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We investigate and extend the notion of a good approximation with respect to the enumeration ${({\mathcal D}_{\rm e})}$ and singleton ${({\mathcal D}_{\rm s})}$ degrees. We refine two results by Griffith, on the inversion of the jump of sets with a good approximation, and we consider the relation between the double jump and index sets, in the context of enumeration reducibility. We study partial order embeddings ${\iota_s}$ and ${\hat{\iota}_s}$ of, respectively, ${{\mathcal D}_{\rm e}}$ and ${{\mathcal D}_{\rm T}}$ (the Turing degrees) into (...) ${{\mathcal D}_{\rm s}}$ , and we show that the image of ${{\mathcal D}_{\rm T}}$ under ${\hat{\iota}_s}$ is precisely the class of retraceable singleton degrees. We define the notion of a good enumeration, or singleton, degree to be the property of containing the set of good stages of some good approximation, and we show that ${\iota_s}$ preserves the latter, as also other naturally arising properties such as that of totality or of being ${\Gamma^0_n}$ , for ${\Gamma \in \{\Sigma,\Pi,\Delta\}}$ and n > 0. We prove that the good enumeration and singleton degrees are immune and that the good ${\Sigma^0_2}$ singleton degrees are hyperimmune. Finally we show that, for singleton degrees a s< b s such that b s is good, any countable partial order can be embedded in the interval (a s, b s). (shrink)

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Abstract:Alasdair Maclntyre (1984) asserts that the ethical systems of the Enlightenment (formalism and utilitarianism) have failed to provide a meaningful definition of “good.” Lacking such a definition, business managers have no internal standards by which they can morally evaluate their roles or acts. Maclntyre goes on to claim that managers have substituted external measures of “winning” or “effectiveness” for any internal concept of good. He supports a return to the Aristotelian notion of virtue or “excellence.” Such a system of virtue (...) ethics depends on an interrelationship of the community, one’s roles in that community, and the virtues one needs to perform that role well. This article develops Maclntyre’s concept of virtue ethics and shows how this paradigm fits well with existing theories about organizational behavior. (shrink)

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Battle Hall Davies' brother Nick ran away from home when she was in high school. Now he has found her and she is going to stay with him for the summer before starting college. Battle discovers that neither she nor her brother is the person she thought they were.

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In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Politics of Aristotle by AristotleCharles M. YoungAristotle. The Politics of Aristotle. Translated by Peter L. Phillips Simpson. Chapel Hill: University of North Carolina Press, 1997. Pp. xliv + 274. Cloth, $39.95. Paper, $12.95.Peter Simpson’s attractively produced, readable, and generally accurate new translation offers much of assistance to the student of Aristotle’s Politics. In addition to providing [End Page 356] titles to books and chapters, Simpson has broken (...) chapters into sections, which he also titles and briefly summarizes. The summaries allow Simpson to give indications as to the flow of Aristotle’s thought without building them into the translation itself. The sections of the translation also correspond to the sections of Simpson’s still newer A Philosophical Commentary on the Politics of Aristotle (Chapel Hill: University of North Carolina Press, 1998); notes to the translation also sometimes point to the line of argument in the commentary. Simpson also includes a translation of the last book of the Nicomachean Ethics, which many see as an introduction or transition to the Politics, a brief discussion of the translations of certain key terms, a glossary of significant terms, and an analytical outline of the argument of the Politics. The result is a welcome and useful translation and set of tools.Two of Simpson’s decisions in preparing his translation are regrettable. First, Simpson places the discussion of the best polis in books 7 and 8 between the discussion of the nature of the polis and its kinds in book 3 and the discussion of other sorts of polis in books 4–6, thus printing the books in the order 1, 2, 3, 7, 8, 4, 5, 6. There are good reasons for believing that this is how Aristotle intended the Politics to be read. But in deciding the order in which to print the books, these reasons must be weighed against the inconvenience and confusion produced by departing from the normal, manuscript ordering of the books. In my view this is not even a close call. One can easily indicate one’s belief about the correct order of the books, as Simpson does (xvi–xx), and avoid all inconvenience by printing the books in their manuscript order.More to be regretted is Simpson’s decision (made, I imagine, for aesthetic reasons) not to follow the increasingly common and laudable practice of printing Bekker numbers in the margins of translations of Aristotle. These numbers are a great convenience to readers, for they make it easy to locate specific passages in different translations and in the Greek original. Simpson does give the Bekker number of the beginning of each of his sections, and he may think that this is enough to allow readers to locate specific passages easily (he says as much in his Commentary, xiii). But Simpson’s sections are sometimes as big as a Bekker page, and many of them are as many as ten to fifteen lines long; I speak from experience in reporting that it is more difficult and time-consuming to find one’s way around Simpson’s translation than it should be. [End Page 357]Charles M. YoungClaremont Graduate UniversityCopyright © 1999 Johns Hopkins University Press... (shrink)

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First published in 1975 and still without equal, The Human Experience of Time provides a thorough review of the concept of time in the Western philosophic tradition. Encompassing a wide range of writings, from the Book of Genesis and the classical thinkers to the work of such twentieth-century philosophers as Collingwood and McKeon, all with introductory essays by the editor, this classic anthology offers a synoptic view of the changing philosophic notions of time.

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It is not often that one picks up a newly published book and feels that one has read what should become a new classic. Velkley's volume is a courageous piece of imaginatively responsible scholarship that goes far beyond the realm of the ordinary. Effectively taking much pedestrian writing in stride, it points out new horizons of Kant interpretation which are systematically, as well as historically, sound and long overdue.

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In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Happy Lives and the Highest Good: An Essay on Aristotle’s Nicomachean EthicsCharles M. YoungGabriel Richardson Lear. Happy Lives and the Highest Good: An Essay on Aristotle’s Nicomachean Ethics. Princeton: Princeton University Press, 2004. Pp. ix + 238. Cloth, $35.00.Suppose that you and I are friends. I need a ride to the airport; you offer to take me. You might do this for any of a number of reasons: (...) because you want to place me in your debt, because you want to impress bystanders, etc. But you might also do it for none of these reasons. You might do it, instead, because, understanding what resources are and what resources are for, you see taking me to the airport as an appropriate use of your resources (your time and your car), given our relationship and the circumstances in which we find ourselves.That's the Readers' Digest version of one story one might tell, on Aristotle's behalf, by way of connecting up friendship, virtuous action, practical and theoretical wisdom, action for its own sake, and action for the sake of the fine in the Nicomachean Ethics. I myself think it is a good story. It is also a story, I think, that Gabriel Richardson Lear tells, at least some of the time, in Happy Lives and the Highest Good, though she tells it with respect to courage, temperance, and magnanimity, not liberality and friendship.Most of the time, however, Lear tells another story. According to it, your taking me to the airport makes clear your commitment to make use of your resources to promote my good. Since we are friends, however, my good is bound up with yours, so in promoting my good you also promote your own good. But according to Aristotle the good for each of us is a life in which rationality is realized in thought and action. Hence your taking me to the airport counts as fine because it shows your commitment to that sort of life. But, again according to Aristotle, the centerpiece, and source of value, of that sort of life is contemplative activity, so you act for the sake of contemplation, whether you know this or not. And, in view of its expression of practical reason and truthfulness, your liberal activity is structurally similar to and so approximates to contemplative activity, and this allows us to say that you did what you did for the sake of contemplation.This is, so far as I know, an entirely new approach to the problems raised by Aristotle's identification of happiness with contemplation in NE X. Lear's story, and the arguments in its support, deserve and will repay serious attention. I limit myself here to four concerns about some of the details.First, our first story locates what is fine about virtuous action in the fit exhibited among the agent, her action, and her situation. Lear's story locates what is fine about virtuous action in its promotion of a certain kind of life. The first story thus sees what is fine about [End Page 118] virtuous action as something intrinsic to it, while Lear's story sees it as something external to it that it promotes. The first story seems to me to be looking in the right place.Second, the first story has it that virtuous activity is an expression of understanding, Lear's story that it is an expression of a commitment to understanding. Again, the first story seems to me to be looking in the right place.Third, Lear thinks that the liberal person can be said to act for the sake of contemplation when contemplation is the source of value for what she does, even when it is not the conscious aspiration of her action. That may be true, but I do not see that it is enough. What needs explanation is rather that she can be said to choose liberal activity for the sake of contemplation, and it is unclear how this could be unconscious.Finally, Lear's appeal to approximation may prove too much. The crafts, according to Aristotle, involve practical reason and truthfulness. But Aristotle doesn't believe that craft... (shrink)

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In this study,Charles M. Sherover argues that there is a single, substantial line of development that can be traced from the work of Leibniz through Kant and Royce to Heidegger. Sherover traces a movement from deep within the roots of German idealism through Royce's insights into American pragmatism to the ethical ramifications of Heidegger's existential phenomenology, and then provides an analysis of the neglected ethical and political implications of Heidegger's Being and Time. The essays lead finally to Sherover's (...) own view of the self as a member of a moral and political community.Charles M. Sherover is Professor Emeritus of philosophy, Hunter College, City University of New York. He is the author of numerous books and articles, including Heidegger, Kant and Time and Time, Freedom and the Common Good. Gregory R. Johnson is Visiting Assistant Professor at the Pacific School of Religion. PRAISE FOR THE BOOK: "Sherover combines solid and original scholarship with well-argued conclusions of his own, seeking to lead us in the direction of a higher and fuller mode of authentic being in the world. This collection of essays is an excellent addition to the series, Studies in Philosophy and the History of Philosophy, edited by Jude P. Dougherty." -- Eugene Thomas Long, Review of Metaphysics. (shrink)

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This investigation examines several key factors believed to promote human flourishing, specifically: Factor 1: Age, Education, & Healthcare, Factor 2: Labor Force Participation, Factor 3: Crime, Factor 4: Income, Factor 5: Youth Unemployment and Factor 6: Voting Behavior. Data was examined at the county level, and collected from a variety of US government and non-governmental organizations. Our investigation into the conditions necessary to promote human flourishing uses internal migration within the United States as the indicator of “unhappy” communities. The findings (...) reveal that all factors are important in emigration somewhere, but the factors vary for different counties. As a result, attempts to address the ills of society require an appreciation of geography and context. (shrink)

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We prove that for every ${\mathrm{\Sigma }}_{2}^{0}$ enumeration degree b there exists a noncuppable ${\mathrm{\Sigma }}_{2}^{0}$ degree a > 0 e such that b′ ≤ e a′ and a″ ≤ e b″. This allows us to deduce, from results on the high/low jump hierarchy in the local Turing degrees and the jump preserving properties of the standard embedding l: D T → D e , that there exist ${\mathrm{\Sigma }}_{2}^{0}$ noncuppable enumeration degrees at every possible—i.e., above low₁—level of the high/low (...) jump hierarchy in the context of D e. (shrink)

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A growing phenomenon in contemporary society is adult children caring for their elderly parents. Although some interest has been directed to the question of filial piety in general, surprisingly, scant attention has been focused on the ethical dimensions of caring for elderly parents. This article explores the contribution that Aquinas’s theory of the virtues of filial piety and prudence can make to the ethical dilemmas of elder care. In examining Aquinas’s theory, I explicate the relationship between moral agency and prudence, (...) with a special emphasis on the relationship between the integral parts of prudence and the exercise of moral virtue. In doing so, I suggest how Aquinas’s theory can shape and guide contemporary filial piety in order to advance quality elder care. (shrink)

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This chapter contains sections titled: Introduction Preliminaries Universal vs. Particular Justice The Scope of Particular Justice Justice and the Doctrine of the Mean: The Problem Distributive and Corrective Justice Political Justice Pleonexia Justice and the Doctrine of the Mean: Aristotle's Solution Conclusion Bibliography.

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One of the greatest merits of Dr. Sherover's excellent book is that it enables us to see Heidegger's thought- in one direction, at least- as an organic outgrowth from his reading of Kant. It thus helps to remove on common misapprehension that Heidegger's thought is odd, idiosyncratic, and not rooted- as in fact it is- in the mainstream of philosophy. Dr. Sherover is able to remove this misunderstanding in great part through the admirable clarity of his exposition; he has succeeded (...) in conveying Heidegger's most abstruse points into plain and understandable English, and so has overcome the formidable barrier of terminology that has blocked so many Heideggerian interpreters. This book is in fact the clearest exposition that I have read of Heidegger's thought at one states of its development. But beyond this valuable job of clarification, by bringing the light of Heidegger to bear upon Kant, this book is also a significant contribution to Kantian scholarship. And that means, of course, a contribution to philosophy itself. (shrink)

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La différance comme déconstruction de la violence examine "la différance", une singularité de Jacques Derrida. L'auteur est profondément fidèle à l'esprit derridien en réaffirmant que la différance n'est ni un mot ni un concept mais un jeu littéraire qui porte des traces philosophiques et qui exige également des lecteurs de respecter le pouvoir du silence textuel. Même si la différance interroge la violence sous diverses formes, elle attirera principalement notre attention sur la violence "inaudible" de toutes nos structures. Le présent (...) ouvrage interroge sur le jeu de la différance. Avec la différance, Derrida nous invite à nous asseoir devant un silence absolu du texte, devant une impossibilité. Ainsi, les déconstructeurs sont appelés à jouer une possibilité de l'impossibilité. Deux autres volumes suivent ce livre ; l'un étudie la trace de la différance, l'autre étudie le silence de la différance. (shrink)

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The notions of individual and collective ethics were first explicitly defined in the biostatistical literature in 1971 to motivate a mathematical solution to a posed ethical dilemma. This paper reviews key antecedents to these concepts and traces explicit references to them over time, primarily in the biostatistical literature. Following a historical exposition of these texts, a critical thematic analysis shows the following: the normative force of these concepts has not been adequately argued. Individual and collective ethics do not solve the (...) problem of how to use accumulating data to inform ethical action. The notions of the "individual" and the "collective" are too vague to prompt clear moral imperatives, especially in difficult cases. These concepts have not been successfully linked to a standard ethical framework. Finally, the paper concludes with the observation that a systematic, comprehensive ethical framework must be identified to fulfill the intuitions behind individual and collective ethics. (shrink)

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This paper continues the investigation into the relationship between good approximations and jump inversion initiated by Griffith. Firstly it is shown that there is a \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\Pi^{0}_{2}}$$\end{document} set A whose enumeration degree a is bad—i.e. such that no set \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${X \in a}$$\end{document} is good approximable—and whose complement \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\overline{A}}$$\end{document} has lowest possible jump, in other words (...) is low2. This also ensures that the degrees y ≤ a only contain \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\Delta^{0}_{3}}$$\end{document} sets and thus yields a tight lower bound for the complexity of both a set of bad enumeration degree, and of its complement, in terms of the high/low jump hierarchy. Extending the author’s previous characterisation of the double jump of good approximable sets, the triple jump of a \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\Sigma^{0}_{2}}$$\end{document} set A is characterised in terms of the index set of coinfinite sets enumeration reducible to A. The paper concludes by using Griffith’s jump interpolation technique to show that there exists a high quasiminimal \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\Delta^{0}_{2}}$$\end{document} enumeration degree. (shrink)

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This study provides a comparison of thinking style and ethical decision-making patterns between 386 U.S. students and 506 students from the People’s Republic of China enrolled in undergraduate business education in their respective countries. Contrary to our expectations, the Chinese students demonstrated a significantly greater linear thinking style compared to American students. As hypothesized, both Chinese and U.S. students possessing a balanced linear and nonlinear thinking style profile demonstrated greater ethical intent across a series of ethics vignettes. Chinese students also (...) were more likely to adopt an act utilitarian rationale, an ethical philosophy that in practice may violate government regulations or social rules to benefit one’s family instead of society for explaining their decisions across the vignettes. We conclude with a discussion of important theoretical as well as practical and potential future implications based on this comparative study. (shrink)

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English translation, with Chinese source text, of a seminal Chinese classic.

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(1997). Individuals confront tradition: Scholars in eleventh‐ and twelfth‐century Europe. The European Legacy: Vol. 2, The Individual in European Culture, pp. 1313-1324.

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