Abstract

In this paper I argue that the attempt to develop practice dependence as a middle path between cosmopolitanism and social liberalism ultimately fails. In particular, I contend that the only type of practice dependence that can coherently be defended collapses into cosmopolitanism. I trace the origin of practice dependence theory from Cohen and Sabel’s work through Sangiovanni and Valentini. After discussing the various different types of practice dependence, I argue that the only type of practice dependence that stands up to scrutiny is functionalism, but that if functionalism is true, it commits us to cosmopolitanism.