Legal Alcohol causes a lot more harm to others than heroin and crack cocaine by a factor of 2X, more than cocaine by a factor of 5X, and more than meth by 20X.

Legal Alcohol causes a lot more harm to others than heroin and crack cocaine by a factor of 2X, more than cocaine by a factor of 5X, and more than meth by 20X. pic.twitter.com/HRfy5awGnP

— Mark J. Perry (@Mark_J_Perry) February 4, 2019