Before and since Keith Powell's breakthrough role on as Toofer on the sitcom "30 Rock," he has been forced to confront Hollywood's problem with black male voices. In this interview, he tells us how he works within an industry that desperately needs more diverse voices but doesn't truly want them.
Intelligent. Optimistic. Curious.
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Animal behaviorist Patricia McConnell tells Jim Fleming that dog-owners should be pack leaders but in the leadership style of Ghandi.
John Callahan is a C5-6 quadriplegic. With only limited arm movement, he’s become a successful cartoonist. Callahan explains why he doesn’t shy away from outrageous cartoons.
Richard Fortey tells Anne Strainchamps why he’s been a life-long fan of trilobites, ancient water creatures who swarmed the Earth millions of years before dinosaurs.
Does science have inherent limits? Physicist Marcelo Gleiser thinks so, and he says it's liberating to know that science can only give us an incomplete picture of reality.
Many in the environmental movement disagree with Brand. Paxus Calta is one. He's been an anti-nuclear activist for over 30 years. He gives his reasons for his position.
Kurt Westergaard is the Danish cartoonist who depicted the Prophet Muhammad with a bomb in his turban in a Danish newspaper in 2005.
MigraZoom is a participatory photography project with migrants in transit through Mexico en route to the U.S. MigraZoom tells us their own migration experience trough the lens of a camera.
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