Journal of Social Philosophy, EarlyView.

The purpose of this article is to present a critical assessment of Jürgen Habermas' reformulation of Kant's philosophical project Toward Perpetual Peace. Special attention is paid to how well Habermas' proposed multi-level institutional model fares in comparison with Kant's proposal—a league of states. I argue that Habermas' critique of the league fails in important respects, and that his proposal faces at least two problems. The first is that it implies a problematic asymmetry between powerful and less powerful states. The second (...) is that it entails creating a global police force that has an obligation to intervene against egregious human rights violations worldwide, and that this seems incompatible with the idea that every person has an innate right to freedom. There are important normative constraints relevant for institutional design in the international domain that Habermas does not take sufficiently into account. However, this does not mean that Kant's league cannot be supplemented with more comprehensive forms of institutional cooperation between states. On the basis of my assessment of the multi-level model, I propose a hybrid model combining elements from Kant and Habermas. (shrink)

There exists a longstanding debate over the global institutional implications of Immanuel Kant's political philosophy: does such a philosophy entail a federal world government, or instead only a confederal ‘league of nations’? However, while the systematic nature of Kant's tripartite ‘doctrine of right' is well recognised, this debate has been conducted with all but exclusive focus on ‘international right' in particular. This article, by contrast, brings ‘cosmopolitan right' firmly into view. It proceeds by way of engagement with the two Kantian (...) arguments made in defence of a ‘league of nations’ in discussion of international right, each of which appeals to aspects of states’ supposed ‘personhood’: the first appeals to states’ distinctive moral personality; the second to states’ physical manifestation. The article considers what happens when we assess these arguments not just in light of the demands of international right, but also in light of cosmopolitan right, and thus in light of public right more comprehensively. The answer is that such arguments cannot succeed as full defences of a league of nations. Indeed, when we assess such arguments with cosmopolitan right in view, they point instead – either tentatively or definitively – in the direction of world government. (shrink)