We examine the closure conditions of the probabilistic consequence relation of Hawthorne and Makinson, specifically the outstanding question of completeness in terms of Horn rules, of their (...) proposed (finite) set of rules O. We show that on the contrary no such finite set of Horn rules exists, though we are able to specify an infinite set which is complete. (shrink)

This is an extremely well-edited collection of articles dealing with Austin. A number of articles help to present general biographical information and to provide an overview (...) class='Hi'>of the man and his philosophic style. Three sections of this anthology are divided so as to include papers that deal with issues raised in Austin's Philosophical Papers, Sense and Sensibilia, and How to Do Thing with Words. Papers are included by those who are sympathetic and admire Austin's work as well as those who have been very critical of his work. Altogether this symposium includes a judicious selection of some of the best articles dealing with Austin. There are papers by Warnock, Urmson, Hampshire, Pears, Cavell, Quine, Chisholm, Ayer, Searle, etc. There is a bibliography of Austin's writings as well as writings about Austin.--R. J. B. (shrink)

This is an extremely well-edited collection of articles dealing with Austin. A number of articles help to present general biographical information and to provide an overview (...) class='Hi'>of the man and his philosophic style. Three sections of this anthology are divided so as to include papers that deal with issues raised in Austin's Philosophical Papers, Sense and Sensibilia, and How to Do Thing with Words. Papers are included by those who are sympathetic and admire Austin's work as well as those who have been very critical of his work. Altogether this symposium includes a judicious selection of some of the best articles dealing with Austin. There are papers by Warnock, Urmson, Hampshire, Pears, Cavell, Quine, Chisholm, Ayer, Searle, etc. There is a bibliography of Austin's writings as well as writings about Austin.--R. J. B. (shrink)

A new translation which is eminently readable and extremely accurate. Much of the awkwardness and unnecessary obscurity of the Ogden translation has been eliminated. The comprehensive index (...) which combines both English and German expressions is designed to meet the special problems involved in understanding the Tractatus. Unfortunately Russell's introduction to the 1922 edition is reproduced without any indication of the controversy concerning Russell's interpretation, or subsequent interpretations of the Tractatus.--R. J. B. (shrink)

A provocative collection of technical and popular essays dealing with a variety of scientific and political topics which Popper has treated in his major works. For the (...) most part Popper develops, sharpens, and extends to new areas, themes which he has already explored. The major theme running through the essays is that knowledge grows by unjustified and unjustifiable anticipations, guesses and conjectures. These are controlled by criticisms and refutations. Theories can never be positively justified; they can only prove to be resistant to rational criticism. The boldness of Popper's conjectures demands attempted refutations on the part of the reader.--R. J. B. (shrink)

During the past decade some of the most provocative and controversial disputes concerning the philosophy and history of science have centered about the work of Thomas Kuhn (...) and Sir Karl Popper. One, therefore, looks with anticipation to this volume which is based on a symposium held in July, 1965 where Kuhn, Popper and several of Popper's former students met for an intellectual confrontation. But the result is depressing. The volume is an editorial mess. Two of the main scheduled speakers never appeared at the symposium, although papers by them are published here. Some of the remarks published here seem to be those spoken on the day the symposium was held while others, like Kuhn's answer to his critics, were written four years after the symposium. The result is a confusing and distracting editorial unevenness. While Kuhn's fair-minded opening paper raises some of the most important issues to be confronted, one quickly senses that the Popperians are not really very much interested in discussing Kuhn's work but rather in pushing their own pet theses. Kuhn puts this rather generously when he labels it an example of "talking-through-each-other." Most of the Popperians seem to be obsessed with Kuhn's understanding of normal science and neglect the much more interesting questions concerning his views on scientific revolutions, the sense in which science does and does not make progress, the criteria involved in adjudicating among competing theories. It is almost with relief that one reads Margaret Masterman's remark that it is a "crashingly obvious fact" that there is normal science. Ironically, Masterman's article which is basically sympathetic to Kuhn's work is the most illuminating and the most critical. More successfully than any of other contributors she shows the ambiguities involved in Kuhn's idea of a paradigm. One's wishes that the Popperians would take a good hard look at themselves and what they are doing as it is so disastrously illustrated here. Although ostensibly dedicated to serious critical rationalism, they seem more eager to score points than to understand what they are criticizing. Although they supposedly abhor clubiness, they are rapidly forming themselves into a scholastic circle where the object seems to be to show how brilliant or how stupid some other student of Popper is. Although they scorn the quest for origins, they are almost compulsive in attempting to show that anything worthwhile was previously said by Sir Karl. This book illustrates the faults of the Popperians at their worst and few of their virtues. There is much heat and wit, but little light.--R. J. B. (shrink)

The doctrine of scientific realism has once again come into the center of attention for many philosophers of science, although of course the approaches, arguments, and emphases (...) have somewhat changed. This book is an excellent entree to the current debates on this topic, as seen by van Fraassen who is probably the most direct and severe opponent of scientific realism. What is at stake is nothing less than the ultimate goal of science and the significance of its theories. (shrink)

In this article we show that it is possible to completely classify the degrees of r.e. bases of r.e. vector spaces in terms of weak truth (...) class='Hi'> table degrees. The ideas extend to classify the degrees of complements and splittings. Several ramifications of the classification are discussed, together with an analysis of the structure of the degrees of pairs of r.e. summands of r.e. spaces. (shrink)

Despite the enormous and growing interest in Marx and the availability of Marx's writing in paperback, it is scandalous how little care has been taken in (...) class='Hi'>producing careful texts and English translations of Marx's work. O'Malley's edition is an outstanding exception. It is carefully and intelligently edited. The result makes available an extremely interesting text of Marx. A number of scholars have already argued that in this early critique, one can discover some of the earliest formulations of distinctive Marxian themes. Now the reader can judge for himself, for this is the first full English translation of Marx's Critique. But this Critique is not only extremely important for understanding Marx's intellectual development, it also helps to make Hegel's Philosophy of Right come alive. Marx's fundamental ambivalence toward Hegel is evidenced here. It is clear that Marx is still very much under Hegel's influence and we can see how deeply Hegel is shaping Marx's thought, but there is also a toughness and incisiveness in Marx's criticism of Hegel. O'Malley has provided a very extensive introduction which not only provides the necessary background for understanding this text but also explores the role of this work in the totality of Marx's development. Altogether this edition shows a care and judiciousness which is exceptional. It eminently serves the purpose of making an important text accessible.--R. J. B. (shrink)

Among young liberal Catholic intellectuals, Lonergan is held in extremely high esteem. His philosophic treatise, Insight, is considered to be the important philosophic book where Thomism genuinely (...) encounters contemporary secular philosophy. But outside this circle of Catholic intellectuals Lonergan's thought is barely known. This collection of articles does reflect the comprehensiveness and depth of his thought. Papers range over intricate theological discussions of the Assumption, Christ, marriage, the role of a Catholic university in the modern world, and technical philosophic issues such as the form of inference and geometric possibility. Because the papers are short and have been written for a variety of audiences, it is difficult to discern any overreaching continuity and perspective. Many of the discussions demand a more thorough and critical analysis than is exhibited here. The introduction by Crowe is helpful for reconstructing Lonergan's intellectual development and supplying a broader context for appreciating the papers, although the tone is more reverential than critical.—R. J. B. (shrink)

Cavell is one of the most gifted and sensitive philosophers who has been influenced by Wittgenstein and Austin. He is no slavish disciple but an intelligent and (...) perceptive interpreter of the contemporary sensibility. Six of the ten essays have already appeared in print and some have already become intellectual gems. In "The Availability of Wittgenstein's Later Philosophy," Cavell better than most has managed to capture and convey the spirit and the intensity of the later Wittgenstein. The title essay is the most articulate defense of what ordinary language philosophy can be at its best. But Cavell is also an incisive commentator on Beckett and Kierkegaard. He illuminates a range of aesthetic issues. Cavell's forte is that of an essayist who manages to create in each of his essays a "form of life" within which one can participate and share his insight.--R. J. B. (shrink)

A medley of sensible and informative papers ranging over Advaita Vedanta, the similarities of Eastern and Western philosophy, and social problems of contemporary India.--R. J. B.

A provocative collection of technical and popular essays dealing with a variety of scientific and political topics which Popper has treated in his major works. For the (...) most part Popper develops, sharpens, and extends to new areas, themes which he has already explored. The major theme running through the essays is that knowledge grows by unjustified and unjustifiable anticipations, guesses and conjectures. These are controlled by criticisms and refutations. Theories can never be positively justified; they can only prove to be resistant to rational criticism. The boldness of Popper's conjectures demands attempted refutations on the part of the reader.--R. J. B. (shrink)

Ten years ago Father Ong published a scholarly book, Ramus, Method, and the Decay of Dialogue which led him to raise fundamental questions about the history of (...) the spoken word. Since that time, he has returned to this complex topic from a variety of perspectives, extending his vision over the entire development of Western Civilization. Now in this book he traces the development of the "shifting sensorium," from its oral-aural sources to the subtle take over of the visual world to the new possibilities created by electronic communication. But throughout this history the "mystery" of the spoken word prevails. The spoken word is neither a sign nor a symbol, but a living presence which is at the very center of human life. The mystery of sound "is the most productive of understanding and unity, the most personally human, and in this sense closest to the divine." While Ong ranges over the entire history of man and culture, evoking and exhibiting his claims rather than arguing for them in detail, he opens up for us a fresh and exciting perspective for understanding a wide range of human phenomena.—R. J. B. (shrink)

During the past few years, Smart has published a series of provocative articles in which he has argued for a "tough-minded" scientific materialism. In this book, (...) class='Hi'>which makes use of the articles and combines them with new material, he boldly defends the possibility of a synthetic philosophy which attempts to think clearly and comprehensively about the nature of the universe and the principles of conduct. Starting with a critique of phenomenalism, he argues that the physicist's picture of the world is truer that of the language of ordinary common sense. Continuing with a discussion of biology, secondary qualities, and consciousness, he stoutly maintains that man can be understood as a physical mechanism in a non-anthropocentric space-time world. He concludes with some brief remarks about how materialism is compatible with a humane and beneficent ethic. Reflecting extensive command of recent philosophic and scientific literature, Smart's arguments are clear, sustained and stimulating.—R. J. B. (shrink)

A sampler of Russell's writings from 1963 to 1959 which provides representative selections from his multifarious writings. The book is designed more for the general reader (...) class='Hi'>than for the scholar interested in piecing together the complex mosaic of the man and his work. There is a preface by Bertrand Russell. Handsomely printed, the total effect shows once again how unique and many-sided is this twentieth-century intellectual explorer.--R. J. B. (shrink)

Although political theory was pronounced dead only a few short years ago, this collection of articles shows that much life is left in contemporary political theory. Based (...) on a symposium concerning human rights held at the Sixth World Congress of the International Political Science Association held at Geneva in 1964, the collection includes papers by Macpherson, Polin, Chapman, Cranston, Raphael, Mayo, Schneider, and Fawcett. Macpherson and Polin set the context by exploring the concept of rights in Hobbes and Locke. While the other papers have an eye on traditional discussions, they are also concerned with exploring what "rights" does and can mean in the contemporary world. The international gathering of authors brings together diverse points of view on the common problem of human rights.--R. J. B. (shrink)

When Anscombe wrote her introduction to the Tractatus, she argued that the book should be approached with an awareness of the logical issues that preoccupied Wittgenstein, especially (...) the work of Russell and Frege. The publication of the Notebooks further supported this suggestion. Now Griffin has written a commentary on the set of questions centering on atomic proposition and makes extensive use of the pre-Tractarian writings. As a result, he clarifies a number of technical issues concerning logical atomism. Especially interesting is the use he makes of Hertz in dealing with the Tractatus. Like so many other recent discussions of the Tractatus, Griffin's commentary suffers because he does not attempt to come to grips with the work as a whole.—R. J. B. (shrink)

A medley of sensible and informative papers ranging over Advaita Vedanta, the similarities of Eastern and Western philosophy, and social problems of contemporary India.--R. J. B.

Beginning with a sketch of Aristotelian science and the challenge of the new sciences, Smith leads the reader into a consideration of problems concerning the relation of (...) philosophy and science. Smith provides a panoramic view of traditional and contemporary points of views. Smith also attempts to develop and defend an Aristotelian theory of the philosophy of nature.—R. J. B. (shrink)

A collection of popular and semi-technical philosophic essays written during the past twenty-five years, in which Hook defends an "experimental or pragmatic naturalism." A large part (...) class='Hi'> of the essays are concerned with defending naturalism against its critics and subjecting the recent revival of religion and theology to a devasting polemical attack. Hook's tough-minded intelligence is evident throughout, though he does little toward a careful explication of the knottier problems that cluster about naturalism.--R. J. B. (shrink)

Since the time of Hume and Maine de Biran there have been two dominant views concerning our experience or perception of causality: Humians maintain that there is (...) no direct experience of a causal link between successive events, while followers of Maine de Biran have argued that there is an internal experience of causality. By devising a series of ingenious experiments, Michotte attempts to show that both traditions are mistaken, and that there are causal impressions in the realm of external experience. Whether or not one agrees with Michotte's conclusions, this study does effectively show the relevance of experimental data to an understanding of the perception of causality. There is a forward by R. C. Oldfield, several appendices bringing the research up to date, and a helpful commentary by T. R. Miles.—R. J. B. (shrink)

Madison's Notes of the Convention debates are the central document in this fine series covering the period from the Declaration of Rights of the Stamp Act (...) class='Hi'>Congress to the ratification of the Constitution. The editor's excellent introduction and notes sketch the background and influences on American Constitutionalism.--R. J. B. (shrink)