In this article, we survey some current debates among cosmopolitans and their critics. We begin by surveying some distinctions typically drawn among kinds of cosmopolitanisms, before canvassing some of the diverse varieties of cosmopolitan justice, exploring positions on the content of cosmopolitan duties of justice, and a prominent debate between cosmopolitans and defenders of statist accounts of global justice. We then explore some common concerns about cosmopolitanism – such as whether cosmopolitan commitments are necessarily in tension with other affiliations people (...) typically have and how we should deal with issues concerning a perceived lack of authority in the global domain – and whether these can be addressed. We also look briefly at how the concern with feasibility has led some to take up the challenge of devising public policy that is cosmopolitan in outlook, before offering some concluding remarks on future directions in these debates. (shrink)

I defend the cosmopolitan instrumentalist theory of secession, according to which a group has a right to secede only if this would promote cosmopolitan justice. I argue that the theory is preferable to other theories of secession because it is an entailment of cosmopolitanism, which is independently attractive, and because, unlike other theories of secession, it allows us to give the answers we want to give in cases like secession of the rich or secession that would make things worse for (...) minorities. I defend the view against the objections that it allows for colonialism and annexation, that it is not a distinct theory, and that it is impractical. (shrink)

Cosmopolitan principles of justice tell us that it is the responsibility of the wealthy to ensure the immediate transfer of resources to the poor. Yet, it cannot be denied that most countries, and most individual citizens, seem unwilling to act as these principles demand. At issue is motivation: although many people would agree that cosmopolitan principles of justice are right, at least to some extent, few seem motivationally inspired to act upon them. This paper evaluates one set of proposals for (...) securing the transfer of resources from the wealthy to the poor, namely, those that suggest that the right way to achieve cosmopolitan objectives is to generate institutions that will, over time, produce cosmopolitans. I argue that we should focus, doubly, on the generation of supra-national institutions as a way to create a?global demos? and on harnessing the motivational resources available at the nation-state level. (shrink)