Dan Everett went to the Amazon as a young Christian missionary and became captivated by the Indian people he'd come to convert and their totally unknown language.
Intelligent. Optimistic. Curious.
Audio
Frans de Waal talks with Steve Paulson about the evidence demonstrating that animals have culture.
Essayist Chuck Klosterman talks with Steve Paulson about TV's "Mad Men."
Author Dave King tells Jim Fleming that his interest in the communication difficulties of the handicapped was prompted by his autistic brother.
Daniel Cere tells Steve Paulson that the marriage bond is unique and enjoys a primordial power.
David Harvey doesn't focus on subprime loans or lending. Instead he looks at the internal contradictions of capitalism itself.
What’s it like to grow up with a great naturalist? Well, it made quite an impression on the children of famed conservationist Aldo Leopold.
Commentator Aubrey Ralph is bipolar, and says he has been living in a storm for most of his life...
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