What is 'affirmate culture'? in which book herbert marcuse proposed the notion of 'affirmative culture' ?

Marcuse’s essay is concerned with culture and its “affirmative” character. This term refers to bourgeois culture which designates itself as “the realm of authentic values and self...

culture which is the domain of art develops in tension with the overall structure of a given society is called affirmate culture. culture separates itself from the social order bec...