Dr. Dale Gieringer received his Ph.D. at Stanford on the topic of DEA drug regulation. He is the author of articles on marijuana and driving safety, drug testing, marijuana health mythology, the economics of marijuana legalization, and DEA "drug enforcement abuse." He is presently working on a book on medical use of marijuana. He has also sponsored research on the use of water pipes and vaporizers to reduce harmful tars in marijuana smoke.
Dr. Gieringer is the state coordinator of California NORML, and a co-founder of the California Drug Policy Reform Coalition and of Californians for Compassionate Use.