Though the revised edition of A Theory of Justice, published in 1999, is the definitive statement of Rawls's view, so much of the extensive literature on Rawls's theory refers to the first edition. This reissue makes the first edition once again available for scholars and serious students of Rawls's work.

I discuss three views of promising: the view is that promising is a social practice, and that our obligation to keep promises is related to the practice in some way; Scanlon’s non-practice view, and Wallace and Kolodny’s “hybrid view”. I shall argue that none of these accounts is satisfactory, and propose a fourth view: deflationism. Deflationism is the view that saying “I promise” merely adds emphasis and does not incur any extra obligation.