Download or read book Forces of Habit written by David T. COURTWRIGHT and published by Harvard University Press. This book was released on 2009-06-30 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: A global history of the acquisition of progressively more potent means of altering ordinary waking consciousness, this book is the first to provide the big picture of the discovery, interchange, and exploitation of the planet's psychoactive resources, from tea and kola to opiates and amphetamines.