Helen Fisher:
Why we love, why we cheat

TED2006 · 23:27 · Filmed Feb 2006
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Helen Fisher: The brain in love
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Anthropologist Helen Fisher takes on a tricky topic – love – and explains its evolution, its biochemical foundations and its social importance. She closes with a warning about the potential disaster inherent in antidepressant abuse.

Anthropologist, expert on love
Anthropologist Helen Fisher studies gender differences and the evolution of human emotions. She’s best known as an expert on romantic love. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.

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