Why do billions of locusts suddenly break into motion? How do ants carry heavy loads and march with orderly precision along densely packed trails? How do flocks of birds and schools of fish select their navigators? And how do we—humans—make decisions as citizens, drivers, and numerous other social situations? Iain Couzin, Assistant Professor of Ecology and Evolutionary Biology at Princeton, has made major contributions to understanding the dynamics and evolution of collective animal behavior. Presented by the Harvard Museum of Natural Historymoreless
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