" As with most revolutions, the counterculture's call for total freedom quickly turned into a demand for total control. The phenomenon of 'political correctness', with its speech codes and other efforts to enforce ideological conformity, was one predictable result of this transformation. What began at the University of California at Berkeley with the Free Speech Movement (called by some the 'Filthy Speech Movement'} soon degenerated into an effort to abridge freedom by dictating what could and could not be said about any number of politically sensitive issues. "

― Roger Kimball , The Long March: How the Cultural Revolution of the 1960s Changed America