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To The Best Of Our Knowledge

When you think about the accomplishments of the Civil Rights Movement and the last 50 years, it's tempting to think we've become a post-racial society. But University of Pennsylvania professor John Jackson Jr. believes we're seeing a new type of racial divide, characterized by distrust and paranoia.

To The Best Of Our Knowledge

Michael Novacek is a paleontologist at the American Museum of Natural History.  Novacek talks with Steve Paulson about some of his most famous discoveries. 

To The Best Of Our Knowledge

Richard Poplak tells Anne Strainchamps about the ill-fated attempt to adapt The Simpsons for the Arab world.

To The Best Of Our Knowledge

When independent radio producer Karen Michel moved from her apartment in Brooklyn out to the country – near the Hudson River - she wanted to know what her new neighbors really cared about. What, for them, it truly meant to live in a democracy where freedom is taken for granted.

To The Best Of Our Knowledge

Jill Price has total recall of her life from the age of about 14. They still don't know why, but hope to understand someday and use that knowledge to help other people

To The Best Of Our Knowledge

Will we ever understand the true nature of dark matter and dark energy?  Harvard cosmologist Lisa Randall considers these and other great mysteries in physics.

To The Best Of Our Knowledge

Psychologist Judith Wallerstein talks with Jim Fleming about the frightening findings from her 25 year study on children of divorce.

To The Best Of Our Knowledge

Indian film-maker Mira Nair talks with Jim Fleming about being a woman director, and combining stories from East and West.

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