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Helen Fisher tells us why we love + cheat

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About this talk

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.

About Helen Fisher

Anthropologist Helen Fisher studies gender differences and the evolution of human emotions. She's best known as an expert on romantic love, and her beautifully penned books -- including… Full bio and more links