Ralf Dahrendorf was a German-British sociologist, political scientist, and liberal politician whose work bridged academic sociology and practical politics. He is best known for his theory of social conflict, which presented an alternative to Marxist class theory by emphasizing the role of authority and the multiplicity of conflict groups within society. In his influential book Class and Class Conflict in Industrial Society (1959), Dahrendorf argued that modern societies are shaped less by ownership of the means of production and more by the distribution of authority. Beyond academia, he played a significant role in European politics—as a member of the German Bundestag, a European Commissioner, and later as a member of the British House of Lords. Dahrendorf advocated for an open society and was a vocal supporter of liberal democracy, civic freedoms, and education reform. His ability to connect sociological theory with political action has made him a key figure in both disciplines.
