Abstract

The Philosophical Investigations can be read as a sustained meditation on the metaphysical effects philosophical requirements have on our understanding of the phe-nomena of philosophical inquiry. The present essay proposes the basic outlines such a reading might take by attending to Wittgenstein’s distinctive form of philosophical criti-cism, a form that interrogates the theoretical and moral integrity of our requirements and the claims we enter on their behalf. On this reading, the moral perfection of thought can be said to consist in the criticism of the requirements that emerge in the course of phi-losophical inquiry or, in Kantian terms, the critique of the dialectical requirements of rea-son