Timothy Leary was an American psychologist and writer, known for his advocacy of psychedelic drugs. During a time when drugs such as LSD and psilocybin were legal, Leary conducted experiments at Harvard University under the Harvard Psilocybin Project. His studies produced useful data, but Leary was fired from the university. Leary believed LSD showed therapeutic potential for use in psychiatry. During the 1960s and 1970s, Leary was arrested and imprisoned regularly. President Richard Nixon once described Leary as “the most dangerous man in America.” Leary was born on this day in 1920.
Note: “Turn on, tune in, drop out,” man.