Abstract

In the recent debate on political normativity in political philosophy, two positions have emerged among so-called political realists. On the first ‘non-moral’ view, political normativity is understood as orthogonal to moral normativity. On the second ‘filter view’, moral norms and prescriptions may be ‘filtered through’ the realities of politics such that they are altered by politics’ constitutive features. While the former has been severely criticized, the latter has remained underdeveloped and vague. To take the debate on political normativity forward, the aim in this paper is to explore what it could reasonably mean to claim that moral norms are filtered through politics and are aligned with its constitutive features. More specifically, we explore the role of moral norms in political theory. We take our starting-point in Larmore’s work and make two claims. First, we argue against Larmore’s claim – following political realists – that because political philosophy is concerned with the regulation of basic institutions and legal-political orders, it should primarily focus on political legitimacy rather than justice and always focus on legitimacy before justice. In our view, nothing in the constitutive features of politics supports such a conclusion. Second, we argue that any reasonable political theory relies on at least one moral premise, constituted by foundational principles (or values), which are independent of a society or polity. These are more basic than political principles in the sense that they put up the normative boundary conditions for such principles.