Emma Prendergast

Fabienne Peter (2020) recently proposed a taxonomy of accounts of the meta-normative grounds of political legitimacy. In this article, I argue that there is an important distinction left out of that taxonomy that complicates the picture. This is the distinction between attitude-independent and attitude-dependent conceptions of normative truth. Through an examination of these conceptions of normative truth (and correlate interpretations of what counts as a normative reason) I argue that what Peter calls a fact-based conception of legitimacy may collapse into a will-based conception. Further, the distinction has important implications for what Peter calls the belief-based conception. Finally, I defend the will-based conception against Peter's arbitrariness objection through an examination of ideally coherent eccentrics.

In Utopophobia: On the Limits (If Any) of Political Philosophy, David Estlund defends against utopophobia in political philosophy. Estlund claims that it is no defect in a theory of justice if it sets a high standard that has little chance of being achieved by any society. The book does not, however, give similar permission to argue for unrealistically optimistic political proposals. Going beyond Estlund, I consider the possibility that some utopian thinking is warranted not just in the context of formulating a theory of justice, but in the practical context, too. Sometimes theorizers ought to argue for and pursue political proposals that seem unrealistically optimistic.