Richard Rorty was one of the most controversial and influential philosophers of the late twentieth century. Known primarily for his attacks on truth and the idea that knowledge is a 'mirror of nature', his contribution as a humanist and a great moralist has been overlooked by recent scholarship. McClean re-evaluates Rorty's work in the light of his liberal cosmopolitan outlook, showing how it can be applied to a range of social and political issues, including international terrorism, religious fundamentalism, neo-liberalism, sexual politics and business culture.