Ce colloque interacadémique a été organisé en partenariat entre le Bureau des Innovations de la Direction de l’Enseignement Scolaire et les coordonnateurs académiques des académies de Montpellier, Caen et Créteil. L’Inspection Générale de Philosophie a tenu à assister à ses travaux et à y intervenir, à partir du moment où les promoteurs de cette innovation revendiquent le qualificatif de « philosophie ». C’est un moment important de la réflexion collective sur une innovation française récente : des pratiques nouvelles d’échanges qui (...) se réclament de la philosophie à l’école primaire et au collège. Et cela propose certains enjeux. Par enjeu, nous entendons ce qui se joue d’important et d’urgent, à différents niveaux et pour divers acteurs, dans une activité humaine. Il y a au moins six enjeux selon moi dans les nouvelles pratiques à visée philosophique à l’école primaire et au collège qui font que rôle du maître devient plus complexe: Un enjeu langagier: c’est sur l’oral que repose fondamentalement ces pratiques. Un enjeu psychologique: L’enjeu de la construction identitaire, la confiance en sa propre possibilité de pensée doit être périodiquement réasssurée. Un enjeu politique L’école républicaine se donne explicitement comme mission de préparer par son enseignement le futur citoyen. Un enjeu éthique développer en classe la pratique éducative d’une éthique discussionnelle fondée sur le respect d’autrui. Un enjeu cognitif, d’ordre réflexif: leur finalité est d’apprendre aux enfants à « penser par eux-mêmes ». Et, enfin, un enjeu pour la philosophie elle-même et son enseignement. Ces pratiques posent enfin des questions à la philosophie elle-même, et à sa didactique. C’est bien la visée philosophique de ces pratiques qui fait leur spécificité. Innovation parce que la philosophie n’est au programme qu’en classe terminale de lycée, et que d’en parler dès l’école maternelle est une rupture profonde avec la tradition de l’enseignement philosophique français. (shrink)

The author discusses in detail the basic issues related to the practice of philosophical discussions with children. He identifies and problematizes the different methods or modalities for doing philosophy with children currently practised throughout the world. He presents a series of pedagogic and didactic issues and puts forward some proposals and directions for the future that might allow us to facilitate philosophy-oriented discussions with children.

Philosopher à l'école maternelle, primaire, en collège, en lycée professionnel, dans des médiathèques, des maisons des jeunes, des foyers de jeunes travailleurs..., ou philosopher dans un café philo, banquet philo, ciné philo, théâtre philo; au cours d'une rando philo, avec une BD philo, par une consultation philo privée ou en entreprise..., ou philosopher en prison, en maison de retraite, à l'hôpital, etc. Dans chaque cas, de Nouvelles pratiques philosophiques (NPP) se mettent place. Cet ouvrage vise, pour un public très large, (...) à : décrire et analyser l'émergence de ces pratiques philosophiques sociales et scolaires souvent inédites ; dresser un panorama de la diversité des publics, des lieux d'exercices et des méthodes utilisées ; inventorier les genres qui se cherchent puis se stabilisent, autour des tenants et aboutissants philosophiques ; préciser les objectifs et les présupposés philosophiques, politiques ou didactiques impliqués, les méthodologies, dispositifs et supports privilégiés ; exposer quelques-unes des controverses souvent passionnées soulevées par ces nouvelles pratiques philosophiques. (shrink)

La 4e de couv. indique: "Dans un contexte de massification des élèves et de réforme de l'enseignement philosophique en France, cet ouvrage, qui s'adresse aux étudiants et professeurs de philosophie, à leurs formateurs et plus généralement à tous eux qui s'intéressent aux Nouvelles Pratiques Philosophiques (NPP), voudrait rendre compte des recherches menées ces trente dernières années sur la question de la didactique de la philosophie, et proposer un certain nombre de pistes pratiques pour développer l'apprentissage du philosopher tant chez les (...) élèves que chez les adultes.". (shrink)

An examination of the relation between war and politics, by one of the twentieth century’s most influential thinkers From 1971 until 1984 at the College de France, Michel Foucault gave a series of lectures ranging freely and conversationally over the range of his research. In Society Must Be Defended , Foucault deals with the emergence in the early seventeenth century of a new understanding of war as the permanent basis of all institutions of power, a hidden presence within society (...) that could be deciphered by an historical analysis. Tracing this development, Foucault outlines the genealogy of power and knowledge that had become his dominant concern. (shrink)

Schopenhauer’s invective is legendary among philosophers, and is unmatched in the historical canon. But these complaints are themselves worthy of careful consideration: they are rooted in Schopenhauer’s philosophy of language, which itself reflects the structure of his metaphysics. This short chapter argues that Schopenhauer’s vitriol rewards philosophical attention; not because it expresses his critical take on Fichte, Hegel, Herbart, Schelling, and Schleiermacher, but because it neatly illustrates his philosophy of language. Schopenhauer’s epithets are not merely spiteful slurs; instead, they reflect (...) deep-seated theoretical and methodological commitments to transparency of exposition. (shrink)

... PREFACE Paul Gochet (Liege) "[...] une entite physique ne peut etre envisagee que comme une sorte de concretisation, de consolidation locale dans un ...

‘Philosophical dialogue’ indicates both a form of philosophical inquiry and its corresponding literary genre. In its written form, it typically features two or more characters who engage in a discussion concerning morals, knowledge, as well as a variety of topics that can be widely labelled as ‘philosophical’. Our philosophical dialogue takes place in Krakow, Poland. It is a rainy morning and two strangers are waiting at a tram stop. One of them is dressed neatly, and cannot stop fidgeting with his (...) closed umbrella. The other was caught unprepared by the morning downpour and water is dripping from his worn, soaked jacket. (shrink)

Michel Weber, Éléments de routine ayurvédique. Autonomie, rituel et ascèse, Les Éditions Chromatika, 2021. (978-2-930517-82-7 ; pdf 978-2-930517-83-4 ; 104 pp., 14€) -/- L’Ayurvéda propose une philosophie de vie qui articule un vaste système métaphysique (une cosmologie théorique) avec une visée thérapeutique profonde (une anthropologie pratique). -/- À la croisée de la théorie et de la pratique, on trouve la routine (« dinacharya ») dont le but est de susciter l’individuation et la solidarité, c’est-à-dire l’autonomie (de chacun) respectueuse de (...) la communauté (de tous). Ce faisant, elle constitue une ascèse dont l’efficacité a été longuement éprouvée et rarement égalée. (shrink)

Physical and biological measurements might display range values extending towards infinite. The occurrence of infinity in equations, such as the black hole singularities, is a troublesome issue that causes many theories to break down when assessing extreme events. Different methods, such as re-normalization, have been proposed to avoid detrimental infinity. Here a novel technique is proposed, based on geometrical considerations and the Alexander Horned sphere, that permits to undermine infinity in physical and biophysical equations. In this unconventional approach, a continuous (...) monodimensional line becomes an assembly of countless bidimensional lines that superimpose in quantifiable knots and bifurcations. In other words, we may state that Achilles leaves the straight line and overtakes the turtle. (shrink)

Neuroscientists are able to detect physical changes in information entropy in the available neurodata. However, the information paradigm is inadequate to describe fully nervous dynamics and mental activities such as perception. This paper suggests explanations to neural dynamics that provide an alternative to thermodynamic and information accounts. We recall the Banach–Tarski paradox, which informally states that when pieces of a ball are moved and rotated without changing their shape, a synergy between two balls of the same volume is achieved instead (...) of the original one. We show how and why BTP might display this physical and biological synergy meaningfully, making it possible to model nervous activities. The anatomical and functional structure of the central nervous system’s nodes and edges makes it possible to perform a sequence of moves inside the connectome that doubles the amount of available cortical oscillations. In particular, a BTP-based mechanism permits scale-invariant nervous oscillations to amplify and propagate towards widely separated brain areas. Paraphrasing the BTP’s definition, we could state that: when a few components of a self-similar nervous oscillation are moved and rotated throughout the cortical connectome, two self-similar oscillations are achieved instead of the original one. Furthermore, based on topological structures, we illustrate how, counterintuitively, the amplification of scale-free oscillations does not require information transfer. (shrink)

The central dogma of molecular biology dictates that, with only a few exceptions, information proceeds from DNA to protein through an RNA intermediate. Examining the enigmatic steps from prebiotic to biological chemistry, we take another road suggesting that primordial peptides acted as template for the self-assembly of the first nucleic acids polymers. Arguing in favour of a sort of archaic “reverse translation” from proteins to RNA, our basic premise is a Hadean Earth where key biomolecules such as amino acids, polypeptides, (...) purines, pyrimidines, nucleosides and nucleotides were available under different prebiotically plausible conditions, including meteorites delivery, shallow ponds and hydrothermal vents scenarios. Supporting a protein-first scenario alternative to the RNA world hypothesis, we propose the primeval occurrence of short two-dimensional peptides termed “selective amino acid- and nucleotide-matching oligopeptides” (henceforward SANMAOs) that noncovalently bind at the same time the polymerized amino acids and the single nucleotides dispersed in the prebiotic milieu. In this theoretical paper, we describe the chemical features of this hypothetical oligopeptide, its biological plausibility and its virtues from an evolutionary perspective. We provide a theoretical example of SANMAO’s selective pairing between amino acids and nucleosides, simulating a poly-Glycine peptide that acts as a template to build a purinic chain corresponding to the glycine’s extant triplet codon GGG. Further, we discuss how SANMAO might have endorsed the formation of low-fidelity RNA’s polymerized strains, well before the appearance of the accurate genetic material’s transmission ensured by the current translation apparatus. (shrink)

The brain displays both the anatomical features of a vast amount of interconnected topological mappings as well as the functional features of a nonlinear, metastable system at the edge of chaos, equipped with a phase space where mental random walks tend towards lower energetic basins. Nevertheless, with the exception of some advanced neuro-anatomic descriptions and present-day connectomic research, very few studies have been addressing the topological path of a brain embedded or embodied in its external and internal environment. Herein, by (...) using new formal tools derived from algebraic topology, we provide an account of the metastable brain, based on the neuro-scientific model of Operational Architectonics of brain-mind functioning. We introduce a “topodynamic” description that shows how the relationships among the countless intertwined spatio-temporal levels of brain functioning can be assessed in terms of projections and mappings that take place on abstract structures, equipped with different dimensions, curvatures and energetic constraints. Such a topodynamical approach, apart from providing a biologically plausible model of brain function that can be operationalized, is also able to tackle the issue of a long-standing dichotomy: it throws indeed a bridge between the subjective, immediate datum of the naïve complex of sensations and mentations and the objective, quantitative, data extracted from experimental neuro-scientific procedures. Importantly, it opens the door to a series of new predictions and future directions of advancement for neuroscientific research. (shrink)

Dogs display vast phenotypic diversity, including differences in height, skull shape, tail, etc. Yet, humans are almost always able to quickly recognize a dog, despite no single feature or group of features are critical to distinguish dogs from other objects/animals. In search of the mental activities leading human individuals to state “I see a dog”, we hypothesize that the brain might extract meaningful information from the environment using Ramsey sentences-like procedures. To turn the proposition “I see a dog” in a (...) Ramsey sentence, the term dog must be replaced by a long and complex assertion consisting only of observational terms, existential quantifiers and operational rules. The Ramsey sentence for “I see a dog” sounds: “There is at least an entity called dog which satisfies the following conditions: it is an animal, it has four legs, …, etc, …, and is something that I have in my sight”. We discuss the biological plausibility and the putative neural correlates of a Ramsey-like mechanism in the central nervous system. We accomplish a brain-inspired, theoretical neural architecture consisting of a parallel network that requires virtually no memory, is devoid of probabilistic choices and can analyze huge but finite amounts of unique visual details, combining them into a single conceptual output. In sum, Ramsey sentence stands for a versatile tool that can be used not just as a methodological device to cope with biophysical affairs, but also for a model to describe the real functioning of cognitive operations such as sensation and perception. (shrink)

One of the criteria to a strong principle in natural sciences is simplicity. The conventional view holds that the world is provided with natural laws that must be simple. This common-sense approach is a modern rewording of the medieval philosophical/theological concept of the Multiple arising from (and generated by) the One. Humans need to pursue unifying frameworks, classificatory criteria and theories of everything. Still, the fact that our cognitive abilities tend towards simplification and groupings does not necessarily entail that this (...) is the way the world works. Here we ask: what if singularity does not pave the way to multiplicity? How will we be sure if the Ockham’s razor holds in real life? We will show in the sequel that the propensity to reduce to simplicity the relationships among the events leads to misleading interpretations of scientific issues. We are not going to take a full sceptic turn: we will engage in active outreach, suggesting examples from biology and physics to demonstrate how a novel methodological antiunitary approach might help to improve our scientific attitude towards world affairs. We will provide examples from aggregation of SARS-Cov-2 particles, unclassified extinct creatures, pathological brain stiffness. Further, we will describe how antiunitary strategies, plagiarising medieval concepts from William od Ockham and Gregory of Rimini, help to explain novel relational approaches to quantum mechanics and the epistemological role of our mind in building the real world. (shrink)

When a boat disappears over the horizon, does a distant observer detect the last moment in which the boat is visible, or the first moment in which the boat is not visible? This apparently ludicrous way of reasoning, heritage of long-lasting medieval debates on decision limit problems, paves the way to sophisticated contemporary debates concerning the methodological core of mathematics, physics and biology. These ancient, logically-framed conundrums throw us into the realm of bounded objects with fuzzy edges, where our mind (...) fails to provide responses to plain questions such as: given a closed curve with a boundary how do you recognize what is internal and what is external? We show how the choice of an alternative instead of another is not arbitrary, rather points towards entirely different ontological, philosophical and physical commitments. This paves the way to novel interpretations and operational approaches to challenging issues such as black hole singularities, continuous time in quantum dynamics, chaotic nonlinear paths, logarithmic plots, demarcation of living beings. In the sceptical reign where judgements seem to be suspended forever, the contemporary scientist stands for a sort of God equipped with infinite power who is utterly free to dictate the rules of the experimental settings. (shrink)

The brain, rather than being homogeneous, displays an almost infinite topological genus, since it is punctured with a high number of “cavities”. We might think to the brain as a sponge equipped with countless, uniformly placed, holes. Here we show how these holes, termed topological vortexes, stand for nesting, non-concentric brain signal cycles resulting from the activity of inhibitory neurons. Such inhibitory spike activity is inversely correlated with its counterpart, i.e., the excitatory spike activity propagating throughout the whole brain tissue. (...) We illustrate how Pascal’s triangles and linear and nonlinear arithmetic octahedrons are capable of describing the three-dimensional random walks generated by the inhbitory/excitatory activity of the nervous tissue. In case of nonlinear 3D paths, the trajectories of excitatory spiking oscillations can be depicted as the operation of filling the numbers of octahedrons in the form of “islands of numbers”: this leads to excitatory neuronal assemblies, spaced out by empty areas of inhibitory neuronal assemblies. These mathematical procedures allow us to describe the topology of a brain of infinite genus, to represent inhibitory neurons in terms of Betti numbers and to highlight how spike diffusion in neural tissues is generated by the random activation of tiny groups of excitatory neurons. Our approach suggests the existence of a strong mathematical background subtending the intricate oscillatory activity of the central nervous system. (shrink)

The second half of the twentieth century has been witness to a blooming of reflections on the status of historical narrative. One of the main achievements of a narrativist philosophy of history (NPH) consists of having reinforced the worth of an autonomous historical knowledge vis à vis standard conceptions of science which made history appear as underdeveloped. Although NPH does not dismiss the importance of documentary evidence, it did not produce an integrative account of both dimensions (the work of writing (...) and the work with evidence), being slave of a number of epistemological dualism. On one hand, NPH seems to remain in the representationalist paradigm in the case of evidence, while, on the other hand, it only admits pragmatic evaluation in the case of narrative discourse. In this paper, I sustain that John Dewey’s and George H. Mead’s reflections on our knowledge of the past offer NPH good reasons to assess the role that literary theory can play in reconstructing historical controversies, without neglecting the importance of empirical research. For instance, Dewey holds that historical writing is a case of the judgments produced in response to problematic research situations. By virtue of this, the meaning of judgments referred to the past (that is, historical narrations) “have a future reference and function,” and thus understanding their meaning involves displaying the consequences that follow from such judgments. Mead, for his part, has argued that by appealing to the independent reality of the past as ground for our beliefs about it, rather than contributing to the rational resolution of our historical problems, we stray towards the search of something which is by definition unattainable. As a consequence, I shall show the urgency of advancing in the development of a narrativist, pragmatistically-informed philosophy of history. My considerations will be illustrated through the analysis of a controversial case about a past event: the main plot of the memorable film The man who shot Liberty Valance, by the equally memorable John Ford. (shrink)

Set theory faces two difficulties: formal definitions of sets/subsets are incapable of assessing biophysical issues; formal axiomatic systems are complete/inconsistent or incomplete/consistent. To overtake these problems reminiscent of the old-fashioned principle of individuation, we provide formal treatment/validation/operationalization of a methodological weapon termed “outer approach” (OA). The observer’s attention shifts from the system under evaluation to its surroundings, so that objects are investigated from outside. Subsets become just “holes” devoid of information inside larger sets. Sets are no longer passive containers, rather (...) active structures enabling their content’s examination. Consequences/applications of OA include: a) operationalization of paraconsistent logics, anticipated by unexpected forerunners, in terms of advanced truth theories of natural language; b) assessment of embryonic craniocaudal migration in terms of Turing’s spots; c) evaluation of hominids’ social behaviors in terms of evolutionary modifications of facial expression’s musculature; d) treatment of cortical action potentials in terms of collective movements of extracellular currents, leaving apart what happens inside the neurons; e) a critique of Shannon’s information in terms of the Arabic thinkers’ active/potential intellects. Also, OA provides an outer view of a) humanistic issues such as the enigmatic Celestino of Verona’s letter, Dante Alighieri’s “Hell” and the puzzling Voynich manuscript; b) historical issues such as Aldo Moro’s death. Summarizing, we suggest that the safest methodology to quantify phenomena is to remove them from our observation and tackle an outer view, since mathematical/logical issues such as selective information deletion and set complement rescue incompleteness/inconsistency of biophysical systems. (shrink)

This volume is a wonderful introduction to Foucault and a testimony to the deep humanity of the man himself.

First published: 2010; Previous edition: 2012..

Il y a des questions concernant le droit auxquelles il n'est pas possible de répondre par la simple analyse du droit en vigueur et que pourtant ni les juristes, ni les philosophes ne peuvent éviter. Ce sont celles qui font l'objet de la philosophie du droit. Elles concernent notamment la définition du droit et d'abord celle du droit en vigueur lui-même, des rapports que le droit entretien avec d'autres phénomènes, comme le pouvoir, la force ou la morale, la possibilité d'une (...) science du droit, la structure du système juridique ou encore la spécificité du raisonnement juridique et des concepts employés par les juristes. (shrink)

The discrepancy between syntax and semantics is a painstaking issue that hinders a better comprehension of the underlying neuronal processes in the human brain. In order to tackle the issue, we at first describe a striking correlation between Wittgenstein's Tractatus, that assesses the syntactic relationships between language and world, and Perlovsky's joint language-cognitive computational model, that assesses the semantic relationships between emotions and “knowledge instinct”. Once established a correlation between a purely logical approach to the language and computable psychological activities, (...) we aim to find the neural correlates of syntax and semantics in the human brain. Starting from topological arguments, we suggest that the semantic properties of a proposition are processed in higher brain's functional dimensions than the syntactic ones. In a fully reversible process, the syntactic elements embedded in Broca's area project into multiple scattered semantic cortical zones. The presence of higher functional dimensions gives rise to the increase in informational content that takes place in semantic expressions. Therefore, diverse features of human language and cognitive world can be assessed in terms of both the logic armor described by the Tractatus, and the neurocomputational techniques at hand. One of our motivations is to build a neuro-computational framework able to provide a feasible explanation for brain's semantic processing, in preparation for novel computers with nodes built into higher dimensions. (shrink)

I shall defend in this paper the thesis that, if there are irreducible powers such as the power to produce a certain object (generative powers), then there are objects that do not exist and they are part of the fundamental level of the universe. Thus, generative powers come together with Meinongianism. After having clarified my argument, I shall examine and criticize Armstrong (1997)’s attempt to reduce powers to other sorts of entities. Finally, I shall deal with five accounts of generative (...) powers that are somehow alternative to Meinongianism and with some (more general) miscellaneous concerns about the truth of this doctrine. (shrink)

Marking a major development in Foucault's thinking, this book derives from the lecture course which he gave at the College de France between January and April, 1978. Taking as his starting point the notion of "bio-power," introduced both in his 1976 course Society Must be Defended and in the first volume of his History of Sexuality, Foucault sets out to study the emergence of this new technology of power over population."--BOOK JACKET.

In an age of internet scrolling and skimming, where concentration and attention are fast becoming endangered skills, it is timely to think about the act of reading and the many forms that it can take. Slow Philosophy: Reading Against the Institution makes the case for thinking about reading in philosophical terms. Boulous Walker argues that philosophy involves the patient work of thought; in this it resembles the work of art, which invites and implores us to take our time and to (...) engage with the world. At its best, philosophy teaches us to read slowly; in fact, philosophy is the art of reading slowly – and this inevitably clashes with many of our current institutional practices and demands. Slow reading shares something in common with contemporary social movements, such as that devoted to slow food; it offers us ways to engage the complexity of the world. With the help of writers as diverse as Nietzsche, Wittgenstein, Woolf, Adorno, Levinas, Critchley, Beauvoir, Le Dœuff, Irigaray, Cixous, Weil, and others, Boulous Walker offers a foundational text in the emerging field of slow philosophy, one that explores the importance of unhurried time in establishing our institutional encounters with complex and demanding works. (shrink)

En el 2008 se cumplen 25 años de la aparición de Metahistoria: la imaginación histórica en el siglo XIX, punto de inflexión para la filosofía de la historia en tanto se aviene a su giro lingüístico. 2008 también es el 80 aniversario del propio Hayden White, ocasión que ha convocado a los filósofos d..

Language and the birth of "literature." A preface to transgression. Language to infinity. The father's "no." Fantasia of the library.--Counter-memory: the philosophy of difference. What is an author? Nietzsche, genealogy, history. Theatrum philosophicum.--Practice: knowledge and power. History of systems of thought. Intellectuals and power. Revolutionary action: "until now.".

Comment Bachelard, fils d'un cordonnier, professeur de physique et chimie, a-t-il pu devenir cet humaniste aussi savant que philosophe, aussi penseur que poète? Il n'a pas emprunté les chemins balisés, ceux des élites universitaires et culturelles. Il a contrarié les pronostics et les conventions. Il s'est adjugé contre vents et marées le droit de penser par lui-même en bousculant les frontières des savoirs et de la culture et en dérangeant les us et coutumes établis. "Un ouvrage aussi lumineux que la (...) destinée et l'oeuvre de Gaston Bachelard. Au plus près de sa vie et de sa pensée". (Philippe Meirieu). (shrink)

The place that Arthur Danto gives to history, as constitutive to as and our world, as well as a discipline able to produce knowledge of the past, reach its cenit with his philosophy of art. In “the End of Art”, Danto announces an end of the history of the search of the philosophical definition of art and the beginning of the era of pluralism. It is in this account where essencialism and historicism are combined in a way that estimules a (...) heat debate that continues today. In this paper, I give a reconstruction of Danto’s Philosophy of historical language in order to show why this combination is possible and which compromises that should be assumed by an authentic historicism. (shrink)

'A fabulous journey through thirty years of political and intellectual ferment... will reorient our reading of Foucault's major works' Didier Eribon The Essential Works of Michel Foucault offers the definitive collection of his articles, interviews and seminars from across thirty years of his extraordinary career. This first volume, Ethics, contains the summaries of Foucault's renowned courses at the Collège de France, as well as key writings and candid interviews on ethical matters: from the role of the intellectual and philosopher (...) in society to friendship, sexuality and the care of the self and others. Edited by Paul Rabinow Translated by Robert Hurley and Others. (shrink)