Michael Gershon talks about the science behind “gut instinct” and says most of the body’s serotonin is in the gut, not the brain.
Intelligent. Optimistic. Curious.
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You know that the first settlers called Manhattan "New Amsterdam"? But the Dutch didn't just bring their sailing prowess and placenames with them. Russell Shorto thinks that liberal Dutch ideas about politics and society came too, and shaped the New World.
Lawrence Krauss isn't only a famous physicist; he's also the subject, along with Richard Dawkins, of the documentary film "The Unbelievers." He tells Steve Paulson that science has replaced philosophy and religion as the place to deal with the Big Questions.
Robert Fuller is the author of "Wonder" - the first in-depth look at one of humanity's most important emotions.
Richard Pevear and Larissa Volokhonsky are the celebrated husband and wife team who've translated many of the great Russian writers. They've just come out with a new version of Tolstoy's "War and Peace."
Mandaza Kandemwa is widely recognized in Southern Africa as a traditional healer.
Laney Salisbury talks about the 1925 dogsled relay that brought diphtheria anti-serum to ice-bound Nome, Alaska which was facing an epidemic in the dead of winter. Dogsleds were the only way in and the whole nation followed their perilous journey by telegraph.
Duke University neuroscientist Miguel Nicolelis talks about the possibility of upgrading our brains with computer chips.
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