Audio

To The Best Of Our Knowledge

Peter Sobol, an honorary fellow in the History of Science Department at the University of Wisconsin talks with Jim Fleming about the best new science books of 2002.

To The Best Of Our Knowledge

Alan Dale says laughing at slapstick is - at its heart - an expression of our sympathy with TV and film characters who get hurt. He says it's also relief that, for once, it's not us in pain.

To The Best Of Our Knowledge

Michael Zweig tells Steve Paulson that a lot of Americans who think they're middle class are actually working class.

To The Best Of Our Knowledge

Do you need an advanced degree in math or physics to make discoveries about the cosmos?  Science writer Margaret Wertheim says thousands of amateur scientists have proposed their own theories about the universe.

To The Best Of Our Knowledge

Is your marriage passionate? Can we feel thrilled by the same person we look to for intimacy and security?

Esther Perel says, "Yes." She's the author of Mating in Captivity.

To The Best Of Our Knowledge

Joyce Tenneson is a portrait photographer whose new book is a collection of flower photos. Her work celebrates flowers at every stage of their life cycle.

To The Best Of Our Knowledge

Joshua Wolf Shenk talks about his book, "Powers of Two: Finding the Essence of Innovation in Creative Pairs."

To The Best Of Our Knowledge

Cognitive researcher Douglas Hofstadter explains how gendered words and phrases — like using "guys" to refer to mixed company — can oftentimes reinforce sexist attitudes.

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