Karl Mannheim (1893-1947) held academic posts at the universities of Heidelberg, Frankfurt, and London. His major works include Ideology and Utopia, Man and Society in an Age of Reconstruction, Diagnosis of Our Time, Essays on the Sociology of Culture, Freedom, Power and Democratic Planning, Structures of Thinking, and Conservatism.
Wilhelm Reich (1897-1957) was an Austrian psychoanalyst. A member of the second generation of analysts after Sigmund Freud and the author of several influential books — most notably Character
Leo Victor Panitch, (born May 3, 1945, Winnipeg, Manitoba, Canada) is a Distinguished Research Professor of Political Science and Canada Research Chair in Comparative Political Economy at York Univ
