Michel Crozier (born 6 November 1922 in Sainte-Menehould, Marne) is a French sociologist and member of the Académie des sciences morales et politiques since 1999. Events 355 - Roman Emperor Constantius II promotes his cousin Julian to the rank of Caesar, entrusting him with Year 1922 ( MCMXXII) was a Common year starting on Sunday of the Gregorian calendar. Sainte-Menehould is a town and commune of the Marne département, in northeastern France. Marne is a department in north-eastern France named after the Marne River which flows through the department This article is about the country For a topic outline on this subject see List of basic France topics. Sociology (from Latin: socius "companion" and the suffix -ology "the study of" from Greek λόγος lógos "knowledge" The Académie des sciences morales et politiques ( Academy of Moral and Political Sciences) is a French Learned society. He is also an officer of the Légion d'honneur and a commander of the Ordre National du Mérite, as well as a laureate of the Prix Tocqueville. The The National Order of Merit (in French Ordre national du Mérite) is an Order of Chivalry awarded by the President of the French Republic.