What role should it play? And are claims to rationality liberating or oppressive? For the Sake of Argument addresses questions such as these to consider the relationship between thought and character.

Most Artificial Intelligence theories of language either assume a syntactic component which serves as “front end” for the rest of the system, or else reject all attempts at distinguishing modules within the comprehension system. In this paper we will present an alternative which, while keeping modularity, will account for several puzzles for typical “syntax first” theories. The major addition to this theory is a “marker passing” (or “spreading activation”) component, which operates in parallel to the normal syntactic component.

Professional environmental ethics arose directly out of the interest in the environment created by Earth Day in 1970. At that time many environmentalists, primarily because they had read Aldo Leopold’s essay, “The Land Ethic,” were convinced that the foundations of environmental problems were philosophical. Moreover, these environmentalists were dissatisfied with the instrumental arguments based on human use and benefit—which they felt compelled to invoke in defense of nature—because they thought these arguments were part of the problem. Wanting to counter instrumental (...) arguments in some way with non- or even anti-instrumental arguments, and unable to think of anything else to say, they began wistfully suggesting that perhaps nature had or ought to have rights. When professional environmental ethics came into its own in the early 1980s, rights for nature were one of the first subjects to be debated in detail. Unfortunately, however, no one could come up with a theory to support such rights attributions. Nevertheless, because rights had been invoked by environmentalists to challenge the preeminent role of instrumental value arguments, and because the field of environmental ethics developed in support of environmental concerns and arguments, environmental ethicists turned to an examination of noninstrumental or intrinsic value arguments for the preservation of nature. (shrink)

Eugene Marshall presents an original, systematic account of Spinoza's philosophy of mind, in which the mind is presented as an affective mechanism that, when rational, behaves as a spiritual automaton. He explores key themes in Spinoza's thought, and illuminates his philosophical and ethical project in a striking new way.

La enseñanza de la ética ambiental en la educación escolar es muy difícil si no se modifican las perspectivas positivistas, y si no se adapta la enseñanza a cada cultura y región. Un buen punto de partida (y poco controvertido) sería comenzar con aquellos valores considerados en las leyes ambientales regionales. Así, los profesores enseñarían la historia de las ideas asociadas a estos valores, y su relación con la temática ambiental. Este enfoque es necesario para contrarrestar la aproximación valórica de (...) la economía moderna, que considera a los "valores no-económicos"como meras expresiones de emociones personales. La aproximación multicultural puede contribuir a clarificar valores tradicionales, que en aquellos países con poblaciones indígenas incluyen valores originados a partir de diferentes historias de las ideas (tales como los valores de los pueblos indígenas en Canadá o los Mapuche en Chile), y puede promover un mejor entendimiento entre diferentes grupos sociales. (shrink)

Programs in quantum gravity often claim that time emerges from fundamentally timeless physics. In the semiclassical time program time arises only after approximations are taken. Here we ask what justifies taking these approximations and show that time seems to sneak in when answering this question. This raises the worry that the approach is either unjustified or circular in deriving time from no–time.

Margaret Atherton has written an excellent introduction to the work of George Berkeley, in which she systematically walks the reader through the various stages in his argument for immaterialism. By...

In partial fulfilment of the requirements for the degree of Master of Education, Department of Educational Administration.

The first part of this paper contends that argumentation is central and essential to Aristotle's Rhetoric, and recounts a number of arguments in support of that view, particularly the recognition that deliberative rhetoric or the rhetoric of counsel is the primary concern of Aristotle's work. The second part of the paper reviews the work that follows in this present volume to show that the other writers' views fit in perfectly with this thesis.

The calibration solution to the stability of the world despite eye movements depends, according to Bridgeman et al., upon a combination of three factors which presumably all need to operate to achieve the goal of stability. Although the authors admit (sect. 4.3, para. 5) that the relative contributions of retinal and extraretinal factors will depend on the particular viewing situation, Figure 5 (sect. 4.3) makes it clear in its representation that the role of perceptual factors is relatively minor compared to (...) extraretinal ones. It is with this representation that this commentary wishes to take issue, believing that it occurs as a result of some assumptions about terminology that may be ambiguous, as well as some misconceptions about the circumstances in which there is a need for stability. (shrink)

A simple quantum relativistic model of ν µ − ντ neutrino oscillations in the OPERA experiment is presented. This model suggests that the two components in the neutrino beam are separated in space. After being created in a meson decay, the µ-neutrino moves 18 meters ahead of the beam’s center of energy, while the τ -neutrino is behind. Both neutrinos have subluminal speeds, however the advanced start of the ν µ explains why it arrives in the detector 60 ns earlier (...) than expected. Our model does violate the special-relativistic ban on superluminal signals. However, usual arguments about violation of causality are not applicable here. The invalidity of standard special-relativistic arguments is related to the interaction-dependence of the boost operator, which implies that boost-transformed space-time coordinates of events with interacting particles do not obey linear and universal Lorentz formulas. (shrink)

The paper suggests replacing the shareholder/stakeholder distinction with a “Dual-Investor” model of business: stockowners provide the specific capital for business ventures, while society provides the “opportunity capital.” Thus society is an investor in every business venture. Dual-Investor theory provides a response (based purely on the ethics of investment) to Milton Friedman’s arguments that executives should maximize profit by any legal means, avoids recent criticisms by Kenneth Goodpaster and Thomas McMahon, and suggests that the dichotomy between private and public ownership overlooks (...) several important alternatives. Some consequences of the theory are detailed and a sketch of a theory of property, based on Dual-Investor theory, is appended. (shrink)

Multi-level selection can be understood via the Price equation or contextual analysis, which offer incompatible statistical decompositions of evolutionary change into components of group and individual selection. Okasha argued that each approach suffers from problem cases. I introduce further problem cases for the Price approach, arguing that it is appropriate for MLS 2 group selection but not MLS 1. I also show that the problem cases Okasha raises for contextual analysis can be resolved. For some such cases, however, it emerges (...) that there is no determinate answer to the question of how much of the total selective effect was due to group selection compared to individual selection. This suggests that when there is interaction between the effect of group character and individual character, one cannot separate selection into distinct ‘levels’ at all. (shrink)

This article explores the topic of persons, community and human diversity. Tracing the roots of the western conception of persons to the Greek and Christian traditions, the author develops a conception of persons as agents and as free and flourishing in mutuality with other persons. Arguing that persons are both individual and social, the author considers persons in intimate communities, societies and religious communities. He argues that seeking to live in relation to others in ways that enable self and other (...) to flourish provides an ontological ground for human behavior that is presupposed in our particular ethical traditions and provides a moral basis for human behavior that may be shared by diverse religious and non-religious persons. (shrink)

The activity of philosophy -- The problems of philosophy.

This landmark study brings together a comprehensive collection of readings on Educational Thought from Antiquity to the Present. It includes four volumes and over 100 different selections: Vol 1: Classic/Early Modern (to 1945) Vol 2: Modern (1945-1979) Vol 3/4: Postmodern (1979-present) From Montaigne to Chomsky, the editor has included articles from some of the Western world's most influential educational thinkers alongside authoritative voices from the field to show a full spectrum of ideas about Education, its purpose and objectives. The first (...) volume includes a lead essay by the editor on the nature of Educational Thought and the Social and Cultural Foundations of Education. Each volume also includes its own introduction. Taken together, the volumes provide an unparalleled resource featuring broad coverage of the subject with historical depth and contemporary relevance. (shrink)

Eternal return is the paradox that accounts for the interplay between difference and repetition, a dynamic at the heart of Deleuze's philosophy, and Blanchot's approach to this paradox, even and especially through what it elides, further illuminates it. Deleuze draws on Blanchot's characterisations of difference, forgetting, and the unlivable to depict the ‘sense’ produced via eternal return, which, for Blanchot, is where repetition implicates or ‘carries’ pure difference. However, for Deleuze, difference and the unlivable are also developed by the living (...) repetition or ‘contraction’ of habit, which results in his distinctive characterization of ‘force’, ‘levity’, and sense in eternal return. (shrink)

Intercellular signaling plays an important role in spatially regulated developmental processes. Myxococcus xanthus C signal transmission during fruiting body formation requires motile, densely packed, well aligned cells. tThe fruiting body consists of two domains: an outer domain which has densely packed, well aligned, motile cells: and an inner domain of more loosely packed, non‐motile, sporulating cells. The two domains are characterized by different patterns of C‐dependent gene expression, which begins in the outer domain where C‐signaling is most efficient, and reaches (...) its maximum in the inner domain. These domains may be maintained by a dynamic mechanism which relies on passive transport of the sporulating cells from the outer domain, where sporulation is initiated, to the inner domain by the motile cells in the outer domain. (shrink)

The teaching of an `imperialist' language like English in a postcolonial era presents not only unprecedented difficulties to the teacher, it also raises disconcerting questions about the paradigms underlying the concepts of language, language teaching, and culture. This new perspective makes inadequate, on the one hand, the pedalinguistic categories of EFL (English as a Foreign Language) and ESL (English as a Second Language), and, on the other, the postcolonial critique in general of hegemonic languages. Another category needs to be recognized, (...) to which the author gives the acronym TUE (Teaching Unbroken English). For the purposes of analysis, the author focuses on his experience teaching English in Hong Kong before and after 1997, during the end of the colonial and the beginning of the postcolonial era. (shrink)

Comment s'inscrire dans la modernité sans perdre son identité ni sa culture ? Plus particulièrement dans les pays du Sud, comment réconcilier le passé colonial et le présent mondialisé, pour construire l'avenir dans une nouvelle émergence ? Les artistes malgaches nous orientent vers une piste intéressante qu'il conviendrait d'approfondir.How to become part of the modern world without losing one's identity or culture? More particularly, how should the countries of the South reconcile their colonial past with the modern global present to (...) build a future in the emerging world order? The artists of Madagascar direct us to an interesting path that it is useful to investigate. (shrink)