Debates on the moral status of human embryos have been highly and continuously controversial. For many, these controversies have turned into a fruitless scholastical endeavor. However, recent developments and insights in cellular biology have cast further doubt on one of the core points of dissent: the argument from potentiality. In this article we want to show in a nonscholastical way why this argument cannot possibly survive. Getting once more into the intricacies of status debates is a must in our eyes. (...) Not merely intellectual coherence but the standing and self-understanding of current stem cell research might profit from finally taking leave of the argument from potentiality. (shrink)

Tomas Aquinas defined truth as the correspondence between things and understanding. Castro Alves paints the horror of the slave nautical traffic. In his essay On the Concept of History, Walter Benjamin reminds us: “The tradition of the oppressed teaches us that the ‘emergency situation’ in which we live is the rule.” This ‘emergency situation’ was Fascism. Albert Camus defended his romance La Peste against the accusation of Roland Barthes that is was “dehors de l’histoire”, pointing out that it was not (...) only about the recent historical phenomenon of Fascism, but also about the permanent risk of its rebirth. Agnes Heller associates faith with prejudice and alienation. The following article will explore the Thomist concept of truth, Benjamin’s concept of history, Camus’ allegory of the plague, Agnes Heller’s notion of faith and Castro Alves’ powerful denouncement of slave traffic, to better criticize the phenomenon of post-truth, a rebirth of fascist information practices. (shrink)

Debates on situated affectivity have mainly focused on tools that exert some positive influence on affective experience. Far less attention has been paid to artifacts that interact with the expression of affect, or to those that exert some negative influence. To shed light on that shadowy corner of our affective social lives, I describe the workings of an atypical socio-affective artifact, namely, sunglasses. Drawing on insights from psychology and other social sciences, I construe sunglasses as a social shield that helps (...) us block spontaneous emotional expressions, as well as affecting other social processes that heavily depend on the eye region: gaze direction detection, identity recognition, and the sense of intimacy afforded by eye contact. (shrink)

resumo O propósito deste artigo é o de discutir em linhas gerais a relação entre método e me t a f í s ica na filosof ia de Descartes. Pre t e ndemos fazê-lo me d ia nte a cont raposição das Meditações de filosofia primeira às Regras para a direção do espírito quanto a alguns temas em comum. Nosso objetivo principal é questio nar o papel desempenhado pela evid ê nc ia intelectual no cont exto epistemo l ó g (...) ico das Regras e no cont exto metafísico das Meditações. Retoma ndo, num prime i ro mo me nto, algumas int e r p retações sobre o assunto e discutindo, num segundo momento, a natureza da dúvida e a noção de evidênc ia nas Meditações, pro c u ramos concluir com a sugestão de que no sistema cartesia no tem lugar um conflito de ordem estrutural entre método e metafísica.palavras-chave método; metafísica; evidência; dúvida; idéia; existência. (shrink)

Human social life is structured by social norms creating both obligations and entitlements. Recent research has found that young children enforce simple obligations against norm violators by protesting. It is not known, however, whether they understand entitlements in the sense that they will actively object to a second party attempting to interfere in something that a third party is entitled to do — what we call counter-protest. In two studies, we found that 3-year-old children understand when a person is entitled (...) to do something, and so they actively defend this person’s entitlement against unjustified interference from second parties. In some cases, they even enforce second-order entitlements, for example, in the case of ownership where an owner is entitled to entitle others to use the owner’s property. (shrink)

We investigate the major mathematical theories of space from a modal standpoint: topology, affine geometry, metric geometry, and vector algebra. This allows us to see new fine-structure in spatial patterns which suggests analogies across these mathematical theories in terms of modal, temporal, and conditional logics. Throughout the modal walk through space, expressive power is analyzed in terms of language design, bisimulations, and correspondence phenomena. The result is both unification across the areas visited, and the uncovering of interesting new questions.

In his Zur Einstein’schen Relativitätstheorie, Ernst Cassirer presents relativity theory as the last manifestation of the tradition of the “physics of principles” that, starting from the nineteenth century, has progressively prevailed over that of the “physics of models.” In particular, according to Cassirer, the relativity principle plays a role similar to the energy principle in previous physics. In this article, I argue that this comparison represents the core of Cassirer’s neo-Kantian interpretation of relativity. Cassirer pointed out that before and after (...) Kant, the history of physics presents significant instances in which the search for formal conditions that the laws of nature must satisfy preceded and made possible the direct search for such laws. In his earlier years, Cassirer seems to have regarded principles like the energy principle, the relativity principle, and the principle of least action as a constitutive but provisional form of a priori, imposing specific limitations on the form of the allowable laws of nature. Only in his later years, by attributing an autonomous status to these statements of principle, did Cassirer attribute a definitive but merely regulative meaning to the a priori. This does not impose specific requirements on natural laws but only a motivation to search for them. (shrink)

This paper attempts to show how the logical empiricists’ interpretation of the relation between geometry and reality emerges from a “collision” of mathematical traditions. Considering Riemann’s work as the initiator of a 19th century geometrical tradition, whose main protagonists were Helmholtz and Poincaré, the logical empiricists neglected the fact that Riemann’s revolutionary insight flourished instead in a non-geometrical tradition dominated by the works of Christoffel and Ricci-Curbastro roughly in the same years. I will argue that, in the attempt to interpret (...) general relativity as the last link of the chain Riemann–Helmholtz–Poincaré–Einstein, logical empiricists were led to argue that Einstein’s theory of gravitation mainly raised a problem of mathematical under-determination, i.e. the discovery that there are physical differences that cannot be expressed in the relevant mathematical structure of the theory. However, a historical reconstruction of the alternative Riemann–Christoffel–Ricci–Einstein line of evolution shows on the contrary that the main philosophical issue raised by Einstein’s theory was instead that of mathematical over-determination, i.e. the recognition of the presence of redundant mathematical differences that do not have any correspondence in physical reality. (shrink)

The aim of this dissertation is to provide an analysis of central concepts in philosophy of science from the perspective of current molecular and developmental research. Each chapter explores the ways in which particular phenomena or discoveries in molecular biology influences our philosophical understanding of the nature of scientific knowledge. The introductory prologue draws some general connections between the various threads, which revolve around two central themes: causation and explanation. Chapter Two identifies a particular type of causal relation which is (...) widespread across the sciences, but cannot be straightforwardly accommodated by extant accounts of causation and causal explanation. Chapter Three explores how the form of redundant causality identified in the previous chapter plays an important role in causal explanation, by making the effect stable and robust. Chapter Four offers a novel perspective on the debate over biological reductionism by distinguishing between different paradigms of molecular explanation. Chapter Five provides a philosophical analysis of the so-called "Developmental Synthesis" of evolutionary and developmental biology, and suggests a general account of scientific unification grounded in the notion of explanatory relevance. Chapter Six offers an account of dispositional properties inspired by mechanisms of gene regulation, according to which dispositions are not properties of entities, but properties that describe the behavior of abstract idealized models. Finally, Chapter Seven scrutinizes the concept of the molecular ecosystem, a metaphor frequently employed by biologists to describe cellular interactions, but seldom articulated in detail. (shrink)

Munch-Jurisic’s book thoroughly describes several cases of severe distresses reported and expressed by perpetrators of tremendous acts such as mass murders. Arguing against a simplistic reading according to which these signs of distress are straightforward manifestations of some innate moral nature, and against the optimistic reading according to which they will lead to prosocial behaviors, Munch-Jursic offers compelling reasons to adopt a more complex theory of emotion. In this commentary, I aim to stress the implications of her book for the (...) debate on moral enhancement and for emotion theory in general. However, while I concur with Munch-Jurisic that emotion theory must make room for complexity and indeterminacy, I challenge her claim that motivational theories of emotion are ill-equipped to face the challenges she poses. (shrink)

While philosophers tend to consider a single type of causal history, biologists distinguish between two kinds of causal history: evolutionary history and developmental history. This essay studies the peculiarity of development as a criterion for the individuation of biological traits and its relation to form, function, and evolution. By focusing on examples involving serial homologies and genetic reprogramming, we argue that morphology (form) and function, even when supplemented with evolutionary history, are sometimes insufficient to individuate traits. Developmental mechanisms bring in (...) a novel aspect to the business of classification—identity of process-type—according to which entities are type-identical across individuals and natural kinds in virtue of the fact that they form and develop through similar processes. These considerations bear important metaphysical implications and have potential applications in several areas of philosophy. (shrink)

À proprement parler, la première « ontologie » de l’histoire fut publiée en 1606 par Jacob Lorhard, recteur du Gymnasium réformé de Saint-Gall. L’article examine l’ontologie de Lorhard en la replaçant dans son contexte suisse, celui d’une « municipalisation » de la théologie qui concerna aussi la métaphysique. Nous proposons d’abord une caractérisation « macrologique » de l’ontologie scolastique moderne par différence d’avec les voies différentes empruntées par les métaphysiques jésuites du xvi e siècle. Au niveau « micrologique » ensuite, (...) le cas de Saint-Gall permet de comparer les modèles métaphysiques des réformés et ceux des moines de l’Abbaye bénédictine. Les métaphysiques monastiques offrent de nouvelles perspectives à la recherche sur la naissance de l’ontologie à l’époque moderne. (shrink)

(2013). Distributed intentionality: A model of intentional behavior in humans. Philosophical Psychology: Vol. 26, No. 2, pp. 267-290. doi: 10.1080/09515089.2011.641743.

In the philosophical and cognitive literature, the word ‘intention’ has been used with a variety of meanings which occasionally have been explicitly distinguished. I claim that an important cause of this polysemy is the fact that intentions are complex entities, endowed with an internal structure, and that sometimes different theories in the field are erroneously presented as if they were in conflict with each other, while they in fact just focus on different aspects of the phenomenon. The debate between Gallese’s (...) embodied simulation theory and Csibra and Gergely’s teleological stance hypothesis is discussed as a case in point, and some misunderstandings occurring in that debate are analyzed. The thesis that intentions are complex entities is argued for by shedding light on the following aspects of intentions: conscious control; perceptual (and not only motoric) representations of end-states; attributions of value to those representations; appreciation of the rational relationships between means and ends. (shrink)

The aim of my contribution is to show that Fichte in the Anweisung zum seeligen Leben confronts the charge of nihilism raised against the Wissenschaftslehre by Jacobi in his “Open Letter” to Fichte of 1799. Although the term “nihilism” does not appear in the text of the Anweisung, it is nevertheless evident that the problem of nihilism, which Jacobi placed at the center of philosophical discussions, has influenced the development of the fundamental thought of this work. The transcendental ontology of (...) the Anweisung expresses in popular form the principles of the Wissenschaftslehre during the period 1804–1807. In this popular work Fichte endeavors to show that the principles of the Wissenschaftslehre do not result in the “annihilation” of reality, as Jacobi seems to have thought, but contain instead the core of a profound theory of life. Philosophy is conceived of in the Anwweisung as a self-critical and reflective way of looking at life, and thus it should not be confused either with a “totalitarian” way of thinking nor with a purely deconstructive way of thinking ; instead, philosophy is characterized here as a “reasonable understanding of reality”.Mein Beitrag will zeigen, dass Fichte sich in der Anweisung zum seeligen Leben vom Jahre 1806 mit dem Vorwurf des Nihilismus gegen die Wissenschaftslehre auseinandergesetzt hat, den Jacobi im Sendschreiben An Fichte im Jahre 1799 geäußert hatte. Selbst wenn im Text der Anweisung das Wort Nihilismus als solches faktisch nicht vorkommt, lässt sich dennoch behaupten, dass das Problem des Nihilismus, durch Jacobi in den Mittelpunkt der philosophischen Diskussionen gerückt, auf die Ausarbeitung des Grundgedankens dieses Werkes eingewirkt hat. Die transzendentale Ontologie der Anweisung bringt in populärer Form die Grundgedanken der Wissenschaftslehren des Zeitraums 1804–1807 zum Ausdruck. Fichte unternimmt darin den Versuch nachzuweisen, dass die Wissenschaftslehre in ihren Prinzipien und ihrer Entfaltung keine Vernichtung der Wirklichkeit vollzieht, wie Jacobi zu meinen scheint, sondern dass sie den zentralen Kern einer grundlegenden Lebenslehre beinhaltet. Philosophie wird in der Anweisung als selbstkritische und reflexive Darstellung des Einen Lebens konzipiert, welche weder mit einem „totalitären“ Denken noch mit einem bloß dekonstruierenden Denken zu verwechseln ist, sondern sich als „vernünftige Durchdringung der Wirklichkeit“ auszeichnet. (shrink)

Jürgen Habermas a sans contredit marqué la philosophie contemporaine. Défenseur d'une éthique de la discussion, il a lui-même sans cesse poursuivi un dialogue avec des théoriciens de divers horizons. Ces dernières décennies, il a accordé une attention toute particulière à la démocratie et à la religion. C'est à partir de sa réflexion sur ces thèmes, mais aussi d'écrits d'autres penseurs, que l'auteur dégage un cadre théorique et normatif permettant de penser la place et le rôle de la religion dans les (...) démocraties libérales d'aujourd'hui. Le pluralisme des valeurs et des convictions étant devenu une caractéristique de notre époque, il importe en effet d'aménager celui-ci de manière juste. Cherchant à éviter les écueils du laïcisme et du communautarisme, l'auteur mobilise ici la philosophie morale et politique contemporaine, en particulier les travaux de Jürgen Habermas, pour définir les principes constitutifs et les conditions de réalisation d'une laïcité « bien comprise ». "--Résumé de l'éditeur. (shrink)