Disguised as demographic analyst and historiographical innovator, Philippe Ariès launched his own clandestine attack on modernism twenty-five years ago. As a demographic analyst, he carried on a series of perceptive interpretations of typical French populations and their evolution from the eighteenth century onward: Parisians, miners of the Northeast, villagers of Touraine, Bretons, southerners, dwellers in the Alps all paraded past his eyepiece. As an historiographical innovator, he provided a way of inserting demographic material directly into history. In 1946, that was a daring thing to do. Ariès also showed how family portraits, wardrobes, textbooks and other antiquarian paraphernalia, long condemned to supply the comic relief for serious history, could become evidence of the deepest, longest transformations of social life.