The biology of love: Helen Fisher at TEDxEast


“Who is naturally drawn to whom?”

Can your choice of mate be predicted by science? Biologist Helen Fisher profiles the four chemicals that affect personality and shows how data from online dating sites could unravel the mysteries of human attraction. (Filmed at TEDxEast)

Each week, we choose four of our favorite talks, highlighting just a few of the enlightening speakers from the TEDx community, and its diverse constellation of ideas worth spreading. Browse all TEDxTalks here »

Happy Valentine’s day you glorified apes