Alcohol kills 50,000 people a year. Tobacco on average kills 400,000 people a year. Marijuana kills 0 people, never has, and never will, because it is a non toxic plant. More people are killed from running-with-the-bulls, than using marijuana. And it is clinically proven to relax the brain, reducing levels of violence, not causing insanity, criminality, or death; unlike its more highly used chart toppers, alcohol and tobacco.