Researchers from across the social sciences have found consistent deviations from the predictions of the canonical model of self-interest in hundreds of experiments from around the world. This research, however, cannot determine whether the uniformity results from universal patterns of human behavior or from the limited cultural variation available among the university students used in virtually all prior experimental work. To address this, we undertook a cross-cultural study of behavior in ultimatum, public goods, and dictator games in a range of (...) small-scale societies exhibiting a wide variety of economic and cultural conditions. We found, first, that the canonical model – based on self-interest – fails in all of the societies studied. Second, our data reveal substantially more behavioral variability across social groups than has been found in previous research. Third, group-level differences in economic organization and the structure of social interactions explain a substantial portion of the behavioral variation across societies: the higher the degree of market integration and the higher the payoffs to cooperation in everyday life, the greater the level of prosociality expressed in experimental games. Fourth, the available individual-level economic and demographic variables do not consistently explain game behavior, either within or across groups. Fifth, in many cases experimental play appears to reflect the common interactional patterns of everyday life. Key Words: altruism; cooperation; cross-cultural research; experimental economics; game theory; ultimatum game; public goods game; self-interest. (shrink)

We would like to thank the commentators for their generous comments, valuable insights and helpful suggestions. We begin this response by discussing the selfishness axiom and the importance of the preferences, beliefs, and constraints framework as a way of modeling some of the proximate influences on human behavior. Next, we broaden the discussion to ultimate-level (that is evolutionary) explanations, where we review and clarify gene-culture coevolutionary theory, and then tackle the possibility that evolutionary approaches that exclude culture might be sufficient (...) to explain the data. Finally, we consider various methodological and epistemological concerns expressed by our commentators. (shrink)

Between Deleuze and Derrida is the first book to explore and compare the work of Gilles Deleuze and Jacques Derrida, two leading philosophers of French post-structuralism. This is done via a number of key themes, including the philosophy of difference, language, memory, time, event, and love, as well as relating these themes to their respective approaches to Philosophy, Literature, Politics and Mathematics. Contributors: Eric Alliez, Branka Arsic, Gregg Lambert, Leonard Lawlor, Alphonso Lingis, Tamsin Lorraine, Jeff Nealon, Paul Patton, Arkady (...) Plotnitsky, John Protevi, Daniel W. Smith. (shrink)

Andres Bonifacio is a household name in the history of the Philippines.His name has been included into many discussion and controversies revolvingover his identity as the Father of the Revolution and being the founder ofKataastaasang, Kagalanggalangag Katipunan . His poems serve as legaciesthat can unlock what kind of person is Andres. Through his poems, he expressedreflections about the situation of the Indios during the time of colonization andthe rage of the revolution. This descriptive study analyzed four selected poemsof Andres Bonifacio (...) and sought to find a new insight into the poems through a Neo-Marxist perspective using a Neo-Marxist lens, specifically the theory of cultural hegemony by Antonio Gramsci. Based on the content analysis of hispoems, it was found out that Bonifacio was affected by the false consciousnesspropagated by the colonizers during the Spanish settlement in the country. Italso answered the question whether Bonifacio is a patriotic man or a nationalistichero. Keywords: Literature, revolution, neo-marxism, poems, Andres Bonifacio, descriptiveresearch, Philippines. (shrink)

The development of factor markets has opened Chinese agriculture for the penetration of capitalism. This new round of rural transformation—China’s agrarian transition— raises the agrarian question in the Chinese context. This study investigates how capitalist forms and relations of production transform agricultural production and the peasantry class in rural China. The authors identify six forms of nonpeasant agricultural production, compare the labor regimes and direct producers’ socioeconomic statuses across these forms, and evaluate the role of China’s land-rights institution in shaping (...) these forms. The empirical investigation presents three main findings: Peasant differentiation : capitalist forms of agricultural production differentiate peasants into a variety of new class positions. Market-based stratification: producers in capitalist agriculture are primarily stratified by their positions in labor and land markets; their socioeconomic statuses are linked with their varying degrees of proletarianization. Institutional mediation: rural China’s dual-track land system plays a crucial role in shaping the diverse and unique forms of capitalist production. (shrink)

Published one year after Forget Foucault, In the Shadow of the Silent Majorities may be the most important sociopolitical manifesto of the twentieth century: it calls for nothing less than the end of both sociology and politics. Disenfranchised revolutionaries hoped to reach the masses directly through spectacular actions, but their message merely played into the hands of the media and the state. In a media society meaning has no meaning anymore; communication merely communicates itself. Jean Baudrillard uses this last outburst (...) of ideological terrorism in Europe to showcase the end of the "Social." Once invoked by Marx as the motor of history, the masses no longer have sociological reality. In the electronic media society, all the masses can do--and all they will do--is enjoy the spectacle. In the Shadow of the Silent Majorities takes to its ultimate conclusion the "end of ideologies" experienced in Europe after the Soviet invasion of Hungary and the death of revolutionary illusions after May 1968. Ideological terrorism doesn't represent anything anymore, writes Baudrillard, not even itself. It is just the last hysterical reaction to discredited political illusions. (shrink)

The current ethical norms of genomic biobanking creating and maintaining large repositories of human DNA and/or associated data for biomedical research have generated criticism from every angle, at both the practical and theoretical levels. The traditional research model has involved investigators seeking biospecimens for specific purposes that they can describe and disclose to prospective subjects, from whom they can then seek informed consent. In the case of many biobanks, however, the institution that collects and maintains the biospecimens may not itself (...) be directly involved in research, instead banking the biospecimens and associated data for other researchers. Moreover, the future uses of biospecimens may be unknown, if not unknowable, at the time of collection. Biobanking may thus stretch the meanings of inform and consent to their breaking point: if you cannot inform subjects about what their biospecimens will be used for, what can they consent to? Given that informed consent by individual subjects is the ethical gold standard, the seeming dilution of the concept in the context of biobanking is a profound problem. (shrink)

One way to characterise the difference between analytic and Continental political philosophy concerns the different roles played by normative and descriptive analysis in each case. This article argues that, even though Michel Foucault’s genealogy of liberal and neoliberal governmentality and John Rawls’s political liberalism involve different articulations of normative and descriptive concerns, they are complementary rather than antithetical to one another. The argument is developed in three stages: first, by suggesting that Foucault offers a way to conceive of public (...) reason as a historical phenomenon. Second, it is suggested that both Rawls and Foucault allow us to consider rights as historical and particular rather than a-historical and universal. Third, it is argued that Foucault’s genealogy of modern liberal government illuminates some of the tensions and some of the alternatives within the liberal tradition in relation to the concept of political legitimacy. (shrink)

The aim of this paper is to show the relationship between John XXIII and Robert K. Greenleaf’s understanding of leadership. By taking into consideration Greenleaf’s theory of servant-leadership – from conceptualization to model development – and Larry Spears’ influential rubric of ten servant-leadership characteristics, we will show how servant-leadership theory goes in line with that of John XXIII when both are based on a notion of the common good and human dignity.

What is the origin of the concept of a law of nature? How much does it owe to theology and metaphysics? To what extent do the laws of nature permit contingency? Are there exceptions to the laws of nature? Is it possible to give a reductive analysis of lawhood, or is it a primitive? -/- Twelve brand-new essays by an international team of leading philosophers take up these and other central questions on the laws of nature, whilst also examining some (...) of the most important intuitions and assumptions that have guided the debate over laws of nature since the concept's invention in the seventeenth century. -/- Laws of Nature spans the history of philosophy and of science, contemporary metaphysics, and contemporary philosophy of science. Contents: 1. Intuitions and Assumptions in the Debate over Laws of Nature, Walter Ott and Lydia Patton 2. Early Modern Roots of the Philosophical Concept of a Law of Nature, Helen Hattab 3. Laws of Nature and the Divine Order of Things: Descartes and Newton on Truth in Natural Philosophy, Mary Domski 4. Leges sive natura: Bacon, Spinoza, and a Forgotten Concept of Law, Walter Ott 5. Laws and Powers in the Frame of Nature, Stathis Psillos 6. Laws and Ideal Unity, Angela Breitenbach 7. Becoming Humean, John W. Carroll 8. A Perspectivalist Better Best System Account of Lawhood, Michela Massimi 9. Laws: An Invariance Based Account, James Woodward 10. How the Explanations of Natural Laws Make Some Reducible Physical Properties Natural and Explanatorily Powerful, Marc Lange 11. Laws and their Exceptions, Stephen Mumford 12. Are laws of nature consistent with contingency?, Nancy Cartwright and Pedro Merlussi. (shrink)

This study examined the effects of best examples, critical attributes, definitions, and practice on concept acquisition and prototype formation. The sample consisted of 144 undergraduates who were administered achievement and protocol tests. The same two tests were administered two weeks later as retention tests. On the immediate posttest, results indicated that all groups scored significantly higher than the group taught with best examples only. No significant differences were reported on the retention test. Results of the protocol data indicated that students (...) taught with critical attributes fortned clearer mental prototypes than those taught with best examples. (shrink)

This article examines the linguistic aspects of post-structuralist and liberal pragmatist political theory. It analyses the differences and similarities between post-structuralist philosophy and liberal political theory. It explores the egalitarian and democratic presuppositions of post-structuralist critical strategies and the non-metaphysical and historical conception of liberalism that we find in the late Rawls. It also discusses the relevant works of Jacques Derrida, Richard Rorty, and John Rawls.

This paper explores possible important relationships and sympathies between Amartya Sen’s Capabilities Approach framework for understanding the human condition and the educational ideas of John Dewey and Paolo Freire. All three focus on the importance of democratic values in a fair, well-functioning society, while Sen and Freire especially explore the difficulties and possibilities of oppressed populations. Sen suggests that all humans have a right to choice in determining their life trajectories and should be provided with the tools that allow (...) them to flourish. Both education and democratic values play important roles in creating the types of context that allow individuals and communities to recognize a wide array of human capabilities. We suggest here that the theories of Dewey and Freire offer avenues through educational processes for developing these contexts for expanded human capability. Dewey suggests an educational approach that stresses democratic values and the ability and willingness of individuals to reach out towards new possibilities. Freire stresses the idea of praxis playing a central role in education—a focus on the cycle of everyday action, reflection, and re-creation of action that leads to productive changes in life trajectories. We argue that Sen, Dewey, and Freire together help to offer a new way of understanding education in the twenty-first century. (shrink)

The volume brings together for the first time original essays by leading philosophers working on powers in relation to metaphysics, philosophy of natural and social science, philosophy of mind and action, epistemology, ethics and social and political philosophy. In each area, the concern is to show how a commitment to real causal powers affects discussion at the level in question. In metaphysics, for example, realism about powers is now recognized as providing an alternative to orthodox accounts of causation, modality, properties (...) and laws. Dispositional realist philosophers of science, meanwhile, argue that a powers ontology allows for a proper account of the nature of scientific explanation. In the philosophy of mind there is the suggestion that agency is best understood in terms of the distinctive powers of human beings. Those who take virtue theoretic approaches in epistemology and ethics have long been interested in the powers that allow for knowledge and/or moral excellence. In social and political philosophy, finally, powers theorists are interested in the powers of sociological phenomena such as collectivities, institutions, roles and/or social relations, but also in the conditions of possibility for the cultivation of the powers of individuals. The book will be of interest to philosophers working in any of these areas, as well as to historians of philosophy, political theorists and critical realists. (shrink)

In spacetime physics any set C of events—a causal set—is taken to be partially ordered by the relation ≤ of possible causation: for p, q ∈ C, p ≤ q means that q is in p’s future light cone. In her groundbreaking paper The internal description of a causal set: What the universe looks like from the inside, Fotini Markopoulou proposes that the causal structure of spacetime itself be represented by “sets evolving over C” —that is, in essence, by the (...) topos SetC of presheaves on Cop. To enable what she has done to be the more easily expressed within the framework presented here, I will reverse the causal ordering, that is, C will be replaced by Cop, and the latter written as P—which will, moreover, be required to be no more than a preordered set. Specifically, then: P is a set of events preordered by the relation ≤, where p ≤ q is intended to mean that p is in q’s future light cone—that q could be the cause of p, or, equally, that p could be an effect of q. In that case, for each event p, the set p↓ = {q: q ≤ p} may be identified as the causal future of p, or the set of potential effects of p. In requiring that ≤ be no more than a preordering—in dropping, that is, the antisymmetry of ≤—I am, in physical terms, allowing for the possibility that the universe is of Gödelian type, containing closed timelike lines. (shrink)

The purpose of this paper is to discuss Norman Kretzmann's account of Aquinas's discussion of will in God. According to Kretzmann, Aquinas's reasoning seems to leave no place for choice on God's part, since, on Aquinas's account, God is not free not to will Himself. And so this leads to the problem about God's willing things other than Himself. On this, Kretzmann finds serious problems with Thomas's position. Kretzmann argues that Aquinas should have drawn necessitarian conclusions from his account of (...) divine will. Moreover, in light of one reading of De veritate, q. 24, a. 3, but one not accepted by the Leonine edition, Kretzmann also maintains that Aquinas practically conceded this necessitarian view of God's creative activity in that text. My purpose will be, after presenting Kretzmann's presentation and defence of Aquinas's attribution of will to God, to examine critically his claim that Thomas should have concluded that God is not free not to create, and to determine whether a stronger argument can be made in support of Aquinas's position in light of his texts. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:THE SUBSTANTIAL UNITY OF MATERIAL SUBSTANCES ACCORDING TO JOHN POINSOT JOHN D. KRONEN The University of St. Thomas St. Paul, Minnesota EVERY SUBSTANCE metaphysician must answer several difficult questions peculiar to his or her ontology. In this paper I will examine John Poinsot's answer to two of these questions, one concerning the nature of the form of substantial composites, and one concerning which material objects are (...) substantial composites. I shall argue that Poinsot's answers to these questions show the untenability of a structuralist view of substantial form and of a reductive materialist view of living beings. But before considering these questions I must briefly outline Poinsot's view of what the general nature of substance is, as explained in his treatise on material logic.1 Poinsot's Account of Substance in General In the section of his Material Logic concerned with the categories Poinsot gives a succinct account of the nature of substance 1 Cursus Philosophicus thomisticus; vol. I, Ars logicae prima et secunda pars, ed. P. Beato Reiser (Turin, Italy: Marietti, 1820), Q. XV, pp. 523-527. It should be noted that I am not concerned in this paper with describing either the psychological origin of the notion of substance, or of justifying it against phenomenalism. My only aim is to show how such a view of substance leads to a certain notion of form when it is applied, so to speak, to material objects. For an interesting account of the origin of the concept of substance in Poinsot see John Deely, Tractatus De Signis: The Semiotic of John Poinsot (Los Angeles, Berkeley, and London: The University of California Press, 1985), p. 86, n. 16. Deely takes it that Poinsot has a deeper categorial scheme than that of Aristotle from which the latter's scheme "emerges," as it were. In this article, then, I am not concerned with that deeper scheme which Deely refers to in this interesting note. 599 600 JOHN D. KRONEN in general and of its relation to the supposit and to the act of existing. He notes that by " substance " narrowly considered is meant that kind of essence to "which it is due to exist in itself as opposed to that kind to which it is due to exist in another" (i.e., an accident).2 He defends this as the primary " definition " 3 of substance against the other definition of it which is " that which stands under accidents," on the grounds that a thing must exist in itself, at least ontologically speaking, before it can support accidents 4 and that to define substance as that which supports accidents is to define it in relation to other things, not itself. This point is important because many modern and contemporary philosophers who have attacked the notion of substance have done so by arguing that there are no beings which stand under accidents. For Poinsot this attack, even if successful, would show that there are no accidents, not that there are no substances. Poinsot insists that " substance " connotes a quiddity to which to exist in itself is due since actual existence does not belong to the essence of any created thing.5 Further, Poinsot insists that to exist in itself " connotes more than a mere negation of existing in another; rather it connotes a positive perfection." This is because to exist in a dependent way is to exist in an imperfect way, so to exist independently must be to exist in a more perfect way.6 Finally, Poinsot distinguishes between the substance and the supposit. The substance is the complete nature of the thing, while 2 Ibid., p. 523. a " Substance " as a supreme genus cannot strictly be defined since it cannot be differentiated from any higher genus. 4 Haec autem proprietas existendi per se intelligitur vel secundum considerationem absolutam et in ordine ad se, et sic dicitur subsistens, quasi non indignes alio ut sustentetur, sed in se sistens; vel dicitur secundum habitudinem ad alia, quatenus ilia sustentat in esse, et sic dicitur non solum subsistens, sed etiam substans. Ibid., p. 523. 5 ••• esse actu per se vel in alio non est ipsa quidditas substantiae vel accidentis, quia esse seu existere in nulla quidditate creata... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 85 scientious search for principles of method (and of peace) may have been one of the reasons why he was suspect in England, as were the Ramist "methodists." In any case, it is quite clear now that Hobbes was not a materialist, not even when he was writing De Corpore. HERBERT W. SCHNEIDER Claremont, CallJornia Pierre Bayle, Historical and Critical Dictionary selections. Translated with an Introduction and (...) notes by Richard H. Popkin. (New York: The Bobbs-Merrill Co. Pp. xliv q- 456.) This new edition of selections from Pierre Bayle's famous Dictionnaire will be welcomed by historians and philosophers alike. In it we find a representative sample from the book that was both the inspiration and despair of much of eighteenth-century thought, and that still presents modem man with both questions and methodological acid that makes it difficult to find or accept "truth." The young readers who will meet Pierre Bayle for the first time in these pages will find him to be the skeptical philosopher, the ribald, sometimes lewd, even pornographic storyteller, the detached scholar who prowled through the history and the ideas of men, dissolving all certainty by analyses that peeled off layer after layer of belief until the core itself was exposed as naive or ridiculous. Had Professor Popkin done nothing more than provide us with these excellently chosen selections from the Dictionnaire, we would all be in his debt, for he gives us a chance easily to bring this important work to the attention of our students. But this volume is considerably more than simply a selection. Professor Popkin's Introduction is an important statement in the controversy over Bayle's personal beliefs and involvemeat. For more than two decades a large literature has portrayed Bayle in many different guises: for some he was still the skeptic who intentionally forged the weapons with which Voltaire and his colleagues assaulted the Judeo-Christian traditions of European men; at the other extreme he was a devout Huguenot who merely wanted to do for the Calvinist world what Bishop Huet and other Catholic skeptics did for the Catholic one, namely to prove the necessity of accepting the Christian beliefs on faith since absolute knowledge was impossible. Professor Popkin has learned Bayle's methodology too well to allow himself to be trapped by a simple explanation. He refuses to identify Bayle with a Kierkegaard or a Lamennais whose ideas would dissolve under Bayle's pen just as did Pascal's and Jurieu's. But where are we to find the secret of this man who lived out his life as a member of the French Reformed Church in Amsterdam while he unfolded the absurdity or naivet~ of every intelligible Christian theology? The problem becomes more perplexing when we note his obvious sympathy for both Manicheanism and Judaism. Could he have been the last of the Cathars or a secretly converted Jew? Popkin calls attention to Bayle's interest in and affection for Maimonides' work which he translates "Guide for the perplexed", but which could be translated "Guide for those who have lost their way" or in our parlance, "the derailed." In a way Bayle's Dictionnaire was itself a "Guide" for men in trouble with their beliefs. But Bayle's approach to this problem must be understood in light of his own discussion of religion "of the heart" and religion "of reason." Like Madame Labrousse, Popkin is much impressed by the simplicity of Bayle's last words, written on the day he died, in which he described himself as "a Christian philosopher convinced of and pierced with the mercies of God.... " The statement omits all the im~ portant theological propositions of Christian theology as well as any emotional feeling. We must see Pierre Bayle as an erudite, unemotional man whose "religion had no expressed or expressible content.., but was only in the heart in some quiet unemotional way.... " Popkin sees him as "a quite Erasmian scholar, living out his days in the city of Erasmus, examining man's intellectual heritage and intellectual world.., by patient erudition [undermining] man's intellectual frame of reference while remaining secure and tranquil in his unemotional religion of the heart." Since... (shrink)

Doxastic logic, beginning with Hintikka’s Knowledge and Belief. An Introduction to the Logic of the Two Notions, studies relations between propositions about what we believe. Using ‘a’ as a proper name like ‘Ann’, ‘→’ for ‘if’ as opposed to material implication, propositional variables such as ‘p’, ‘q’ and ‘B’ to represent the two-place relation, ‘... believes that... ’.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Cicero's Correspondence: A Literary StudyJohn NicholsonG. O. Hutchinson. Cicero's Correspondence: A Literary Study. Oxford: Clarendon Press, 1998. xv + 235 pp. Cloth, $65.The focus here is on rescuing Cicero's correspondence from the subliterary status of mere historical and biographical source material, and promoting an appreciation of its inherent artistic value and interest. Now that the text of the letters has finally been restored to a sound footing and (...) their historical contents well elucidated, Hutchinson cogently argues that it is time for scholars to pay more attention to them from a literary perspective. Accordingly, he shows how Cicero's constant rhetorical shaping of his material lifts the letters beyond the level of mere historical documents to that of a sophisticated and persuasive form of literature. In his introductory chapter he explains that critics have long shied away from this kind of literary approach because Cicero did not write these letters for publication. But even so, there is evidence that Cicero saw the potential of letters as a distinct and respectable literary genre. We are reminded, for example, that he knew and valued various published collections of letters, such as those by Plato and Epicurus, and that toward the end of his life he planned to publish a small edited selection of his own correspondence. We also know that he was conscious of different categories of letter writing based on [End Page 159] function and manner (Fam. 2.4.1), thereby showing his awareness of the aesthetic dimensions inherent in the form. In particular, examination of the dozens of his letters of recommendation (Fam. 13) reveals his deliberate manipulation of established epistolary conventions. Also notable is the prevalence of prose rhythms, similar to those found throughout his published works--a strong indication of self-conscious artistry in the composition of his letters. Finally, the goal of persuasion, central in much of the correspondence, naturally called forth the author's exceptional rhetorical powers to craft his words in an artfully persuasive way. Considering all these factors, Hutchinson argues that Cicero's letters must not be naively mined as historical source material without considering the aesthetic considerations which influenced their composition; in fact, he says, "the constant shaping of material for persuasive and aesthetic ends, in presentation, structure, and style, prevents any direct or straightforward access to history" (23). The present literary approach is therefore long overdue.After exploring in chapter 1 these general issues that justify his approach, Hutchinson devotes the remaining chapters of his book to discussing six specific themes, each illustrated by passages taken from a wide selection of different letters (including samples written to Cicero) and comparing them to passages from other types of literature. The six themes are Exile, Consolation, Narrative, Dialogue, Time, and Humor.The chapter on exile presents three letters Cicero wrote in 58 b.c. during the intense personal crisis of his banishment from Rome (Fam. 14.4, Att. 3.7, Q. Fr. 1.3). Though usually interpreted as embarrassing emotional exhibitions of a weak character out of control, these letters in fact show great eloquence and mastery of language, astutely molded to suit the addressee: to his wife he is tender, to Atticus he is argumentative, to his brother he is formal. Beneath the superficial emotional hyperbole, the subtlety and mobility of the author's intelligence remains evident throughout, and emotion blends with argument and rhetorical power just as deftly here as it does in the published speeches. So too in the next chapter, on consolation, where the subject matter remains emotionally gloomy, we can observe Cicero's renowned rhetorical skills at work. Writing in a recognized philosophical genre, he uses argument and persuasion to try to control and lessen the emotional excess of bereaved friends, mixing conventional Stoic adages with acknowledgment of harsh contemporary realities. The writing is elegant, neat, multilayered, and closely reasoned. For the sake of contrast and comparison, Hutchinson also presents two well-known letters of consolation written to Cicero after the death of his daughter in 45 b.c. (Fam. 5.14 and 4.5). The rhetoric in these, though impressive, nevertheless lacks Cicero's masterly smoothness and tact. In place of his... (shrink)

Empiricism is the doctrine that all knowledge has a strictly observational basis. Rationalism is the doctrine that least some knowledge has non-observational, purely conceptual basis. In the present work, empiricism is carefully considered and found to have four dire shortcomings: -/- (1) Empiricism cannot account for our knowledge of what doesn't exist, let alone what cannot exist. -/- (2) Empiricism cannot account for our knowledge of dependence-relations, given (1), coupled with the fact that 'P depends on Q' is equivalent with (...) 'not-Q either necessitates or is dispositive of not-P.' -/- (3) Empiricism cannot account for our knowledge of the past, the future, or the possible, given (2), coupled with the fact knowledge of any of these domains requires knowledge of conditional truths (truths of the form "if P, then Q") and therefore of dependence-relations. -/- (4) Empiricism cannot by itself apprise us of any truths, given (3), coupled with the fact that knowledge of conditional truths is necessary to recognize the truths implicit in any body of sensory data. -/- The arguments of key empiricists are closely examined. Special attention is paid to George Berkeley's arguments for idealism ('to be is to be perceive/conceived'). It is shown that, although Berkeley's arguments fail, profound insights are embedded in the very sophisms that vitiate those same arguments, the three most important ones being: -/- (i) That data-modelling and truth-identification at least sometimes coalesce, -/- (ii) That scientific theories are at least sometimes capable of being represented as interpreted formal calculi, and -/- (iii) That when theoretical terms are defined contextually, as opposed to directly, otherwise unintelligible assertions acquire scientific significance. -/- Further, it is shown that, even though Berkeley's arguments for idealism fall through, he himself deserves credit for identifying the principle in terms of which the fallacies in those arguments are to be understood, namely: -/- (*) It is not sensory experience alone that yields awareness of the outside world, but sensory experience coupled with awareness on the subject's part of relational invariances holding among the objects of those awareness. -/- Thus, perceptual knowledge is knowledge of invariances. And, to make a point hinted at in Berkeley's work, knowledge of laws is meta-perceptual knowledge, given that laws of nature are invariances holding among the invariances holding among the objects of perception. (shrink)

Vann McGee has proposed a counterexample to the Ramsey Test. In the counterexample, a seemingly trustworthy source has testified that p and that if not-p, then q. If one subsequently learns not-p, then one has reason to doubt the trustworthiness of the source and so, the argument goes, one has reason to doubt the conditional asserted by the source. Since what one learns is that the antecedent of the conditional holds, these doubts are contrary to the Ramsey Test. We argue (...) that the counterexample fails. It rests on a principle of testimonial dependence that is not applicable when a source hedges his or her claims. (shrink)

Appropriate for a conference relating philosophy and education, we seek ways more faithful than the truth-functional hook to understand and represent that ordinary-language conditional which we use in, e.g., modus ponens, and that conditional’s remote and counterfactual counterparts, and also the proper negations of all three. Such a logic might obviate the paradoxes caused by T-F representation, and be educationally fruitful. William and Martha Kneale and Gilbert Ryle assist us: "In the hypothetical case in which p, it is inferable, on (...) the basis that p and at least in the given context, that q." "Inferable" is explained. This paraphrase is the foundation of the logic of hypothetical inferability. It generates the negative but non-TF device "hib", followed by a bracketed conjunction. This is an enriched negative: "hib " is stronger than "-," and "-hib" offers us "-hib," weaker than "p. -q." Thus equipped, we can test deductive arguments by the CI method explained, and explode paradoxes. The paraphrase, "hib," and the CI method are fruitful in training students to understand this conditional, and to demonstrate genuine validity or invalidity. (shrink)

The volume brings together for the first time original essays by leading philosophers working on powers in relation to metaphysics, philosophy of natural and social science, philosophy of mind and action, epistemology, ethics and social and political philosophy. In each area, the concern is to show how a commitment to real causal powers affects discussion at the level in question. In metaphysics, for example, realism about powers is now recognized as providing an alternative to orthodox accounts of causation, modality, properties (...) and laws. Dispositional realist philosophers of science, meanwhile, argue that a powers ontology allows for a proper account of the nature of scientific explanation. In the philosophy of mind there is the suggestion that agency is best understood in terms of the distinctive powers of human beings. Those who take virtue theoretic approaches in epistemology and ethics have long been interested in the powers that allow for knowledge and/or moral excellence. In social and political philosophy, finally, powers theorists are interested in the powers of sociological phenomena such as collectivities, institutions, roles and/or social relations, but also in the conditions of possibility for the cultivation of the powers of individuals. The book will be of interest to philosophers working in any of these areas, as well as to historians of philosophy, political theorists and critical realists. (shrink)

What is the relationship between saying ‘I know that Q’ and guaranteeing that Q? John Austin, Roderick Chisholm and Wilfrid Sellars all agreed that there is some important connection, but disagreed over what exactly it was. In this paper I discuss each of their accounts and present a new one of my own. Drawing on speech-act theory and recent research on the epistemic norms of speech acts, I suggest that the relationship is this: by saying ‘I know that Q’, (...) you represent yourself as having the authority to guarantee that Q. (shrink)

The minimum-uncertainty states for systems with many degrees of freedom are investigated. The limiting situation, relevant to the electromagnetic field, is discussed and it is pointed out that the states that minimize Δp Δq do not tend to the coherent states. These latter, including the vacuum state, are minimum-uncertainty states for the transverse electric and magnetic fields. In an appendix a direct method to obtain the wave functional for the vacuum is presented.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Lost Sutras of Jesus: Unlocking the Ancient Wisdom of the Xian Monks, and: The Buddha's Gospel: A Buddhist Interpretation of Jesus' WordsJohn D'Arcy MayThe Lost Sutras of Jesus: Unlocking the Ancient Wisdom of the Xian Monks. Edited by Ray Riegert and Thomas Moore. London: Souvenir Press, 2004. 140 + xi pp.The Buddha's Gospel: A Buddhist Interpretation of Jesus' Words. By Lindsay Falvey. Adelaide: Institute for International Development, (...) 2002. 108 pp.Since Roy C. Amore's Two Masters, One Message (1987) revived the hypothesis of Buddhist influence on Christian origins and Hans-Joachim Klimkeit's research established links between Nestorian Christianity, Gnostic Manichaeism, and Mahayana Buddhism in Central Asia, there is scope for further reflection on commonalities between the two traditions over and above the purely doctrinal and philosophical. The two books under review, though intended for a general readership, are indications that interest in these matters is very much alive.Riegert and Moore preface their selection of texts with the story of Bishop Aleben (A-lo-pen), who travelled the Silk Road from Persia and was received with honour at the imperial capital of Xian (Chang-an) at the beginning of the Tang dynasty (635 CE). The emperor Taizong was sympathetic to what he called the "Luminous Religion," a Nestorian version of Christianity, possibly in Syriac, as presented by Aleben. It seems that these teachings were translated into Chinese in the form of sutras. One of them, preserved in stone as the Monument Sutra, features the cross rising from the lotus, the symbol chosen by Karl Reichelt for Tao-fung Shan, his Christian center in Buddhist style at Sha-tin outside Hong Kong, many centuries later. Thousands of Buddhist texts were preserved in the library cave at Dunhuang monastery, about one thousand miles west of Xian, where they were rediscovered by the Taoist priest Wang Yuanlu, who arrived there in the 1890s and became the self-appointed guardian of the scrolls.Included in this treasure trove were the Jesus Sutras, which are now scattered in museums and private collections, largely inaccessible to the public. But if the selection published here in a very elegant translation is anything to go by, they are [End Page 190] extremely significant religious documents with a spiritual value all their own. For the uninitiated, there is no way of checking the authenticity of these translations. The commentaries that accompany them could be slightly tendentious in that they nudge us in the direction of the editors' particular holistic worldview. But the texts themselves have a beauty and integrity that speaks for itself. They represent a Higher Dharma of perfect purity (p. 86), which, like a mirror, reflects the world with no trace of self: no desire, no action, no virtue, no truth (pp. 80–83, 126–129). The Jesus story is retold, and Jesus is portrayed as the teacher of this Higher Path. The sutras speak of One Spirit who is self-created, One God who is creator of the world, and One Lord, the Messiah who will return. There are prayers, too: "O Loving Father, Enlightened Son, Holy Spirit King"; "Lamb of Love and Bliss"; "O Holy Sage, Universal Lord, Messiah" (pp. 110–113). The texts obviously bear witness to a Buddhist-Christian dialogue much earlier and at a far deeper level than many would have thought possible. Whether they represent the religion of the future, as the editors suggest, remains to be seen.Lindsay Falvey's project of interpreting the canonical texts of Buddhism and Christianity in reference to one another has a similar orientation. In the course of agricultural development work in Thailand he came to realize "that the striking similarity between the two teachers may well be a seamless cloak of congruence beneath the mantle of culture and lore" (p. 13); the texts, in other words, may be quite literally translatable into one another's terms. Though aware that Q, the collection of Jesus' sayings that is supposed to have been available to the synoptic evangelists, is a hypothetical reconstruction, he still feels able to use a version of it as a basis for his experiment. He prefaces this with what he calls "A... (shrink)