I wasn't popular before I got locked up in Straight Inc., the notorious "tough love" program for troubled teens. But when you're psychologically beaten for sixteen months, you start to absorb the lessons. The lessons in Straight were: You are evil. Your peers are evil. Everything is evil except Straight, Inc. Before long, you're a true believer. And when you're finally released, sent back into the world, you crave safety. Crave being back in the warehouse....

"Alcohol, opiates, cocaine and marijuana, among other drugs, have been used and abused for millennia. Before the disease-model approach to drug addiction, which posits that addiction is a psychological and biological problem and that sufferers are victims, societies had a workable solution: let people consume what they want, and let informal cultural controls reinforce responsible behavior. Legal sanctions were reserved for any use that affected the...