The extensions of Goodman’s ‘grue’ predicate and Kripke’s ‘quus’ are constructed from the extensions of more familiar terms via a reinterpretation that permutes assignments of reference. Since this manoeuvre is at the heart of Putnam’s model-theoretic and permutation arguments against metaphysical realism (‘Putnam’s Paradox’), both Goodman’s New Riddle of Induction and the paradox about meaning that Kripke attributes to Wittgenstein are instances of Putnam’s. Evidence cannot selectively confirm the green-hypothesis and disconfirm the grue-hypothesis, because the theory of which the (...) green-hypothesis is a part has an unintended model in which the grue-hypothesis is equally confirmed; and there are no meaning-facts that determine reference, because the objects referred to by the referring terms of any language or set of intentional mental states are permutable in a way that is consistent with the truth-values of all other sentences in that language or beliefs in that set. The upshot is that the three paradoxes need to be solved in a unified way. (shrink)

In this paper, I present a game-theoretic solution to the rule-following paradox in terms of what I will call basic constitutive practices. The structure of such a practice P constitutes what it is to take part in P by defining the correctness conditions of our most basic concepts as those actions that lie on the correlated equilibrium of P itself. Accordingly, an agent S meant addition by his use of the term ‘+’ because S is taking part in a basic (...) constitutive practice of adding where quus-like answers are ruled out by not lying on the equilibrium. The resulting picture of language will preserve the objectivity and correctness conditions of meaning, all the while providing room for the community as a whole to make a mistake. I also argue that by accepting the account presented, we have a strong reason to reject the idea that language is rule-governed. (shrink)

Reading Kripke's "Wittgenstein on Rules and Private Language", at first one can easily get confused about his claim that the problem discovered was a sort of ontological skepticism. Contrary to the opinion of a great number of contemporary philosophers who hold that rule-following brings up merely epistemological problems I will argue that the scepticism presented by Kripke really is ontological because it is concerned with the exclusion of certain facts. The first section in this paper is dedicated to a presentation (...) of Kripke's paradox with a clarification of the position of "plus/quus-talk" in the argument. Section two is engaged in one of his classical direct solutions: the dispositional theory which will serve as a preparation for the last section. Section three is concerned with Kripke's solution to the skeptical problem, ending with the question of whether he is giving a real solution. In section four, I will try to give an answer to those questions, distinguishing between two different versions of the problem given by the paradox; a wrong one and a correct one. Readers who are really fed up with the sceptical problem and its sceptical solution can skip section one, two and three, concentrating instead on my own argument for the real nature of the problem. In section five, I will pick up on some ideas from Norwich, who tries to give a "straight solution" to the paradox reanimating some weaker version of a dispositional theory of meaning. I will argue that Horwich's solution is misleading because he aims at the wrong version of the paradox. (shrink)

In?201 of Philosophical Investigations, Ludwig Wittgenstein puts forward his famous? rule - following paradox.? The paradox is how can one follow in accord with a rule? the applications of which are potentially infinite? when the instances from which one learns the rule and the instances in which one displays that one has learned the rule are only finite? How can one be certain of rule - following at all? In Wittgenstein: On Rules and Private Language, Saul Kripke concedes the skeptical (...) position that there are no facts that we follow a rule but that there are still conditions under which we are warranted in asserting of others that they are following a rule. In this paper, I explain why Kripke?s solution to the rule - following paradox fails. I then offer an alternative. (shrink)