We prove that the class of stable models is incomplete with respect to pure λ-calculus. More precisely, we show that no stable model has the same theory as the strongly stable version of Park's model. This incompleteness proof can be adapted to the continuous case, giving an incompleteness proof for this case which is much simpler than the original proof by Honsell and Ronchi della Rocca. Moreover, we isolate a very simple finite set, , of equations and inequations, which has (...) neither a stable nor a continuous model, and which is included in and in , the contextual theory induced by the set of essentially λI-closed terms. Finally, using an approximation theorem suitable for a large class of models , we prove that and are included in , giving an operational meaning to the equality in these models. (shrink)

Para completar la exposición de su propio pensamiento Xavier Zubiri dictó en 1968 un ciclo de conferencias titulado Estructura dinámica de la realidad. El texto de esas conferencias es el que ahora, forma este libro. En él analiza el momento dinámico de la realidad, lo que denomina su «dar de sí». Si en Sobre la esencia la realidad era definida como «de suyo», ahora se completaba esa definición afirmando que es, además un «dar de sí». De suyo, la realidad (...) da de sí. Tal podría ser el resumen más apretado de esta obra, que añade precisiones muy importantes a los libros ya publicados en esta misma colección. (shrink)

In this article we defend the inferential view of scientific models and idealisation. Models are seen as “inferential prostheses” (instruments for surrogative reasoning) construed by means of an idealisation-concretisation process, which we essentially understand as a kind of counterfactual deformation procedure (also analysed in inferential terms). The value of scientific representation is understood in terms not only of the success of the inferential outcomes arrived at with its help, but also of the heuristic power of representation and their capacity to (...) correct and improve our models. This provides us with an argument against Sugden’s account of credible models: the likelihood or realisticness (their “credibility”) is not always a good measure of their acceptability. As opposed to “credibility” we propose the notion of “enlightening”, which is the capacity of giving us understanding in the sense of an inferential ability. (shrink)

The past decade has seen a burgeoning of scholarly interest in conscientious objection in health care. Specifically, several commentators have discussed the implications that conscientious objection has for the delivery of timely, efficient, and nondiscriminatory medical care. In this paper, I discuss the main argument put forward by the most prominent critics of conscientious objection—what I call the Professional Duty Argument or PDA. According to proponents of PDA, doctors should place patients’ well-being and rights at the center of their professional (...) practice. Doctors should be prepared to set their personal moral or religious beliefs aside where these beliefs conflict with what is legal and considered good medical practice by relevant professional associations. Conscientious objection, on this account, should be heavily restricted, if even allowed at all. I discuss two powerful objections against PDA. The first objection, which I call the fallibility objection, notes that law and professional codes of conduct are fallible guides for ethical conduct and that conscientious objection has in the past and continues today to provide a check on aberrations in law and professional convention. The second, which I call the professional discretion objection, states that restrictions on conscientious objection undermine one of the cornerstones of good medical practice, namely, a practitioner’s right to independent professional judgment. I argue that these two objections give us reason to retain conscience clauses in professional codes of conduct. (shrink)

En enero de 1974 Zubiri dio un breve curso en la Sociedad de Estudios y Publicaciones de Madrid sobre el tema Tres dimensiones del ser humano: individual, social e histórica. Meses después publicó la última de esas lecciones bajo el título de La dimensión histórica del ser humano. El presente volumen recoge el texto de las tres conferencias, más la versión escrita de la última de ellas. La tesis que Zubiri desarrolla en estas lecciones es que el ser humano es (...) a la vez y necesariamente individual, social e histórico, y que estas dimensiones vienen exigidas por su propia realidad específica, que es pluralizante, continuante y prospectiva. (shrink)

The past decade has seen a burgeoning of scholarly interest in conscientious objection in healthcare. While the literature to date has focused primarily on individual healthcare practitioners who object to participation in morally controversial procedures, in this article we consider a different albeit related issue, namely, whether publicly funded healthcare institutions should be required to provide morally controversial services such as abortions, emergency contraception, voluntary sterilizations, and voluntary euthanasia. Substantive debates about institutional responsibility have remained largely at the level of (...) first-order ethical debate over medical practices which institutions have refused to offer; in this article, we argue that more fundamental questions about the metaphysics of institutions provide a neglected avenue for understanding the basis of institutional conscientious objection. To do so, we articulate a metaphysical model of institutional conscience, and consider three well-known arguments for undermining institutional conscientious objection in light of this model. We show how our metaphysical analysis of institutions creates difficulties for justifying sanctions on institutions that conscientiously object. Thus, we argue, questions about the metaphysics of institutions are deserving of serious attention from both critics and defenders of institutional conscientious objection. (shrink)

In Racial Prescriptions, Jonathan Xavier Inda offers a critical and timely analysis of the making of BiDil, the first (and only) drug that was marketed exclusively to African Americans. Sibille Merz speaks to him about the re-articulation of racial politics under neoliberalism, the legacies of scientific racism and the molecularization of biopolitics in the genomic age.

Le Pere Xavier Tilliette est l'un des plus grands historiens contemporains de la philosophie. Il est l'auteur d'une monumentale etude en deux volumes sur Schelling... qui il avait d'ailleurs consacre plusieurs autres ouvrages. Il a egalement ecrit d'excellents livres sur d'autres grandes figures de la philosophie occidentale notamment Fichte, Merleau-Ponty, Lequier. Il est aussi et surtout le representant le plus connu d'un genre unique de la philosophie de la religion, celui qui traite des grands themes de la theologie chretienne (...) selon leurs dimensions proprement philosophiques. Rappelons simplement plusieurs travaux tres novateurs sur le Christ et la philosophie, mais aussi sur la philosophie et l'Eglise ou encore la philosophie et l'Eucharistie. Toutefois, Xavier Tilliette n'est pas seulement philosophe, il est aussi un grand erudit de l'histoire litteraire francaise, notamment de l'oeuvre de Paul Claudel. Apres deux Festschrift anterieures parues respectivement en Allemagne et en Italie, ce troisieme recueil publie en l'honneur du Pere Tilliette est edite en Belgique. Il contient trente contributions, plus de la moitie consacrees... l'histoire de la philosophie, avec un nombre eleve de textes sur Schelling. Les autres etudes, tres variees, tres originales, relevent de la philosophie de la religion, de la theologie philosophique et de l'histoire de la litterature. Ces travaux dont les auteurs, en provenance de huit pays et de trois continents, vont de jeunes erudits... peine trentenaires jusqu'aux contemporains de l'illustre jesuite, sont rediges en Francais, en Italien, en Allemand et en Anglais. Ils manifestent et illustrent la fecondite de l'oeuvre de ce disciple fervent des Peres de Lubac et Danielou, son rayonnement extraordinaire, les richesses multivalentes de ses deux-mille publications. (shrink)

We prove strong completeness of the □-version and the ◊-version of a Gödel modal logic based on Kripke models where propositions at each world and the accessibility relation are both infinitely valued in the standard Gödel algebra [0,1]. Some asymmetries are revealed: validity in the first logic is reducible to the class of frames having two-valued accessibility relation and this logic does not enjoy the finite model property, while validity in the second logic requires truly fuzzy accessibility relations and this (...) logic has the finite model property. Analogues of the classical modal systems D, T, S4 and S5 are considered also, and the completeness results are extended to languages enriched with a discrete well ordered set of truth constants. (shrink)

Conscience is an idea that has significant currency in liberal democratic societies. Yet contemporary moral philosophical scholarship on conscience is surprisingly sparse. This paper seeks to offer a rigorous philosophical account of the role of conscience in moral life with a view to informing debates about the ethics of conscientious objection in medicine. I argue that conscience is concerned with a commitment to moral integrity and that restrictions on freedom of conscience prevent agents from living a moral life. In section (...) one I argue that conscience is a principle of moral awareness in rational agents, and that it yields an awareness of the personal nature of moral obligation. Conscience also monitors the coherence between an agent’s identity-conferring beliefs and intentions and their practical actions. In section two I consider how human beings are harmed when they are forced to violate their conscience. Restrictions on the exercise of conscience prevent people from living in accord with their own considered understanding of the requirements of morality and undermine one’s capacity for moral agency. This article concludes with a consideration of how a robust theory of conscience can inform our understanding of conscientious objection in medicine. I argue that it is in the interest of individual practitioners and the medical profession generally to foster moral agency among doctors. This provides a prima facie justification for permitting at least some kinds of conscientious objection. (shrink)

Xavier Landes | : Happiness has become a central theme in public debates. Happiness indicators illustrate this importance. This article offers a typology of the main challenges conveyed by the elaboration of happiness indicators, where happiness can be understood as hedonia, subjective well-being, or eudaimonia. The typology is structured around four questions: what to measure?—i.e., the difficulties linked to the choice of a particular understanding of happiness for building an indicator; whom to include?—i.e., the limits of the community monitored (...) by such an indicator; how to collect the data?—i.e., the difficulties stemming from objective and subjective reporting; what to do?—i.e., the concerns about the use of happiness indicators in public policy. The major points of normative contention are discussed for each of these dimensions. The purpose of this article is to contribute in a constructive manner to happiness research by offering an overview of some major philosophical and political challenges of building happiness indicators. The conclusion underlines the importance of the strategy of diversification- hybridization, which consists in setting a variety of indicators or composite indicators that articulate different understandings of happiness. It is stressed that happiness indicators raise democratic and institutional issues with which normative thinkers should deal. | : Le bonheur est devenu un thème central dans les débats publics. Les indicateurs de bonheur illustrent cette importance. Cet article offre une typologie des principaux enjeux contenus dans le travail d’élaboration d’indicateurs de bonheur quand ce dernier est compris comme hedonia, bien-être subjectif ou eudaimonia. La typologie est structurée autour de quatre questions : 1) que mesurer?, où sont en jeu les difficultés liées au choix d’une compréhension particulière du bonheur pour construire un indicateur; 2) qui inclure?, c’est-à-dire comment tracer les limites de la communauté morale qui est l’objet d’un tel indicateur; 3) comment collecter les données?, où on interroge les difficultés propres aux techniques subjectives et objectives de collecte de données; 4) que faire?, où on soulève l’enjeu des craintes quant à l’usage d’indicateurs de bonheur dans les politiques publiques. Les points majeurs de dispute normative sont discutés pour chaque dimension. Nous espérons ainsi contribuer de manière constructive à la recherche sur le bonheur en offrant un aperçu de quelques défis philosophiques et politiques majeurs relatifs à la construction d’indicateurs de bonheur. Nous concluons en soulignant l’importance de la stratégie de diversification-hybridation qui consiste à mettre en place des indicateurs variés ou composites articulant différentes compréhensions du bonheur. Ces indicateurs soulèvent des enjeux démocratiques et institutionnels que les penseurs normatifs doivent considérer. (shrink)

It is shown that axiomatic extensions of intuitionistic propositional calculus defining univocally new connectives, including those proposed by Gabbay, are strongly complete with respect to valuations in Heyting algebras with additional operations. In all cases, the double negation of such a connective is equivalent to a formula of intuitionistic calculus. Thus, under the excluded third law it collapses to a classical formula, showing that this condition in Gabbay's definition is redundant. Moreover, such connectives can not be interpreted in all Heyting (...) algebras, unless they are already equivalent to a formula of intuitionistic calculus. These facts relativize to connectives over intermediate logics. In particular, the intermediate logic with values in the chain of length n may be "completed" conservatively by adding a single unary connective, so that the expanded system does not allow further axiomatic extensions by new connectives. (shrink)

In this paper, we present a prenex form theorem for a version of Independence Friendly logic, a logic with imperfect information. Lifting classical results to such logics turns out not to be straightforward, because independence conditions make the formulas sensitive to signalling phenomena. In particular, nested quantification over the same variable is shown to cause problems. For instance, renaming of bound variables may change the interpretations of a formula, there are only restricted quantifier extraction theorems, and slashed connectives cannot be (...) so easily removed. Thus we correct some claims from Hintikka [8], Caicedo & Krynicki [3] and Hodges [11]. We refine definitions, in particular the notion of equivalence, and sharpen preconditions, allowing us to restore those claims, including the prenex form theorem of Caicedo & Krynicki [3], and, as a side result, we obtain an application to Skolem forms of classical formulas. It is a known fact that a complete calculus for IF-logic is impossible, but with our results we establish several quantifier rules that form a partial calculus of equivalence for a general version of IF-logic reflecting general properties of information flow in games. (shrink)

Insurance is pervasive in many social settings. As a cooperative device based on risk pooling, it serves to attenuate the adverse consequences of various risks by offering policyholders coverage against the losses implied by adverse events in exchange for the payment of premiums. In the insurance industry, the concept of actuarial fairness serves to establish what could be adequate, fair premiums. Accordingly, premiums paid by policyholders should match as closely as possible their risk exposure. Such premiums are the product of (...) the probabilities of losses and the expected losses. This article presents a discussion of the fairness of actuarial fairness through three steps: defining the concept based on its formulation within the insurance industry; determining in which sense it may be about fairness; and raising some objections to the actual fairness of actuarial fairness. The necessity of a normative evaluation of actuarial fairness is justified by the influence of the concept on the current reforms of public insurance systems and the fact that it highlights the question of the repartition of the gains and burdens of social cooperation. (shrink)

There has been significant debate about whether the moral norms of medical practice arise from some feature or set of features internal to the discipline of medicine. In this article, I analyze Edmund Pellegrino’s conception of the internal morality of medicine, and situate it in the context of Alasdair MacIntyre’s influential account of “practice.” Building upon MacIntyre, Pellegrino argued that medicine is a social practice with its own unique goals—namely, the medical, human, and spiritual good of the patient—and that the (...) moral norms that govern medical practice are derived from these goals. After providing an overview of Pellegrino’s work, I discuss some forceful objections to his theory—specifically, that it is too rigid and incapable of entering into dialogue with contemporary values systems; that it is dependent on an external conception of human flourishing; and that it is incompatible with the rapidly changing nature of modern medicine. In the final section of this article, I consider how theorists working in the Hippocratic tradition might respond to these objections against ethical essentialism by drawing upon MacIntyre’s historico-cultural method as well as what he calls Aristotle’s “metaphysical biology.”. (shrink)

Replying to Samuel Knafo and Benno Teschke, this article shows how Political Marxism offers powerful conceptual tools to understand modes of production that structure historical processes as fundamentally constituted by exploitative social and political relations. I explain how structure, or rules of reproduction, should be understood as alienated social relations, which are inherent to all class societies. Understanding structure this way leaves ample space for – and makes inevitable – the consideration of agency.

This paper examines the logic of conditional obligation, which originates from the works of Hansson, Lewis, and others. Some weakened forms of transitivity of the betterness relation are studied. These are quasi-transitivity, Suzumura consistency, acyclicity and the interval order condition. The first three do not change the logic. The axiomatic system is the same whether or not they are introduced. This holds true under a rule of interpretation in terms of maximality and strong maximality. The interval order condition gives rise (...) to a new axiom. Depending on the rule of interpretation, this one changes. With the rule of maximality, one obtains the principle known as disjunctive rationality. With the rule of strong maximality, one obtains the Spohn axiom (also known as the principle of rational monotony, or Lewis’ axiom CV). A completeness theorem further substantiates these observations. For interval order, this yields the finite model property and decidability of the calculus. (shrink)

Many if not most sperm donors in the early years of IVF donated under conditions of anonymity. There is, however, a growing awareness of the ethical cost of withholding identifying parental information from donor children. Today, anonymous donation is illegal in many jurisdictions, and some jurisdictions have gone as far as retrospectively invalidating contracts whereby donors were guaranteed anonymity. This article provides a critical evaluation of the ethics and legality of anonymous donation. We defend Australian and British legislation that has (...) outlawed donor anonymity, and we argue for the establishment of a central registry that provides donor children with the ability to easily and reliably access identifying information about their donor parents. (shrink)

Several ethicists have defended the use of responsibility-based criteria in healthcare rationing. Yet in this article we outline two challenges to the implementation of responsibility-based healthcare rationing policies. These two challenges are, namely, that responsibility for past behavior can diminish as an agent changes, and that blame can come apart from responsibility. These challenges suggest that it is more difficult to hold someone responsible for health related actions than proponents of responsibility-sensitive healthcare policies suggest. We close by discussing public health (...) policies that could function as an alternative to contentious, responsibility-sensitive rationing policies. (shrink)

This paper reports completeness results for dyadic deontic logics in the tradition of Hansson’s systems. There are two ways to understand the core notion of best antecedent-worlds, which underpins such systems. One is in terms of maximality, and the other in terms of optimality. Depending on the choice being made, one gets different evaluation rules for the deontic modalities, but also different versions of the so-called limit assumption. Four of them are disentangled, and compared. The main observation of this paper (...) is that, even in the partial order case, the contrast between maximality and optimality is not as significant as one could expect, because the logic remains the same whatever notion of best is used. This is established by showing that, given analogous properties for the betterness relation, the same system is sound and complete with respect to its intended modelling. The chief result of this paper concerns Åqvist’s system F supplemented with the principle of cautious monotony. It is established that, under the maximality rule, F + is sound and complete with respect to the class of models in which the betterness relation is required be reflexive and smooth . From this, a number of spin-off results are obtained. First and foremost, it is shown that a similar determination result holds for optimality; that is, under the optimality rule, F + is also sound and complete with respect to the class of models in which the betterness relation is reflexive and smooth . Other spin-off results concern classes of models in which further constraints are placed on the betterness relation, like totalness and transitivity. (shrink)

We study a class of [0,1][0,1]-valued logics. The main result of the paper is a maximality theorem that characterizes these logics in terms of a model-theoretic property, namely, an extension of the omitting types theorem to uncountable languages.

In this article we critically evaluate an argument against state‐sanctioned euthanasia made by David Velleman in his 1992 paper ‘Against the right to die’. In that article, Velleman argues that legalizing euthanasia is morally problematic as it will deprive eligible patients of the opportunity of staying ‘alive by default’. That is to say, those patients who are rendered eligible for euthanasia as a result of legislative reform will face the burden of having to justify their continued existence to their epistemic (...) peers if they are to be perceived as ‘reasonable’. We discuss potential criticisms that could be made of the argument, and consider how a defender of the view might respond. Velleman’s argument is particularly interesting as it is a consequentialist argument against state‐sanctioned euthanasia, challenging the many consequentialist arguments that have been made in favour of legalizing the procedure. We conclude by suggesting that further research on the question of unfair burdens is important to adequately evaluating the potential harms of legalizing euthanasia for patients at the end of life. (shrink)

BackgroundViral pandemics present a range of ethical challenges for policy makers, not the least among which are difficult decisions about how to allocate scarce healthcare resources. One important question is whether healthcare workers should receive priority access to a vaccine in the event that an effective vaccine becomes available. This question is especially relevant in the coronavirus pandemic with governments and health authorities currently facing questions of distribution of COVID-19 vaccines.Main textIn this article, we critically evaluate the most common ethical (...) arguments for granting healthcare workers priority access to a vaccine. We review the existing literature on this topic, and analyse both deontological and utilitarian arguments in favour of HCW prioritisation. For illustrative purposes, we focus in particular on the distribution of a COVID-19 vaccine. We also explore some practical complexities attendant on arguments in favour of HCW prioritisation.ConclusionsWe argue that there are deontological and utilitarian cases for prioritising HCWs. Indeed, the widely held view that we should prioritise HCWs represents an example of ethical convergence. Complexities arise, however, when considering who should be included in the category of HCW, and who else should receive priority in addition to HCWs. (shrink)

An extensions by new axioms and rules of an algebraizable logic in the sense of Blok and Pigozzi is not necessarily algebraizable if it involves new connective symbols, or it may be algebraizable in an essentially different way than the original logic. However, extension whose axioms and rules define implicitly the new connectives are algebraizable, via the same equivalence formulas and defining equations of the original logic, by enriched algebras of its equivalente quasivariety semantics. For certain strongly algebraizable logics, all (...) connectives defined implicitly by axiomatic extensions of the logic are explicitly definable. (shrink)

Cuerpo físico y cuerpo vivido no deben interpretarse como dos realidades separadas, sino que representan dos aspectos distintos de la misma experiencia corporal descrita en términos fenomenológicos. La experiencia de la corporalidad puede seguir dos direcciones: a) la primera es una dirección ascendente, que implica el desarrollo de las posibilidades de movimiento, acción y expresión del cuerpo en toda su plenitud; b) el otro camino o dirección, en contraste con el anterior, toma una senda descendente, y se halla estrechamente relacionado (...) con la experiencia del dolor, de la limitación, de la resistencia corporal que es experimentada como oposición a la propia voluntad: es el cuerpo vulnerable. Aquí reaparece un nuevo dualismo: el cuerpo poético de la expresión frente al cuerpo vulnerable de la enfermedad y el dolor. Mi contribución trata de cuestionar la idea de que el cuerpo poético de la expresión artística y el cuerpo vulnerable de la vejez, de la discapacidad o de la enfermedad, pertenezcan a esferas completamente separadas. Con este propósito, se intenta poner de relieve los múltiples puntos de intersección entre ambas perspectivas, al tiempo que se sostiene que tales intersecciones pueden llegar a ser interesantes puntos de partida de la investigación interdisciplinar. (shrink)

We report on the mechanisation of (preference-based) conditional normative reasoning. Our focus is on Åqvist's system E for conditional obligation, and its extensions. Our mechanisation is achieved via a shallow semantical embedding in Isabelle/HOL. We consider two possible uses of the framework. The first one is as a tool for meta-reasoning about the considered logic. We employ it for the automated verification of deontic correspondences (broadly conceived) and related matters, analogous to what has been previously achieved for the modal logic (...) cube. The equivalence is automatically verified in one direction, leading from the property to the axiom. The second use is as a tool for assessing ethical arguments. We provide a computer encoding of a well-known paradox (or impossibility theorem) in population ethics, Parfit's repugnant conclusion. While some have proposed overcoming the impossibility theorem by abandoning the presupposed transitivity of ‘better than’, our formalisation unveils a less extreme approach, suggesting among other things the option of weakening transitivity suitably rather than discarding it entirely. Whether the presented encoding increases or decreases the attractiveness and persuasiveness of the repugnant conclusion is a question we would like to pass on to philosophy and ethics. (shrink)

Before his death in 1989, Gilbert Simondon wrote two major books consisting of his principal and complementary theses, both defended in 1958. The complementary thesis on the mode of existence of technical objects was published in 1958, while it was only in 1964 that sections of his principal thesis on individuation were made available to the public (and even then only the chapters dedicated to the regimes of physical and vital individuation, excluding those dealing with psychic and collective individuation.) Over (...) the course of his career, Simondon produced other major texts, but only in the form of unpublished courses or conference presentations published in poorly distributed journals. Some of these texts have .. (shrink)

F.W.J. Schelling (1775-1854), le plus precoce de philosophes puis l'un des plus ages, a pati, de son vivant comme apres sa mort, de la proximite de Fichte et surtout de Hegel qui l'a supplante dans le jugement de la posterite. Mais il est en passe de combler son retard grace en particulier a l'impulsion donnee depuis un demi-siecle aux recherches sur l'idealisme allemand. Le premier volume de cet ouvrage se propose de presenter le devenir de Schelling sous le signe du (...) systeme vivant. La derniere philosophie de Schelling est analysee dans le second tome. Elle est presque tout entiere posthume, a l'exception de la Preface a Cousin (1834) et de quelques autres textes brefs. La dualite philosophique, enseignee a Berlin, est l'ultime avatar de ce qui etait de facon latente une philosophie en deux. L'auteur s'attache ici a expliquer en detail les motifs et les problemes de cette dichotomie tardive, mais fondee. (shrink)

Xavier Labbée dirige l'Institut du Droit et de l'Ethique.

Xavier Landes | : In this article, consensus, defined as the consent of all citizens, is argued to be the first best for part of the liberal tradition on political legitimacy. Consensus would be the foundation of the liberal society that, when out of reach, needs to be approximated through, for instance, voting. I build on the timid attempts in political theory at using the theorem of the second best as a tool to settle difficult decision making in applied (...) political theory. More precisely, I defend the view that consensus would be the first best for part of the liberal tradition on political legitimacy. Furthermore, I illustrate how moral, factual, disagreements may create second-best problems, especially in terms of stability. Finally, I spell out some reasons why such problems directly affect a liberal order, on pragmatic grounds. The final purpose is to contribute to the literatures on legitimacy and on the application of the theorem of the second best outside economics. The key idea is to stress that much more work has to be done for “importing” the theorem of the second best into political theory. | : Dans cet article, le consensus, défini comme le consentement de tous les citoyens, est présenté comme remplissant la fonction d’optimum de premier rang [first best] pour une partie de la tradition libérale quant à la légitimité politique. Le consensus fonderait la société libérale qui, lorsque hors d’atteinte, nécessiterait d’être approximer au travers, par exemple, du vote. Je m’appuie sur les timides tentatives en théorie politique d’utiliser le théorème de l’optimum de second rang [second best] comme outil pour résoudre des prises de décision difficiles en théorie politique appliquée. Plus précisément, je défends l’idée que le consensus serait l’optimum de premier rang pour une partie de la tradition libérale quant à la légitimité politique. De plus, j’illustre comment les désaccords moraux, factuels peuvent créer des problèmes d’optimum de second rang, en particulier en termes de stabilité. Enfin, j’expose quelques raisons pour lesquelles de tels problèmes affectent directement un ordre libéral, d’un point de vue pragmatique. Le but final est de contribuer aux littératures sur la légitimité et sur l’application du théorème d’optimum de second rang à l’extérieur des sciences économiques. L’idée principale est de souligner qu’il reste beaucoup de travail afin d’« importer » le théorème d’optimum de second rang en théorie politique. (shrink)

Xavier Landes,Martin Andersen,Klemens Kappel.

XAVIER, Joelma Aparecida dos Santos. A disciplina de Cultura Religiosa na PUC Minas : aspectos fenomenológicos e éticos como tópos privilegiado do diálogo. Dissertação (Mestrado) 2013. 96p. - Pontifícia Universidade Católica de Minas Gerais, Programa de Pós-graduação em Ciências da Religião, Belo Horizonte.

Xavier Zubiri entiende que el tema del mundo, a pesar de tener una noble prosapia en la historia de la filosofía, ha sido desatendido por la mayor parte del pensamiento reciente. Posiblemente fue Descartes el último gran filósofo en escribir un tratado dedicado temáticamente al problema del mundo. Es como si la atención a las cosas que hay en el universo hubiera hecho que se perdiera de vista el problema del universo mismo. Por supuesto, no faltan filósofos contemporáneos que (...) hayan hablado del mundo. Pero Zubiri entiende que esos filósofos lo han hecho de una manera unilateral, atendiendo únicamente al diálogo con las ciencias humanas, y desarrollando de esta manera conceptos del mundo en los que no caben las aportaciones de las ciencias naturales. Ahora bien, ya en el año 1960 Zubiri señalaba que no sólo la historia humana, sino también los nuevos descubrimientos en ciencias tales como la astronomía o la biología exigían que la filosofía se volviera a enfrentar sistemáticamente con la cuestión filosófica del mundo. Esto es lo que Zubiri hizo en este curso, impartido en la Cámara de Comercio de Madrid, y que ahora presentamos a los lectores. Sin duda, el medio siglo transcurrido desde entonces haría necesaria una actualización de las informaciones científicas que Zubiri manejaba. Sin embargo, muchos de los conceptos desarrollados por él en aquellas lecciones, precisamente por su novedad, por su radicalidad, y por su apertura a una concepción abierta y dinámica de la ciencia, siguen siendo relevantes en el presente. No sólo eso. En una última y extensa lección Zubiri se planteó una cuestión crucial para la filosofía: la de un posible fundamento del mundo. También aquí su profundo conocimiento de la historia del pensamiento, su rigor y al mismo tiempo su originalidad filosófica, siguen siendo inspiradores para los lectores contemporáneos. (shrink)

This paper tackles an open problem posed by Åqvist. It is the problem of whether his dyadic deontic systemsEandFare complete with respect to their intended Hanssonian preference-based semantics. It is known that there are two different ways of interpreting what it means for a world to be best or top-ranked among alternatives. This can be understood as saying that it is optimal among them, or maximal among them. First, it is established that, under either the maximality rule or the optimality (...) rule,Eis sound and complete with respect to the class of all preference models, the class of those in which the betterness relation is reflexive, and the class of those in which it is total. Next, an analogous result is shown to hold forF. That is, it is established that, under either rule,Fis sound and complete with respect to the class of preference models in which the betterness relation is limited, the class of those in which it is limited and reflexive, and the class of those in which it is limited and total. (shrink)

Thomas Riisfeldt’s essay1 is a valuable contribution to the literature on palliative sedation, appropriately titrated administration of opioids (ATAOs) and euthanasia. In this response, I will not deal with the author’s empirical claim about the relationship between opioid use, palliative sedation and survival time. Rather, I will briefly critique the author’s discussion of doctrine of double effect (DDE) and its application to palliative sedation and opioid use at the end of life. That is, I will focus on the ethical claims (...) made by the author. Riisfeldt argues that DDE is incompatible with both Kantian deontology and Millian consequentialism. Yet, I will argue that the DDE is coherent and defensible when interpreted from the perspective of the philosophy of Thomas Aquinas, the theorist who first proposed the doctrine. I will also argue that Riisfeldt mischaracterises ATAOs and palliative sedation as procedures that hasten death as a means to relieve pain. While death may indeed be hastened by ATAOs and palliative sedation, it is not at all clear that clinicians intend to hasten death as a means to relieve pain. Indeed, clinical guidelines explicitly prohibit the intentional hastening of death. Riisfeldt provides a brief summary of the DDE. He describes DDE as a ‘strange hybrid of four principles’. He lists the four criteria that must be met for an act with a good and a bad effect to be permissible. These criteria are the ‘intention and means criteria’ and the ‘intrinsic and proportionality criteria’ (p.127). The author uses Kant and Mill as lens through which to highlight a tension between the intrinsic and proportionality criteria of DDE. The author claims that ‘the intrinsic criterion is derived from deontology, the predominant form of which is championed by Kant’, and that ‘the proportionality criterion is derived from consequentialism, the predominant form of …. (shrink)

The aim of this paper is to strengthen the point made by Horty about the relationship between reason holism and moral particularism. In the literature prima facie obligations have been considered as the only source of reason holism. I strengthen Horty’s point in two ways. First, I show that contrary-to-duties provide another independent support for reason holism. Next I outline a formal theory that is able to capture these two sources of holism. While in simple settings the proposed account coincides (...) with Horty’s one, this is not true in more complicated or “realistic” settings in which more than two norms collide. My chosen formalism is so-called input/output logic. A bottom-line example is introduced. It raises the issue of whether the conventional wisdom is right in assuming that normative reasons run parallel to epistemic ones. (shrink)