Möchte Chomsky erklären, was Wittgenstein beschreibt?

Abstract This article examines the relation between the philosophy of language proposed by the later Wittgenstein in his Philosophical Investigations, and his ambition to cure philosophy from the mapping of linguistic expressions to extra-linguistic entities, on the one hand, and Chomsky's statements regarding language, meaning, and thought, and regarding the sense and non-sense of different fields of linguistic research, on the other. After a brief descriptive comparison of both approaches, it is argued that Chomsky's criticism on Wittgenstein's theory of meaning (Chomsky 1974 – 1996), or on Wittgenstein's basic concepts such as e. g. rule-following (Chomsky 2000 onwards), respectively, is (a) unwarranted and (b) caused by a fundamental misconception. Moreover, it is argued that the hypothesis evoked by Grewendorf (1985: 126), according to which „Chomsky would like to explain what Wittgenstein describes“, is misleading since the objects of investigation of Chomsky and Wittgenstein are in complementary distribution one to the other.