How should we assess the social structures that govern human conduct and settle whether we are bound by their rules? One approach is to ask whether social arrangements, such as our family structures, reflect pre-conventional facts about our nature. If they do, compliance will serve our interests because these rules are not just conventions. Another approach is to ask whether following a convention has desirable consequences. For example, the rule which makes the dollar bill legal tender is a convention, and the great usefulness of having a medium of exchange ensures we follow that convention by accepting paper money in return for things of real value. In this book, David Owens argues that being bound by a convention can also be valuable for its own sake. People need meaning in their lives and conventions infuse acts and attitudes with normative significance, rendering them right or wrong, appropriate or inappropriate, required or forbidden. Such rules bind us not just in virtue of