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Steven Pinker: Threats, Bribes, and Come-ons...

Season 2013 Episode 41

About the Episode

Steven Pinker is a Professor in the Department of Psychology at Harvard University. Among many other subjects, he researches and explores cognition, language and the history of human violence. In his off-hours, he appears on "The Colbert Report" where he endures endless jokes about his hair from host Stephen Colbert.

Aired: 12/25/13 | Expires: | Runtime: 1m 54s
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