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The biology of love

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Helen Fisher
Helen Fisher is an anthropology professor and human behavior researcher at Rutgers University.
Submitted photo

Helen Fisher, an anthropology professor and human behavior researcher at Rutgers University, discusses her research into why we fall in love with the people we do, and what happens to our brains when we are in love. Fisher spoke at the 2009 Aspen Ideas Festival.

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Helen Fisher
Helen Fisher is an anthropology professor and human behavior researcher at Rutgers University.
Submitted photo