Alex Gibney is the director of the Academy Award winning documentary "Taxi to the Dark Side."
Intelligent. Optimistic. Curious.
Audio
Philosopher Carlin Romano talks about his book, "America the Philosophical."
Andrew Wojtanik triumphed at the National Geographic World Geography Bee in 2005. His study guide has become "Afghanistan to Zimbabwe."
How do we prevent baby boomers from bankrupting Social Security? Satirist Christopher Buckley has an idea - get the boomers to commit voluntary suicide...for tax incentives.
From Mandeville, LA, listener Sophia Derbes sent us this ghost story, called "The Lake."
Al Franken and Katherine Lanpher present "The Audio Crawl."
Do you think your memory is like a video camera, storing every experience you've ever had? Historian Alison Winter says we tend to use technology metaphors to think about memory.
Kim Stanley Robinson is renowned for his futuristic science fiction, so he surprised lots of people by writing a novel set in the Paleolithic era. He says recent archeological discoveries, as well as his backpacking in the Sierra Nevada, inspired him to write about our ancient ancestors.
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