Beat Generation
The Beat Generation was a literary movement started by a group of authors whose work explored and influenced American culture and politics in the post-war era. The bulk of their work was published and popularized throughout the 1950s. The central elements of Beat culture are the rejection of standard narrative values, making a spiritual quest, the exploration of American and Eastern religions, the rejection of materialism, explicit portrayals of the human condition, experimentation with psychedelic drugs, and sexual liberation and exploration.
History of the hippie movement
The Beat Generation, especially those associated with the San Francisco Renaissance, gradually gave way to the 1960s era counterculture, accompanied by a shift in terminology from "beatnik" to "freak" and "hippie". Many of the original Beats remained active participants, notably Allen Ginsberg, who became a fixture of the anti-war movement. On the other hand, Jack Kerouac broke with Ginsberg and criticized the 1960s protest movements as an "excuse for spitefulness". Bob Dylan became close friends with Allen Ginsberg, and Ginsberg became close friends with Timothy Leary. Both Leary and Ginsberg were introduced to LSD by Michael Hollingshead in the early 1960s, and both became instrumental in popularizing psychedelic substances to the hippie movement.