How should the state justify its coercive rules? Public reason liberalism endorses a public justification requirement: Justifications offered for authoritative regulations must be acceptable to all members of the relevant public. However, as a criterion of legitimacy, the public justification requirement is epistemically unreliable: It prioritizes neither the exclusion of false beliefs nor the inclusion of true beliefs in justifications of political rules. This article presents an epistemic alternative to the public justification requirement. Employing epistemological theories of argumentation, we demonstrate (...) how this approach enables assessing the epistemic quality of justifications of political rules, even when the truth is difficult to establish. (shrink)

Andrew Lister’s Public Reason and Political Community is an important new contribution to the debate over political liberalism. In this article, I critically evaluate some of the central arguments of the book in order to assess the current state of public reason liberalism. I pursue two main objections to Lister’s work. First, Lister’s justification for public reason, which appeals to the value of civic friendship, fails to show why public reason liberalism should be preferred to an alternative democratic theory that (...) does not include public reason restrictions. Second, there are several important ambiguities and tensions within Lister’s view that he does not adequately resolve. His approach to them often takes public reason liberalism in directions that many of its advocates will reject. More work thus remains to be done by public reason liberals both to show why public reason restrictions are necessary and to resolve these tensions in a more satisfactory way. (shrink)