Timothy Leary (1920–1996) was an American psychologist and counterculture icon famous for his advocacy of psychedelic drugs. A Harvard professor, he sparked a cultural revolution with his experiments before being fired. He later popularized the catchphrase “Turn on, tune in, drop out” and was famously labeled “the most dangerous man in America” by Richard Nixon.

Recordings
No, he is not talking about drugs. Timothy Leary was also a computer maven and this is a lecture about the social impacts of computers… Before the Internet was popular. The Monastary as the mainframe of the Middle Ages and the democratization of technology. Delivered to the Boston Computer Society October 22, 1986