Smoke Signals

Author: Martin A. Lee Smoke Signals: A Social History of Marijuana - Medical, Recreational and Scientific. This is the great American pot story, a dramatic social exploration of a plant that sits at the nexus of political, legal, medical, and scientific discourse. From its ancient origins, to its cutting-edge therapeutic benefits, to its role in a culture war that has never ceased, marijuana has evolved beyond its own illicit subculture into a dynamic, multibillion-dollar industry.