20130419_ted_02.mp3?orgId=1&topicId=1008&d=558&p=57&story=177490162&t=progseg&e=174724704&seg=2&ft=nprml&f=177490162

Part 2 of the TED Radio Hour episode What Is Beauty?

Psychologist Nancy Etcoff joins philosopher Denis Dutton to explain why beauty inspires and motivates us. Etcoff says our response to beauty is visceral, and we use strong words — like "bombshell" — when we talk about it.

About Nancy Etcoff

Nancy Etcoff is part of a new vanguard of cognitive researchers asking: Why do we like beautiful things? And how on earth did we evolve that way? In her book Survival of the Prettiest, she refutes the social origins of beauty in favor of far more prosaic and evolutionary explanations. Looking for a partner with clear skin? You're actually checking for parasites. And let's just say there's a reason high heels are always in fashion.

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