Simon Blackburn objects that Wittgenstein’s private language argument overlooks the possibility of a private linguist equipping himself with a criterion of correctness by confirming generalisations about the patterns in which his private sensations occur. Crispin Wright responds that appropriate generalisations would be too few to be interesting. But I show that Wright’s calculations are upset by his failure to appreciate both the richness of the data and the range of theories that would be available to the linguist.

Although the proper formulation and assessment of Ludwig Wittgenstein's argument (or arguments) against the possibility of a private language continues to be disputed, the issue has lost none of its urgency. At stake is a broadly Cartesian conception of experiences that is found today in much philosophy of mind.

Oddity One : Kripke claims that Wittgenstein has invented "a new form of scepticism", one which inclines Kripke "to regard it as the most radical and original sceptical problem that philosophy has seen to date, one that only a highly unusual cast of mind could have produced" (K, p. 60). However, Kripke also claims that there are analogies (and sometimes the analogies look very much like identities) between Wittgenstein's sceptical argument and the work of at least three and maybe four (...) other philosophers, viz., Quine, Goodman, Hume and Berkeley. Strange stuff indeed. The originality of Wittgenstein's work is especially difficult to see after Kripke claims that Wittgenstein presents a problem concerning the nexus between past . . . 'meanings' and present practice" (K, p. 62), and says that Hume is said to have questioned "the causal nexus whereby a past event necessitates a future one, and the inductive inferential nexus from the past to the future." (K, p. 62). Whither the originality? And the connection with Goodman's work with 'grue' is even closer than that between Kripke's Wittgenstein and Hume. Given that Kripke had read Goodman before "discovering" the rule-following paradox in Wittgenstein, one ought to be sceptical of Kripke's claim that Wittgenstein has invented a new form of scepticism. It would be much more accurate to say that Kripke has strapped Wittgenstein with a hybrid scepticism drawn from Hume and Goodman. (shrink)

The demand for 'criteria of correctness' to identify recurring particulars in Wittgenstein's private language argument favors an idealist interpretation of quantum phenomena.The indeterminacy principle in quantum physics and the logic of the private language argument share a common concern with the limitations by which microphysical or sensation particulars can be reidentified. Wittgenstein's criteria for reidentifying particular recurrent private sensations are so general as to apply with equal force to quantum particulars, and to support the idealist thesis that quantum phenomena are (...) themselves essentially mental or dependent on mental occurrences. (shrink)

This paper distinguishes five key interpretations of the argument presented by Wittgenstein in Philosophical Investigations I, §258. I also argue that on none of these five interpretations is the argument cogent. The paper is primarily concerned with the most popular interpretation of the argument: that which that makes it rest upon the principle that one can be said to follow a rule only if there exists a 'useable criterion of successful performance' (Pears) or 'operational standard of correctness' (Glock) for its (...) correct application. This principle, I suggest, is untrue. The private language argument upon which it rests therefore fails. (shrink)

Some of the methods for data collection in experimental psychology, as well as many of the inferences from observed behavior or image scanning, are based on the implicit premise that language use can be linked, via the meaning of words, to specific subjective states. Wittgenstein’s well known private language argument (PLA), however, calls into question the legitimacy of such inferences. According to a strong interpretation of PLA, all of the elements of a language must be publicly available. Thus the meaning (...) of words is not fixed by reference to our private experiences, and so data from subjective state claims indicates nothing about our subjective experiences. Application of PLA to psychological studies based on descriptions of the experience of orgasm offers support for the strong version of the conclusion of PLA. We show that PLA has deep implications for data collection methods and inferences in experimental psychology. In particular we critique two contemporary research projects in neuroscience: one studying the ability to remember emotionally loaded words and the other studying experience of attraction. Both of these projects attempt to link subjective experiences and thought processes to particular observable brain states. The research methods appeal to (implicit) inferences from linguistic usage to subjective states. Application of PLA will show that such inferences cannot be made because the meaning of a word is not determined by any subjective state of the speaker. (shrink)

Stephen Mulhall offers a new way of interpreting one of the most famous and contested texts in modern philosophy: remarks on "private language" in Wittgenstein's Philosophical Investigations. He sheds new light on a central controversy concerning Wittgenstein's early work by showing its relevance to a proper understanding of the later work.

This book provides a novel interpretation of the ideas about language in Ludwig Wittgenstein's Philosophical Investigations. Travis places the "private language argument" in the context of wider themes in the Investigations, and thereby develops a picture of what it is for words to bear the meaning they do. He elaborates two versions of a private language argument, and shows the consequences of these for current trends in the philosophical theory of meaning.