The late Jacob Klein’s important book is, remarkably, a lucid presentation of esoteric argument. Dealing with the famed Platonic triad, Theaetetus, Sophist, and Statesman, Klein settles the dispute about the missing dialogue, "The Philosopher," by first denying that it is missing and second showing that it is unnecessary. He argues, in short, that the triad is a dyad. That argument is reinforced by the distinction Klein strongly implies between the Socratic Theaetetus and the Eleatic Sophist and Statesman. "We can (...) now understand why the conversations of the ‘trilogy’ occur in two, not three, days and why the Sophist, the Statesman, and the Philosopher are dealt with in two, not three, dialogues". (shrink)

W. B. Gallie's words about Peirce's cosmology—"the black sheep or white elephant of his philosophical progeny" (1952, p. 216)—have often been quoted, usually as a preface to giving a better account of the animal. That he attributed the view to 'contemporary philosophers' and did not assert it himself has usually been ignored. True, Gallie did argue that the "cosmology is a failure, and an inevitable failure" (p. 236), but he also said that Peirce himself "recognized … that his work in (...) this field was imperfect and sketchy" (p. 215), and he concluded the chapter, and his book, with an extremely sympathetic account of all that is nevertheless of enduring value in that failure. After studying Peirce's writings of his.. (shrink)

Summary In her highly publicised polemic, All Must Have Prizes (1996), Melanie Phillips launches a scathing attack upon the British educational establishment and various facets of policy and practice during the past three decades. She is especially critical of progressivism and approaches to teaching and learning supposedly predicated upon relativist principles (e.g. multicultural education). Our own research on primary?school children's constructions of British identity (Carrington, B. & Short, G. (1995): What makes a person British? Children's conceptions of their national (...) culture and identity, Educational Studies, 21, pp. 217?238) is singled?out for criticism. We begin this paper with a rejoinder to Phillips. Among other things, we take issue with her defence of an assimilationist approach to the curriculum. In the second part of the paper, we present the findings of a recently completed case?study of 12? and 13?year?olds? constructions of their national identity, which replicates the earlier work (criticised by Phillips) with 8? to 11?year?olds. We show that the young adolescents, in common with their counterparts in primary schools, tended to adopt a pluralist viewpoint. Once again, there was an almost complete dearth of comments that were racist or nationalistic. We conclude by briefly exploring the policy implications of the findings. [1] Paper presented to the 1997 Conference of the Association for Moral Education: The Voices of Care and Justice?enhancing dialogue among theorists, researchers and practitioners, Emory University, Atlanta, GA, USA. (shrink)

In this paper I consider a recent argument of Timothy Williamson’s that epistemic internalism and content externalism are indeed incompatible, and since he takes content externalism to be above reproach, so much the worse for epistemic internalism. However, I argue that epistemic internalism, properly understood, remains substantially unaffected no matter which view of content turns out to be correct. What is key to the New Evil Genius thought experiment is that, given everything of which the inhabitants are consciously aware, the (...) two worlds are subjectively indistinguishable for them, which is what matters on internalist accounts of epistemic justification. I argue that even if a standard moral of the New Evil Genius intuition is untenable due to considerations arising from content externalism, the case can be understood as supporting epistemic internalism in a way that is wholly compatible with content externalism. In short, epistemic internalism is committed to sameness of justificatory status between subjectively indistinguishable counterparts, not sameness of content of their justifiers. (shrink)

There has recently been a good deal of controversy about Landauer's Principle, which is often stated as follows: The erasure of one bit of information in a computational device is necessarily accompanied by a generation of kTln2 heat. This is often generalised to the claim that any logically irreversible operation cannot be implemented in a thermodynamically reversible way. John Norton (2005) and Owen Maroney (2005) both argue that Landauer's Principle has not been shown to hold in general, and Maroney offers (...) a method that he claims instantiates the operation Reset in a thermodynamically reversible way. In this paper we defend the qualitative form of Landauer's Principle, and clarify its quantitative consequences (assuming the second law of thermodynamics). We analyse in detail what it means for a physical system to implement a logical transformation L, and we make this precise by defining the notion of an L-machine. Then we show that logical irreversibility of L implies thermodynamic irreversibility of every corresponding L-machine. We do this in two ways. First, by assuming the phenomenological validity of the Kelvin statement of the second law, and second, by using information-theoretic reasoning. We illustrate our results with the example of the logical transformation 'Reset', and thereby recover the quantitative form of Landauer's Principle. (shrink)

Short’s assertion that Peirce lacked a cohesive philosophical system is critically examined, and the interconnectedness of Peirce’s 1884–1893 “cosmology” with other aspects of his work is explored, countering Short’s claims of its limited systematic relevance. Additionally, Short’s claim that Peirce “expanded empiricism empirically” is scrutinized, and his interpretation of Peirce’s account of perception is criticized. By contrasting Short’s anti-system reading, I highlight the importance of studying Peirce’s philosophy holistically.

There has recently been a good deal of controversy about Landauer's Principle, which is often stated as follows: The erasure of one bit of information in a computational device is necessarily accompanied by a generation of kTln2 heat. This is often generalised to the claim that any logically irreversible operation cannot be implemented in a thermodynamically reversible way. John Norton and Owen Maroney both argue that Landauer's Principle has not been shown to hold in general, and Maroney offers a method (...) that he claims instantiates the operation Reset in a thermodynamically reversible way. In this paper we defend the qualitative form of Landauer's Principle, and clarify its quantitative consequences. We analyse in detail what it means for a physical system to implement a logical transformation L, and we make this precise by defining the notion of an L-machine. Then we show that logical irreversibility of L implies thermodynamic irreversibility of every corresponding L-machine. We do this in two ways. First, by assuming the phenomenological validity of the Kelvin statement of the second law, and second, by using information-theoretic reasoning. We illustrate our results with the example of the logical transformation 'Reset', and thereby recover the quantitative form of Landauer's Principle. (shrink)

Within the professional practice of psychology the code of ethics characterizes what is morally right or wrong, by means of a set of principles, values, and standards of conduct. While there are numerous international mental health organizations that incorporate ethical guidelines such as the APA and EFPA; these codes still fall short in providing guidelines for psychologists working in non-western cultures, especially when there are no universally adopted and valid cross-cultural ethics codes. This paper explores various challenges psychologists in (...) the Arab region face when using a western code which does not reflect the values and traditions of their culture. A comparison of several ethical codes from different Arab countries is presented, with a focus on challenging areas of interest such as confidentiality, informed consent and multiple relationships. (shrink)

When considering controversial thermodynamic scenarios such as Maxwell's demon, it is often necessary to consider probabilistic mixtures of states. This raises the question of how, if at all, to assign entropy to them. The information-theoretic entropy is often used in such cases; however, no general proof of the soundness of doing so has been given, and indeed some arguments against doing so have been presented. We offer a general proof of the applicability of the information-theoretic entropy to probabilistic mixtures of (...) macrostates, making clear the assumptions on which it depends, in particular a probabilistic version of the Kelvin statement of the Second Law. We briefly discuss the interpretation of our result. (shrink)

This short and highly compact book derives from Paul Ricoeur’s lectures at Texas Christian University in fall 1973. After the expansiveness of earlier works on evil, Freud, and metaphor, this book moves to consolidate and sum up this previous work, and to chart a certain shift in Ricoeur’s standpoint that has occurred within it.

What does it take for a positive epistemic status to obtain? I argue throughout my thesis that if a positive epistemic status obtains, this is not a brute fact. Instead, if for example a belief is justified, it is justified in virtue of some further condition(s) obtaining. A fundamental topic in epistemology is the question of what sorts of factors can be relevant to determining the positive epistemic status of belief. Epistemic Internalism holds that these factors must be “internal” (in (...) a sense that needs to be specified). Epistemic Externalism is the denial of internalism. My thesis is an explanation and defense of an internalist theory of epistemic justification. -/- The central claim of my thesis is that something is “internal” in this sense only if it is, or can easily be, the object of the agent’s conscious awareness. By considering key cases, I show that without an awareness requirement on justification, the subject cannot avoid what I call the Subject’s Perspective Objection. In developing this objection I examine and respond to an argument against the awareness requirement which claims that such awareness either leads to a vicious regress of requiring higher order beliefs of increasing complexity (if any beliefs are to be justified), or else requiring such awareness is unmotivated. This regress is generated because it is assumed that the relevant kind of awareness must be doxastic. My solution invokes what I call ‘strong non-doxastic awareness’ that grounds non-inferential justification and thereby avoids this dilemma, while meeting the Subject’s Perspective Objection. -/- I also argue that external factors, such as the reliability (actual or conditional) of the mechanism supporting the belief, are not necessary for justification. I argue for this conclusion by comparing what constitutes justified belief in the actual world with one’s counterpart in a ‘demon world’. I argue that this intuition, correctly interpreted, counts in favour of internalism. As I explain, many philosophers moved by arguments presented by externalists about mental content deny that such a case is possible. In opposition I argue that the awareness requirement remains substantially unaffected, no matter which view of content turns out to be correct. What is key is that the two worlds are completely subjectively indistinguishable from each other for those who inhabit them in all the ways of which they are consciously aware. -/- If neither the obtaining of truth nor reliability is necessary for epistemic justification, what makes justification genuinely epistemic? In the final chapter I argue against recent work that assimilates justification with knowledge, as well as for a positive account of the truth connection. As to the former question, I defend the orthodoxy that they are distinct epistemic statuses; as to the latter, I argue that the connection between justification and truth is conceptual. That is, epistemic justification is epistemic because it turns on evidence; evidence is epistemic because it is conceptually linked with truth. Epistemic justification, therefore, is conceptually linked with the truth (via evidence), which is what makes it distinctively epistemic. -/- In short, this thesis is an explanation and defense of an internalist theory of epistemic justification. The central claim of the thesis is that something is “internal” in this sense only if it is, or can easily be, the object of the agent’s conscious awareness. I argue that conscious awareness is a necessary condition of epistemic justification obtaining, and that factors external to consciousness play no justificatory role. (shrink)

It is known that, on average, people adapt their choice of memory strategy to the subjective utility of interaction. What is not known is whether an individual's choices are boundedly optimal. Two experiments are reported that test the hypothesis that an individual's decisions about the distribution of remembering between internal and external resources are boundedly optimal where optimality is defined relative to experience, cognitive constraints, and reward. The theory makes predictions that are tested against data, not fitted to it. The (...) experiments use a no-choice/choice utility learning paradigm where the no-choice phase is used to elicit a profile of each participant's performance across the strategy space and the choice phase is used to test predicted choices within this space. They show that the majority of individuals select strategies that are boundedly optimal. Further, individual differences in what people choose to do are successfully predicted by the analysis. Two issues are discussed: the performance of the minority of participants who did not find boundedly optimal adaptations, and the possibility that individuals anticipate what, with practice, will become a bounded optimal strategy, rather than what is boundedly optimal during training. (shrink)

Due to penetrating of marketing practices into the life attitudes a shift is felt in the perceptions of limits of tasteful behaviour and action. There is a tendency to see life as a sequence of „clips-like“ chances and to prefer a short run high effect. The picture of a „good life“ is shifting towards the dynamic world full of adventures. This lack of good taste can be find in all spheres including work relationships, where the democratic conditions regarding the (...) needs of economic prosperity were not yet able to create the new limits and contents of the taste. With coming sounder and more clear-cut of the parameters of „good taste“, as the author believes, these will more widely a deeply reflect the positive cultural values and in proper extent correspond to esthetical and authentic dimension of human action on its ethical background. (shrink)

Primary care givers commonly interpret shortages of time with patients as placing them between a rock and a hard place in respect of their professional obligations to fairly distribute available healthcare resources (justice) and to offer a quality of attentive care appropriate to patients’ states of personal vulnerability (compassion). The author argues that this a false and highly misleading conceptualisation of the basic structure of the ethical dilemma raised by the rationing of time in clinical settings. Drawing on an analysis (...) of the Aristotelian virtue of nemesis, or “the sense of justice”, it is argued that, far from being a moral orientation distinct from justice, compassion is a justice response insofar as it is conceptualised as a rational, appropriate response to others’ adversity. The author then proceeds to point out that the perspective on justice and compassion as attributes of healthcare professionalism suggests a novel critical viewpoint on the ethics of managed forms of clinical rationing and the “scarcity paradigm” they engender: clinical conditions where primary care givers’ time is intentionally rendered a commodity in chronically short supply run a deficit of justice, because they fail to make adequate accommodations for the provision of the quality of care human beings deserve in situations of illness and injury, and when they are dying. (shrink)

Much is being made of local food. It is at once a social movement, a diet, and an economic strategy—a popular solution—to a global food system in great distress. Yet, despite its popularity or perhaps because of it, local food (especially in the US) is also something of a chimera if not a tool of the status quo. This paper reflects on and contrasts aspects of current local food rhetoric with Dalhberg’s notion of a regenerative food system. It identifies three (...) problematic emphases—the locavore emphasis, the Wal-Mart emphasis, and the Pollan emphasis—and argues that they are shifting local food (as a concept and a social movement) away from the deeper concerns of equity, citizenship, place-building, and sustainability. It is suggested that local food activists and advocates might consider the use of multiple methodologies and forms of expression to explore the integration and reintegration of local food into diverse and redundant place-based practice. A short case study of a low-income, urban neighborhood in Lansing, Michigan, illustrates the value of contextual analysis for more fully enabling the local food movement and a regenerative food system. (shrink)

The use of placebo as a control condition in clinical trials of major depressive disorder and anxiety disorders continues to be an area of ethical concern. Typically, opponents of placebo controls argue that they violate the beneficent-based, “best proven diagnostic and therapeutic method” that the original Helsinki Declaration of 1964 famously asserted participants are owed. A more consequentialist, oppositional argument is that participants receiving placebo might suffer enormously by being deprived of their usual medication(s). Nevertheless, recent findings of potential for (...) suicidality in young people treated with antidepressants, along with meta-analyses suggesting that antidepressants add no significant clinical benefit over placebos, warrant a re-evaluation of the arguments against placebo. Furthermore, the nature of placebo treatment in short-term clinical trials is often not well understood, and lack of understanding can foster opposition to it. This paper will show how scientific justifications for placebo use are morally relevant. The fundamental ethical importance of placebo controls is discussed in relation to several aspects of clinical trials, including detection of adverse events, accurate assessment of clinical benefit, advancing understanding of the heterogeneity of depression and anxiety disorders and respecting informed consent requirements. Prohibiting the use of placebo controls is morally concerning in that such prohibitions allow for the possibility of serious adverse public health consequences. Moral worries that research participants receiving placebo are being unduly jeopardised will be shown to be exaggerated, especially in relation to the net benefits for end-users to be gained from the quality of data resulting from using placebo controls. (shrink)

Thinking is the essence of what it means to be human and defines us more than anything else as a species. Jonathan Evans explores cognitive psychological approaches to understanding the nature of thinking and reasoning, problem solving, and decision making.

The classical Reason is too often linked with the conquest of Nature and with modern scientific and technological world. But Bruno Pinchard shows that this kind of philosophizing is a source of freedom in the relation that is endeavored to be established between Faith and Rationality. The classical Reason is equidistant from the might of science and the dogmas of faith. This Reason is an actualization of pure thought. In this perspective, the author declares 12 propositions that would need to (...) be developed with historical proves to be fully justified. Meanwhile, these first steps have a systematic aim, like all the conceptual constructions of classical thought. The paper is concluded with a short “Coda” about the necessity of love to give strength to the reason to achieve ultimate goals of the latter. The translation is made according to the text which is a revised and updated version of the article: Pinchard B. Quelques principes de raison classique. L’Archicube, n° 24, juin 2018, pp. 156–164. Paris: École Normale Supérieure. (shrink)

Ryle's recent retirement after almost a half-century of study, teaching and writing might well be regarded as the end of an era. A large segment of the philosophical world has come to regard him as the embodiment of the spirit of Oxford. His clear and informal style, his gift for fresh analogies and striking similes, his mastery of the epigram, have set new literary standards for philosophical writing. Largely responsible for inaugurating the B. Phil. and D. Phil. programs after World (...) War II for the benefit of graduate students from abroad, Ryle both as Waynflete professor of metaphysics and editor of Mind has enormously influenced the thinking of Anglo-American philosophers. Apart from his Concept of Mind, Dilemmas and Plato's Progress, his writings have taken the form of reviews, short articles or essays addressed to specific philosophical issues. Though many of these have become minor classics and have graced innumerable anthologies, it is only now that we have virtually the whole of this important segment of his writings available in book form. With the exception of four essays published originally in French, the papers in these two volumes have been published previously in English, mostly in the Proceedings of the Aristotelian Society, Analysis or Mind. They range in time from his early days at Oxford to 1968 and cover a wide range of topics, mainly in the areas of philosophical methodology, the philosophy of logic and the philosophy of mind. Only the fields of moral, political and aesthetic philosophy are comparatively neglected. The first volume contains his critical essays on individual thinkers. They include studies on Plato, Locke and Hume as well as his pieces on such contemporary thinkers as Husserl, Heidegger, Carnap, Wittgenstein, G. E. Moore and John Anderson, who dominated the Australian scene during the first half of this century. The second volume contains 37 pieces dating back to 1929. It is worth mentioning that despite their brevity, Ryle's introductions to these volumes throw considerable light on his philosophical development. While professional philosophers will be happy to have these collected papers in their present form, we hope they will soon become available in less costly editions for student use.--A. B. W. (shrink)

Intuitive theories are sets of integrated concepts and causal laws that people adopt to comprehend, explain, and predict certain phenomena they encounter in the world. These theories are ‘intuitive’ because they are thought to drive our intuitions about how the physical and biological world, the mental life of people, and the society we live in work, without meeting the standards of explicit scientific theorizing. The proposal that people adopt such theories has been around at least since the 1970s. However, how (...) psychologists think about intuitive theories has been changing since they have been first proposed. In this chapter, we provide a short overview of the approaches to the function of intuitive theories and belief-forming systems more generally. While early characterization of intuitive theories emphasized their epistemic function, later attempts took an evolutionary view, claiming that they serve adaptive functions that are not always aligned with the goal of accurately tracking environmental states. A recent twist in this story is the proposal that shared intuitive theories may also serve social functions by providing a ‘theoretical common ground’ on which people interpret unobservable entities, such as memories, character traits, entitlements, and obligations. Such shared theories might be essential for social coordination via communication. (shrink)

The thermodynamics of averaged motion treats the asymptotic spatiotemporal evolution of nonlinear irreversible processes. Dissipative and conservative actions are associated with short and long spatiotemporal scales, respectively. The motion of asymptotically stable systems is slow, monotonic, and continuous, so that the microscopic state variable description of rapid motion can be supplanted by an analysis of the macroscopic variable equations of motion of amplitude and phase. Rapid motion is associated with instability, and the direction of system motion is determined by (...) thermodynamic criteria, in place of an analysis of the microscopic equations of motion. The characteristic structural configurations, deduced from the extremum principles of partial differential equations, are compared with the thermodynamic criteria. As a result of the nature of asymptotic motion, variational principles exist which characterize the asymptotic states of the system. (shrink)

We present statistical analyses of the large‐scale structure of 3 types of semantic networks: word associations, WordNet, and Roget's Thesaurus. We show that they have a small‐world structure, characterized by sparse connectivity, short average path lengths between words, and strong local clustering. In addition, the distributions of the number of connections follow power laws that indicate a scale‐free pattern of connectivity, with most nodes having relatively few connections joined together through a small number of hubs with many connections. These (...) regularities have also been found in certain other complex natural networks, such as the World Wide Web, but they are not consistent with many conventional models of semantic organization, based on inheritance hierarchies, arbitrarily structured networks, or high‐dimensional vector spaces. We propose that these structures reflect the mechanisms by which semantic networks grow. We describe a simple model for semantic growth, in which each new word or concept is connected to an existing network by differentiating the connectivity pattern of an existing node. This model generates appropriate small‐world statistics and power‐law connectivity distributions, and it also suggests one possible mechanistic basis for the effects of learning history variables (age of acquisition, usage frequency) on behavioral performance in semantic processing tasks. (shrink)

I defend the following version of the ought-implies-can principle: (OIC) by virtue of conceptual necessity, an agent at a given time has an (objective, pro tanto) obligation to do only what the agent at that time has the ability and opportunity to do. In short, obligations correspond to ability plus opportunity. My argument has three premises: (1) obligations correspond to reasons for action; (2) reasons for action correspond to potential actions; (3) potential actions correspond to ability plus opportunity. In (...) the bulk of the paper I address six objections to OIC: three objections based on putative counterexamples, and three objections based on arguments to the effect that OIC conflicts with the is/ought thesis, the possibility of hard determinism, and the denial of the Principle of Alternate Possibilities. (shrink)

After an exceedingly short treatment of six theories of tragedy, the author concludes that while each has emphasized a necessary component of the tragic, none has really come to grips with its basic "paradox": the fact that while the art of tragedy attempts to explain the mystery of human suffering, such an attempt is doomed to failure.--D. C. B.

A brief history of philosophy in western civilization, written primarily for the undergraduate. Not as systematic or as well-documented as Windelband's history, nor as polemic as Russell's, this work is explicitly designed to make philosophical ideas and traditions come alive for the student. Short and somewhat facile chapters on positivism and existentialism bring the volume up to date, but its chief merit lies in its easy digestibility.--D. B.

In many Catholic colleges the first exposure to philosophy is a course in the philosophy of man. The text-anthology is specifically designed for use in such courses and forms one third of a series with further volumes on metaphysics and ethics. Views on man's knowledge, freedom, unity, and immortality, are presented in short selections from five philosophical traditions. Each section has an introductory essay, a glossary, topics for student discussion and term papers, and a short bibliography. A contributing (...) editor is responsible for each section. The general editors coordinated the study aids, including a list of films related to the teaching of philosophy. Elizabeth Salmon edited Classical and Scholastic Thought: Plato, Aristotle and Aquinas. Robert Kreyche edited American Pragmatic-Naturalist Thought: Peirce, James, Dewey, and Santayana. The section on Dialectical Thought, edited by R. T. DeGeorge contains, in addition to Hegel, Marx, and Engels, a selection from a book by Adam Schaff. Margaret Gorman edited Analytic-Positivist Thought. This section includes Hume, Russell, Ayer, Carnap, Ryle, Strawson, Hampshire, and Wittgenstein. Although pointing out to students that the interests of this tradition preclude discussion of the reality behind the four core problems, the introductory section is appreciative of the analytic method. The final part, Existentialist-Phenomenological Thought, is edited by R. Sokolowski. A passage from a forthcoming translation of Husserl's Die Krisis der europäischen Wissenschaften, sets the problem; readings from Sartre, Marcel, Merleau-Ponty, and August Brunner treat the themes of temporality, corporeal space, intersubjectivity, decisions, the emotions, and speech. Finally, short passages from Heidegger tell the reader that the above factors "open man to being." In this way the Phenomenological-Existentialist school is shown to provide a philosophy of man which can serve as a first step in metaphysics, and thus as a bridge to the next book in the series.--M. B. M. (shrink)

'Thanks to sound methodology and fidelity to the orignal text, this will be an invaluable asset to the scholar.' Bulletin SpinozisteSpinoza's Ethics is a classic philosophy text but it is also one of the most difficult to understand. This latest text in the Oxford Philosophical Texts series includes a new, lucid translation of Ethics in which Parkinson provides a comprehensive guide to the understanding of Spinoza's work. An extensive introduction includes a short biography of Spinoza himself; the form of (...) his writing including his own particular uses of definitions; an introductory guide through the philosophy of Ethics; and a summary of the contents of Ethics itself. Further aids include a glossary of terms, notes to the text, and notes to the translation. (shrink)