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.
Underground culture
The 1960s and 1970s underground cultural movements had some connections to the ""beat generation"" which had, in turn, been inspired by the philosophers, artists and poets of the Paris Existentialist movement which gathered around Jean-Paul Sartre and Albert Camus in the years after World War II. Sartre and Camus were members of Combat, a French resistance group formed in 1942 by Henri Frenay. Frenay, Sarte and Camus were all involved in publishing Underground newspapers for the resistance. The French underground culture which inspired Jack Kerouac and Allen Ginsberg in America in the 1940s was steeped in socialist thinking before the cold war began. This, however, was not the monolithic socialism of the totalitarian Soviet state, but rather the free-thinking and expressive socialism of artists and dreamers attempting to re-think society.