In Racial Prescriptions, Jonathan Xavier Inda offers a critical and timely analysis of the making of BiDil, the first 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.
In this article we defend the inferential view of scientific models and idealisation. Models are seen as "inferential prostheses" construed by means of an idealisation-concretisation process, which we essentially understand as a kind of counterfactual deformation procedure . 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 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)
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)
O texto possui como proposta trazer a experiência de duas professoras negras da educação básica que possuem como lócus de sua docência a Baixada Fluminense e que através de suas práticas disputam os significados hegemonicamente atribuídos as mulheres negras e brancas. Além de narrar estratégias metodológicas, queremos formar um diálogo com intelectuais que nos ajudem a repensar e refinar nossa prática docente de forma crítica, assim torna-se indispensável à leitura de feministas negras que nos ajudam a nos localizar quanto à (...) organização do mundo a partir do racismo e do machismo estrutural, além de nos fornecer a visão de que a educação, quando problematizadora, pode ser uma prática libertadora. A partir desta idéia torna-se importante o diálogo, também, com Paulo Freire e sua visão da educação enquanto uma ferramenta potente para transformar as pessoas e assim o mundo. As experiências aqui narradas aconteceram em duas escolas públicas, localizadas em São João de Meriti, no primeiro semestre de 2018; em uma turma de educação infantil e a outra de ensino médio. As experiências práticas procuram realizar um exercício crítico do espaço escolar onde seja possível a convivência com a diferença, permitindo que as alunas e alunos possam ter acesso a outras visões de mundo, oportunizando, desta forma, o acesso a outras histórias onde as mulheres negras e brancas sejam protagonistas e sejam reconhecidas, também, como construtores do país em que vivemos. Palavras-chave: Educação. Feminismo. Feminismo Negro. Práticas Pedagógicas. (shrink)
Realçam-se aqui como príncipais traços identificadores das ditas obras "filosóficas" de Francisco Sanches, o facto de elas, em vez de se tratarem simplesmente de escritos de um filósofo que também era médico, constituírem textos em que a preocupação com a ciência da medicina ou a matérìa médica exerce uma função prìmordial e essencial, e aqueloutro de nessas obras se observar o tratamento conjunto e conjugado dos temas do juízo e da incerteza. É este tratamento em particular seguido no itinerárío que (...) cumpre na prìncipal obra filosófica de Sanches, o Quod Nihil Scitur. The aim of this article is to study the interplay of the notions of judgement and incertitude in the main philosophical text by the 16th Century Portuguese philosopher and physician Francisco Sanches, Quod Nihil Scitur. There we see that the developments that interplay of the two notions gives use to form an essential part of a moderate skeptical philosophy. (shrink)
Este artículo reconstruye la génesis de la formulación y redacción de la Pedagogía del Oprimido de Paulo Freire, su obra más importante y conocida. También reconstruye, históricamente, la trayectoria de las ediciones, con énfasis en las primeras, especialmente la realizada en Brasil, por su veda impuesta por la dictadura militar que se había instalado en abril de 1964 y que había expulsado a Paulo Freire del país. Incluso después de su muerte en mayo de 1997, hay personas, afortunadamente pocas y (...) registradas en el universo del neoconservadurismo fascista, que continúan atacando la obra de Paulo Freire, demostrando evidentemente que no la conocen. En las celebraciones del centenario del nacimiento del educador brasileño, ya en 2020, se están produciendo manifestaciones y eventos en todos los continentes, no solo en una clara demostración de reacción al descontento hacia el autor de Pedagogía del Oprimido, sino también revelando la relevancia, por tanto, la importancia del legado Freiriano para la educación contemporánea, en todas sus modalidades y grados. (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)
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)
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)
Thomas Riisfeldt’s essay1 is a valuable contribution to the literature on palliative sedation, appropriately titrated administration of opioids 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 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’. 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)
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)
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.
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)
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)
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)
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)
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)
The main contribution of this paper is a completeness result for an axiomatization of Hansson [13]'s deontic system DSDL2, whose semantics involves a non-necessarily transitive betterness relation. Reference is made to a deductive system put forth by Åqvist [2, 3].
Several bioethicists have recently discussed the complexity of defining human death, and considered in particular how our definition of death affects our understanding of the ethics of vital organ procurement. In this brief paper, we challenge the mainstream medical definition of human death—namely, that death is equivalent to total brain failure—and argue with Nair-Collins and Miller that integrated biological functions can continue even after total brain failure has occurred. We discuss the implications of Nair-Collins and Miller’s argument and suggest that (...) it may be necessary to look for alternative biological markers that reliably indicate the death of a human being. We reject the suggestion that we should abandon the dead-donor criteria for organ donation. Rather than weaken the ethical standards for vital organ procurement, it may be necessary to make them more demanding. The aim of this paper is not to justify the dead donor rule. Rather, we aim to explore the perspective of those who agree with critiques of the whole brain and cardiopulmonary definitions of death but yet disagree with the proposal that we should abandon the dead-donor rule. We will consider what those who want to retain the dead-donor rule must argue in light of Nair-Collins and Miller’s critique. (shrink)
Even if the literature on the effects of pupil composition has been extensive, no clear consensus has been reached concerning the significance and magnitude of this effect. The first objective of this article is to estimate the magnitude of the school composition effect in primary schools (6th grade) in French-speaking Belgium. Different indicators of school composition are used: academic, socio-cultural, 'language' and sex composition. Except for sex composition, the results show that the school composition effect explains significant amount of between (...) schools variance even after controlling for pupils' initial performance, socio-cultural background, and non-cognitive dispositions. The second objective is to examine covariance between school composition and several organisational variables and their joint effect on school performance. The second set of analyses is intended to question the conceptual nature of the school composition effect, establishing whether it is direct or indirect. (shrink)
Scientists and engineers who extensively use the term “nanomachine” are not always aware of the philosophical implications of this term. The purpose of this paper is to clarify the concept of nanomachine through a distinction between three major paradigms of machine. After a brief presentation of two well-known paradigms - Cartesian mechanistic machines and Von Neumann’s complex and uncontrolled machines – we will argue that Drexler’s model was mainly Cartesian. But what about the model of his critics? We propose a (...) third model - Gilbert Simondon’s notion of concrete machines – which seems more appropriate to understand nanomachines than the notion of “soft machines”. Finally we review a few strategies currently used to design nanomachines, in an effort to determine which paradigm they belong to. (shrink)
‘Epistemic’ arguments for conservatism typically claim that given the limits of human reason, we are better off accepting some particular social practice or institution rather than trying to consciously improve it. I critically examine and defend here one such argument, claiming that there are some domains of social life in which, given the limits of our knowledge and the complexity of the social world, we ought to defer to those institutions that have robustly endured in a wide variety of circumstances (...) in the past while not being correlated with intolerable outcomes. These are domains of social life in which our ignorance of optimal institutions is radical, and there is uncertainty about the costs of error. This is an argument for the preservation of particular institutions, not particular policies or outcomes, and it specifically identifies these with the institutions that John Rawls called ‘the basic structure of society.’ The argument further implies that to the extent that there is any reason to change these institutions, changes should be calculated as far as possible to increase their ‘epistemic power.’. (shrink)
The present paper aims at examining the characteristics that determine the essential nature of the homogeneous bodies in Aristotle, from an analysis of Meteorology IV.12, which would at the same time establish a certain relationship with other treatises of natural philosophy and also in particular with books VII and VIII of Metaphysics. With this investigation, I will delineate a certain line of argument that goes against a reading perspective considered as traditional, with certain interpretive variants, according to which Aristotle would (...) have adopted the idea of a universal teleology, in the general sense that all natural bodies would be generated for a specific goal, or for a natural purpose. According to a certain view, linked to this perspective, the teleological character of functional type of vital activities, notably expressed by the compositional arrangement of the non-homogeneous parts in the living being's complexion, would be somehow involved in the constitution of the homogeneous bodies considered in themselves and for themselves. In contrast to such a view, I will examine, in a precise way, to what extent the homogeneous bodies would comprise a certain formal factor directly involved in the characterization of their constitutional particularities, taking into account a comparative examination with other kinds of natural compositions, namely, elemental aggregates and living organisms. Thus, through this examination, I will explore the question of whether, in function of this formal factor, such bodies could present some teleological character trait, distinct from the functional type, characteristic of organic-animate constitutions. (shrink)
