Developing a definition of group selection, and applying that definition to the dispute in the social sciences between methodological holists and methodological individualists, are the two goals of this paper. The definition proposed distinguishes between changes in groups that are due to group selection and changes in groups that are artefacts of selection processes occurring at lower levels of organization. It also explains why the existence of group selection is not implied by the mere fact that fitness values of organisms (...) are sensitive to the composition of groups. And, lastly, the definition explains why group selection need not involve selection for altruism. Group selection is thereby seen as an evolutionary force which is objectively distinct from other evolutionary forces. Applying the distinction between group and individual selection to the holism/individualism dispute has the desirable result that the dispute is not decidable a priori. This way of looking at the dispute yields a conception of individualism which is untainted by atomism and a conception of holism which is unspoiled by hypostatis. (shrink)

They are correct that punctuated equilibria apply to sexually reproducing organisms and that morphological evolutionary change is regarded as largely (if not exclusively) correlated with speciation events. However, they err in suggesting that we attribute stasis strictly to "developmental constraints," which represent only one of a set of possible mechanisms that we have suggested for the causes of stasis. Others include habitat tracking and the internal structure of species themselves [for example, (2)].

Noam Chomsky's book on syntactic structures is a serious attempts on the part of a linguist to construct within the tradition of scientific theory-construction ...

This paper gives an account of evolutionary explanations in biology. Briefly, the explanations I am primarily concerned with are explanations of adaptations. These explanations are contrasted with other nonteleological evolutionary explanations. The distinction is made by distinguishing the different kinds of questions these different explanations serve to answer. The sense in which explanations of adaptations are teleological is spelled out.

Since its original publication in 1979, The Possibility of Naturalism has been one of the most influential works in contemporary philosophy of science and social science. It is one of the cornerstones of the critical realist position, which is now widely seen as offering perhaps the only viable alternative to positivism and post positivism. This fourth edition contains a new foreword from Mervyn Hartwig, who is founding editor of the Journal of Critical Realism and editor and principal author of the (...) Dictionary of Critical Realism. (shrink)

"A fascinating and timely treatment of the objectivism versus relativism debates occurring in philosophy of science, literary theory, the social sciences, ...

An increasing number of biologists are expressing discontent with the prevailing theory of neo-Darwinism. In particular, the tendency of neo-Darwinians to adopt genetic determinism and atomistic notions of both genes and organisms is seen as grossly unfair to the body of developmental theory. One faction of dissenteers, the Process Structuralists, take their inspiration from the rational morphologists who preceded Darwin. These neo-rationalists argue that a mature biology must possess universal laws and that these generative laws should be sought within organismal (...) development. Such a rational biology will only be possible once the neo-Darwinian paradigm, with its reliance on inherently stochastic processes, is overthrown.To facilitate this revolution, process structuralism launches a broad attack on the theoritical adequacy of its opponent. It is charged that neo-Darwinism is untestable and therefore its hypotheses are nothing more than adaptive stories. Further, the lamentable tendencies toward genetic determinism and atomism by modern biologists is seen as the inescapable consequences of adopting the neo-Darwinian outlook. (shrink)

The purpose of the following, paper is to consider whether there is a fundamenital division of the objects with which metaphysics is concerned into two classes, universals and particulars, or whetlher there is any method of overcoming this dualism. My own opinion is that the dualism is ultimate; on the other hand, many men with whom, in the main, I am in close agreement, hold that it is not ultimate. I do not feel the grounds in favour of its ultimate (...) nature to be very conclusive, and in what follows I should lay stress rather on the distinctions and considerations introduced during the argument than on the conclusion at which the argument arrives. (shrink)

Though I have not found enough of the latter to test out this bromide, I am sensible of the value bestowed by colleagues who have taken such exacting care in analyzing my arguments. While their incisive observation and hard objections threaten to leave an extinct theory, I hope the reader will rather judge it one strengthened by adversity. Let me initially expose the heart of my argument so as to make obvious the shocks it must endure. I ask the reader (...) to grant that altruistic behavior can be empirically justified, that is, to allow that we have evolved under the aegis of kin and group selection (or comparably effective mechanisms) to heed the community welfare, to be moved to aid the distressed even at.. (shrink)

From Charles Darwin to Edward Wilson, evolutionary biologists have attempted to construct systems of evolutionary ethics. These attempts have been roundly criticized, most often for having committed the naturalistic fallacy. In this essay, I review the history of previous efforts at formulating an evolutionary ethics, focusing on the proposals of Darwin and Wilson. I then advance and defend a proposal of my own. In the last part of the essay, I try to demonstrate that my revised version of evolutionary ethics: (...) (1) does not commit the naturalistic fallacy as it is usually understood; (2) does, admittedly, derive values from facts; but (3) does not commit any fallacy in doing so. (shrink)

Throughout, this book questions our accepted definitions and biases, showing the self-reflective nature of scientific activity within society.

Textual exegesis is used to show that Marx's concept of social labor is transhistorical, referring to a collective activity of humans as a species. The collective nature of labor is suspended in capitalist production because of the anarchic character of market relations. But the suspension is skin deep: The sociality of labor asserts itself in a mediated manner through the alienated empowerment of goods with value. This is commodity fetishism, which vanishes when relations of production become actually collective?matching the transhistorical (...) essence of labor. Marx's concept of social labor is adjudged inadequate. It amounts to asserting that the actions of agents could be ex ante calculated according to a global rationality. In this respect, Marx's concept of social labor is reminiscent of the equally deficient notion of perfect competition in mainstream neoclassical economics. (shrink)

This book offers an introduction to the Sophists of fifth-century Athens and a new overall interpretation of their thought. Since Plato first animadverted on their activities, the Sophists have commonly been presented as little better than intellectual mountebanks - a picture which Professor Kerferd forcefully challenges here. Interpreting the evidence with care, he shows them to have been part of an exciting and historically crucial intellectual movement. At the centre of their teaching was a form of relativism, most famously expressed (...) by Protagoras as 'Man is the measure of all things', and which they developed in a wide range of views - on knowledge and argument, virtue, government, society, and the gods. On all these subjects the Sophists did far more than simply provoke Plato to thought. Their contributions were substantial and serious; they inaugurated the debate on many central philosophical questions and decisively shifted the focus of philosophical attention from the cosmos to man. (shrink)

Professor [H.W.] Sheldon's critique of contemporary naturalism as professed in the volume Naturalism and the Human Spirit consists of one central "accusation": naturalism is materialism pure and simple. This charge is supported by his further claim that since the scientific method naturalists espouse for acquiring reliable knowledge of nature is incapable of yielding knowledge of the mental or spiritual "nature" for the naturalist is definitionally limited to "physical nature." He therefore concludes that instead of being a philosophy which can settle (...) age-old conflicts between materialism and idealism, naturalism is no more than a partisan standpoint, and contributes no new philosophical synthesis. ... (shrink)

A coherent treatment of the flow of ideas throughout Darwin's works, this volume presents a unified theoretical system that explains Darwin's investigations, evaluating the literature from a historical, scientific, and philosophical perspective.

This book is a complete re-thinking of Aristotle's metaphysical theory of material substances. The view of the author is that the 'substances' are the living things, the organisms: chiefly, the animals. There are three main parts to the book: Part I, a treatment of the concepts of substance and nonsubstance in Aristotle's Categories; Part III, which discusses some important features of biological objects as Aristotelian substances, as analysed in Aristotle's biological treatises and the de Anima; and Part V, which attempts (...) to relate the conception of substance as interpreted so far to that of the Metaphysics itself. The main aim of the study is to recreate in modern imagination a vivid, intuitive understanding of Aristotle's concept of material substance: a certain distinctive concept of what an individual material object is. (shrink)

This anthology collects some of the most important papers on what is believed to be the major force in evolution, natural selection. An issue of great consequence in the philosophy of biology concerns the levels at which, and the units upon which selection acts. In recent years, biologists and philosophers have published a large number of papers bearing on this subject. The papers selected for inclusion in this book are divided into three main sections covering the history of the subject, (...) explaining its conceptual foundations, and focusing on kin and group selection and higher levels of selection.One of the book's interesting features is that it draws together material from the biological and philosophical literatures. The philosophical literature, having thoroughly absorbed the biological material, now offers conceptual tools suitable for the reworking of the biological arguments. Although a full symbiosis has yet to develop, this anthology offers a unique resource for students in both biology and philosophy.Robert N. Brandon is Professor in the Philosophy Department, Duke University. Richard M. Burian is Professor of Philosophy and Department Chairman, Virginia Polytechnic Institute and State University.A Bradford Book. (shrink)

FEW HEROES LOWER their sights in the prime of their lives; triumph leads inexorably on, often to destruction. Alexander wept because he had no new worlds to conquer; Napoleon, overextended, sealed his doom in the depth of a Russian winter. But Charles Darwin did not follow the Origin of Species (1859) with a general defense of natural selection or with its evident extension to human evolution (he waited until 1871 to publish The Descent of Man). Instead, he wrote his most (...) obscure work, a book entitled: On the Various Contrivances by Which British and Foreign Orchids Are Fertilized by Insects (1862). (shrink)

Traditionally, species have been treated as classes. In fact they may be considered individuals. The logical term “individual” has been confused with a biological synonym for “organism.” If species are individuals, then: 1) their names are proper, 2) there cannot be instances of them, 3) they do not have defining properties, 4) their constituent organisms are parts, not members. “ Species " may be defined as the most extensive units in the natural economy such that reproductive competition occurs among their (...) parts. Species are to evolutionary theory as firms are to economic theory: this analogy resolves many issues, such as the problems of “reality” and the ontological status of nomenclatorial types. (shrink)

Alfred I. Tauber (ed.), Organism and the Origins of Self. Dordrecht, Netherlands: Kluwer Academic Publishers, 1991. xix + 384 pp., US$ 110.00 (US$ 25.00 paperback). This is a fascinating book based on a 1990 symposium at Boston University. It promises to change the way one conceives of the organism. The authors start from different specializations but provide a most tantalizing feast of ideas. Richard Lewontin commences the book with a strange foreword. Lewontin submits that the concern with the "self and (...) private identity in modern biology is ... only one manifestation of the ideology of individualism that is a shibboleth of our particular [bourgeois] form of social organization" (p. xix). If this is the case, the reader should stop reading the book and ask for her money back. But I advise patience. Tauber's introduction is a mixture of the history of the medical notion of disease and the advocacy of a dialectical concept of the self as the interpenetration of part and whole. Tauber highlights Elie Metchnikoff's appealing idea of phagocytosis as just one form of the active organism striving to attain harmony among competing cells. (shrink)