Any serious attempt to explain social life has to come to terms with sociology's positivist legacy. It is a heritage on the one hand from the seventeenth-century political arithmeticians and the later moral statisticians who believed that quantification would provide the basis for a dispassionate analysis of social affairs; and on the other hand from the nineteenth-century post-Enlightenment social philosophers who were eager to develop an empirical science of society that would enable them to control social conduct - just as the physical sciences had provided the knowledge to tame nature....