Chaotic dynamics has been hailed as the third great scientific revolution in physics this century, comparable to relativity and quantum mechanics. In this book, Peter Smith takes a cool, critical look at such claims. He cuts through the hype and rhetoric by explaining some of the basic mathematical ideas in a clear and accessible way, and by carefully discussing the methodological issues which arise. In particular, he explores the new kinds of explanation of empirical phenomena which modern dynamics can (...) deliver. Explaining Chaos will be compulsory reading for philosophers of science and for anyone who has wondered about the conceptual foundations of chaos theory. (shrink)

This clear, riveting book will be of great interest not only to philosophers and to historians of philosophy but also to anyone interested in the great ...

Advances in molecular biological research in the latter half of the twentieth century have made the story of the gene vastly complicated: the more we learn about genes, the less sure we are of what a gene really is. Knowledge about the structure and functioning of genes abounds, but the gene has also become curiously intangible. This collection of essays renews the question: what are genes? Philosophers, historians and working scientists re-evaluate the question in this volume, treating the gene as (...) a focal point of interdisciplinary and international research. It will be of interest to professionals and students in the philosophy and history of science, genetics and molecular biology. (shrink)

The Cognitive Basis of Science concerns the question 'What makes science possible?' Specifically, what features of the human mind and of human culture and cognitive development permit and facilitate the conduct of science? The essays in this volume address these questions, which are inherently interdisciplinary, requiring co-operation between philosophers, psychologists, and others in the social and cognitive sciences. They concern the cognitive, social, and motivational underpinnings of scientific reasoning in children and lay persons as well as in professional scientists. The (...) editors' introduction lays out the background to the debates, and the volume includes a consolidated bibliography that will be a valuable reference resource for all those interested in this area. The volume will be of great importance to all researchers and students interested in the philosophy or psychology of scientific reasoning, as well as those, more generally, who are interested in the nature of the human mind. (shrink)

This volume brings together eleven essays by the distinguished philosopher of science, Peter Achinstein. The unifying theme is the nature of the philosophical problems surrounding the postulation of unobservable entities such as light waves, molecules, and electrons. How, if at all, is it possible to confirm scientific hypotheses about "unobservables"? Achinstein examines this question as it arose in actual scientific practice in three nineteenth-century episodes: the debate between particle and wave theorists of light, Maxwell's kinetic theory of gases, and (...) J.J. Thomson's discovery of the electron. The book contains three parts, each devoted to one of these topics, beginning with an essay presenting the historical background of the episode and an introduction to the philosophical issues. There is an illuminating evaluation of various scientific methodologies, including hypothetico-deductivism, inductivism, and the method of independent warrant which combines features of the first two. Achinstein assesses the philosophical validity of both nineteenth-century and modern answers to questions about unobservables, and presents and defends his own solutions. (shrink)

This study, unique of its kind, asks how slavery was viewed by the leading spokesmen of Greece and Rome. There was no movement for abolition in these societies, nor a vigorous debate, such as occurred in antebellum America, but this does not imply that slavery was accepted without question. Dr Garnsey draws on a wide range of sources, pagan, Jewish and Christian, over ten centuries, to challenge the common assumption of passive acquiescence in slavery, and the associated view that, Aristotle (...) apart, there was no systematic thought on slavery. The work contains both a typology of attitudes to slavery ranging from critiques to justifications, and paired case-studies of leading theorists of slavery, Aristotle and the Stoics, Philo and Paul, Ambrose and Augustine. A final chapter considers the use of slavery as a metaphor in the Church Fathers. (shrink)

Philosophers have not taken the evolution of human beings seriously enough. If they did, argues Peter Munz, many long standing philosophical problems would be resolved. One of philosophical concequences of biology is that all the knowledge produced in evolution is a priori, i.e., established hypothetically by chance mutation and selective retention, not by observation and intelligent induction. For organisms as embodied theories, selection is natural and for theories as disembodied organisms, it is artificial. Following Popper, the growth of knowledge (...) is seen to be continuous from the amoeba to Einstein'. Philosophical Darwinism throws a whole new light on many contemporary debates. It has damaging implications for cognitive science and artificial intelligence, and questions attempts from within biology to reduce mental events to neural processes. More importantly, it provides a rational postmodern alternative to what the author argues are the unreasonable postmodern fashions of Kuhn, Lyotard and Rorty. (shrink)

Examines the question: if the world is planned in all its detail by a mind, can that mind be called good, given the world's actual nature?

Recent accounts of scientific method suggest that a model, or analogy, for an axiomatized theory is another theory, or postulate set, with an identical calculus. The present paper examines five central theses underlying this position. In the light of examples from physical science it seems necessary to distinguish between models and analogies and to recognize the need for important revisions in the position under study, especially in claims involving an emphasis on logical structure and similarity in form between theory and (...) analogy. While formal considerations are often relevant in the employment of an analogy they are neither as extensive as proponents of this viewpoint suggest, nor are they in most cases sufficient for allowing analogies to fulfill the roles imputed to them. Of major importance, and what these authors generally fail to consider, are physical similarities between analogue and theoretical object. Such similarities, which are characteristic in varying degrees of most analogies actually employed, play an important role in affording a better understanding of concepts in the theory and also in the development of the theoretical assumptions. (shrink)

For a half-century or more, political theory has been characterized by a pronounced distrust of metaphysical or ontological speculation. Such a disposition has been sharply at odds with influential currents in post-war philosophy - both analytic and continental - where metaphysical issues have become a central preoccupation. The Idea of the State seeks to reaffirm the importance of systematic philosophical inquiry into the foundations of political life, and to show how such an approach can cast a new and highly instructive (...) light on a variety of controversial, seemingly intractable problems of tolerance, civil disobedience, democracy and consent. The author considers the problem of the state in light of recent developments in philosophy and social thought, and seeks to provide an account of what the state really is. In doing so he pursues a range of fundamental issues pertaining to the office, the authority and the internal organization of political society. (shrink)

A formal result is proved which is used in Juhani Yli-Vakkuri’s ‘Epistemicism and Modality’ to argue that certain two-dimensional possible world models are inadequate for a language with operators for ‘necessarily’, ‘actually’, and ‘definitely’.

It is often said that singular causal statements express a relationship between one event and another or between a fact and an event. This is a very strong view, which has the following simple corollary: singular causal statements whose cause-term purports to refer to an event and whose effect-term purports to refer to an event express a relationship between an event and an event.Thus, both Davidson and Kim would claim that the singular causal Statement Socrates’ drinking hemlock at dusk caused (...) his death expresses a relationship between two events, referred to, respectively, by the expressions “Socrates’ drinking hemlock at dusk” and “his death.” For Kim, but not for Davidson, an event is analyzable as a thing's having a property at or during a time. The event of Socrates’ drinking hemlock at dusk consists of Socrates’ at a certain time having the property of drinking hemlock at dusk. I shall not here try to choose between their respective theories of events but will only note that both theorists would say that expresses a relationship between events however the latter are to be construed. (shrink)

By reference to Maxwell's kinetic theory, one feature of hypothetico-deductivism is defended. A scientist need make no inference to a hypothesis when he first proposes it. He may have no reason at all for thinking it is true. Yet it may be worth considering. In developing his kinetic theory there were central assumptions Maxwell made (for example, that molecules are spherical, that they exert contact forces, and that their motion is linear) that he had no reason to believe true. In (...) this paper I develop a position that explains why they were worth considering, and that rejects the retroductive position that a hypothesis is worth considering when, if true, it would explain the observed data. (shrink)

Raya Dunayevskaya is hailed as the founder of Marxist-Humanism in the United States. In this new collection of her essays co-editors Peter Hudis and Kevin B. Anderson have crafted a work in which the true power and originality of Dunayevskaya's ideas are displayed. This extensive collection of writings on Hegel, Marx, and dialectics captures Dunayevskaya's central dictum that, contrary to the established views of Hegelians and Marxists, Hegel was of signal importance to the theory and practice of Marxism. The (...) Power of Negativity sheds light not only on Marxist-Humanism and the rooting of Dunayevskaya's Marxist-Humanist theories in Hegel, but also on the life of one of America's most penetrating and provocative critical thinkers. (shrink)

An a priori thesis about evidence, defended by many, states that the only empirical fact that can affect the truth of an objective evidence claim of the form ‘e is evidence for h’ (or ‘e confirms h to degree r’) is the truth of e; all other considerations are a priori. By examining cases involving evidential flaws, I challange this claim and defend an empirical concept of evidence. In accordance with such a concept, whether, and the extent to which, e, (...) if true, confirms h is an empirical, not a priori, fact. (shrink)

In the 1960s, the history and philosophy of science made common cause in the search for universal patterns of theory change: philosophers provided models, historians offered examples. But the two enterprises pulled apart during the 1970s. Now there is a new arena of joint concern. Historians and philosophers are searching for the conditions under which standards of theoretical and experimental demonstration are established. I argue against the picture of these standards as independent of (or reducible to) the context of their (...) introduction. Instead, I suggest that we think of scientific developments as simultaneous solutions to multiple constraints; the constraints issue from domains as diverse as the technical, the aesthetic and the political. (shrink)

While well-known for his longer book-length work, philosopher Peter Unger's shorter articles have, until now, been less accessible. Collected in two volumes, Philosophical Papers includes articles spanning over 40 years of Unger's long and fruitful career. Volume two focuses on Unger's important work in metaphysics.

Newton deplored speculation in science, Einstein reveled in it. What exactly are scientific speculations? Are they ever legitimate? Are they subject to constraints? This book defends a pragmatic approach to these issues and applies it to speculations within science and to speculations about science.

This is the first study of Charles Peirce's philosophy as a form of writing and the first study of his pragmatic writings as a critique of the modern attempt to change society by writing philosophy. According to Ochs, Peirce concluded that his own pragmatism displayed the errors of modernity, attempting to recreate rather than repair modern philosophy. His self-critique - which he called pragmaticism - refashions pragmatism as what Ochs calls a 'pragmatic method of reading': a method of, first, uncovering (...) the conflicting beliefs that generate modern philosophies and, second, recommending ways of repairing these conflicts. Redescribing Peirce's pragmatism as 'the logic of scripture', Ochs suggests that Christians and Jews may in fact re-read pragmatism as a logic of Scripture: that is, as a modern philosopher's way of diagramming the Bible's rules for repairing broken lives and healing societal suffering. (shrink)

Well-known results due to David Makinson show that there are exactly two Post complete normal modal logics, that in both of them, the modal operator is truth-functional, and that every consistent normal modal logic can be extended to at least one of them. Lloyd Humberstone has recently shown that a natural analog of this result in congruential modal logics fails, by showing that not every congruential modal logic can be extended to one in which the modal operator is truth-functional. As (...) Humberstone notes, the issue of Post completeness in congruential modal logics is not well understood. The present article shows that in contrast to normal modal logics, the extent of the property of Post completeness among congruential modal logics depends on the background set of logics. Some basic results on the corresponding properties of Post completeness are established, in particular that although a congruential modal logic is Post complete among all modal logics if and only if its modality is truth-functional, there are continuum many modal logics Post complete among congruential modal logics. (shrink)

Providing an overview of the intellectual roots of the worldwide environmental movement - from ancient religions and philosophies to modern science and ethics - this book synthesises them into a new philosophy of nature in which to ground ...

_Philosophy in Cultural Theory_ boldly crosses disciplinary boundaries to offer a philosophical critique of cultural theory today. Drawing on the legacy of Walter Benjamin, Peter Osborne looks critically at central philosophical debates in cultural theory, such as: * the relationship between sign and image * the technological basis of cultural form * the conceptuality of art * the place of fantasy in human affairs. It will appeal to those in philosophy, cultural studies and art theory.