"This forceful and compact book summarizes the ideas that have brought to Herbert Marcuse his international reputation as one of the most perceptive analysts of advanced industrial society and made him a leading influence on the New Left. Originally delivered to student and scholarly audiences in New York, Frankfurt, and Berlin, these lectures deal with the forces of repression that our society continues to generate at the very point in time when it has developed the means for creating a non-repressive society..." - Back cover.