Afleveringen
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The 2020 pandemic has transformed our world, but it won’t be the last to do so. How should we prepare for the future? Along with one of the world’s leading epidemiologists, David Edmonds explores the science of pandemics – and why it is so uncertain.
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Some people are addicted to drugs, others to alcohol. Addicts often crave a substance, and yet when they inject or consume it, it doesn’t bring them any pleasure. David Edmonds finds out how humans can want something, but not like it.
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Zijn er afleveringen die ontbreken?
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Love him or loathe him, we can all agree that Donald Trump is not a ‘normal’ President. Previous presidents would never behave like President Trump. Is the abnormal becoming normal? And how can we tackle people who say uncomfortable things?
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Have you ever thought that your city is too regulated? Or that the city you live in doesn’t do enough to police people who break the rules? In this episode, David Edmonds has been speaking to Michele Gelfand, a psychologist whose research on rule makers and rule breakers could change the way we think about our cities. We’ll find out why you might be able to tell the time better in a city that's like Switzerland; why Japanese police officers reportedly egged people on to commit more crimes; and why living in a city like San Francisco could make you more creative.
Presented by David Edmonds.
Produced by Robbie Wojciechowski for the BBC World Service. -
We spend around a third of our lives asleep, but the reason we sleep is still something of a mystery. Could it be the biggest mistake the evolutionary process has ever made? What does sleep actually do for us? David Edmonds meets Matthew Walker, one of the world’s leading sleep scientists, to discuss some of his findings. We’ll hear about how the clocks going back has an effect on heart attack rates, and consider why, if you’re struggling to sleep, the worst thing you could do would be to stay in bed.
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Ernst Fehr is well named: he’s an economist who writes about fairness. In fact, until his pioneering work, economists had been dismissive about whether fairness was a subject worthy of study. Now some have tipped Fehr to win a Nobel Prize. David Edmonds speaks to him about why it pays to be fair, and why people are less selfish than you think.
Presented by David Edmonds
Produced by Robbie Wojciechowski for the BBC World Service -
David Edmonds speaks to a leading criminologist who says we can do much better in identifying rogue cops before they act. Produced by Robbie Wojciechowski for the BBC World Service.
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Watching a scary movie, you feel scared. But how do our brain and body work together to tell us about our emotions? A brilliant young scientist has been finding out why the art of interoception could help us better manage our emotions.
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Every time you book a journey from an app like Uber, you’ll be providing the company with data - and making one man in Chicago very happy. He’s an economist who’s been examining the data, and his findings are fascinating.
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Why is more than half the world’s population living in cities? Why are some more successful than others? And what is their future post-pandemic? David Edmonds searches for answers to these questions and more with the world’s foremost economist on cities.
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There are some things - cockroaches, poo, wounds - that most of us find disgusting. But is disgust useful? Can our sense of disgust be misused? We ask an academic who describes herself as a ‘disgustologist’.
Since recording this programme, Professor Val Curtis has passed away. -
Do you know why you believe what you believe? Why you are left or right wing, say, or why you find another person attractive? You probably think you do, but we’ll be explaining why you shouldn’t be so confident.
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When most couples get married they’re optimistic that their union won’t end in divorce. The statistics show this to be hopelessly naive. But we’ll be talking to a philosopher who argues that irrational optimism is…well, rational.
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Suppose a country is ruled by a dictator. Suppose many people want to topple the dictator. What’s the best way of doing it – a campaign of violence or non-violence? There’s an academic from Harvard who has the answer.
Picture: Romanian waving flag over Bucharest Square
Picture Credit: Peter Turnley/Corbis Historical/Getty -
There are thousands of academic papers about depression. There are, in comparison, virtually none about laughter. We’ve been talking to a leading expert on laughter – who argues that we should take it more seriously.
Picture Credit: Tim Robberts/Getty -
Suppose you knew that after your natural death the human race would die out – perhaps, for some reason, humans had become infertile. How would that alter how you live your life? How would it change your attitude to the ideas and projects to which you are currently committed? This thought experiment is posed by American philosopher Samuel Scheffler. He believes that in this scenario, most of what currently gives our life significance would come to feel meaningless. This leads him to conclude that we care deeply about the survival of our species. We need the human race to survive for our lives to seem valuable.
Presenter David Edmonds
Producer Ben Cooper -
Some countries, like Norway, are rich. Other countries, like Niger, are poor. Why? Why do some countries succeed whilst others fail? There are various possible theories. Some say that certain countries have geographical or resource advantages. Others claim that the real explanation is cultural – in some cultures, it’s said, there’s a stronger work ethic than in others. But the distinguished economist James Robinson, co-author of Why Nations Fail, proposes an alternative answer. He says it’s all to do with how a nation is governed and the strength of its institutions.
Presenter: David Edmonds
Producer: Ben Cooper
Image: Interior of City Hall in Oslo, pictured during the 2015 Nobel Peace Prize awarding ceremony (Credit: AFP/Getty Images) -
Humans are a unique species in many ways, but an important one is that we communicate with sophisticated language, using words and grammar. So how does language work? Is there a single mechanism in the brain, or multiple mechanisms? Is it useful to learn a second language – what are the cognitive advantages to being bilingual? Cathy Price is a neuroscientist and a leading expert in language.
Presenter David Edmonds
Producer Ben Cooper
Image: A man delivering a speech (Credit: BBC) -
Can you imagine a future without doctors? We’re in the midst of a robotics and Artificial Intelligence revolution. Many jobs humans currently do will in future be carried out by machine? But what about those in the medical profession? AI will be of assistance, but surely we’ll always need surgeons, doctors, and nurses? Well, the Oxford University economist Daniel Susskind is not so sure. He believes that many of the tasks currently carried out by doctors will soon be performed by machine. So can doctors survive by reinventing themselves?
Presenter David Edmonds
Producer Ben Cooper
(Image: Operating Theatre, Credit: Getty) -
Are trees intelligent? We think of humans as intelligent – maybe animals too. But vegetation? Well, one of the world’s leading tree researchers, Suzanne Simard, insists that trees should be seen as intelligent. They communicate with each other. They help each other. They are even able to distinguish between their offspring and stranger trees. She calls the network of tree communication the wood wide web. And she believes that her discoveries should alter our relationship to trees, woods and forests.
Presenter: David Edmonds
Producer: Ben Cooper
(Photo: US-Fall_Shenandoah, Credit: Getty Images) - Laat meer zien
