Carl L. Hart
Dr. Hart is chair of the Department of Psychology at Columbia University. He is also the Dirk Ziff Professor of Psychology in the Departments of Psychology and Psychiatry and a research scientist at the New York State Psychiatric Institute. He is the author of High Price: A Neuroscientist's Journey of Self-Discovery That Challenges Everything You Know about Drugs and Society. Email for Dr. Hart: clh42 at columbia dot edu.