Explaining NormsNorms are a pervasive yet mysterious feature of social life. In Explaining Norms, four philosophers and social scientists team up to grapple with some of the many mysteries, offering a comprehensive account of norms: what they are; how and why they emerge, persist and change; and how they work. Norms, they argue, should be understood in non reductive terms as clusters of normative attitudes that serve the function of making us accountable to one