Although it is on occasion important and useful to distinguish between factual claims and value judgments, the distinction becomes, Hilary Putnam argues, positively harmful when identified with a dichotomy between the objective and the purely "subjective." Lively, concise, and wise, his book prepares the way for a renewed mutual fruition of philosophy and the social sciences.

In this book, one of America's great philosophers calls upon his peers to embed philosophy in social life. Connecting metaphysics to cultural and literary issues, Putnam argues that the collapse of philosophical realism does not entail a fall into the abyss of relativism and postmodern skepticism. In this collection of thematically linked essays, Putnam argues that it is time for philosophy to return to its true place as a form of thought connected with real life.

Hilary Putnam, one of America's most distinguished philosophers, surveys an astonishingly wide range of issues and proposes a new, clear-cut approach to philosophical questions--a renewal of philosophy. He contests the view that only science offers an appropriate model for philosophical inquiry. His discussion of topics from artificial intelligence to natural selection, and of reductive philosophical views derived from these models, identifies the insuperable problems encountered when philosophy ignores the normative or attempts to reduce it to something else.

Hilary Putnam's unceasing self-criticism has led to the frequent changes of mind he is famous for, but his thinking is also marked by considerable continuity. A simultaneous interest in science and ethics - unusual in the current climate of contention - has long characterized his thought. In "Philosophy in an Age of Science", Putnam collects his papers for publication - his first volume in almost two decades. Mario De Caro and David Macarthur's introduction identifies central themes to help the reader negotiate between Putnam past and Putnam present: his critique of logical positivism; his enduring aspiration to be realist about rational normativity; his anti-essentialism about a range of central philosophical notions; his reconciliation of the scientific worldview and the humanistic tradition; and his movement from reductive scientific naturalism to liberal naturalism. Putnam returns here to some of his first enthusiasms in philosophy, such as logic, mathematics, and quantum mechanics. The reader is given a glimpse, too, of ideas currently in development on the subject of perception. Putnam's work, contributing to a broad range of philosophical inquiry, has been said to represent a "history of recent philosophy in outline." Here it also delineates a possible future.

What is the relationship between our perceptions and reality? What is the relationship between the mind and the body? These are questions with which philosophers have grappled for centuries, and they are topics of considerable contemporary debate as well. Hilary Putnam has approached the divisions between perception and reality and between mind and body with great creativity throughout his career. Now, in The Threefold Cord: Mind, Body, and World, he expounds upon these issues, elucidating both the strengths and weaknesses of current schools of thought. With his characteristic wit and acuity, Putnam offers refreshing solutions to some of philosophy's most vexing problems. Putnam first examines the problem of realism: is objective truth possible? He acknowledges the deep impasse between empirical and idealist approaches to this question, critiquing them both, however, by highlighting the false assumption they share, that we cannot perceive the world directly. Drawing on the work of J. L. Austin and William James, Putnam develops a subtle and creative alternative, which he calls "natural realism." The second part of the book explores the mind-body question: is the mind independent of our interactions with the physical world? Again, Putnam critically assesses two sharply antithetical contemporary approaches and finds them both lacking. The Threefold Cord shows the entire mind-body debate to be miscast and draws on the later work of Wittgenstein, once more advancing original views on perception and thought and their relationship with both the body and the external world. Finally, Putnam takes up two related problems -- the role of causality in human behavior and whether or not thoughts and sensations have an "existence" all their own. With Putnam's lucid prose and insightful examples, The Threefold Cord loosens the Gordian knots into which philosophy has bound itself over the issue of epistemology.

Hilary Putnam deals in this book with some of the most fundamental persistent problems in philosophy: the nature of truth, knowledge and rationality. His aim is to break down the fixed categories of thought which have always appeared to define and constrain the permissible solutions to these problems.

Looking at the efforts of philosophers from the Enlightenment through the 20th Century, Hilary Putnam traces the ways in which ethical problems arise in a historical context. Putnam's central concern is ontology - indeed, the very idea of ontology as the division of philosophy concerned with what (ultimately) exists. Reviewing what he deems the disastrous consequences of ontology's influence on analytic philosophy - in particular, the contortions it imposes upon debates about the objective of ethical judgements - Putnam proposes abandoning the very idea of ontology. He argues persuasively that the attempt to provide an ontological explanation of the objectivity of either mathematics or ethics is, in fact, an attempt to provide justifications that are extraneous to mathematics and ethics - and is thus deeply misguided.

Hilary Putnam has been at the center of contemporary debates about the nature of the mind and of its access to the world, about language and its relation to reality, and many other metaphysical and epistemological issues. In this book he turns to pragmatism - and confronts the teachings of James, Peirce, Dewey, and Wittgenstein - not solely out of an interest in theoretical questions, but above all to respond to the questions of whether it is possible to find an alternative to corrosive moral skepticism, on the one hand, and to moral authoritarianism on the other.

Distinguished philosopher Hilary Putnam, who is also a practicing Jew, questions the thought of three major Jewish philosophers of the 20th century - Franz Rosenzweig, Martin Buber, and Emmanuel Levinas - to help him reconcile the philosophical and religious sides of his life. An additional presence in the book is Ludwig Wittgenstein, who, although not a practicing Jew, thought about religion in ways that Putnam juxtaposes to the views of Rosenzweig, Buber, and Levinas. Putnam explains the leading ideas of each of these great thinkers, bringing out what, in his opinion, constitutes the decisive intellectual and spiritual contributions of each of them. Although the religion discussed is Judaism, the depth and originality of these philosophers, as incisively interpreted by Putnam, make their thought nothing less than a guide to life.

Hilary Putnam, who may have been the first philosopher to advance the notion that the computer is an apt model for the mind, takes a radically new view of his own theory of functionalism in this book. Putnam argues that in fact the computational analogy cannot answer the important questions about the nature of such mental states as belief, reasoning, rationality, and knowledge that lie at the heart of the philosophy of mind.Hilary Putnam is Walter Beverly Pearson Professor of Mathematical Logic at Harvard University.

This book brings together key players in the current debate on positive and normative science and philosophy and value judgements in economics. Both editors have engaged in these debates throughout their careers from its early foundations; Putnam as a doctorial student of Hans Reichenbach at UCLA and Walsh a junior member of Lord Robbins's department at the London School of Economics, both in the early 1950s. This book collects recent contributions from Martha Nussbaum and Harvey Gram, as well as a new chapter from the editors.

Professor Hilary Putnam has been one of the most influential and sharply original of recent American philosophers in a whole range of fields. His most important published work is collected here, together with several new and substantial studies, in two volumes. The first deals with the philosophy of mathematics and of science and the nature of philosophical and scientific enquiry; the second deals with the philosophy of language and mind. Volume one is now issued in a new edition, including an essay on the philosophy of logic first published in 1971.

事实与价值的二分法是现代道德哲学和政治哲学的根本前提,对这一前提的批判是当代实践哲学最富有挑战性的主题。美国哲学家普特南是这一思潮中颇有深度和影响的人物。本书立足与实用主义转向后的基本立场，从知识论、伦理学和科学哲学的角度对事实与价值的二分法展开了猛烈的批判，堪称20世纪70年代以后兴起的新实用主义思潮的简要总结。