Noam Chomsky and Frances Egan argue that David Marr’s computational theory of vision is not intentional, claiming that the formal scientific theory does not include description of visual content. They also argue that the theory is internalist in the sense of not describing things physically external to the perceiver. They argue that these claims hold for computational theories of vision in general. Beyond theories of vision, they argue that representational content does not figure as a topic within formal computational theories (...) in cognitive science. I demonstrate that Chomsky’s and Egan’s claims about Marr’s theory are false. Marr’s computational theory contains a mathematical theory of visual content, based on empirical psychophysical evidence. It also contains mathematical descriptions of distal physical surfaces and objects, and of their optic projection to the perceiver. Much computational research on vision contains these types of intentional and externalist components within the formal, mathematical, theories. Chomsky’s and Egan’s claims demonstrate inadequate study and understanding of Marr’s work and other research in this area. Computational theories of vision, by containing empirically based mathematical theories of visual content, to this extent present naturalizations of semantics. (shrink)

Bioethics represents a dramatic revision of the centuries-old professional ethics that governed the behavior of physicians and their relationships with patients. This venerable ethics code was challenged in the years after World War II by the remarkable advances in the biomedical sciences and medicine that raised questions about the definition of death, the use of life-support systems, organ transplantation, and reproductive interventions. In response, philosophers and theologians, lawyers and social scientists joined together with physicians and scientists to rethink and revise (...) the old standards. Governments established commissions to recommend policies. Courts heard arguments and legislatures passed laws. This book is the first broad history of the growing field of bioethics. Covering the period 1947-1987, it examines the origin and evolution of the debates over human experimentation, genetic engineering, organ transplantation, termination of life-sustaining treatment, and new reproductive technologies. It assesses the contributions of philosophy, theology, law and the social sciences to the expanding discourse of bioethics. Written by one of the field's founders, The Birth of Bioethics is based on extensive archival research into sources that are difficult to obtain and on interviews with many of the leading figures in the moral debates in medicine. A very readable and comprehensive account of the evolution of bioethics, this book stresses the history of ideas but does not neglect the social and cultural context and the people involved. It will serve the information needs of philosophers, ethicists, social historians, and everyone interested in the origins of some of today's most hotly debated issues. (shrink)

Comparing technical notions of communication and computation leads to a surprising result, these notions are often not conceptually distinguishable. This paper will show how the two notions may fail to be clearly distinguished from each other. The most famous models of computation and communication, Turing Machines and (Shannon-style) information sources, are considered. The most significant difference lies in the types of state-transitions allowed in each sort of model. This difference does not correspond to the difference that would be expected after (...) considering the ordinary usage of these terms. However, the natural usage of these terms are surprisingly difficult to distinguish from each other. The two notions may be kept distinct if computation is limited to actions within a system and communications is an interaction between a system and its environment. Unfortunately, this decision requires giving up much of the nuance associated with natural language versions of these important terms. (shrink)

Albert Lautman (1908-1944) was a French philosopher of mathematics whose work played a crucial role in the history of contemporary French philosophy. His ideas have had an enormous influence on key contemporary thinkers including Gilles Deleuze and Alain Badiou, for whom he is a major touchstone in the development of their own engagements with mathematics. Mathematics, Ideas and the Physical Real presents the first English translation of Lautman's published works between 1933 and his death in 1944. Rather than being (...) preoccupied with the relation of mathematics to logic or with the problems of foundation, which have dominated philosophical reflection on mathematics, Lautman undertakes to develop an understanding of the broader structure of mathematics and its evolution. The two powerful ideas that are constants throughout his work, and which have dominated subsequent developments in mathematics, are the concept of mathematical structure and the idea of the essential unity underlying the apparent multiplicity of mathematical disciplines. This collection of his major writings offers readers a much-needed insight into his influence on the development of mathematics and philosophy. (shrink)

This introductory chapter provides an overview of the content discussed in the subsequent chapters of the book. Machine or artificial intelligence (AI), might well have the ability to understand, modify, and improve its own source code, carrying it by great leaps into domains of ability that unaided flesh can never hope to reach. AI uses engineered electronic or photonic neural nets operating a million times faster. Uploading need not imply a world of bloated grubs lying in the dark with their (...) brains wired to spreadsheets and simulated worlds. The initial goal of uploaders would be to emulate and enhance the brain, and that requires rich connections to external reality. The artificial system is not merely simulating but actually emulating or replicating the relevant functioning of a human brain. The book shows enthusiasm about the prospects of machine intelligence and mind uploading, and expresses skepticism or concern. (shrink)

Everyone has mixed feelings about the future, especially about the many powerful technologies changing our world – and us as well. Trash TV excites us with visions of bionic limbs for the helpless, robot puppies craving attention but never messing the carpet, painless laser dentistry, clones, and weird genetic hybrids.

This book is about the ethical issues that clinicians encounter as they care for patients and is written to assist those who serve on hospital ethics committees as they deliberate about appropriate action in difficult ethical cases.

We describe a method of forcing against weak theories of arithmetic and its applications in propositional proof complexity.

C.S. Peirce was a scientist and philosopher best known as the earliest proponent of pragmatism. An influential and polymathic thinker, Peirce is among the greatest of American minds. His thought was a seminal influence on William James, his life long friend, and John Dewey, his one time student. James and Dewey went on to popularize pragmatism thereby achieving what Peirce’s inability to gain lasting academic employment prevented him from doing. A life long practitioner of science, Peirce applied scientific principles to (...) philosophy but his understanding and admiration of Kant also colored his work. Peirce was analytic and scientific, devoted to logical and scientific rigor, and an architectonic philosopher in the mold of Kant or Aristotle. His best-known theories, pragmatism and the account of inquiry, are both scientific and experimental but form part of a broad architectonic scheme. Long considered an eccentric figure whose contribution to pragmatism was to provide its name and whose importance was as an influence upon James and Dewey, Peirce’s significance in his own right is now largely accepted. (shrink)

_Intelligence Unbound_ explores the prospects, promises, and potential dangers of machine intelligence and uploaded minds in a collection of state-of-the-art essays from internationally recognized philosophers, AI researchers, science fiction authors, and theorists. Compelling and intellectually sophisticated exploration of the latest thinking on Artificial Intelligence and machine minds Features contributions from an international cast of philosophers, Artificial Intelligence researchers, science fiction authors, and more Offers current, diverse perspectives on machine intelligence and uploaded minds, emerging topics of tremendous interest Illuminates the nature (...) and ethics of tomorrow’s machine minds—and of the convergence of humans and machines—to consider the pros and cons of a variety of intriguing possibilities Considers classic philosophical puzzles as well as the latest topics debated by scholars Covers a wide range of viewpoints and arguments regarding the prospects of uploading and machine intelligence, including proponents and skeptics, pros and cons. (shrink)

Blending social analysis and philosophy, Albert Borgmann maintains that technology creates a controlling pattern in our lives.

One of the most influential works of this century, The Myth of Sisyphus and Other Essays is a crucial exposition of existentialist thought. Influenced by works such as Don Juan and the novels of Kafka, these essays begin with a meditation on suicide; the question of living or not living in a universe devoid of order or meaning. With lyric eloquence, Albert Camus brilliantly posits a way out of despair, reaffirming the value of personal existence, and the possibility of (...) life lived with dignity and authenticity. (shrink)

This book is about the ethical issues that clinicians encounter as they care for patients and is written to assist those who serve on hospital ethics committees as they deliberate about appropriate action in difficult ethical cases.

Philosophy’s Future: The Problem of Philosophical Progress diagnoses the state of philosophy as an academic discipline and calls it to account, inviting further reflection and dialogue on its cultural value and capacity for future evolution. Offers the most up-to-date treatment of the intellectual and cultural value of contemporary philosophy from a wide range of perspectives Features contributions from distinguished philosophers such as Frank Jackson, Karen Green, Timothy Williamson, Jessica Wilson, and many others Explores the ways philosophical investigations of logic, world, (...) mind, and moral responsibility continue to shape the empirical and theoretical sciences Considers the role of contemporary philosophy in political issues such as women’s rights, the discrimination of minorities, and public health. (shrink)

The major divide in contemporary epistemology is between those who embrace and those who reject a priori knowledge. Albert Casullo provides a systematic treatment of the primary epistemological issues associated with the controversy. By freeing the a priori from traditional assumptions about the nature of knowledge and justification, he offers a novel approach to resolving these issues which assigns a prominent role to empirical evidence. He concludes by arguing that traditional approaches to the a priori, which focus primarily on (...) the concepts of necessity and analyticity, are misguided. (shrink)

Translated by Anthony Bower With an Introduction by Oliver Todd 'A conscience with style' V.S. Pritchett The Rebel (1951) is Camus's 'attempt to understand the time I live in' and a brilliant essay on the nature of human revolt. Here he makes a daring critique of communism - how it had gone wrong behind the Iron Curtain and the resulting totalitarian regimes. And he questions two events held sacred by the left wing - the French Revolution of 1789 and the (...) Russian Revolution of 1917 - that had resulted, he believed, in the use of terrorism as a political instrument. In this towering intellectual document, Camus argues that hope for the future lies in revolt with revolution - a chance to achieve change without losing our freedom. 'The last French intellectual to take the side of humanity and talk its language... a figure of immense moral stature' Sunday Times Winner of the Nobel Prize for Literature. (shrink)

A collection of historical and contemporary writings that chronicle the development of the African critical response to attempts to ascribe a peculiar nature to the African character, and the debate in contemporary African philosophy on issues such as magic, witchcraft, aesthetics, and morality. Other topics include contemporary thought in French speaking Africa, and African traditional thought and Western science. Each selection is preceded by a synopsis. No index. Annotation copyright by Book News, Inc., Portland, OR.

In den sozialwissenschaftlichen und sozialtheoretischen Diskussionen ruckt nach einer langeren Interimszeit wieder zunehmend die Frage nach den Konstitutionsbedingungen des Sozialen, von Sozialitat bzw. sozialen Gebilden in den Vordergrund.

America is a wonderful and magnificent country that affords its citizens the broadest freedoms and the greatest prosperity in the world. But it also has its share of warts. It is embroiled in a war that many of its citizens consider unjust and even illegal. It continues to ravage the natural environment and ignore poverty both at home and abroad, and its culture is increasingly driven by materialism and consumerism. But America, for better or for worse, is still a nation (...) that we have built. So why then, asks Albert Borgmann in this most timely and urgent work, are we failing to take responsibility for it? In Real American Ethics , Borgmann asks us to reevaluate our role in the making of American values. Taking his cue from Winston Churchill—who once observed that we shape our buildings, and then our buildings shape us—Borgmann considers the power of our most enduring institutions and the condition of our present moral makeup to propose inspired new ways in which we, as ordinary citizens, can act to improve our country. This, he shows, includes everything from where we choose to live and what we spend our money on to daunting tasks like the reshaping of our cities—habits and actions that can guide us to more accomplished and virtuous lives. Using prose that is easy and direct throughout, Borgmann’s position is grounded neither by conservative nor liberal ideology, but in his understanding that he is a devoted citizen among many. In an age in which the blame game is the only game in town, this patriotic book is an eloquent reminder of the political strength we all wield when we work together. (shrink)

Charles Sanders Peirce is generally regarded as the founder of pragmatism, and one of the greatest ever American philosophers. Peirce is also widely known for his work on truth, his foundational work in mathematical logic, and an influential theory of signs, or semiotics. Albert Atkin introduces the full spectrum of Peirce’s thought for those coming to his work for the first time. The book begins with an overview of Peirce’s life and work, considering his early and long-standing interest in (...) logic and science, and highlighting important views on the structure of philosophical thought. Atkin then explains Peirce’s accounts of pragmatism and truth examining important later developments to these theories. He then introduces Peirce’s full accounts of semiotics, examines his foundational work on formal and graphical logic, and introduces Peirce’s account of metaphysics, the least understood aspect of his philosophy. The final chapter considers Peirce’s legacy and influence on the thought of philosophers such as John Dewey and Richard Rorty, as well as highlighting areas where Peirce’s ideas could still provide important insights for contemporary philosophers. Including chapter summaries, suggestions for further reading and a glossary, this invaluable introduction and guide to Peirce’s philosophy is essential reading for those new to his work. (shrink)

Holding On to Reality is a brilliant history of information, from its inception in the natural world to its role in the transformation of culture to the current Internet mania and is attendant assets and liabilities. Drawing on the history of ideas, the details of information technology, and the boundaries of the human condition, Borgmann illuminates the relationship between things and signs, between reality and information. "[Borgmann] has offered a stunningly clear definition of information in Holding On to Reality.... He (...) leaves room for little argument, unless one wants to pose the now vogue objection: I guess it depends on what you mean by nothing."—Paul Bennett, Wired "A superb anecdotal analysis of information for a hype-addled age."—New Scientist "This insightful and poetic reflection on the changing nature of information is a wonderful antidote to much of the current hype about the 'information revolution.' Borgmann reminds us that whatever the reality of our time, we need 'a balance of signs and things' in our lives."—Margaret Wertheim, LA Weekly. (shrink)

« Qu'est-ce qu'un homme révolté? Un homme qui dit non. Mais s'il refuse, il ne renonce pas : c'est aussi un homme qui dit oui, dès son premier mouvement. »[réf. nécessaire] D'apparence, il existe une limite à la révolte. Cependant, la révolte est un droit. La révolte naît de la perte de patience. Elle est un mouvement et se situe donc dans l'agir. Elle se définit par le « Tout ou Rien », le « Tous ou Personne ». En premier, (...) elle soumet l'idée d'égalité : position d'égal à égal entre le maître et l'esclave. Mais le révolté finit par imposer cette égalité qui se traduit souvent par une inversion des rôles (dialectique hégélienne). Suivant le raisonnement de Scheler, l'homme révolté n'est pas l'homme du ressentiment, c'est-à-dire qu'il ne baigne ni dans la haine ni dans le mépris. La révolte enfante des valeurs. De fait, « pour être, l'homme doit se révolter ». La révolte extirpe l'homme de la solitude puisqu'elle est collective, c'est l'« aventure de tous ». Néanmoins, faire l'expérience de la révolte, c'est faire l'expérience de l'ascèse. Les mythes de Prométhée, d'Achille (avec Patrocle), d'OEdipe et d'Antigone, sont des archétypes de révoltes antiques au même titre que la révolte de Spartacus. La révolte est souvent légitime, elle est l'expression la plus pure de la liberté et semble revêtir le visage de l'espoir. De surcroît, la révolte impose une tension, elle refuse donc formellement le confort de la tyrannie ou de la servitude. Le révolutionnaire a la volonté de « transformer le monde » (Marx) alors que le révolté veut « changer la vie » (Rimbaud). (shrink)

Philosophy’s Future: The Problem of Philosophical Progress diagnoses the state of philosophy as an academic discipline and calls it to account, inviting further reflection and dialogue on its cultural value and capacity for future evolution. Offers the most up-to-date treatment of the intellectual and cultural value of contemporary philosophy from a wide range of perspectives Features contributions from distinguished philosophers such as Frank Jackson, Karen Green, Timothy Williamson, Jessica Wilson, and many others Explores the ways philosophical investigations of logic, world, (...) mind, and moral responsibility continue to shape the empirical and theoretical sciences Considers the role of contemporary philosophy in political issues such as women’s rights, the discrimination of minorities, and public health. (shrink)

How do otherwise considerate human beings do cruel things and still live in peace with themselves? Drawing on his agentic theory, Dr. Bandura provides a definitive exposition of the psychosocial mechanism by which people selectively disengage their moral self-sanctions from their harmful conduct. They do so by sanctifying their harmful behavior as serving worthy causes; they absolve themselves of blame for the harm they cause by displacement and diffusion of responsibility; they minimize or deny the harmful effects of their actions; (...) and they dehumanize those they maltreat and blame them for bringing the suffering on themselves. Dr. Bandura's theory of moral disengagement is uniquely broad in scope. Theories of morality focus almost exclusively at the individual level. He insightfully extends the disengagement of morality to the social-system level through which large-scale inhumanities are perpetrated...Moral disengagement will transform your thinking about how otherwise considerate people can behave inhumanely and still feel good about themselves." -- Book jacket. (shrink)

The past twenty-five years have seen a major renewal of interest in the topic of a priori knowledge. In the sixteen essays collected here, which span this entire period, philosopher Albert Casullo documents the complex set of issues motivating the renewed interest, identifies the central epistemological questions, and provides the leading ideas of a unified response to them.