Sleep may be an utterly common activity, but neuroscientist Giulio Tononi believes it's the greatest experiment in consciousness.
You can also listen to the EXTENDED interview, and read the extended transcript.
Intelligent. Optimistic. Curious.
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The sense of home, of feeling safe and secure, is so essential to our everyday lives. Neuroanthropologist John S. Allen believes there’s a deeper significance to that pull back home. He believes the home is one of the most important inventions in our evolution, one that marked our shift from nest-building apes to humans. Steve Paulson caught up with him to find out why.
George Michelsen Foy talks about his book, "Zero Decibels: The Quest for Absolute Silence."
Greg Critser is a veteran science and medical journalist. He's the author of three critically acclaimed books, most recently, "Eternity Soup: Inside the Quest to End Aging."
Comic-book creator Gary Spencer Millidge talks to Anne Strainchamps about his book, "Alan Moore: Storyteller." The book proiles one of the most influential creative forces in the history of comic books.
Is it actually possible to give a truly selfless gift? Anthropologist David Graeber says it's not only impossible, the entire idea of a "free gift" is nothing but a construct born in opposition to impersonal market economies. In other words, it’s you know, complicated.
Maybe feminism is a moot point. According to journalist Hanna Rosin, in the rapidly changing world we live in, women are far outpacing men. She writes about the trend in her book "The End of Men."
George Crile tells Jim Fleming how Charlie Wilson almost singlehandedly persuaded the U.S. government to fund the Afghan Mujahadeen in their war against the invading Soviets.
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