Another title in the reissued Oxford Classic Texts in the Physical Sciences series, Jeffrey's Theory of Probability, first published in 1939, was the first to develop a fundamental theory of scientific inference based on the ideas of Bayesian statistics. His ideas were way ahead of their time and it is only in the past ten years that the subject of Bayes' factors has been significantly developed and extended. Until recently the two schools of statistics were distinctly different and set apart. (...) Recent work has changed all that and today's graduate students and researchers all require an understanding of Bayesian ideas. This book is their starting point. (shrink)

After sorting different structuralist claims, I argue that structural realist ideas are instantiated in the social sciences, providing both clarification of social science research and support for some components of structural realism. My main focus is on three distinct ways that the social sciences can be about structural relations—exemplified by claims about social structure, reduced form structures in causal modeling, and equilibrium explanations—and on the implication of structuralist ideas for thinking about issues concerning causal explanation and nonreductive pictures of the (...) unity of the science. †To contact the author, please write to: Department of Philosophy, 900 13th Street South, University of Alabama at Birmingham, Birmingham, AL 35294; e‐mail: [email protected]. (shrink)

This article defends laws in the social sciences. Arguments against social laws are considered and rejected based on the "open" nature of social theory, the multiple realizability of social predicates, the macro and/or teleological nature of social laws, and the inadequacies of belief-desire psychology. The more serious problem that social laws are usually qualified ceteris paribus is then considered. How the natural sciences handle ceteris paribus laws is discussed and it is argued that such procedures are possible in the social (...) sciences. The article ends by arguing that at least some social research is roughly as well as confirmed as good work in evolutionary biology and ecology. (shrink)

In recent years largely due to the seminal work of Kit Fine and that of Jonathan Lowe there has been a resurgence of interest in the concept of essence and the project of explaining de re necessity in terms of it. Of course, Quine rejected what he called Aristotelian essentialism in his battle against quantified modal logic. But what he and Kripke debated was a notion of essence defined in terms of de re necessity. The new Aristotelian essentialists regard essence (...) as entailing but prior in the order of explanation to de re necessity. In what follows I argue that the concept of essence so understood has not been adequately explained and that any attempt to explain it, at least along the lines most familiar from the literature, must be flagrantly circular or make use of de re modal notions. (shrink)

This is an elegant and clear tour through many of the issues in philosophy of mind that have occupied philosophers of this century. The topics covered include the problem of other minds, arguments for and against the existence of the soul, a discussion of the bundle theory of the mind, behaviorism, functionalism, mind/brain identity, the argument against the possibility of private language, personal identity and the possibility of after-life, and the question of whether animals and computers can have minds. Carruthers (...) emphasizes arguments for and against the various theories considered, and encourages readers to actively evaluate these approaches as well. Written with clarity and directness, Introducing Persons will prove a useful text for the beginner while simultaneously providing original material of interest to the advanced student and professional philosopher. (shrink)

Recently, technology has impacted upon sports umpiring and refereeing. One effect is that the means to make sound judgments has becoe ‘distributed’ to new groups of people such as TV viewers and commentators. The result is that justice on the sports field is often seen not to be done and the readiness to question umpires' decisions that once pertained only to the players and, in some sports, to the crowd, has spread to anyone who has a television. What is more, (...) the questioning can now be done on good grounds. This change is explained and a way of thinking about it is put forward. The aim is to develop a theory of the relationship between human match officials and technology. Toward this end I offer a new terminology for the kinds of justice that are involved in match officiating. I argue that the introduction of new technology should be done in such a way as to maintain the justice of decisions and that justice is not the same as accuracy. Justice is best served with a restrained use of new technology. (shrink)

Discourse carries thin commitment to objects of a certain sort iff it says or implies that there are such objects. It carries a thick commitment to such objects iff an account of what determines truth-values for its sentences say or implies that there are such objects. This paper presents two model-theoretic semantics for mathematical discourse, one reflecting thick commitment to mathematical objects, the other reflecting only a thin commitment to them. According to the latter view, for example, the semantic role (...) of number-words is not designation but rather the encoding of cardinality-quantifiers. I also present some reasons for preferring this view. (shrink)

The paper defends Gareth Evan's argument against vague identity "de re" from a criticism that quantum mechanics provides actual counter-examples to its validity. A more general version of Evans's argument is stated in which identity involving properties are not essential and it is claimed that the scientific facts as so far known are consistent with the Evansian thesis that indeterminacy in truth-value must always be due to semantic indecision.

Mugler maintains that interpreters have been mistaken in drawing from the pedagogical plan of Republic VII any general conclusion concerning the relative position which Plato assigned to philosophical speculation and mathematics, that in Plato's own intellectual experience the relation of the two was the reverse of that assigned to them there, mathematics being more often the end of metaphysical reflection than its point of departure, and that he recommended mathematical study to his pupils not merely as a propaedeutic for dialectic (...) but primarily because from his own experience he believed that subsequent philosophical meditation upon the fund of knowledge thus acquired would often lead to mathematical discoveries. Mugler does not say how this thesis is to be reconciled with the fact that at the end of the Laws dialectic is still declared to be the supreme science and that in such a late passage as Philebus 57 D ff. as well as in an early one like Euthydemus 290 C, neither of which is "pedagogical," the supremacy of dialectic and its priority to mathematics are affirmed as emphatically as in Republic VII; he simply says that a close interpretation of the "metaphysical" dialogues and the Timaeus will substantiate his contention, and it is therefore necessary to examine his interpretation in detail. (shrink)

Originally published in 1950 by Yale University Press.

The paper defends Gareth Evans's argument against vague identity. It appeals to a principle I name the principle of the diversity of the definitely dissimilar to defend the thesis that vague identity statements owe their indeterminacy to vagueness in language.

This new book offers a comprehensive and accessible introduction to Frege's remarkable philosophical work, examining the main areas of his writings and demonstrating the connections between them. Frege's main contribution to philosophy spans philosophical logic, the theory of meaning, mathematical logic and the philosophy of mathematics. The book clearly explains and assesses Frege's work in these areas, systematically examining his major concepts, and revealing the links between them. The emphasis is on Frege's highly influential work in philosophical logic and the (...) theory of meaning, including the features of his logic, his conceptions of object, concept and function, and his seminal distinction between sense and reference. Frege will be invaluable for students of the philosophy of language, philosophical logic, and analytic philosophy. (shrink)

Divers presents a set of de re modal truths which, he claims, are inconvenient for Lewisean modal realism. We argue that there is no inconvenience for Lewis.

BEGINNING with G. E. M. Anscombe's "Modern Moral Philosophy" in 1958, various critics--e.g., Frankena, Foot, MacIntyre, and Murdock--have, to one extent or another, expressed dissatisfaction with the condition of modern moral philosophy. Prior to this round of critiques, H. A. Prichard in 1912 asked the question "Is Moral Philosophy Based on a Mistake?" in an essay of that title in Mind. One finds precedent for these expressions of discontent with the ground rules of moral philosophy in both Aristotle and Kant, (...) two thinkers whose reformulations of the questions and procedures of ethics proved seminal for the discipline. Even neglecting other important developments in contemporary moral philosophy, the diversity and rigour of these critiques alone suggest that the prognosis for the discipline of ethics is quite favorable. Philosophy in at least one of its dimensions has recovered that self-reflective attentiveness that marks its most productive phases. So it is that several of these contemporary critiques raise the suspicion that what is wrong with moral philosophy is that it operates outside of a context in terms of which talk about moral laws or moral goods would be intelligible. Our contemporary situation can thus be contrasted with, for example, that of Aristotle for whom a discussion of "magnificence" was firmly rooted in an Athenian context in terms of which an argument over the merits of that particular virtue might be resolved. Alasdair MacIntyre's After Virtue brings this line of reflection into sharp new focus with a series of illuminating discussions concerning the role of the virtues both in the history of moral practices and in the logic of moral argument. In general, MacIntyre tries to show that "contemporary moral debate is interminable" ; that is, he tries to show why, given the nature of contemporary moral philosophy, there is "no rational way of securing moral agreement". Because I believe MacIntyre is successful in his demonstration, I shall, in this paper, take that demonstration for granted and try to construct a set of arguments designed to show how, in terms of a universally accessible paradigmatic character, we have at hand a way of avoiding the "interminable" regress of moral debate. Thus although my argument is derivative to MacIntyre's diagnosis and dependent, in part, upon his treatment of the concept of virtue, the proposal I develop here for the resolution of moral arguments is, sadly to say, somewhat at odds with his own. (shrink)

The low rates of regular exercise and overall physical activity (PA) in the general population represent a significant public health challenge. Previous research suggests that, for many people, exercise leads to a negative affective response and, in turn, reduced likelihood of future exercise. The purpose of this paper is to examine this exercise–affect–adherence relationship from an evolutionary perspective. Specifically, we argue that low rates of physical exercise in the general population are a function of the evolved human tendency to avoid (...) unnecessary physical exertion. This innate tendency evolved because it allowed our evolutionary ancestors to conserve energy for physical activities that had immediate adaptive utility such as pursuing prey, escaping predators, and engaging in social and reproductive behaviors. The commonly observed negative affective response to exercise is an evolved proximate psychological mechanism through which humans avoid unnecessary energy expenditure. The fact that the human tendencies toward negative affective response to and avoidance of unnecessary physical activities are innate does not mean that they are unchangeable. Indeed, it is only because of human-engineered changes in our environmental conditions (i.e., it is no longer necessary for us to work for our food) that our predisposition to avoid unnecessary physical exertion has become a liability. Thus, it is well within our capabilities to reengineer our environments to once again make PA necessary or, at least, to serve an immediate functional purpose. We propose a two-pronged approach to PA promotion based on this evolutionary functional perspective: first, to promote exercise and other physical activities that are perceived to have an immediate purpose, and second, to instill greater perceived purpose for a wider range of physical activities. We posit that these strategies are more likely to result in more positive (or less negative) affective responses to exercise, better adherence to exercise programs, and higher rates of overall PA. (shrink)

Tarrant examines whether the relationship between Socrates and his young followers could ever have been treated by Plato in the same fashion as it is treated in the Platonic Theages, where the terminology of synousia is repeatedly applied to it. In minimizing the part played by knowledge and maximizing the role of the divine and of eros, the work creates a "Socrates" who conforms to the educational ideology of the Academy of Polemo in the period 314-270 BC.

Coward (religious studies, U. of Calgary) explores the similarities and differences between the language theories of modern French philosopher Jacques Derrida and several traditional Indian schools of thought.

INTRODUCTION Philosophy is a discipline of fundamental diversities and extremely divergent modes of thought some of which occupy center stage in Western ...