“Marijuana use does appear to foster alientation, towards both the family and society in general. In school and college settings, the tendency of users to form subcultures hostile to prevailing social customs and activities is well known. … It remains to be seen what sort of society will emerge as a generation so heavily associated with marijuana attains the position of leadership.”

— From The Marjuana Epidemic, a 1981 Heritage Foundation report by Stuart Butler, PhD.