Lawrence Krauss isn't only a famous physicist; he's also the subject, along with Richard Dawkins, of the documentary film "The Unbelievers." He tells Steve Paulson that science has replaced philosophy and religion as the place to deal with the Big Questions.
Intelligent. Optimistic. Curious.
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So, what is gender anyhow? Philosopher Judith Butler has been unpacking our notions of "he," "she" and "we" for the past 20 years. She stopped in to help us take stock of the state of gender in the North America.
Many people don't know that the voice of Bart Simpson is really Nancy Cartwright. She started doing voices in her early teens, and credits Daws Butler with teaching her to be an actor with her voice.
We hear a conversation between Steve Paulson and German historian Jessica Gienow-Hecht. They discuss why the huge casualties among German civilians have been taboo for discussion.
Mark Headley talks about his book, "Blown for Good: Behind the Iron Curtain of Scientology."
Lupe Fiasco is a devout Muslim whose album "Food and Liquor" went to number one of the rap album charts and won three Grammy Nominations.
Days before the launch of his latest project - a multi-media storytelling platform for the public - Jonathan Harris tells Anne Strainchamps about his inspiration and vision for Cowbird.
Cultural Critic Richard Todd looked at modern life and saw others telling what is and isn't real.
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