The financial collapse of 2008, and its consequences of recession in the Eurozone and beyond, has exacerbated tensions at the heart of the postwar European project. The politics of austerity has provoked populist and far-right political responses, scapegoating migrants and minorities and increasingly calling the project of integration into question. In this essay I focus on responses by social theorists to the emerging crisis. In particular, I address the contrast between their reaffirmation of ‘European’ cosmopolitanism and their associated criticisms of multiculturalism, which, instead, is posed as a threat. In this way, while they challenge those who wish the dissolution of the European project, they do so at the expense of those seen to...