Ep49 "Can you read the brain to detect a lie?

Ep49 "Can you read the brain to detect a lie?

Could you get convicted of a crime based on your brain activity? Are brain scan lie detectors accepted in court, or would that count as illegal search and seizure? And what does this have to do with your mouth getting dry, the orbits under your eyes getting hot, and your voice constricting when you deceive? Join Eagleman to dive into the fascinating topic of whether societies can use technology to figure out whether a person is telling the truth -- and under what circumstances we would even want to go there.

Episoder(160)

David Eagleman on Joy A Podcast. Hosted by Craig Ferguson

David Eagleman on Joy A Podcast. Hosted by Craig Ferguson

Meet David Eagleman - neuroscientist, author, and more. He is best known for his work on sensory substitution, time perception, brain plasticity, synesthesia, and neurolaw and is currently a neuroscie...

28 Feb 202550min

Ep93 "Will AI kill our creativity or enhance it?"

Ep93 "Will AI kill our creativity or enhance it?"

How will creative people make a living in a world with AI? Is there a different way to think about the economy of the future -- and how might it involve mystifying and elevating humans? What does the ...

24 Feb 202534min

Ep92 "Why is it hard to keep a secret?"

Ep92 "Why is it hard to keep a secret?"

How are secrets in the brain like Abraham Lincoln’s political cabinet? Will AI in the near future hide things from you? And what does any of this have to do with political hierarchies, the formula for...

17 Feb 202542min

Ep91 "What is love?"

Ep91 "What is love?"

What are we talking about neurobiologically when we talk about love? What does it have to do with how you were raised, the symmetry of someone's face, or the smell of their underarms? What do we learn...

10 Feb 202549min

Ep90 "What's the future of connecting our tech to our brains?"

Ep90 "What's the future of connecting our tech to our brains?"

A brain's 86 billion neurons are always chattering along with tiny electrical and chemical signals. But how can we get inside the brain to study the fine details? Can we eavesdrop on cells using other...

3 Feb 202556min

Ep89 "Why do you love some flavors and not others?"

Ep89 "Why do you love some flavors and not others?"

Why do you like the taste of things that your friend doesn't? Why do kids not like coffee but adults do? What does any of this have to do with smelling people’s armpits, whether women really synchroni...

27 Jan 202535min

Ep88 "Might there exist very different kinds of minds?"

Ep88 "Might there exist very different kinds of minds?"

Why is it so difficult to define intelligence? What does this have to do with being a fish in water trying to describe water? Might we humans possess one kind of intelligence in a constellation of man...

20 Jan 202547min

Ep 87 "How do we operate in the present when we perceive the past?"

Ep 87 "How do we operate in the present when we perceive the past?"

Because visual signals take time to process, we live slightly in the past. So how do we ever catch a baseball? And what does this have to do with certain visual illusions, or the view in New York City...

13 Jan 202534min

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