Law Commons^™

Rational Reasonableness: Toward A Positive Theory Of Public Reason, Gillian K. Hadfield, Stephen Macedo

Gillian K Hadfield

Why is it important for people to agree on and articulate shared reasons for just laws, rather than whatever reasons they personally find compelling? What, if any, practical role does public reason play in liberal democratic politics? We argue that the practical role of public reason can be better appreciated by examining the structural similarities in normative and positive political theory. Specifically, we consider the analytical parallels between Rawls’ account of political liberalism and a rational choice model of legal order recently proposed by Hadfield & Weingast (2011). The positive model proposes that a shared system of reasoning—a common logic—plays …