:This essay discusses and criticizes the claim that normative political theory can be divided into two parts—a part having to do with ideal theory which assumes full compliance and abstracts away from issues having to do with implementation and, contrasting with this, a nonideal part having to do with implementation and with rules and institutions appropriate for conditions of partial compliance. On this conception of ideal theory, empirical facts about human behavior and motivation, connected to issues surrounding compliance and implementation, (...) are irrelevant to ideal theory, although such facts can be relevant to the nonideal part of normative theory. I argue against this conception, holding instead that such empirical facts are relevant to most or all of normative political theory, including “fundamental” normative principles. (shrink)

There can be no doubt that Brian Barry has made an enormous contribution to the clarification of the ideas of justice current in contemporary political thought. In Barry’s Justice as Impartiality he explicitly distinguishes and sets in competition three models of justice: justice as mutual advantage; justice as reciprocity; and justice as impartiality, and he argues that we should prefer the last of these. What I want to do here is to consider four questions. First, what is this competition a (...) competition about? Second, has Barry adequately characterised the contenders? Third, can the competition be won on the grounds Barry suggests? Fourth, is it a competition that we should want to be won by a single theory? By contrast I want to argue that there are advantages in retaining a pluralist perspective in which all three approaches remain in play. (shrink)

We live in an era of global migratory potential — a time when a vast number of people have the physical capacity to move relatively quickly and easily between states. In this article, I use this fact to motivate a powerful objection to ‘statism’, the view that the egalitarian principles of justice which apply to citizens have no application outside the boundaries of the state. I argue that, in a world characterized by global migratory potential, the supposed contrast between the (...) normative standing of citizens and non-citizens on which the doctrine of statism depends is much harder to establish than proponents of the doctrine seem to realize. Focusing initially on the well-known justification for statism based on the notion of reciprocity between cooperators in a joint venture for mutual advantage, I argue that non-citizens play just as important a role as citizens in upholding schemes of cooperation, and that non-citizens should therefore be included in the scope of egalitarian justice along with citizens. I then go on to explain why the problem raised by the fact of migratory potential threatens to undermine not only the reciprocity-based conception, but all other conceptions of statism. The challenge for the proponent of statism is to show that the relationship in which each individual citizen stands with the state is not only a justice-grounding relationship, but also one in which no non-citizen stands with the state. The challenge has not been met so far, and I argue that it is unlikely to be met in the future. (shrink)