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To The Best Of Our Knowledge

Stephen Marglin is a professor of economics at Harvard and the author of "The Dismal Science: How Thinking Like an Economist Undermines Community."

To The Best Of Our Knowledge

Historian Sean Wilentz tells Jim Fleming the birth of Dylan’s music is deeply bound up in the politics of the time.

To The Best Of Our Knowledge

The Oxford English Dictionary was created in 1857, and was expected to be finished within ten years. The first edition was finally completed 71 years later.

To The Best Of Our Knowledge

Scientists are on the cusp of developing new technologies that could radically change how we’re born and how we die. But just because we can do it, should we? For lots of people, it’s just plain wrong for humans to play God.

But Oxford University bioethicist Julian Savulescu has a different view. He says we have a moral obligation to use new technology to create the best possible children.

To The Best Of Our Knowledge

Steven Connor says there's much more to ventriloquism than exchanging quips with a wooden dummy.  He tells Anne Strainchamps that a lot of this history has to do with the disembodied voice.

To The Best Of Our Knowledge

The recent "Blurred Lines" copyright decision has again raised questions about the limits of copyright law, and the disinction between inspiration and imitation. UCLA law professor Kal Raustiala believes the verdict sets a risky precedent for artists and misunderstands the way the creative process works.

To The Best Of Our Knowledge

Russell Foster tells Jim Fleming how the body uses light to tell time; why night shift workers have more accidents; and why it can matter when you take your medicine.

To The Best Of Our Knowledge

Susan Hirschmann is a legendary children's book editor and founder of Greenwillow Books.

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