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.
Free love
From the late 1940s to the 1960s, the bohemian free-love tradition of Greenwich Village in America was carried on by the beat generation, although differing with their predecessors by being an apparently male-dominated movement. The Beats also produced the first appearance of male homosexual champions of free love in the U.S., with writers such as Allen Ginsberg and William S. Burroughs. Like some of those before, the beats challenged a range of social conventions, and they found inspiration in such aspects of black culture as jazz music. The Beat movement led on the West Coast to the activities of such groups as the Merry Pranksters (led, according to Grateful Dead historian Dennis McNally, not by novelist Ken Kesey, but by hipster and driver Neal Cassady) and the entire San Francisco pop music scene, in which the implications of sexual bohemianism were advanced in a variety of ways by the hippies. The study of sexology continued to gain prominence throughout the era, with the work of researchers Alfred Kinsey and Masters and Johnson supporting challenges to traditional values regarding sex and marriage.