Editorial preface to the fourth edition and modified translation -- The text of the Philosophische Untersuchungen -- Philosophische untersuchungen = Philosophical investigations -- Philosophie der psychologie, ein fragment = Philosophy of psychology, a fragment.

This revised edition of Sir Anthony Kenny’s classic work on Wittgenstein contains a new introduction which covers developments in Wittgenstein scholarship since the book was first published. Widely praised for providing a lucid and historically informed account of Wittgenstein’s core philosophical concerns. Demonstrates the continuity between Wittgenstein’s early and later writings. Provides a persuasive argument for the unity of Wittgenstein’s thought. Kenny also assesses Wittgenstein’s influence in the latter part of the twentieth century.

In this book, his major work, Alfred Schutz attempts to provide a sound philosophical basis for the sociological theories of Max Weber. Using a Husserlian phenomenology, Schutz provides a complete and original analysis of human action and its "intended meaning.".

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)

This book reformulates the sociological subdiscipline known as the sociology of knowledge. Knowledge is presented as more than ideology, including as well false consciousness, propaganda, science and art.

In this book Saul Kripke brings his powerful philosophical intelligence to bear on Wittgenstein's analysis of the notion of following a rule.

Phenomenological foundations - The cognitive setting of the life-world - Acting in the life-world - The world of social relationships - Realms of experience - The province of sociology.