Abstract

So is this it: I must recognize certain authorities in order to make judgments at all? I want in this paper to consider Wittgenstein's great posthumous work On Certainty in a different perspective from the usual: from the point of view of certain deep questions in political philosophy. These questions concern the nature of the state's authority and the citizen/s obligation to it; the notion of legitimacy and the role of consent in this context. Such issues have many dimensions; but they arise in part out of difficulties in reconciling the application of such concepts with our understanding of human rationality, especially practical rationality. I think it has been, and remains, characteristic of the main tradition of discussion of such issues to leave certain important questions about the nature of practical rationality unasked. I believe that these questions are asked, though in a different context, in Wittgenstein's On Certainty