Science & Technology

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

Part 1 of the TED Radio Hour episode What Is Beauty?

About Denis Dutton's TEDTalk

Denis Dutton has a provocative theory on beauty — that art, music and other beautiful things, far from being simply "in the eye of the beholder," are a core part of human nature with deep evolutionary origins.

About Denis Dutton

"Beauty draws us in. We can't stop looking or listening or touching. It takes us outside ourselves and it motivates us. It's essential to life and to happiness." — Nancy Etcoff

Beauty surrounds us, draws us in, gives joy and creates conflict. In this hour, TED speakers conjure up beauty both ancient and modern, and suggest reasons why humans are hardwired to crave and respond to beauty.

Transcript

STEVE INSKEEP, HOST:

Now, all of this began when the FBI released photos and videos yesterday of the two suspects in the marathon attack. Federal officials reportedly sifted through terabytes of data - an unbelievable amount of data - much of it images and videos recorded near the finish line. Now, if you were to sit down and watch it all, it would take one person years to do. However, as NPR's Steve Henn reports, in past decades, technology has transformed how these large-scale investigations play out.

Transcript

MELISSA BLOCK, HOST:

We're accustomed to hearing about local weather conditions like high pressure zones or the jet stream. But just outside of the atmosphere, the conditions are a little stranger.

(SOUNDBITE OF ELECTROMAGNETIC WAVES)

BLOCK: That's a recording made by two new NASA satellites launched to study space weather.

As Lauren Sommer reports from member station KQED, the satellites could be in for some extreme conditions this year.

NASA's Kepler spacecraft has discovered three new "habitable zone" planets that are close to Earth's size, even if they're not all that close to Earth.

NPR's Joe Palca reports, the trio of worlds is about 1,200 light years away and are thought to lie in the so-called "Goldilocks zone" — where it's not too hot and not too cold for liquid water.

Astronomers have found three planets orbiting far-off stars that are close to Earth-sized and in the "habitable zone": a distance from their suns that makes the planets' surfaces neither too hot nor too cold, but just right.

One of the three planets orbits a star with the prosaic name Kepler-69.

Transcript

STEVE INSKEEP, HOST: