Abstract

This paper aims to articulate the nexus of judgement and authority in the public use of reason: in the context, i.e., of the limits and conditions of possibility of public reason. It is an area characterized by a traditional alternative of judgement and authority: an alternative that largely coincides with a kind of «public excommunication» of authority, ie the recognition of the reason as the only acceptable form of argument of authority. This model knows, however, a profound crisis of plausibility: it is a crisis that favors the emergence of forms of authority at high risk of authoritarian perversion. The thesis is that, to return authority to the public reason, some presuppositions need to recognize inescapable. These presuppositions are related to the dimensions of space and time as shared: as “public space” and “public time”