Perhaps the most important work of philosophy written in the twentieth century, the Tractatus Logico-Philosophicus first appeared in 1921 and was the only philosophical work that Ludwig Wittgenstein (1889-1951) published during his lifetime. Written in short, carefully numbered paragraphs of extreme compression and brilliance, it immediately convinced many of its readers and captivated the imagination of all. Its chief influence, at first, was on the Logical Positivists of the 1920s and 30s, but many other philosophers were stimulated by its philosophy (...) of language, finding attractive, if ultimately unsatisfactory, its view that propositions were pictures of reality. Perhaps most of all, Wittgenstein himself, after his return to philosophy in the late 1920s, was fascinated by its vision of an inexpressible, crystalline world of logical relationships. The posthumous publication of other writings has, therefore, only served to reawaken interest in the Tractatus and to illuminate its more neglected aspects. David Pears and Brian McGuinness revised their translation in the light of Wittgenstein's own suggestions and comments in his correspondence with C.K. Ogden about the first translation. In addition, this edition contains the introduction by Bertrand Russell which appeared in the original English translation. (shrink)

In his new foreword to this edition, Hilary Putnam forcefully rejects these nativist claims.

Since the first publication of Insight and Illusion in l972, a wealth of Wittgenstein's writings have become accessible. Accordingly, in this edition Professor Hacker has rewritten six of his eleven original chapters and revised the others to incorporate the new abundant material. Insight and Illusion now fully clarifies the historical backgrounds of Wittgenstein's highly different masterpieces, the Tractatus and the Investigations, and traces the evolution of Wittgenstein's thought. Hacker explains all of Wittgenstein's writings in detail, focusing on his critique of (...) metaphysics, his famous "private language argument," and his account of self-consciousness. (shrink)

In 1929, Wittgenstein reconsidered the vexing color-Incompatibility problem: explaining how and why more than one color cannot be at a single time and place. He continued discussing the problem in 1930 and later. He offered solutions in the "tractatus", In 1929 and in 1930. Are the solutions the same? clearly not, Because the 1929 solution differs from his earlier one. However, I argue that the 1930 solution is substantially identical with that of 1929 and that the 1929-30 solution is continuous (...) with the "tractatus" as well as some later doctrines. Therefore 1929-30 marks a period of intellectual ferment rather than massive abandonment of his earlier views. (shrink)

Offers a detailed exposition of Wittgenstein's philosophy as a continuous engagement with a single set of problems. The author argues that the key to understanding the transition in Wittgenstein's thought is his 1929 essay ""Some Remarks on Logical Form"" which is reprinted in this book.

This work seeks to shed light on one of the most enigmatic masterpieces of twentieth-century thought.

This book comprises material on colour which was written by Wittgenstein in the last eighteen months of his life. It is one of the few documents which shows him concentratedly at work on a single philosophical issue. The principal theme is the features of different colours, of different kinds of colour (metallic colour, the colours of flames, etc.) and of luminosity—a theme which Wittgenstein treats in such a way as to destroy the traditional idea that colour is a simple and (...) logically uniform kind of thing. This edition consists of Wittgenstein's basic German text, together with an English translation. (shrink)

This is the first of David Pears's acclaimed two‐volume work on the development of Wittgenstein's philosophy, covering the pre‐1929 writings. Part I of the first volume consists in a brief but eloquent overview of Wittgenstein's philosophy as a whole; Part II critically examines the earlier system, delineating and evaluating the central ideas (logical atomism, picture theory of meaning, and solipsism) with intellectual rigour and clarity. Pears succeeds in both offering an original realist interpretation of Wittgenstein's earlier thought, one that has (...) found many followers, and in demarcating a structural framework that makes the internal organization of Wittgenstein's philosophy as a whole more accessible. (shrink)

In this volume, Pears examines the internal organization of Wittgenstein's thought and the origins of his philosophy to provide unusually clear insight into the philosopher's ideas. Part I surveys the whole of Wittgenstein's work, while Part II details the central concepts of his early system; both reveal how the details of Wittgenstein's work fit into its general pattern.

In this remarkably clear and original study of the Tractatus Peter Carruthers has two principal aims. He seeks to make sense of Wittgenstein's metaphysical doctrines, showing how powerful arguments may be deployed in their support. He also aims to locate the crux of the conflict between Wittgenstein's early and late philosophies. This is shown to arise from his earlier commitment to the objectivity of logic and logical relations, which is the true target of attack of his later discussion of rule-following. (...) Within this general framework Dr Carruthers explores a number of themes, including the early Wittgenstein's doctrine of the priority of logic over metaphysics, the nature and purpose of his programme of analysis for ordinary language and the various possible arguments supporting the existence of Simples. He offers many original interpretations and defends them with considerable attention to textual detail, yet the book's clarity and directness will make it accessible to anyone acquainted with the Tractatus. It will be required reading for all serious students of Wittgenstein's philosophy. (shrink)

This is a major, wide-ranging history of analytic philosophy since 1900, told by one of the tradition's leading contemporary figures.

Intellectual diary of a thinker of the school of Logical Positivism showing the day-by-day development of his philosophical ideas.