Wittgenstein: Meaning and Mind is the third volume of a four-volume analytical commentary on Wittgenstein's Philosophical Investigations, consisting of two parts. Part 1 is a sequence of fifteen essays that examine in detail all the major topics discussed in Philosophical Investigations §§243-427. These include the private language arguments, privacy, private ostensive definition, the nature of the mind, the inner and the outer, behaviour and behaviourism, thought, imagination, the self, consciousness, and criteria. Published in 1990 to widespread acclaim as a scholarly tour de force, the first edition of this volume of essays provides a comprehensive survey of these themes, the history of their treatment in early modern and modern philosophy, the development of Wittgenstein's ideas on these subjects from 1929 onwards, and an elaborate analysis of his definitive arguments in the Investigations.

The new second edition has been thoroughly revised by the author and features four new essays. These include a survey of the evolution of the private language arguments in Wittgenstein's oeuvre and their role within the developing argument of the Investigations, a comprehensive essay on private ownership of experience and its pitfalls, a detailed examination and defence of Wittgenstein's repudiation of subjective knowledge of one's experience, and an overview of the achievement and importance of the private language arguments. Revised essays examine new objections to Wittgenstein's arguments – which are found wanting– and incorporate new materials from the Nachlass that were not known to exist in 1990. All references have been adjusted to the revised fourth edition of the Investigations, but previous pagination in the first and second editions has been retained in parentheses.

These revisions bring the book up to the high standard of the extensively revised editions of Wittgenstein: Understanding and Meaning (Blackwell, 2005) and Wittgenstein: Rules, Grammar and Necessity (Wiley Blackwell, 2009). They ensure that this survey of Wittgenstein's private language arguments and of his accounts of thought, imagination, consciousness, the self, and criteria will remain the essential reference work on the Investigations for the foreseeable future.

Wittgenstein - sidottu, Englanti, 2019