How French Moderns ThinkThis book traces the contributions of the Lvy Bruhl family to social and political thought and expertise in 20th century France, shaping the anticipation of economic and health crises. How French Moderns Think tells the story of the French sociological tradition through four generations of the Lvy Bruhl family: Lucien, who founded the Institute of Ethnology at the University of Paris; his son Henri, who founded the Institute of Roman Law; his grandson