The Effect of Alcohol & Drugs

Reading "The Drifters" by James A. Michener. Excellent write-up on the effects of alcohol and drugs. On marijuana, he thought that 10% were unaffected, 10% would move on to heroin and 80% would become lethargic. In other words society would be dumbed down. Listening to the latest news, we seem to be dumb enough and getting dumber.