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)

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)

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)

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)

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.

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.

This paper examines problems of order and periodicity which arise when the attempt is made to define a confirmation function for a language containing elementary number theory as applied to a universe in which the individuals are considered to be arranged in some fixed order. Certain plausible conditions of adequacy are stated for such a confirmation function. By the construction of certain types of predicates, it is proved, however, that these conditions of adequacy are violated by any confirmation function defined (...) for the type of language in question. Various possible solutions to these difficulties are explored and found to be inadequate. In particular, a proposal which stems from the suggestion to restrict a fundamental principle of confirmation to hypotheses containing only non-positional predicates is cited. This proposal, however, is shown to prevent confirmation functions from taking periodicities into account, and so is deemed unsatisfactory. A general theorem is proved to the effect that if non-positional predicates are taken to satisfy the conditions of adequacy which have been formulated, then no periodicity predicates whatsoever (i.e., predicates used in formulating hypotheses which foretell periodicities) can be subject to these conditions, on pain of contradiction. Yet it seems that periodicity predicates must be subject to these conditions of adequacy if a confirmation function is to recognize periodic occurrences. Thus, an impasse seems to be reached. In the final sections we consider the beginnings of one possible solution to these difficulties. Our proposal involves treating sets of individuals, rather than individuals themselves, as instances of an hypothesis which predicts a periodicity. On this basis we formulate new conditions of adequacy which are free from the previous difficulties and which will permit a confirmation function that satisfies them to take periodicities into account. (shrink)

This paper outlines an interpretation of Ludwig Wittgenstein’s remark in the _Big Typescript_ in which he compares the philosopher bewitched by the workings of language to “the suffering of an ascetic”. The interpretation takes as its starting point Friedrich Nietzsche’s terse account of the philosopher, the history of philosophy, and his diagnosis of ascetic self-misunderstanding, from the Third Essay, “What do ascetic ideals mean?”, in _On the Genealogy of Morality_. In its assumption of an affinity between Wittgenstein’s remark and Nietzsche’s (...) descriptions, and in its analysis, this paper introduces a “method of voice borrowing” to approach the question: “Wittgenstein and Nietzsche?” The juxtaposition of Wittgenstein’s conception of the philosopher’s linguistic self-misunderstanding with Nietzsche’s notion of the ascetic self-misunderstanding leads finally to the question of what is gained by introducing this method, and hence by reading Wittgenstein’s remark on the suffering of an ascetic with the help of Nietzsche’s voice. (shrink)

In this article, conviviality is examined as a constitutive part of human life. On the basis of (ethnographic) examples and discussion, it is maintained that it is a fundamental good, necessary for the valuation of most other goods. The role and function of conviviality, however, are often obscured in theory. Aristotle’s view of the virtues still allowed room for it. Most modern scientific and philosophical approaches ascribe a thinkable motive to interactions that stimulate our spontaneity and faith in life, such (...) as the motive of solving problems that can be construed in objective terms (as in neo-Darwinism), or of seeing reality correspond to reflexive representations of life (as in hermeneutics). Maurice Blondel’s critique of intellectualism and his view of tradition are invoked. By accepting conviviality as a prerequisite for human spirituality, we can focus on aspects of Christianity – like a respect for concrete traditions – that tend to disappear into the background when we frame its teachings and promises in intellectual terms. The argument also points to dangers connected with the fact that instrumental logic largely determines the shape of modern life: we easily forget one of the key conditions for experiencing human life as fulfilling and worthwhile. (shrink)

Through extensive textual analysis, this book concludes that the prevailing opinion about the nature of modern and contemporary philosophy is wrong. It maintains that almost all modern and contemporary philosophy is deconstructed, secularized, Augustinian theology, not philosophy. The work is divided into eight chapters, a guest Foreword by Herbert I. London notes, bibliography, and an index. Chapter 1 considers Cartesian thought, Hobbes, and Newton. Chapter 2 examines Locke, Berkeley, and Hume. Chapter 3 investigates Lessing and Rousseau. Chapters 4 and 5 (...) treat Kant. Chapters 6 and 7 deal with Hegel. Chapter 8 concludes that a lack of philosophical and historical experience coupled with a widespread inability to read philosophical texts according to the intention of the author causes us to mistake secularized theology for philosophy and is a main cause for the decline of contemporary universities. (shrink)

An exploration of the relationship between quantum theory and concepts of individuality and identity from ancient Greece to the present.