On the public use of practical reason

Abstract

A number of phenomena have lent a new complexity to the long-standing challenge of constructing a legitimate and stable political order. I contend that both legitimacy and integration under contemporary conditions ultimately hinge upon a form of public practical reasoning that departs considerably from the ones proposed by John Rawls, Jürgen Habermas and several deliberative democrats. I argue that the generalizability test that constitutes the cornerstone of most contemporary neo-Kantian theories of public reason should be abandoned as a rule of public argumentation and be replaced by a norm of civic responsiveness towards minority claims. I not only suggest that a wider variety of reasons, motives and genres of speech needs to be admitted within the purview of public reason, but more fundamentally that generalizability cannot cogently be seen as anything more (or less) than a civic virtue. The underlying point of this article is that neo-Kantian theories of public reason work with a problematic conception of practical reason. I conclude by providing reasons, against some radical and agonistic democrats, why the language of public reasoning needs to be retained and renovated.