What's it like to be part human and part machine?
James Dawes interviewed a collection of convicted war criminals from the Second Sino-Japanese War. Today, they are "sweet old men" searching for forgiveness. Do they deserve it?
Over the last several years, new developments in personal health tracking products have multiplied exponentially. But human interest in measuring and tracking elements of our bodily needs stretches back hundreds of years. Professor Natasha Schüll discusses these current trends and their history, based on research she's done for a forthcoming book called "Keeping Track."
In traditional cultures, magic can be a way of seeing the world. Philosopher and ecologist David Abram has spent a lot of time with traditional shamans. He talks about reclaiming animism.
Charles Limb is a surgeon and musician who researches the way creativity works in the brain. He puts jazz musicians inside an fMRI to find out what the brain does during musical improvisation.
Watch Charles Limb's TED Talk here
Eric Nuzum's memoir, "Giving Up the Ghost," is a true story about feeling haunted -- by a ghost, a girl, and his past as a troubled teen growing up in the wasteland of American suburbia.
Aubrey Ralph is an audio engineer and radio producer. He's also bipolar. Having a mental illness has made him acutely aware of how schizophrenics can shape and distort reality.
The end of money. Really? Are we really on the verge of a coming cashless society?