Dr. Timothy Leary's passion affected an entire culture and influenced modern world history. Flashbacks, Leary's own account of his career as "an accomplished clinical psychologist at Harvard University, a dabbler in Eastern mysticism, a fugitive and convict, a stand-up comedian and actor, a writer and software designer and exponent of cybernetics" - (The New York Times), is the only book written by him that directly addresses the issues, people, and history of his personal awakening and crusade.
Timothy Francis Leary was an American writer, psychologist, futurist, modern pioneer and advocate of psychedelic drug research and use, and one of the first people whose remains have been sent into space. An icon of 1960s counterculture, Leary is most famous as a proponent of the therapeutic and spiritual benefits of LSD. He coined and popularized the catch phrase "Turn on, tune in, drop out."