(born July 26, 1855, near Oldenswort, Schleswig — died April 9, 1936, Kiel, Ger.) German sociologist. From 1881 he taught principally at the University of Kiel. In Gemeinschaft und Gesellschaft (1887; "Community and Society"), he explored the differences between the organic conception of society, or Gemeinschaft ("community," a social union based on traditional rules and a shared sense of solidarity), and the social-contract conception of society, or Gesellschaft ("society," a social union held together by rational self-interest). In practice, he argued, all societies show elements of both kinds of organization, because human conduct is neither wholly instinctive nor wholly reasoned.
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