The taking up of this political approach is of significance for the prevailing moral approach. For one thing, many moral cosmopolitans are also themselves possible cosmopolitical actors, and so the elaboration of a political understanding of what it means to be cosmopolitan should act as a spur to the development of a more comprehensive picture of their own subjectivity. More concretely, being cosmopolitan in the political sense has important implications that are not readily observable when concentrating purely upon developing moral cosmopolitan claims. Within which kind of global order is it possible, or comfortable, for a cosmopolitical agent to live? In answer to this question, the book argues against the viability of both a world of self-determining peoples, and of 'pluralist' global visions - both of which are popular with moral cosmopolitan theorists. Furthermore, a focus on cosmopolitical subjectivity can help us to better understand the predicaments of real-world global politics. Not all political cosmopolitans are moral cosmopolitans. Therefore, a world of cosmopolitans is not necessarily any kind of singular 'moral community'. Indeed, as Being Cosmopolitan will endeavour to show, even amongst those who do share the core moral cosmopolitan commitment to the moral equality of all, mutual unintelligibility can arise.