The Big Idea Episodes Available now
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The new distrust
Are we living through a crisis in trust?
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Contact theory
How do you stop different groups from hating each other?
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Economics and mosquito nets
What can economics tell us about the use of mosquito nets?
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Memory wars
Should you trust your memory?
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A world without livestock?
The meat burger with no meat
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Outrage and moral conscience
Why is there so much outrage on social media?
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Friends
Is there a limit to the number of friends we can have?
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Baby boffins
Babies are much smarter than their parents might realise
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Super-intelligence
Will we be able to control computers of the future?
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The growth mindset
Why do some kids do better at school than others?