En el verano de 1947, Yves Klein, Claude Pascal, Armand Fernández, sentados en la playa de Niza: contemplan el mar y el cielo azul, no hacen nada, y hacen declaraciones sobre el arte que llegará, sobre el Arte y el Gran Estilo del Futuro. A partir de ese momento, y de esas palabras, cada una de sus vidas cambia radicalmente: se convertirá en una vida nueva, una vida de artista sin obras, hecha solo de palabras, narraciones, gestos. En ese episodio, (...) nace el Nouveau Realisme y la voluntad artística de la superación del problema del arte según el Modernismo y la Action Painting. En ese episodio y en su narración, hecha sucesivamente por los tres jóvenes artistas, se puede localizar el nacimiento del propio y auténtico mito del artista contemporáneo. (shrink)

Artikel ini memaparkan serta menganjurkan peralihan dari realisme saintifik yang memiliki karakter ontologi berorientasi objek ke realisme struktural ontik yang memiliki karakter ontologi berorientasi struktur. Argumen dari kedua pandangan tersebut akan ditunjukan kelemahannya dari pandangan yang pertama dan kemudian bagaimana realisme struktural ontik dapat menghindari kelemahan tersbut. Realisme saintifik memiliki kelemahan problem referensial yang diimplikasikan oleh tesis pesimisme induksi meta dan problem penentuan teori serta metafisik yang diimplikasikan oleh ketaktertentuan teori oleh evidens dan juga ketaktertentuan metafisik dalam menentukan status metafisik (...) objek dalam domain kuantum. (shrink)

Le réalisme structural est une tentative d’établir un compromis entre le réalisme scientifique et l’empirisme, en restreignant le réalisme à la structure relationnelle des théories scientifiques. Il se décline en deux versions, épistémique et ontique. Le réalisme structural ontique propose de concevoir les relations nomologiques décrites par les théories comme des éléments primitifs de la réalité. Il est motivé, notamment, par le fait que sous sa forme épistémique, le réalisme structural ne se distingue pas réellement (...) d’une position empiriste. Cependant, il fait face à des difficultés, en particulier pour différencier relations physiques et mathématiques et rendre compte de l’ancrage expérimental des théories. Il est possible d’établir un parallèle entre ces difficultés et le problème de la mesure en mécanique quantique, qui concerne lui aussi les rapports entre modèle théorique et expérience : on constate alors qu’un réalisme structural épistémique est plus à même d’y répondre. Une solution de compromis entre le réalisme structural ontique et le réalisme structural épistémique pourrait permettre de conserver les avantages des deux positions. -/- Structural realism attempts to make a compromise between scientific realism and empiricism, by restricting our realist commitment to the relational structure of scientific theories. There are two main versions of the position: ontic, or epistemic. According to ontic structural realism, the nomological relations expressed by theories are the primitive entities of reality. This ontic version is motivated in particular by arguments to the effect that epistemic versions are not really distinct from mere empiricism. However according to some authors, it’s not clear that ontic structural realism can differentiate between physical and mathematical relations, and account for the relations between scientific theories and their experimental basis. These difficulties can be related to the measurement problem in quantum mechanics, which also concerns the link between theoretical models and experiments. It appears that epistemic structural realism is in a better position to respond to these difficulties. A compromise between both versions of structural realism could allow us to keep the advantages of both. (shrink)

Le réalisme scientifique occupe une place centrale dans le système philosophique de Mario Bunge. Au cœur de cette thèse, on trouve l’affirmation selon laquelle nous pouvons connaître le monde partiellement. Il s’ensuit que les théories scientifiques ne sont pas totalement vraies ou totalement fausses, mais plutôt partiellement vraies et partiellement fausses. Ces énoncés sur la connaissance scientifique, à première vue plausible pour quiconque est familier avec la pratique scientifique, demandent néanmoins à être clarifiés, précisés et, ultimement, à être inclus (...) dans un cadre théorique plus large et rigoureux. Depuis ses toutes premières publications sur ces questions et jusqu’à récemment, Mario Bunge n’a cessé d’interpeller les philosophes afin qu’ils développent une théorie, au sens propre du terme, de la vérité partielle afin de clarifier les enjeux épistémologiques liés au réalisme scientifique. Bunge a lui-même proposé plusieurs parties de cette théorie au fil des années, mais aucune de ces propositions ne l’a satisfait pleinement et la construction de cette théorie demeure un problème entier. Dans ce texte, nous passerons rapidement en revue certaines des approches proposées par Bunge dans ses publications et nous esquisserons certaines pistes qui devraient servir à tout le moins de desiderata pour la construction d’une théorie de la vérité partielle. (shrink)

Anne TIHON, Théorie et réalité : l’exemple de l’astronomie an­cienne (pp. 7-23) ; Isabelle DRAELANTS, Les encyclopédies com­me sommes des connaissances, d’Isidore de Séville au XIIIe siè­cle, avec les fondements antiques (pp. 25-50) ; Andrée COLINET, Alchimie antique et médiévale avant 1300 : mystères et réalités (pp. 51-70) ; Baudouin VAN DEN ABEELE, Quelques pas de grue à travers l’histoire naturelle médiévale : un regard diversifié sur le réel (pp. 71-98) ; Régine LEURQUIN, L’astrolabe plan (pp. 99- 117) ; Patricia (...) RADELET-DE GRAVE, Copernic, Stevin, Galilée et la réalité des orbites célestes (pp. 119-151) ; Brigitte VAN TIGGELEN, Étiqueter ou définir : le réalisme dans la nomen­cla­ture chimique aux XVIIe et XVIIIe siècles (pp. 153-183) ; Michel GHINS, L’existence de l’espace et du temps selon Leon­hard Euler (pp. 185-193) ; Chantal TILMANS-CABIAUX, Le rap­port de l’idée théorique à l’expérimentation chez Hahnemann : le système homéo­pathique naissant et le réalisme (pp. 195-214) ; Jean MAWHIN, La Terre tourne-t-elle ? À propos de la philosophie scientifique de Poincaré (pp. 215-252) ; Michel WILLEM, Paul Lévy et les fondements du calcul des probabilités (pp. 253-263). (shrink)

The article discusses Friedman's classic claim that economics can be based on irrealistic assumptions. It exploits Samuelson's distinction between two "F-twists" (that is, "it is an advantage for an economic theory to use irrealistic assumptions" vs "the more irrealistic the assumptions, the better the economic theory"), as well as Nagel's distinction between three philosophy-of-science construals of the basic claim. On examination, only one of Nagel's construals seems promising enough. It involves the neo-positivistic distinction between theoretical and non-theoretical ("observable") terms; so (...) Friedman would in some sense argue for the major role of theoretical terms in economics. The paper uses a model-theoretic apparatus to refine the selected construal and check whether it can be made to support the claim. This inquiry leads to essentially negative results for both F-twists, and the final conclusion is that they are left unsupported. (shrink)

Beyond the eras a dialogue seems to have been established between Bruegel the Elder (1525-1569) and Antonin Artaud (1896-1948). The poet’s wonder at the « painting of the North », both realistic and emblematic, reveals his deepest ideal as an artist : painting, a « magical » operation, deploys a power of expression based on signs and no longer on words, which the theatre is also called upon to seize. The juxtaposition of Bruegel’s Triumph of Death and a famous drawing (...) by Artaud, Le Théâtre de la cruauté [The Theatre of Cruelty], highlights the striking convergences between the two artists. Through their pictorial works, both of them renew over the centuries the funerary and mythical symbolism of death, inherited from the macabre scenes of medieval paintings, but also from ancient times. Studying the references to theatrical iconography in Bruegel’s painting, where carnival and crudity of death reinforce each other, allows us to deepen the meaning of these resonances. For the two artists, form and poetic momentum meet so that representation, as a structure common to painting and theatre, fixes a moment of the world, while animating that moment to infinity, thanks to signs conceived as « true hieroglyphs » (Artaud), a problem that Michel Foucault associated with the strongest truth that the experience of madness carries. (shrink)

In everyday usage, ‘realism’ is often used as a name for a practically or epistemically low-ambition attitude, while ‘idealism’ is often taken to denote a highambition—if not utopian—attitude. In philosophcal usage, mostly, it is the other way around: those who are called realists tend to claim more than their opponents—they are the philosophical optimists. Within philosophy itself, ‘realism’ adopts a variety of interrelated and contested meanings. It is used as the name for doctrines about issues such as perceptual access to (...) reality, the existence of universals, the goals and achievements of science, the nature of truth, the objectivity of morality, and many other things. Given this variety, no single shorthand definition of the term ‘realism’ can be provided. One manifestation of this variety is that the opponents of realism about these issues are not called uniformly by a single label (other than the rather uninformative ‘antirealism’): the labels used include idealism, phenomenalism, instrumentalism, conventionalism, fictionalism, noncognitivism, constructivism, relativism, irrealism, and others. Sometimes such labels vary from one dispute or domain to another even when similar ideas are being expressed. Sometimes they are used to make claims that are specific to the domain at hand and distinct from other antirealist theses. In what follows a brief tour will be taken along some of the representative philosophical highways and lanes, from ontology through semantics to epistemology. Along the way, realism will be confronted with some of its various opponents and internal conflicts. The philosophical landscape in the neighborhood of realism is nowadays much broader than it used to be: in a typical older encyclopedia, ‘realism’ was taken to name doctrines about universals or about perception, or both, to the exclusion of much of its present coverage, and many of the current opponents were missing from view altogether. (shrink)

Whether Edmund Husserl is a realist or idealist or metaphysically neutral is still often debated among his commentators. Instead of making an over-generalized claim about Husserl’s thought, this study only focuses on intentionality theory to know toward which Husserl is metaphysically committed in that theory. This study, therefore, aims to metaphysically reconstruct Husserl’s theory of intentionality and then prove that the theory is realist, not idealist nor metaphysically neutral. By using the textual analysis method, this study finds four important points (...) in Husserl’s works regarding intentionality theory. Firstly, in the Husserlian framework of intentionality, consciousness always intends its objects through the mediation of a certain meaning. Secondly, objects toward which consciousness is directed are transcendent and independent from consciousness. Thirdly, a single object can be intended by consciousness through different meanings according to the perspective that determines the intention. Therefore, fourthly, Husserl’s theory of intentionality can be categorized as one version of perspectival realism. (shrink)

Berawal dari ketertarikan Ihde dalam melihat dunia-kehidupan yang telah berubah secara persepsional. Instrumen teknologis telah mentransformasi cara pandang manusia tentang dunianya. Memahami persepsional manusia, Ihde menggunakan fenomenologi instrumental untuk menjelaskan bagaimana pengalaman indrawi manusia secara intensional dan perseptual berekstensi lewat artefak teknologi.

The work of Michel Serres is often presented as a radical break with the work of Gaston Bachelard. The aim of this paper is to partly correct this image, by focusing on Serres’s early Hermes series (1969-1980). In these books Serres portrays himself as a follower of Bachelard, exemplarily shown in his neologism of the ‘new new scientific spirit’ (le nouveau nouvel esprit scientifique), updating Bachelard in the light of more recent scientific developments. This allows a reinterpretation of the (...) relation between both authors, one where there is room to acknowledge how the roots of Serres’s philosophy lie not in a radical break with Bachelard, but can be partly understood as a Bachelardian criticism of Bachelard himself. This Bachelardian criticism consists in what could be called his ‘surrationalism’: the sciences do not follow the categories imposed by philosophers, but are always more flexible and open than these categories allow. Specific critiques of Serres, such as those concerning the novelty of Bachelard’s thought, the role of epistemology and finally the political dimension of science will be evaluated through a reappraisal of this Bachelardian move that underlies Serres’s criticism. (shrink)

Les tables, les chaises, les gens assis sur des chaises à des tables, sont des objets composés de matière. Selon la science, la matière se compose principalement d'atomes. Les atomes sont faits d'électrons, de neutrons et de protons. Les neutrons et les protons forment un noyau autour duquel orbitent les électrons. Outre ces particules, les physiciens en ont découvert un grand nombre d'autres, comme les photons, les quarks et les neutrinos.

Chung Kuo, Cina, a documentary film by Michelangelo Antonioni, aroused fierce criticism both in China and in Europe when it was released in 1973. While these objections contradicted one another, they all share a conceptual core : the notion of realism understood in a Marxian sense as a critical representation of reality. Yet by refusing to grant a coherent and essentialist meaning to its images, Chung Kuo, Cina problematizes the presuppositions of such an understanding of realism. In this way, the (...) film anticipates some of its intrinsic difficulties and inaugurates a new form of criticism. -/- À sa sortie en 1973, le film documentaire Chung Kuo, Cina de Michelangelo Antonioni a provoqué des critiques farouches aussi bien en Chine qu’en Europe. Bien qu’elles se contredisent entre elles, ces objections se rejoignent toutes dans un noyau conceptuel autour de la notion de réalisme, entendu au sens marxiste comme représentation critique de la réalité. Cependant, en refusant d’accorder un sens cohérent et essentialiste à ses images, ce film permet de problématiser les présupposés de cette compréhension même du réalisme. Il préfigure ainsi certaines difficultés qui lui sont inhérentes et permet de concevoir une autre manière d’entendre la critique. (shrink)

Penelitian ini difokuskan pada pemikiran Aristoteles mengenai ekonomi yang diletakan dalam bingkai filsafat. Sehingganya ini adalah penelitian filsafat, jelasnya filsafat ekonomi Aristoteles. Dikatakan demikian karena aspek utama yang hendak diungkap dalam pemikiran Aristoteles adalah syarat-syarat keberadaan ekonomi yang merupakan problem ontologis dalam filsafat. Penelitian ini menggunakan metode kualitatif dengan teknik studi historis-faktual mengenai tokoh. Serta menggunakan Ontologi realisme kritis sebagai pendekatan analisis. Hasil dari penelitian ini adalah bahwa syarat keberadaan ekonomi adalah kesetaran substratum. Karena hanya dengan adanya kesetaraan substratum, maka (...) ada pertukaran yang tidak lain adalah syarat keberadaan ekonomi itu sendiri. (shrink)

In this paper we inquire whether Leibniz’s metaphysics of the body has undergone a signifi cant change in the last twenty years of his life. Th is metaphysical conception seems incompatible with the late monadological conclusions. Yet, to explain the body in terms of monadic subordination makes soul and body inseparably united. Far from there being two incompatible ontologies in Leibniz’s late philosophy, we fi nd a seamless connection between what is monadic and what is organic: a single point of (...) view that includes the order of bodies and that of monadic substrates, and a system that accounts for all levels of reality. Ultimately, our topic is whether Leibniz was a realist metaphysician, an idealist one, or whether in the philosophy of his maturity he tried to reconcile the two tendencies. résUMé : Dans cette étude la question est de savoir si la vision de Leibniz sur la métaphysique du corps a subi un changement important dans les vingt dernières années de sa vie. Il s’agit là d’une conception métaphysique qui semble incompatible avec les conclusions monadologiques tardives. Pourtant, expliquer le corps en termes de subordination monadique, rend l’âme et le corps inséparablement unis. Loin d’être deux ontologies incompatibles dans la philosophie de maturité de Leibniz, on y trouve une connexion sans faille entre ce qui est monadique et ce qui est organique : un point de vue unique qui comprendrait l’ordre des corps et celui des substrats monadiques, un système qui rendrait compte de tous les niveaux de la réalité. Finalement, le sujet de discussion consiste à savoir si Leibniz a été un métaphysicien réaliste, un idéaliste, ou bien s’il a essayé de réconcilier les deux tendances dans sa philosophie de la maturité. (shrink)

Subjectivity or the problem of ‘qualia’ tends to make the accessibility and comprehension of psychological events intangible especially for scientific exploration. The issue becomes even more complicated but interesting when one turns towards mystical experiences. Such experiences are different from other psychological phenomena in the sense that they don’t occur to every one, so are difficult to comprehend even for their qualifications of existence. We conducted a qualitative study on one such experience of inner-light perception. This is a common experience (...) reported by meditators of all kinds. However, we chose to study this phenomenon in Vihangam Yoga practitioners because of frequent occurrence of this experience in them as well as their reports of having it for hours at a stretch. During this study, it was noted that it arose many questions there we need to answer not only to explain such phenomena but also for having a better understanding of philosophy of science. In the search for these answers, we proceeded towards another complicated branch of science, quantum mechanics. Our present work is about creating an interface between a unique subjective phenomenon and principles of philosophy as well as of quantum mechanics. We explore the constructs of physical and critical realisms and their coincidence, quantum information theory and the measurement problem of Copenhagen interpretation and their possible applications in such an experience. In this endeavour, we also address the possibility that inner-light perception as experienced by Vihangam Yogis is a quantum event in brain. For this purpose, we specifically analyse the Zeilingers information concept and try to apply it to this phenomena. (shrink)

The article investigates the intuition that both scientific realism and scientific antirealism are turning into degenerating research programs. The evolution of realism in reaction to pessimistic (meta)induction has certainly led to its increased sophistication as it has given rise to various versions of selective realism. However, many current discussions seem either too focused on semantic niceties or are turning into endless quarrels over case-study refutations of particular forms of realism. The point of finding a better understanding of the relations of (...) scientific knowledge to the world seems to get lost in the process. Magnus, Callender, and Saatsi are among those who see the problem. Although drawing on different observations, they agree that the source of the problem is the wholesale approach according to which it is possible to resolve the realism debate in one move, by finding a single universal method of interpreting any scientific theory. Instead, they call for a more modest approach, based on case-by-case analyses. Particularly promising is Saatsi's idea of exemplar realism, according to which realism should be an attitude motivating detailed case studies rather than a specific account of science in general. (shrink)

Analyse de la portée moraliste des écrits de l'artiste & auteur Jean Motell.

Suite à la déclaration de la pandémie COVID-19, Slavoj Žižek a publié un livre intitulé « Pandemic!: COVID-19 Shakes the World », qui a déclenché une vague de réactions. Dans le livre, il présente comment les médias ont impitoyablement exploité ce sujet, accentuant la panique. De nombreuses études majeures ont prédit l'émergence d'une telle pandémie, mais ont été ignorées par tous les gouvernements, les déclarant exagérées. Žižek estime que la pandémie actuelle a conduit à la faillite du capitalisme « barbare (...) » actuel, se demandant si le chemin que l'humanité empruntera est un néo-communisme (il se décrit lui-même comme un « radical de gauche » et un « communiste en non qualifié »). Žižek fait valoir ces idées avec les mesures sociopolitiques pandémiques de la chancelière allemande Angela Merkel et du président français, et la nationalisation temporaire des chemins de fer par Boris Johnson. « Même le président américain Donald Trump a transféré des milliards de dollars aux Américains. Il a appelé à la reprise du secteur privé en termes de fournitures médicales. » DOI: 10.13140/RG.2.2.28160.66566. (shrink)

Avant de commenter le livre, je vous propose des commentaires sur Wittgenstein et Searle et la structure logique de la rationalité. Les essais ici sont pour la plupart déjà publiés au cours de la dernière décennie (bien que certains ont été mis à jour), avec un élément non publié, et rien ici ne viendra comme une surprise pour ceux qui ont suivi son travail. Comme W, il est considéré comme le meilleur philosophe standup de son temps et son travail écrit (...) est solide comme un rocher et révolutionnaire tout au long. Cependant, son incapacité à prendre le W plus tard assez au sérieux conduit à quelques erreurs et confusions. Juste quelques exemples: sur p7, il note deux fois que notre certitude sur les faits de base est due à l’importance écrasante de la raison à l’appui de nos revendications, mais W a montré définitivement dans «Sur la certitude» qu’il n’y a aucune possibilité de douter de la véritable seule structure axiomatique de notre système 1 perceptions, souvenirs et pensées, car il est lui-même la base du jugement et ne peut pas lui-même être jugé. Dans la première phrase sur p8, il nous dit que la certitude est révisable, mais ce genre de «certitude», que nous pourrions appeler Certainty2, est le résultat de l’extension de notre certitude axiomatique et non révisible (Certitude1) par l’expérience et est tout à fait différent car il est proposé (vrai ou faux). C’est bien sûr un exemple classique de la « bataille contre l’envoûtement de notre intelligence par la langue » dont W a démontré maintes et maintes fois. Un mot- deux (ou plusieurs) utilisations distinctes. Son dernier chapitre "L’unité de la proposition" (précédemment inédit) bénéficierait également grandement de la lecture de W "On Certainty" ou les deux livres de DMS sur OC (voir mes commentaires) car ils font clairement la différence entre les phrases vraies seulement décrivant S1 et les propositions vraies ou fausses décrivant S2. Cela me semble comme une approche bien supérieure à S de prendre S1 perceptions comme propositionnelle car ils ne deviennent T ou F après que l’on commence à penser à eux dans S2. Cependant, son point que les propositions permettent des déclarations de vérité réelle ou potentielle et de fausseté, du passé et du futur et de la fantaisie, et donc fournir une énorme avancée sur la société pré ou protolinguistique, est convaincante. Comme il l’affirme : « Une proposition est tout ce qui peut déterminer une condition de satisfaction... et une condition de satisfaction... est que tel ou tel est le cas. Ou, il faut ajouter, qui pourrait être ou aurait pu être ou pourrait être imaginé pour être le cas. Dans l’ensemble, PNC est un bon résumé des nombreuses avancées substantielles sur Wittgenstein résultant du demi-siècle de travail de S, mais à mon avis, W est toujours inégalé une fois que vous saisissez ce qu’il dit. Idéalement, ils devraient être lus ensemble: Searle pour la prose et les généralisations clairement cohérentes, illustrés par les exemples perspicaces de W et les aphorismes brillants. Si j’étais beaucoup plus jeune, j’écrirais un livre faisant exactement cela. Ceux qui souhaitent un cadre complet à jour pour le comportement humain de la vue moderne de deuxemssyst peuvent consulter mon livre 'The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle' 2nd ed (2019). Ceux qui s’intéressent à plus de mes écrits peuvent voir «Talking Monkeys --Philosophie, Psychologie, Science, Religion et Politique sur une planète condamnée --Articles et revues 2006-2019 3e ed (2019) et Suicidal Utopian Delusions in the 21st Century 4th ed (2019) et autres. (shrink)

This article proposes a new interpretation of the concept of Kairos in Paul Tillich's theology. It suggests that Tillich gave it exactly the same meaning as that of the Greek New Testament, i.e. the propitious moment in history for the advent of the Son of Man. Tillich's writings offer indications of the metaphysical qualities of this mysterious character.

The interpretation of the Holy Bible has always done in two distinct environments: in the Church and outside it. If for the Holy Fathers the Church was the only institution that can guarantee the integrity, apostolicity, inspiration and canonicity of the sacred text, as well as the right way of interpreting, heretics have read the Bible for widening an already created gap between them and the Church. The current Protestant exegesis tends to reconsider the interpretative tradition, inquiring about the effects (...) or the understanding of the Holy Scriptures texts, quoting as Wirkungsgeschichte a summary of the directions of where some pericopes were understood. But is this new approach sufficient for an accurate understanding of the Holly Bible message? (shrink)

Dans cette contribution, j'examinerai l'argument qui renvoie dos à dos le théisme et l'athéisme et qui structure la présentation de l'alternative que constitue le Dieu à venir. N'étant ni adhérant, ni sympathisant du réalisme spéculatif, je ne proposerai pourtant pas de critique externe de la philosophie de la religion proposée par Meillassoux. De manière heuristique, je vais tenir pour acquis Après la finitude et je montrerai ce qui me semble être les faiblesses de l'argument, critiques rendant finalement peu crédible (...) l'affirmation que peut encore venir un Dieu qui ne serait ni le Dieu métaphysique, ni le Dieu du sentiment religieux. Pour cela, je vais reprendre le dilemme spectral (Meillassoux) et discuter la cohérence du concept de Dieu à venir ainsi que sa pertinence pour résoudre le dilemme. Il apparaitra alors que si l'on admet la contingence absolue, on ne peut croire raisonnablement en un Dieu, même à venir. D'où le désespoir absolu. (shrink)

Deux idées centrales sont défendues dans cet article. La première concerne les liens entre les concepts de matérialisme émergentiste et de réalisme critique dans la métaphysique bungéenne. Je défends la thèse que le réalisme critique bungéen doit intégrer épistémologiquement celui de matérialisme afin de se développer en tant que doctrine méthodologique. J’y analyse ce que je considère être les fondements de la méthode de la construction de cette même métaphysique, soit l’affirmation du postulat de l’extériorité du monde concret (...) et son rôle dans la méthode en question. La seconde thèse a pour objet une analyse de cette méthode au moyen de l’étude que j’y fais des concepts ontologiques bungéens d’objet, de substance et de propriétés objectales. Je compare ensuite cette méthode à certains aspects de la philosophie des mathématiques et en particulier au rôle attribué dans cette même philosophie à la méthode axiomatique en tant que méthode de construction théorique et de preuve. Je conclus en une certaine circularité de l’argument qui justifie le réalisme critique à partir du postulat ontologique de l’extériorité du monde concret. (shrink)

In the philosophy of perception, direct realism has come into vogue. Philosophical authors assert and assume that what their readers want, and what anyone should want, is some form of direct realism. There are disagreements over precisely what form this direct realism should take. The majority of positions in favor now offer a direct realism in which objects and their material or physical properties constitute the contents of perception, either because we have an immediate or intuitive acquaintance with those objects (...) and properties, or because our perceptual states have informational content that represents the properties of those objects (and which is not itself an object of perception and has no specifically subjective aspect). This paper considers various forms of perceptual realism, including, for purposes of comparison, the largely abandoned indirect or representative realism. After surveying the variety of perceptual realisms and considering their various commitments, I introduce some considerations concerning the phenomenology of visual space that cause trouble for most forms of direct realism. These considerations pertain to the perception of objects in the distance and, secondarily, to the perception of shapes at a slant. I argue that one of the lesser known varieties of perceptual realism, critical direct realism, can meet the challenges offered by the facts of spatial perception. (shrink)

RésuméLa critique kantienne de la psychologie rationnelle est une expérience de pensée visant ni un individu ni une école, mais une tendance de la raison humaine à « hypostasier » la condition intellectuelle suprême d'une connaissance quelconque (le « Je pense ») en connaissance du « moi ». Cette tendance implique une circularité qui est également la cible des critiques transcendantales bien plus familières qui visent Locke et Hume. De même qu'un nouveau type de cercle (dit « de niveau (...) »), cet article propose une conception des arguments transcendantaux différente de celle présupposée dans la plupart des débats contemporains sur l'empirisme, le naturalisme et le fondationnalisme cartésien. (shrink)

There is a wide range of realist but non-Platonist philosophies of mathematics—naturalist or Aristotelian realisms. Held by Aristotle and Mill, they played little part in twentieth century philosophy of mathematics but have been revived recently. They assimilate mathematics to the rest of science. They hold that mathematics is the science of X, where X is some observable feature of the (physical or other non-abstract) world. Choices for X include quantity, structure, pattern, complexity, relations. The article lays out and compares these (...) options, including their accounts of what X is, the examples supporting each theory, and the reasons for identifying the science of X with (most or all of) mathematics. Some comparison of the options is undertaken, but the main aim is to display the spectrum of viable alternatives to Platonism and nominalism. It is explained how these views answer Frege’s widely accepted argument that arithmetic cannot be about real features of the physical world, and arguments that such mathematical objects as large infinities and perfect geometrical figures cannot be physically realized. (shrink)

Ce texte vise à proposer quelques arguments pour une critique empiriste de la hiérarchie des normes, c'est-à-dire pour les besoins d'une science du droit descriptive et explicative. La hiérarchie des normes est à la fois objet d’étude scientifique, et théorie construisant cet objet. Une approche empiriste nécessite la formalisation de quelques concepts et une justification minimale de la possibilité d'une science juridique empiriste : ce seront les objets des premiers points de ce texte. Il s'agira ensuite de proposer une formulation (...) de la conception de la hiérarchie des normes à laquelle l’empirisme peut conduire, permettant de réévaluer la théorie (normativiste) de la hiérarchie des normes proposée par Kelsen comme une théorie politique, qui ne décrit pas son objet mais le construit comme contrainte. (shrink)

Call the following claim Asymmetry: rationality often requires a more steadfast response to pure moral disagreement than it does to otherwise analogous non-moral disagreement. This paper briefly motivates Asymmetry and explores its implications for meta-ethics. Some philosophers have thought that anti-realists are better-placed than realists to explain Asymmetry because, if anti-realism is true, disagreement cannot provide evidence against the reliability of one's thinking about objective moral facts. This paper argues that this simple diagnosis fails to support otherwise plausible anti-realisms. It (...) closes by discussing an alternative explanation for Asymmetry, which appeals to the moral importance of steadfastness. (shrink)

Despite some notable similarities between the scientific realisms of Sellars and Peirce (such as both being anti-representationalist, and future-directed), in his mature work Science and Metaphysics Sellars explicitly critiqued Peirce’s account of truth, as lacking “an intelligible foundation” (Sellars 1968: vii). In this paper, I explore Sellars’ proposed remedy to Peirce’s purported lack, in his complex and enigmatic account of picturing – a non-discursive ‘mapping’ of the world. I argue that although Sellars’ development of this idea is largely sound, much (...) of what he charges Peirce’s philosophy with missing is actually present there. By means of his semiotic icon / index / symbol distinction, Peirce manages to develop a philosophy of language which effectively coordinates the real order and the order of signification within the very structure of the proposition as he understands it, by contrast to Sellars’ claim that the two orders are merely connected by ‘analogy’. I also argue that in between Sellars’ ambitious account of veridicality, which appears to anticipate a form of scientific self-mensuration, and the dismissive ‘anti-truth’ quietism of neopragmatists such as Rorty, Peirce’s “contrite fallibilism” (Peirce CP 1.14) charts a wise middle path. (shrink)

Departing from the premise that the poststructuralist paradigm still reigns supreme in feminist and gender theory, that is, despite the niche efforts made in the past two decades to challenge it linked to the so called “speculative” turn or the materialisms (and realisms) emerging from the feminist field itself (such as the Utrecht School, inspired by Rosi Braidotti), we set the call for papers for the issue before you in terms that would invite authors ready to challenge the dominant epistemic (...) framework. We invited papers that engage with materialism(s), realism(s), sciences and projects engaged in rethinking the post-human beyond the poststructuralist (and, we dare say, postmodern/ist) norm. -/- . (shrink)

David Chalmers a récemment soutenu que la réalité virtuelle est réelle, plutôt que fictionnelle. Dans cet article, j’examine les implications ontologiques de ce « réalisme virtuel ». Comme je le suggère, cette position s’associe naturellement à une ontologie algorithmique, qui identifie les objets virtuels à des structures de données comprises de manière fonctionnelle. Je présente ensuite plusieurs objections à cette ontologie algorithmique. Tant que celles-ci ne sont pas réglées, la question de l’identité des mondes et des objets virtuels reste (...) encore en suspens. (shrink)

Realism about consciousness conjoins a claim that consciousness exists with a claim that the existence is independent in some interesting sense. Consciousness realism so conceived may thus be opposed by a variety of anti-realisms, distinguished from each other by denying the first, the second, or both of the realist’s defining claims. I argue that Dennett’s view of consciousness is best read as an anti-realism that affirms the existence of consciousness while denying an important independence claim.

We can distinguish between ambitious metanormative constructivism and a variety of other constructivist projects in ethics and metaethics. Ambitious metanormative constructivism is the project of either developing a type of new metanormative theory, worthy of the label “constructivism”, that is distinct from the existing types of metaethical, or metanormative, theories already on the table—various realisms, non-cognitivisms, error-theories and so on—or showing that the questions that lead to these existing types of theories are somehow fundamentally confused. Natural ways of pursuing the (...) project of ambitious metanormative constructivism lead to certain obvious, and related, worries about whether the ambitions are really being achieved—that is whether we really are being given a distinctive theory. I will argue that responding to these initial worries pushes ambitious metanormative constructivism towards adopting a kind of position that I will call “constructivism all the way down”. Such a position does see off most of the above initial worries. Drawing on the work of Ralph Walker and Crispin Wright, I argue, however, that it faces a distinct objection that is a descendent of Bertrand Russell’s Bishop Stubbs objection against coherentist theories of truth. I grant that the constructivist need not be a coherentist about truth. I argue, however, that despite this the constructivist cannot escape my version of the objection. I also distinguish between this objection and various traditional charges of circularity, regress, relativism, or psychologistic reductionism. (shrink)

A main function of common natures in Avicenna’s metaphysics is supposed to be providing an objective ground for the categories. Thus, it is commonly assumed that in his metaphysics things are objectively divided into the categories into which they are because members of each category share the same common nature. However, common natures cannot perform the function unless they are shared, in a real sense of the word, by the members of the respective categories, and it is not clear at (...) all in what real sense Avicenna took common natures to be shared by them. On the one hand, he rejected Platonic and Aristotelian realisms about common natures, the two standard accounts of how common natures are shared by their instances. On the other hand, it is unclear that his alternative account(s) of common natures renders them genuinely common. The primary goal of this paper is to examine whether Avicenna’s common natures can provide an objective ground for the categories. It considers various interpretations of Avicenna's account and argues that they are either incorrect interpretations of Avicenna or do not render common natures genuinely common. It concludes with proposing to look elsewhere in Avicenna’s system to find the objective ground. (shrink)

De nos jours, La notion d’intégration urbaine est chargée de sens si différents qu’elle est difficile à l’utiliser de manière rigoureuse. L’objectif de l’introduction de ce concept dans un projet de développement et d’aménagement urbain du secteur El Koudia (situer dans la ville de Marrakech), est de réaliser un nouveau modèle de « projet urbain » par les acteurs territoriaux, qui mettra en cohérence à l’échelle d’un bassin de vie : la planification urbaine, la mobilité, les activités économiques et (...) commerciales, les services et les équipements…, et ce, dans un cadre d’intégration, de cohésion sociale et de durabilité. -/- . (shrink)

What is it for a film to be realistic? Of the many answers that have been proposed, I review five: that it is accurate and precise; that is has relatively few prominent formal features; that it is illusionistic; that it is transparent; and that, while plainly a moving picture, it looks to be a photographic recording, not of the actors and sets in fact filmed, but of the events narrated. The number and variety of these options raise a deeper question: (...) what is realism, if these are all to count as species of it? In answer, I articulate a sort of picture we have of realism, not just in film but in representations in general. I then ask how far each of the candidate realisms fares, when compared with that image. (shrink)

This paper contrasts the scholastic realisms of David Armstrong and Charles Peirce. It is argued that the so-called 'problem of universals' is not a problem in pure ontology (concerning whether universals exist) as Armstrong construes it. Rather, it pertains to which predicates should be applied where, issues which Armstrong sets aside under the label of 'semantics', and which from a Peircean perspective encompass even fundamentals of scientific methodology. It is argued that Peirce's scholastic realism not only presents a more nuanced (...) ontology (distinguishing existence and reality) but also illuminates why scholastic realism is a position worth fighting for. (shrink)

Although Donald Davidson is best known for his account of motivating reasons, towards the end of his life he did write about normative reasons, arguing for a novel form of realism we might call anomalous naturalism: anomalous, because it is not just non-reductive but also non-revisionary, refusing to compromise in any way on the thought that the prescriptive authority of normative reasons is objective and reaches to all possible agents; naturalism, because it still treats normative properties as perfectly ordinary causal (...) properties, and thus avoids many of the epistemological problems that bedevil realisms of the sort recently advanced by Thomas Nagel, Derek Parfit, and T. M. Scanlon. In the first section of the paper, I discuss Davidson’s understanding of objective prescriptivity and one important challenge that it faces. In the second section, I show how an answer to this challenge can be found in Davidson’s holism of the mental. As we shall see, Davidson’s holism of the mental makes the possibility of strongly prescriptive properties much easier to take seriously. In the final section of the paper, I take up various grounds for doubting that such properties could also be causal. (shrink)

As British and American idealism waned, new realisms displaced them. The common background of these new realisms emphasized the problem of the external world and the mind-body problem, as bequeathed by Reid, Hamilton, and Mill. During this same period, academics on both sides of the Atlantic recognized that the natural sciences were making great strides. Responses varied. In the United States, philosophical response focused particularly on functional psychology and Darwinian adaptedness. This article examines differing versions of that response in William (...) James and Roy Wood Sellars. James viewed the mind as a “fighter for ends.” His neutral monism, by taming the mind-body problem and the problem of the external world, provided a secure metaphysics of mind as functional activity. In contrast, Sellars ’s scientific realism endorsed physical reality but was not mechanistic or reductionist. His critical realism and evolutionary naturalism offered novel metaphysical and epistemological positions in comparison with other American and British realisms. James and Sellars are distinguished from British philosophy in 1890–1918 in the types of realism they endorsed and in their success at introducing Darwinian evolutionary considerations and functional psychology into mainstream philosophy. (shrink)

. John Cottingham suggests that “only a traditional theistic framework may be adequate for doing justice to the role of conscience in our lives.” Two main reasons for endorsing this proposition are assessed: the religious origins of conscience, and the need to explain its normative authority. I argue that Graeco-Roman conceptions of conscience cast doubt on this first historical claim, and that secular moral realisms can account for the obligatoriness of conscience. Nevertheless, the recognition of the need for an objective (...) foundation for conscience which emerges from these debates should be embraced by both secular and religious ethicists alike. (shrink)

This paper defends an ontology of weak entity realism for homeostatic property cluster (HPC) theories of natural kinds, adapted from Bird’s (Synthese 195(4):1397–1426, 2018) taxonomy of such theories. Weak entity realism about HPC kinds accepts the existence of natural kinds. Weak entity realism denies two theses: that (1) HPC kinds have mind-independent essences, and that (2) HPC kinds reduce to entities, such as complex universals, posited only by metaphysical theories. Strong entity realism accepts (1) and (2), whereas moderate entity realism (...) accepts only (1). Given its commitment to (2), strong entity realism is more theoretically complex than weak entity realism, with little explanatory payoff. Given their commitment to (1), moderate and strong entity realisms cannot explain how the identity conditions of HPC kinds are to be straightforwardly knowable. I argue that weak entity realism avoids such epistemic difficulties. I further rebut two plausible criticisms of weak entity realism, namely that weak entity realism cannot account for quantification over kinds, and that weak entity realism cannot provide identity conditions for HPC kinds which are both scientifically useful and objective. Given the theoretical costs of strong and moderate entity realism, and weak entity realism’s adequate response to its most plausible challenges, weak entity realism about HPCs is to be preferred, especially for biological and chemical kinds. (shrink)