The Institute of Social Research, from which the Frankfurt School developed, was founded in the early years of the Weimar Republic. It survived the Nazi era in exile, to become an important centre of social theory in the postwar era. Early members of the school, such as Adorno, Horkheimer and Marcuse, developed a form of Marxist theory known as Critical Theory, which became influential in the study of class, politics, culture and ideology. The work of more recent members, and in particular Habermas, has received wide attention throughout Europe and North America. Tom Bottomore's study takes a...