Preliminaries
This chapter presents the material in the philosophy of language that is required to follow the arguments in the book. A general introduction to an intentionalist neo-Gricean framework for understanding language use is presented. General information about speech act theory and the felicity conditions for successful speech acts is covered. Since the book focuses on exercitive speech, that is, speech that enacts permissibility facts, additional information is given about exercitives and their felicity conditions. This chapter also clarifies some of the key concepts used throughout the book. The nature of enactment, different kinds of enactment, the important distinction between constituting and merely causing harm, and the nature of social norms are all presented.