Big Think: Psychologist Carl Hart on drug abuse and policies

The Columbia professor discusses some of the myths of drug use -- such as the notion that one hit will make you addicted for life.

Published April 27, 2009 10:04AM (EDT)

Dr. Carl Hart is a professor of psychiatry and psychology at Columbia University.  He also researches psychopharmacology and substance abuse.  Here he talks about some of the myths of  addiction, and  the ramifications of legalizing drugs.  What do you think?  Join the conversation at Big Think. 

By Salon Staff

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