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This Emotional Life  Your Friends' Friends Can Make You Happy

Dr. Nicholas Christakis explains how happiness flows one person to another. Details

 
 

Program: This Emotional Life

Episode: Your Friends' Friends Can Make You Happy

Dr. Nicholas Christakis, who studies the mathematical, social, and genetic determinants of social network structure, explains how happiness flows one person to another.

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Duration: (1:30)
Premiere Date: 01/04/2010
Episode Expires: Never
TV Rating: NR


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