Online research in philosophy

We provide eductive foundations for the concept of forward induction, in the class of games with an outside option. The formulation presented tries to capture in a static notion the rest point of an introspective process, achievable from some restricted preliminary beliefs. The former requisite is met by requiring the rest point to be a Nash equilibrium that yields a higher payoff than the outside option. With respect to the beliefs, we propose the Incentive Dominance Criterion. Players should consider one (...) action more likely than another whenever the former is better than getting the outside option for more conjectures over his rival's actions. We apply this model to the case where the subgame is a coordination game with a conflict between payoff dominance and risk dominance. Our results provide support for dominance solvability, but not for Van Damme's notion of forward induction. We show how the forward induction logic helps to select the Pareto dominant equilibrium. This is the case whenever player 1's act of giving up the outside option reverses the incentive dominance relations among 1's pure actions in the subgame. (shrink)

This volume, the second in the Springer series Philosophy of Science in a European Perspective, contains selected papers from the workshops organised by the ESF ...

Several critics have reopened the continuing debate regarding the credibility of the auditing profession in part because of auditors’ reluctance to issue warning signals to investors. At the root of auditors’ lack of independence issues are conflicts of interest resulting from the structural features of auditor–client relationship. The Throughput Model (TP) is advanced to illustrate how ethical issues may be influenced by conflicts of interest. In the first stage, the TP provides an isolation of auditors’ ethical positions from six ethical (...) different perspectives. In the second stage, previous TP theory is built upon by arguing a simultaneous analysis of how conflicts of interests may induce auditors’ behavior. We conclude that in the current low litigation risk environment, auditors’ ethical behavior (both conscious and unconscious) is clearly ‹unbalanced’ favoring the reluctance to issue warning signals. Finally, we offer a discussion of potential solutions to improve ethical issues. (shrink)

Book Information Resemblance Nominalism: A Solution to the Problem of Universals. By Gonzalo Rodriguez-Pereyra. Clarendon Press. Oxford. 2002. Pp. xii + 238. £35.

Rodriguez-Pereyra (2006) argues for the disjunction thesis but against the conjunction thesis. I argue that accepting the disjunction thesis undermines his argument against the conjunction thesis.

Gonzalo Rodriguez-Pereyra offers a fresh philosophical account of properties. How is it that two different things (such as two red roses) can share the same property (redness)? According to resemblance nominalism, things have their properties in virtue of resembling other things. This unfashionable view is championed with clarity and rigor.

This volume, the fourth in the Vancouver Studies in Cognitive Science published by OUP, examines the role of logic in cognitive psychology in light of recent developments. Gonzalo Reyes's new semantic theory has brought the fields of cognitive psychology and logic closer together, and has shed light on how children may master proper names and count nouns, and thus acquire knowledge. The chapters highlight the inadequacies of classical logic in its handling of ordinary language and reveals the prospects of (...) applying the new theory of kinds to cognitive psychology, cognitive science, linguistics, the philosophy of language and logic. (shrink)

Gardeners, poets, lovers, and philosophers are all interested in the redness of roses; but only philosophers wonder how it is that two different roses can share the same property. Are red things red because they resemble each other? Or do they resemble each other because they are red? Since the 1970s philosophers have tended to favour the latter view, and held that a satisfactory account of properties must involve the postulation of either universals or tropes. But Gonzalo Rodriguez-Pereyra revives (...) the dormant alternative theory of resemblance nominalism, showing first that it can withstand the attacks of such eminent opponents as Goodman and Armstrong, and then that there are reasons to prefer it to its rival theories. The clarity and rigour of his arguments will challenge metaphysicians to rethink their views on properties. (shrink)

Gonzalo Rodriguez-Pereyra offers a fresh philosophical account of properties. How is it that two different things (such as two red roses) can share the same property (redness)? According to resemblance nominalism, things have their properties in virtue of resembling other things. This unfashionable view is championed with clarity and rigor.

This bulletin contains a summary of the main topics of discussion in truthmaker theory, namely: the definition of truthmakers, problems with Truthmaker Necessitarianism and Truthmaker Maximalism, the ontological burden of truthmakers and the recalcitrant topic of truthmakers for negative truths.

: Descartes maintained substance dualism, the thesis that no substance has both mental and material properties. His main argument for this thesis, the so-called separability argument from the Sixth Meditation (AT VII: 78) has long puzzled readers. In this paper I argue that Descartes’ independence conception of substance (which Descartes presents in article 51 of the Principles) is crucial for the success of the separability argument and that Descartes used this conception of substance to defend his argument for substance dualism (...) from an important objection. (shrink)

Metaphysics: 5 Questions is a collection of short interviews based on 5 questions presented to some of the most influential and prominent philosophers in the field. We hear their views on metaphysics, the aim, the scope, the future direction of research and how their work fits in these respects. Interviews with Lynne Rudder Baker, Helen Beebee, Thomas Hofweber, Hugh Mellor, Peter Menzies, Stephen Mumford, Daniel Nolan, Eric T.Olson, L. A. Paul, Lorenz B. Puntel, Gonzalo Rodriguez-Pereyra, Gideon Rosen, Jonathan Schaffer, (...) Peter Simons, Barry Smith, Michael Tooley, Peter van Inwagen, Dean Zimmerman. (shrink)

This stimulating collection is devoted to the life and work of the most flamboyant of twentieth-century philosophers, Paul Feyerabend. Feyerabend's radical epistemological claims, and his stunning argument that there is no such thing as scientific method, were highly influential during his life and have only gained attention since his death in 1994. The essays that make up this volume, written by some of today's most respected philosophers of science, many of whom knew Feyerabend as students and colleagues, cover the diverse (...) themes in his extensive body of work and present a personal account of this fascinating thinker. (shrink)

In this paper I undermine the Entailment Principle according to which if an entity is a truthmaker for a certain proposition and this proposition entails another, then the entity in question is a truthmaker for the latter proposition. I argue that the two most promising versions of the principle entail the popular but false Conjunction Thesis, namely that a truthmaker for a conjunction is a truthmaker for its conjuncts. One promising version of the principle understands entailment as strict implication but (...) restricts the field of application of the principle to purely contingent truths (i.e. those that contain no necessary proposition at any level of analysis). But a conjunction of purely contingent truths strictly implies its conjuncts. So this version of the principle is committed to the Conjunction Thesis. The same is true of the version of the principle where entailment is understood in the sense of systems T, R, and E of relevant logic, since in these systems conjunctions entail their conjuncts. I argue that the Conjunction Thesis is false because a truthmaker is that in virtue of what a certain proposition is true and it is false that, for example, what the proposition that Peter is a man is true in virtue of is the conjunctive fact that Peter is man and Saturn is a planet (or the facts that Peter is a man and that Saturn is a planet taken together). I also argue against other versions of the principle. (shrink)

Gonzalo Rodriguez-Pereyra (2006) argues against attempts to preserve the entailment principle (or a restriction of it) while avoiding the explosion of truthmakers for necessities and truthmaker triviality. In doing so, he both defends the disjunction thesis--if something makes true a disjunctive truth, then it makes true one of its disjuncts--, and rejects the conjunction thesis--if something makes tue a conjunctive truth, then it makes true each of its conjuncts. In my discussion, I provide plausible counterexamples to the disjunction thesis, (...) and contend that Rodriguez-Pereyra's general defence of it fails. Then I defend the conjunction thesis from Rodriguez-Pereyra's case against it. (shrink)

In this paper I argue that Modal Realism, the thesis that there exist non-actual possible individuals and worlds, can be made compatible with Metaphysical Nihilism, the thesis that it is possible that nothing concrete exists. Modal Realism as developed by Lewis rules out the possibility of a world where nothing concrete exists and so conflicts with Metaphysical Nihilism. In the paper I argue that Modal Realism can be modified so as to be compatible with Metaphysical Nihilism. Such a modification makes (...) Modal Realism neither incur further theoretical costs nor lose its theoretical benefits. Thus such a modification constitutes an improvement of Modal Realism. (shrink)

In his (2002) Gonzalo Rodriguez-Pereyra provides a powerful articulation of the claim that Resemblance Nominalism provides the best answer to the so-called Problem of Universals. Resemblance Nominalism has not been popular for some time, and one influential reason for this is the widespread belief that Resemblance Nominalism cannot dispense with all universals. The realist critics appeal to what is known as Russell’s Regress (cf. Russell 1997). If properties are to be explained in terms of one object’s resembling another, then (...) this seems to leave the relational property of resemblance itself unexplained. The critics’ objection is that this property itself must be explained by a dyadic universal of resemblance. (shrink)

In this article I address the Problem of Universals by answering questions about what facts a solution to the Problem of Universals should explain and how the explanation should go. I argue that a solution to the Problem of Universals explains the facts the Problem of Universals is about by giving the truthmakers (as opposed to the conceptual content and the ontological commitments) of the sentences stating those facts. I argue that the sentences stating the relevant facts are those like (...) 'a has the property F', that is, sentences stating that a particular has a certain property. Finally I show how answering these questions in this way transforms the Problem of Universals, traditionally conceived as the One over Many, that is, the problem of explaining how different particulars can have the same properties, into the Many over One, that is, the problem of explaining how the same particular can have different properties. The Problem of Universals is the problem of the Many over One. (shrink)

In this chapter I shall reply to a pair of articles in which the main contention of my “Why truthmakers” – namely, that an important class of synthetic true propositions have entities as truth-makers – is rejected. In §§1–5 I reply to Jennifer Hornsby’s “Truth without Truthmaking Entities” (2005) and in §§6–7 I reply to Julian Dodd’s “Negative Truths and Truthmaker Principles” (2007).

Consider a certain red rose. The proposition that the rose is red is true because the rose is red. One might say as well that the proposition that the rose is red is made true by the rose’s being red. This, it has been thought, does not commit one to a truthmaker of the proposition that the rose is red. For there is no entity that makes the proposition true. What makes it true is how the rose is, and how (...) the rose is is not an entity over and above the rose. It is against this view that I shall argue in this paper. I shall argue that a significant class of true propositions, including inessential predications like the proposition that the rose is red, are made true by entities. "No truthmaking without truthmakers" is my slogan. Although I have my view about what kinds of entities are truthmakers, I shall not argue for or presuppose that view here. All I shall argue for here is that if a proposition is made true by something, it is made true by some thing, but my argument will leave it open what kind of thing that thing is: it could be a fact or state of affairs, a trope, or any other sort of entity. (shrink)

Metaphysical nihilism is the thesis that there could have been no concrete objects. Thomas Baldwin (1996) offers an argument for metaphysical nihilism. The premisses of the argument purport to provide a procedure of subtraction that can be iterated until we reach a world where no concrete objects exist. Gonzalo Rodriguez-Pereyra (1997) finds fault with Baldwin’s argument, modifies it, and claims to have proved metaphysical nihilism. My primary aim is to show that Rodriguez-Pereyra’s alleged proof rests on a false assumption. (...) The assumption is that, necessarily, if there are no concrete* objects (in the sense Rodriguez-Pereyra defines), then there are no concrete objects. My secondary aim, with which I begin, is to formulate and then strengthen a succinct version of the subtraction argument. (shrink)

In this paper I reconstruct Leibniz's argument for the Identity of Indiscernibles in his *Primary Truths*. I criticise the alternative interpretation put forward by Cover and O'Leary-Hawthorne and defend my own interpretation, both on philosophical and hermeneutical grounds.

This paper is a response to replies by Dan López de Sa and Mark Jago to my ‘Truthmaking, Entailment, and the Conjuction Thesis’. In that paper, my main aim was to argue against the Entailment Principle by arguing against the Conjunction Thesis, which is entailed by the Entailment Principle. In the course of so doing, although not essential for my project in that paper, I defended the Disjunction Thesis. López de Sa has objected both to my defence of the Disjunction (...) Thesis and my case against the Conjunction Thesis. I shall show that his objections are unfounded and based on serious misunderstandings of my position, what the relevant debate is, and some fundamental notions of Truthmaker Theory. Jago argues that accepting the Disjunction Thesis and rejecting the Conjunction Thesis is hard to maintain. But I show that Jago has not shown that accepting the Disjunction Thesis while rejecting the Conjunction Thesis is impossible or even hard to maintain. Jago believes that, to accept the Disjunction Thesis while rejecting the Conjunction Thesis, one needs to reject his axiom (T3), which says that all the truthmakers for <P&P> are truthmakers for <P>. I argue that there are reasons to reject such a principle, and the version of it that says that what makes <P&P> true makes <P> true. (shrink)

Resemblance Nominalism is the view that denies universals and tropes and claims that what makes F-things F is their resemblances. A famous argument against Resemblance Nominalism is Russell's regress of resemblances, according to which the resemblance nominalist falls into a vicious infinite regress. Aristocratic Resemblance Nominalism, as opposed to Egalitarian Resemblance Nominalism, is the version of Resemblance Nominalism that claims that what makes F-things F is that they resemble the F-paradigms. In this paper I attempt to show that a recently (...) advocated strategy to stop Russell's regress by using paradigms does not succeed. (shrink)

The object of this paper is to provide a solution to Nelson Goodman's Imperfect Community difficulty as it arises for Resemblance Nominalism, the view that properties are classes of resembling particulars. The Imperfect Community difficulty consists in that every two members of a class resembling each other is not sufficient for it to be a class such that there is some property common to all their members, even if `x resembles y' is understood as `x and y share some property'. (...) In the paper I explain and criticise several solutions to the difficulty. Then I develop my own solution, which is not subject to the objections I make to the other solutions, and which accords completely with the basic tenets of Resemblance Nominalism. (shrink)

There is no single problem of universals but a family of difficulties that treat of a variety of interwoven metaphysical, epistemological, logical and semantic themes. This makes the problem of universals resistant to canonical reduction (to a ‘once-and-for-all’ concern). In particular, the problem of universals cannot be reduced to the problem of supplying truth-makers for sentences that express sameness of type. This is (in part) because the conceptual distinction between numerical and qualitative identity must first be drawn before a sentence (...) is eligible to be supplied with truth-makers. The case is made through a consideration of a recent argument by Gonzalo Rodriguez-Pereyra. (shrink)

In this paper I shall show how the Correspondence Theory of Truth can block Davidson’s Slingshot (Davidson 1984), which threatens to make the Correspondence Theory collapse. In particular I shall show that the Slingshot is unsound − and in so doing I shall show that the Correspondence Theory has some metaphysical commitments about the nature of facts.

1. The Bundle Theory I shall discuss is a theory about the nature of substances or concrete particulars, like apples, chairs, atoms, stars and people. The point of the Bundle Theory is to avoid undesirable entities like substrata that allegedly constitute particulars. The version of the Bundle Theory I shall discuss takes particulars to be entirely constituted by the universals they instantiate.' Thus particulars are said to be just bundles of universals. Together with the claim that it is necessary that (...) particulars have constituents, the fundamental claim of the Bundle Theory is: (BT) Necessarily, for every particular x and every entity y, y constitutes x if and only ify is a universal and x instantiates y. 2 The standard and supposedly devastating objection to the Bundle Theory is that it entails or is committed to a false version of the Principle of Identity of Indiscernibles (Armstrong 1978: 91, Loux 1998: 107), namely: (Pll) Necessarily, for all particulars x and y and every universal z, if z is instantiated by x if and only if z is instantiated byy, then x is numerically identical with y. The most famous counterexample to the Identity of Indiscernibles is that put forward by Max Black, consisting of a world where there are only two iron spheres two miles apart from each other, having the same diameter, temperature, colour, shape, size, etc (Black 1952: 156). Let us from now on think of the properties of the spheres in this world as universals. The possibility of this world, which I shall hereafter refer to as 'Black's world', makes (Pll) false.' And according to common philosophical opinion this means that the Bundle Theory is false.. (shrink)

According to one of Leibniz's theories of contingency a proposition is contingent if and only if it cannot be proved in a finite number of steps. It has been argued that this faces the Problem of Lucky Proof , namely that we could begin by analysing the concept ‘Peter’ by saying that ‘Peter is a denier of Christ and …’, thereby having proved the proposition ‘Peter denies Christ’ in a finite number of steps. It also faces a more general but (...) related problem that we dub the Problem of Guaranteed Proof . We argue that Leibniz has an answer to these problems since for him one has not proved that ‘Peter denies Christ’ unless one has also proved that ‘Peter’ is a consistent concept, an impossible task since it requires the full decomposition of the infinite concept ‘Peter’. We defend this view from objections found in the literature and maintain that for Leibniz all truths about created individual beings are contingent. (shrink)

The paper offers a new understanding of induction in the empirical sciences, one which assimilates it to induction in geometry rather than to statistical inference. To make the point a system of notions, essential to logically sound induction, is defined. Notable among them are arbitrary object and particular property. A second aim of the paper is to bring to light a largely neglected set of assumptions shared by both induction and deduction in the empirical sciences. This is made possible by (...) appealing to the logic of common nouns and applying it to the logic of natural-kind terms.This strategy yields a new insight into the concept of natural kinds. While the strategy reveals deep affinity between empirical induction and deduction it also reveals two problems peculiar to induction. This helps to explain the intuition that induction is the more problematic of the two. The paper does not set out ‘to solve the problem of induction’. 1The paper has benefited from the support and critical comments of several friends: Steven Davis, Kevin Dunbar, Anil Gupta, Michael Hallett, Ray Jackendoff and Storrs McCall. Two friends, however, deserve special thanks, Michael Makkai and Gonzalo Reyes. Many of the points made in the paper, otherwise unacknowledged, are due to their generosity and patience. In fact, the paper can be seen as an application of the logic of kinds on which Gonzalo Reyes has been working for several years. (shrink)

The aim of this paper is to introduce a new approach to the modal operators of necessity and possibility. This approach is based on the existence of two negations in certain lattices that we call bi-Heyting algebras. Modal operators are obtained by iterating certain combinations of these negations and going to the limit. Examples of these operators are given by means of graphs.

This text brings together a collection of new essays by a number of philosophers to honor Hugh Mellor's contribution to philosophy. The collection stands as an original exploration of some of the most central issues in philosophy.

Based on experience in marriage counseling and contributions made by philosophy of phenomenology and psychology, we have carried out an in-depth analysis of the forgiveness process in the marriage relationship. Philosophy of phenomenology allows to define the conceptual framework of the marriage relationship and its essential features, which gives the therapist a reference to guide the therapeutical process. The description of the process is enriched with contributions of Psychology and particularly Systemic Family Theories. We have identified a number of steps (...) in the forgiveness process, which can be summarized as the passing from the initial pain, through the recovery of dignity and hope, up to the final consciousness of having reached forgiveness, where the intrapersonal process in the offended spouse is imbricated with the interpersonal relationship with the partner in marriage. This interdisciplinary perspective, bringing together clinical practice, philosophy of phenomenology, and psychology, has proven particularly fruitful: it has allowed us to identify when forgiveness becomes a case of regeneration and strengthening of the bonds of marriage, or on the contrary, the cases in which the problems, together with situations of imbalance or relational pathology progress to a chronic state. Apart from this, we have reflected upon the practical application of this theoretical approach in a therapeutic context with couples that need to pass through the forgiveness process, paying special attention to the risks they may encounter. Finally, we suggest possibilities for further investigations along these interdisciplinary lines of study. (shrink)

Since antiquity two different negations in natural languages have been noted: predicate negation (not honest) and predicate term negation (dishonest). The extensive literature offers no models. We propose category-theoretic models with two distinct negation operators, neither of them in general Boolean. We study combinations of the two (not dishonest) and sentential counterparts of each. We emphasize the relevance of our work for the theory of cognition.

In the paper we discuss criticisms against David Armstrong’s general theory of truthmaking by Gonzalo Rodriguez-Pereyra, Peter Schulte and Benjamin Schnieder, and conclude that Armstrong’s theory survives these criticisms. Special attention is given to the problems concerning Entailment Principle, Conjunction Thesis, Disjunction Thesis and to the notion of explanation.

The purpose of this study is to examine how workgroup diversity can be managed through specific strategic human resource management systems. Our review shows that ‘affirmative action’ and traditional ‘diversity management’ approaches have failed to simultaneously achieve business and social justice outcomes of diversity. As previous literature has shown, the benefits of diversity cannot be achieved with isolated interventions. To the contrary, a complete organizational culture change is required, in order to promote appreciation of individual differences. The paper contributes to (...) this discussion by exploring the implications of this change for human resource management, and explaining how the systems of practices should be changed when they are directed to diverse groups. The model designed to test this notion includes: (1) demographic and human capital diversity as independent variables, (2) group performance (measured as innovation outcomes) as the dependent variable and, (3) the orientation of the strategic human resource management system as a potential moderator of this relationship. The main conclusion of the empirical analysis developed is that different patterns of human resource management practices can be used, depending on the type of diversity that the organization faces, and the specific effects that it wishes to manage. Concretely, three alternative management systems are identified in this paper, with different moderating effects. This result has interesting implications for human resource management professionals, explained in the last section. The limitations of this study are also discussed, as well as some issues that future research in this field should address. (shrink)

The existence of “grandmother” cells clashes with the model of the brain as a distributive system and is implausible because such neurons would have powers of representation across visuals angles and contexts. Nevertheless, Kreiman, Koch and others have offered experimental evidence that such neurons do exist. I agree that neurons may indeed fire when the subject looks at a variety of pictures, drawings, etc. of one particular person. I argue, however, that such a “grandmother” cell is nothing but the single-neuron (...) output stage of a neural network trained to recognize that person. The so-called “grandmother cell” does not have any extraordinary binding properties: They are properties of the neural network instead. I will thus offer a distributive explanation of grandmother cells. (shrink)

Book Information Real Metaphysics. Real Metaphysics Hallvard Lillehammer and Gonzalo Rodriguez-Pereyra , eds., London : Routledge , 2003 , VIII + 248 , £65 ( cloth ), £19.99 ( paper ) Edited by Hallvard Lillehammer; and Gonzalo Rodriguez-Pereyra . Routledge. London. Pp. VIII + 248. £65 (cloth:), £19.99 (paper:).

Abstract This paper attempts to show the existence of an ethical dimension of teaching as an educational activity. In order to achieve this, two main errors must be avoided: on the one hand, the idea that the ethical dimension of teaching is an alternative approach to a technological paradigm; on the other hand, the idea that this dimension constitutes only an external factor in regulating educational activities. After analysing the arguments most frequently used in justifying the ethical dimension of teaching, (...) the authors argue for the need to reconstruct a concept of pedagogical effectiveness in which the ethical component constitutes an intrinsic element. Finally, content for the ethical dimension of teaching from the viewpoint of socialisation through human rights is suggested. (shrink)

Working from a concept of politics of education that encompasses legal,ethical and pedagogical levels of analysis, this paper presents theresults of a field work project on the meaning and current state of theright to education with a larger philosophical discourse. Talk ofeducation as a human right presupposes taking part in a horizon ofinterpretation. Projected is a view of person as a subject, i.e., assomeone not only placed in a specific context, but also as someone whois capable of distancing him/herself from (...) local and culturalconditioning. (shrink)

In the paper [8], the first author developped a topos- theoretic approach to reference and modality. (See also [5]). This approach leads naturally to modal operators on locales (or spaces without points). The aim of this paper is to develop the theory of such modal operators in the context of the theory of locales, to axiomatize the propositional modal logics arising in this context and to study completeness and decidability of the resulting systems.

Based on experience in marriage counseling and contributions made by philosophy of phenomenology and psychology, we have carried out an in-depth analysis of the forgiveness process in the marriage relationship. Philosophy of phenomenology allows to define the conceptual framework of the marriage relationship and its essential features, which gives the therapist a reference to guide the therapeutical process. The description of the process is enriched with contributions of Psychology and particularly Systemic Family Theories. We have identified a number of steps (...) in the forgiveness process, which can be summarized as the passing from the initial pain, through the recovery of dignity and hope, up to the final consciousness of having reached forgiveness, where the intrapersonal process in the offended spouse is imbricated with the interpersonal relationship with the partner in marriage. This interdisciplinary perspective, bringing together clinical practice, philosophy of phenomenology, and psychology, has proven particularly fruitful: it has allowed us to identify when forgiveness becomes a case of regeneration and strengthening of the bonds of marriage, or on the contrary, the cases in which the problems, together with situations of imbalance or relational pathology progress to a chronic state. Apart from this, we have reflected upon the practical application of this theoretical approach in a therapeutic context with couples that need to pass through the forgiveness process, paying special attention to the risks they may encounter. Finally, we suggest possibilities for further investigations along these interdisciplinary lines of study. (shrink)

This article analyzes the evolution of Philosophy of Educationin Spain and its situation at the dawn of the 21st century. Spain'speculiar socio-historical circumstances have largely conditioned thedirection this discipline has taken over the last several decades. So,although during a period there was some approximation towards themethods of analytic philosophy, Philosophy of Education has never fullyrelinquished its normative vocation. To do so would have meant spurningthe hopes and fears that had filled Spanish society by the mid 1970supon the reinstatement of civil (...) liberties and democracy. Indeed,attention to the circumstances and that normative orientation have foundtheir best fit in a practical Aristotelian-based philosophy meant toendow Philosophy of Education with a normative character that do notshun the educator's need for reflection, practical decision-making, andresponsibility. Since the 1990s, new directions have been marked by thechallenge of postmodernism, inasmuch as it affects not only thetechnological positivist model but also the reflective educator's modelof a practical Philosophy of Education. The new directions spread out invarious ways, yet they all fall into a common denominator of narrativetrends. The problem posed by these new languages lies in the extent towhich they are consistent with pedagogic intent. In turn, the answerstake on different profiles depending on whether the stance leans moretowards the philosophical or the pedagogical point of view withinPhilosophy of Education. The complementary nature of both perspectivescharacterizes the current state of the field in Spain. (shrink)

The aim of this paper is to apply properties of the double dual endofunctor on the category of bounded distributive lattices and some extensions thereof to obtain completeness of certain non-classical propositional logics in a unified way. In particular, we obtain completeness theorems for Moisil calculus, n-valued Łukasiewicz calculus and Nelson calculus. Furthermore we show some conservativeness results by these methods.

Gonzalo Munevar has recently suggested that a criterion for scientific success and scientific progress can be found in the ability of a culture to "get along better" with the help of that science, and that as a consequence there is much to be said in favor of a proliferationist approach to scientific methodology. I argue that there are severe constraints upon the possibility and desirability of proliferation even under these conditions. I offer some tentative suggestions for defining areas (...) to which the limited resources available for scientific research may be most constructively put. (shrink)

Among the various contemporary schools of moral thinking, consequence-based ethics, as opposed to rule-based, seems to have a good acceptance among professionals such as software engineers. But naïve consequentialism is intellectually too weak to serve as a practical guide in the profession. Besides, the complexity of software systems makes it very hard to know in advance the consequences that will derive from professional activities in the production of software. Therefore, following the spirit of well-known codes of ethics such as the (...) ACM/IEEE’s, we advocate for a more solid position in the ethical education of software engineers, which we call ‘moderate deontologism’, that takes into account both rules and consequences to assess the goodness of actions, and at the same time pays an adequate consideration to the absolute values of human dignity. In order to educate responsible professionals, however, this position should be complemented with a pedagogical approach to virtue ethics. (shrink)

Many believe that the ethical problems of donation after cardiocirculatory death (DCD) have been "worked out" and that it is unclear why DCD should be resisted. In this paper we will argue that DCD donors may not yet be dead, and therefore that organ donation during DCD may violate the dead donor rule. We first present a description of the process of DCD and the standard ethical rationale for the practice. We then present our concerns with DCD, including the following: (...) irreversibility of absent circulation has not occurred and the many attempts to claim it has have all failed; conflicts of interest at all steps in the DCD process, including the decision to withdraw life support before DCD, are simply unavoidable; potentially harmful premortem interventions to preserve organ utility are not justifiable, even with the help of the principle of double effect; claims that DCD conforms with the intent of the law and current accepted medical standards are misleading and inaccurate; and consensus statements by respected medical groups do not change these arguments due to their low quality including being plagued by conflict of interest. Moreover, some arguments in favor of DCD, while likely true, are "straw-man arguments," such as the great benefit of organ donation. The truth is that honesty and trustworthiness require that we face these problems instead of avoiding them. We believe that DCD is not ethically allowable because it abandons the dead donor rule, has unavoidable conflicts of interests, and implements premortem interventions which can hasten death. These important points have not been, but need to be fully disclosed to the public and incorporated into fully informed consent. These are tall orders, and require open public debate. Until this debate occurs, we call for a moratorium on the practice of DCD. (shrink)

Science is a social expression of intelligence. As such, science can be explained as a product of our natural history. This naturalistic account of science leads to a social conception of scientific rationality, according to which rationality is a structural property of science as a whole, not to be ascribed to the behavior of individual scientists. This new conception of rationality embedded in a straightforward biological epistemology solves the problem of the rationality of science.

In this study, we propose considering membership in the Ethics Officer Association (EOA) as a proxy for the firm''s commitment to ethical decision making, and we analyze the influence of firm- and CEO-specific characteristics on this commitment. While we observe a positive relationship between membership and firm size, we also document a negative relationship between EOA membership and the executive''s time in position and, to a more modest extent, accounting returns. Pursuing this further, we present evidence that firms with past (...) legal issues may seek EOA membership as a signal of their intention to be compliant in the future. (shrink)

This text brings together a collection of new essays by a number of philosophers to honor Hugh Mellor's contribution to philosophy.

Sandra Harding's work on race and gender has been hailed as a shining example of the new directions that feminism offers to the philosophy of science. Unfortunately her "new direction" consists of a poor rehash of arguments for pluralism and of a confused view she calls "strong objectivity," which she proposes as a solution to the problem of reflexivity. Her proposal, however, not only fails to solve the problem but is motivated by a false dilemma. Moreover, her extension of her (...) feminist views to "race issues" is condescending and racist. (shrink)

This stimulating collection is devoted to the life and work of the most flamboyant of twentieth-century philosophers, Paul Feyerabend. Feyerabend's radical epistemological claims, and his stunning argument that there is no such thing as scientific method, were highly influential during his life and have only gained attention since his death in 1994. The essays that make up this volume, written by some of today's most respected philosophers of science, many of whom knew Feyerabend as students and colleagues, cover the diverse (...) themes in his extensive body of work and present a personal account of this fascinating thinker. (shrink)