Online research in philosophy

Wittgenstein's treatment of private language is the dissolution of some of the major problems in traditional philosophy. Philosophical problems, for Wittgenstein, are the conceptual confusion arising due to the abuse of language. They can be fully dispensed with by commanding a clear view of language. Language, for Wittgenstein, is on the one hand, the source of philosophical problems while, on the other hand, it is a means to dispense with them. Private language is one such issue which is ultimately rooted I a mistaken conception of language and is the sources of various philosophical problems/ puzzles.

Paul Hoffman (in “Kripke on Private Language”, Philosophical Studies 47, 1985, 23-28) argues that Kripke’s Wittgenstein fails in his solution to his own sceptical paradox. I argue that Hoffman fails to see the importance for Kripke’s Wittgenstein of the distinction between agreement in fact and judged agreement. Hoffman is right that no solution to the sceptical paradox can be based on agreement in fact, but the solution of Kripke’s Wittgenstein depends upon judged agreement. An interpretation is given: by ‘judged agreement’ Kripke’s Wittgenstein does not mean understanding oneself to judge agreement but having a feeling of agreement. On this interpretation Hoffman’s argument fails.

Kripke's skeptical interpretation of Wittgenstein's project in the Philosophical Investigations attributes to Wittgenstein a radical skepticism about the objectivity of rules and thus the meanings of words and the existence of language as well as a skepticism about the truth conditions underlying our alleged facts about the world. Kripke then contends that Wittgenstein solves this skeptical paradox by committing himself to what I shall call a Communitarian View of language. There are a number of difficulties with Kripke's interpretation of the project of the Philosophical Investigations. These include his evaluation of the notion of the rule, his interpretation of the private language arguments, his uses of the term intention, and his truncated reading of 201. In this paper I shall address and attack this interpretation of Wittgenstein as a questionable reading of the Philosophical Investigations, and I shall suggest some alternative interpretations of Wittgenstein's views which avoid both radical skepticism and a Communitarian View of language.

The nature of mathematical knowledge can be understood only by locating the knowing mathematician in an epistemic community. This claim is defended by extending Kripke's version of the Private Language Argument to include informal rules and using Godelian results to argue that such rules rules necessary in mathematics. A committed formalist might evade Kripke's original argument by positing internal mechanisms that determine rule-governed behavior. However, in the presence of informal rules, the formalist position collapses into the extreme skepticism that the Private Language Argument works against. The existence of a community of rule followers provides the only viable alternative to such skepticism.

A common complaint against Kripke’s Wittgenstein on Rules and Private Language is that whereas the aim of “the real” Wittgenstein’s private language argument is to establish the impossibility of a necessarily private language, the communitarian account of meaning proposed by Kripke’s Wittgenstein (KW), if successful, would establish the impossibility of a contingently private language. I show that this common complaint is based on a failure of Kripke’s critics (a failure that is justified, in part, by Kripke’s text) to recognize and understand his distinction between a “physically isolated” individual (PII) and an individual “considered in isolation” (ICl) . It is only an ICI for whom rule following and language are rendered impossible by KW. l then show that an lel speaks a necessarily private language. Thus, KW’s private language argument gives us, at best, the same story about the impossibility of private language as pre-Kripke accounts of Wittgenstein’s private language argument.