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Kathleen Dunn
from Tuesday, January 3, 2012 at 10:00 PM
What can twins teach us about how genes and the environment interact to make us who we are? After ten, Kathleen Dunn and her guest discuss nature versus nurture in fraternal and identical twins. Guest: Peter Miller, Senior Editor, National Geographic, author of "The Smart Swarm: How Understanding Flocks, Schools, and Colonies Can Make Us Better at Communicating, Decision Making, and Getting Things Done"

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