.
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Uncovering experiences of dementia
Focusing on three 19th-century women’s case notes, Millie van der Byl Williams explores how our definition of dementia has changed.
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The colonist who faced the blue terror
India, 1857. In a British enclave, Katherine Bartrum watches her friend, and then her family, succumb to the deadly cholera.
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What the wind can bring
In this extract from ‘This Book is a Plant’, Amanda Thomson shares a newfound fascination with flowers, and reveals why our relationship with plants can also be complicated.
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The meaning of happiness
What is happiness? Tiffany Watt Smith charts how its definition has changed over time, from chance emotion to something that can be measured and controlled.
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Finding a cure for homesickness
While technology can mitigate some aspects of homesickness, other components of home are harder to replicate. Find out how 21st-century studies are helping homesickness sufferers find silver linings in their new situation.
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Fleeing fear, defying prejudice
As teenage refugee Sedra Al-Yousef grappled with rebuilding her life and education in another country, at the same time she used compassion and humanity to demolish populist anti-refugee myths.
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Believe yourself better
There’s more to recovery than medication. In future, our unconscious minds could be recruited to put a positive spin on our health problems, helping us feel better faster.
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How your hairdresser could save your life
Barbers and hairdressers have a unique view of us – one that means they can spot potentially dangerous health problems. Find out how buzzcuts can lead to blood-pressure checks, and dip-dyes show the way to the dermatologist.
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The secret hystery of a womb
A Renaissance image of a caesarean section inspired Anna Blundy to recount the story of a hidden, perhaps mysterious part of her body.
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Indian botanicals and heritage wars
Colonial botanical texts, as astonishingly beautiful as they are, may cast very dark shadows.
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The cook who became a pariah
New York, 1907. Mary Mallon spreads infection, unaware that her name will one day become synonymous with typhoid.
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My ADHD titration diary
After her ADHD diagnosis, Verity Babbs wondered how well medication would work. Her diary details the controlled process of trying different doses, and how her body reacted.