This article proposes a number of models to examine through which mechanisms a population of autonomous agents could arrive at a repertoire of perceptually grounded categories that is sufficiently shared to allow successful communication. The models are inspired by the main approaches to human categorisation being discussed in the literature: nativism, empiricism, and culturalism. Colour is taken as a case study. Although we take no stance on which position is to be accepted as final truth with respect to human categorisation (...) and naming, we do point to theoretical constraints that make each position more or less likely and we make clear suggestions on what the best engineering solution would be. Specifically, we argue that the collective choice of a shared repertoire must integrate multiple constraints, including constraints coming from communication. Key Words: autonomous agents; colour categorisation; colour naming; connectionism; cultural evolution; genetic evolution; memes; origins of language; self-organisation; semiotic dynamics; symbol grounding. (shrink)

This volume is the direct result of a conference in which a number of leading researchers from the fields of artificial intelligence and biology gathered to ...

As soon as we stop talking aloud, we seem to experience a kind of 'inner voice', a steady stream of verbal fragments expressing ongoing thoughts. What kind of information processing structures are required to explain such a phenomenon? Why would an 'inner voice' be useful? How could it have arisen? This paper explores these questions and reports briefly some computational experiments to help elucidate them.

The paper discusses recent developments in web technologies based on collaborative tagging. This approach is seen as a tremendously powerful way to coordinate the ontologies and views of a large number of individuals, thus constituting the most successful tool for distributed cognition so far.

The paper discusses recent developments in web technologies based on collaborative tagging. This approach is seen as a tremendously powerful way to coordinate the ontologies and views of a large number of individuals, thus constituting the most successful tool for distributed cognition so far.

Jablonka & Lamb's (J&L's) book is refreshing in that it debunks the exclusively gene-centered approach used these days to explain almost anything about life and human behavior. The book is very accessible and most convincing when the authors discuss biological theories of genetic and epigenetic inheritance, but it does not shy away from the more slippery terrain of behavioral and symbolic inheritance, and specifically the origins of language. But is the analogy appropriate?

Biorobotics research should not only target “realistic” models of living systems and be judged exclusively from that perspective. It should pay just as much attention to formal models and artificial systems. They allow the examination of assumptions which do not necessarily hold for living systems, but precisely therein lies their value. They generate insight by enabling a comparison between the artificial and the real.

The interesting and deep commentaries on our target article reflect the continued high interest in the problem of colour categorisation and naming. Clearly, colour remains for many cognitive science related disciplines a fascinating microworld in which some of the most fundamental issues for cognition and culture can be studied. Although our target article took the stance of practically oriented engineers who are trying to find the best solution for orchestrating the self-organisation of communication systems in artificial agents, most commentators focus (...) on the implications for cognitive science and we will do the same in our reply. (shrink)

Teacher Education and the Pursuit of Wisdom takes its readers into the deep waters of investigating teaching not simply as a profession but as a precious "way of life." The author begins by investigating the nature of teaching as both an "active" and a "contemplative" endeavor and inquires into the resonance between the nature of teaching on the one hand and what has been said classically about genuine philosophizing on the other hand. Having laid the groundwork for students to be (...) able to recognize this intimate connection, readers are next challenged to take up the notion of teaching as a "way of life" in the pursuit of wisdom experimentally and to record their observations in a personalized journal format. Thorough explanations are provided concerning the value of journaling for self-knowledge, and exemplar texts by master journal writers are discussed. This book is designed for use as a primary textbook in philosophy of education courses. Instructors will find it helpful as a means to organize engaging classes at both the undergraduate and graduate levels for genuine philosophic practices and inquiry. It contains a well-defined program of work that is modelled upon the latest research concerning "authentic task design." Its rich experimental approach is replete with a broad array of learning tasks, assessment tools, and practices that are aligned with the competencies-based approach taken in most professional certification and BEd Programs. (shrink)

In this paper, I argue that the Hole Argument can be formulated without using the notion of isomorphism, and for this reason it is not threatened by the criticism of Halvorson and Manchak (Br J Philos Sci, 2022. https://doi.org/10.1086/719193). Following Earman and Norton (Br J Philos Sci 38, pp. 515–525, 1987), I divide the Hole Argument into two steps: the proof of the Gauge Theorem and the transition from the Gauge Theorem to the conclusion of radical indeterminism. In the analaysis (...) of the first step, I argue that the Gauge Theorem does not rely on the notion of isomorphism but on the notion of the diffeomorphism-invariance of the equations of local spacetime theories; however, for this approach to work, the definition of local spacetime theories needs certain amendments with respect to Earman and Norton’s formulation. In the analysis of the second step, I postulate that we should use the notion of radical indeterminism instead of indeterminism simpliciter and that we should not decide in advance what kind of maps are to be used in comparing models. Instead, we can tentatively choose some kind of maps for this purpose and check whether a given choice leads to radical indeterminism involving empirically indistinguishable models. In this way, the use of the notion of isomorphism is also avoided in the second step of the Hole Argument. A general picture is that physical equivalence can be established by means of an iterative procedure in which we examine various candidate classes of maps, and, depending on the outcomes, we need to broaden or narrow these classes. The Hole Argument can be viewed as a particular instance of this procedure. (shrink)

Le monde n'est pas caché par ses apparences. Il se donne assez clairement, à condition de le regarder et de l'aimer, malgré les violences et les désordres qui occupent presque tout le champ du regard. Il faut parfois cligner des yeux pour renouveler sa vision. En une centaine de courts chapitres, tour à tour narratifs, réflexifs, critiques, ce livre aborde de front le thème de la vérité et du bonheur. Mêlant le récit à l'essai, il explore notre quotidien comme une (...) planète inconnue. Les surprises sont au rendez-vous. Les preuves abondent. Les aventures ne manquent pas."--Page 4 of cover. (shrink)

Probabilistic models have much to offer to philosophy. We continually receive information from a variety of sources: from our senses, from witnesses, from scientific instruments. When considering whether we should believe this information, we assess whether the sources are independent, how reliable they are, and how plausible and coherent the information is. Bovens and Hartmann provide a systematic Bayesian account of these features of reasoning. Simple Bayesian Networks allow us to model alternative assumptions about the nature of the information sources. (...) Measurement of the coherence of information is a controversial matter: arguably, the more coherent a set of information is, the more confident we may be that its content is true, other things being equal. The authors offer a new treatment of coherence which respects this claim and shows its relevance to scientific theory choice. Bovens and Hartmann apply this methodology to a wide range of much discussed issues regarding evidence, testimony, scientific theories, and voting. Bayesian Epistemology is an essential tool for anyone working on probabilistic methods in philosophy, and has broad implications for many other disciplines. (shrink)

What is the difference between the earthly paradise, the Golden Age and the ideal city? This question is most important for whoever is interested in the various ways human societies have had for imagining an ideal state of perfection or social harmony. If we are not to confuse such different systems of representation as mythical thought, millenarianism and Utopia, it is absolutely necessary that we do not reduce the descriptions of an earthly paradise and a Golden Age to simple precursors (...) of the ideal city of the Utopians. It is especially important not to call “Utopian” every representation of the ideal society, Utopia being only one— and the most, recent—of its modalities. The Utopian dream Translated by Jeanne Ferguson takes up and at the same time alters the paradisiacal and millenarian imagination: it would be difficult to believe that the passage of primitive societies to great urban civilizations, then to modern society occurred without major repercussions on the vision of these societies, that the ideal state of social perfection did not vary from one to the other. (shrink)

Although Ricoeur and Taylor are often grouped together, their conceptions of language, literature, and practical reason are very different. The first half of this essay focuses on Ricoeur's theory of triple mimesis and narrative, showing how his attempt to synthesize Kant, Husserl, and structuralism results in a formalism that blocks out the ontological, hermeneutical, and historical dimensions of literature and practical reason. The second half of the essay develops Taylor's ontological conception of public imagination and illustrates the dynamics of this (...) conception of language and interpretation by showing how literary works debate with each other over language, subjectivity, and reference. Narrative does not just order; it argues. (shrink)

In Essai sur le don (Essay on Gifts), a work that the author himself noted was only indicative and incomplete, Marcel Mauss recommended in his conclusions on general sociology and morality that the analysis should be taken further and future research should focus on certain cultural areas that he had not been able to take into account: Micronesia, Indochina, Tibet, Burma, and North Africa, among others. And he stressed the existence, among the Berbers, of “remarkable practices of taoussa,” the study (...) of which, he said, had been the business of Doutté and Maunier (Mauss 1968b: 274, n. 1). (shrink)

" Le point de départ de ce livre est une conférence dans laquelle j'ai présenté à un large public les points essentiels de mon livre, Apprendre à vivre.

In a work that appeared in 1967 but which has lost none of its interest today, P. Alexandre gave a list of the 51 languages of Black Africa (or homogeneous dialectical and linguistic groups) that approached or surpassed a million speakers. For each of them he evaluated available documentation, on a scale of from 1 to 6. He gave the rating 1 to languages for which the documentation was poor (outdated grammars and dictionaries, incomplete or absurd systems of unscientific transcription) (...) and the rating 6 to languages for which works conforming to modern requirements were available (correctly noted sound systems, phonological and phonetic descriptions, annotated texts, dictionaries, stylistic and dialectological studies, audio material). Only three languages merited the rating 6 and only four were rated 5. This means that only seven languages out of about 1200 could be considered as accurately described, that is, offering all the necessary guarantees to the specialist. (shrink)

First, Mahtani argues that both in the game The Mug and in the Sleeping Beauty we should not defer to a trusted person under a particular designation if they do not self-identify under this designation. This invites a more complex Reflection Principle. I respond that there are more parsimonious ways to avoid the challenges posed to the Reflection Principle. Second, Mahtani argues that preferences create a hyperintensional context, which poses a challenge to the Ex-Ante Pareto Principle that can be averted (...) by supervaluation. I respond that such an appeal to supervaluation would block randomization as a fair allocation device. (shrink)

t. 1. Livres I à IV -- t. 2. Livres V à VII et Notes marginales de Nicolas de Cues.

"Par dizaines, des expressions issues de la mythologie grecque se sont inscrites dans le langage courant : une "pomme de discorde", un "dédale de rues", prendre le "taureau par les cornes", toucher le "pactole", "tomber de Charybde en Scylla", suivre un "fil d'Ariane", "jouer les Cassandre", etc. Mille références endormies aux Sirènes, à Typhon, Océan, Triton, Python, Sibylle, Stentor, Mentor, Laïus, Argus, OEdipe et à tant d'autres personnages mythiques habitent encore incognito nos conversations de tous les jours. Je vous propose (...) de les réveiller en racontant les histoires magnifiques qui en sont l'origine. Mais il y a plus. Les grands mythes ne se limitent pas à des "contes et légendes". Ils proposent des leçons de vie et de sagesse d'une profondeur abyssale. La mythologie représente ainsi une tentative grandiose pour apporter des réponses à l'antique question métaphysique de "la vie bonne pour les mortels". Son étude, passionnante en elle-même, constitue pour cette raison une excellente introduction à la philosophie." Luc Ferry. (shrink)

Un vent de collapsologie souffle aujourd'hui sur l'écologie politique. Le réchauffement climatique, la raréfaction des ressources fossiles, l'érosion de la biodiversité, la prolifération nucléaire se poursuivent, année après année, décennie après décennie. L'effondrement n'est-il pas la fin logique de cette fuite en avant? Depuis les premières alertes des années 1970 jusqu'aux débats contemporains sur l'Anthropocène, Luc Semal retrace l'émergence et l'évolution des mobilisations aux prises avec les limites à la croissance et la perspective d'un effondrement global. Leur catastrophisme est envisagé (...) non pas comme une fascination paralysante pour le désastre, mais comme une pensée politique propice à la délibération et à l'action. Des mouvements comme ceux de la décroissance et des Transition Towns réinventent des projets écologistes entre sobriété heureuse et désastres annoncés. Par leurs luttes et leurs expérimentations locales, ces mobilisations à l'ombre des catastrophes esquissent les contours d'une démocratie post-pétrole et post-croissance. (shrink)

Dieser Band versammelt eine Auswahl von Vorträgen, die auf dem Platonicum XII Symposium über Platons Parmenides gehalten wurden, vom 15. bis 19. Juli 2019 in Paris. Der Band beinhaltet fünfzig Beiträge, die von der Lebendigkeit und Vielfalt der platonischen Studien zu diesem schwierigen Dialog zeugen. Er gliedert sich in sechs Abschnitte, die einen Weg durch den Dialog nach seinen wichtigsten Artikulationen darstellen: I. An der Schwelle zum Parmenides II. Parmenides im Kontext III. Dialog, Dialektik, Übungen IV. Die Theorie der Formen (...) V. Die Hypothesen VI. Parmenides und seine Rezeption. (shrink)

"Ne croyez surtout pas qu'il s'agisse de science-fiction : 18 avril 2015, une équipe de généticiens chinois entreprenait d'"améliorer" le génome de quatre-vingt-trois embryons humains. Jusqu'où ira-t-on dans cette voie? Sera-t-il possible un jour (bientôt? déjà?) d'"augmenter" à volonté tel ou tel trait de caractère de ses enfants, d'éradiquer dans l'embryon les maladies génétiques, voire d'enrayer la vieillesse et la mort en façonnant une nouvelle espèce d'humains "augmentés"? Nous n'en sommes pas (tout à fait) là, mais de nombreux centres de (...) recherche "transhumanistes" y travaillent partout dans le monde, avec des financements colossaux en provenance de géants du Web tel Google. Les progrès des technosciences sont d'une rapidité inimaginable, ils échappent encore à toute régulation. En parallèle, cette "infrastructure du monde" qu'est le Web a permis l'apparition d'une économie dite "collaborative", celle que symbolisent des applications comme Uber, Airbnb ou BlaBlaCar. Selon l'idéologue Jeremy Rifkin, elles annoncent la fin du capitalisme au profit d'un monde de gratuité et de souci de l'autre. N'est-ce pas, tout à l'inverse, vers un hyperlibéralisme, vénal et dérégulateur, que nous nous dirigeons? Certaines perspectives ouvertes par les innovations technoscientifiques sont enthousiasmantes, d'autres effrayantes. Ce livre cherche d'abord à les faire comprendre, et à réhabiliter l'idéal philosophique de la régulation, une notion désormais vitale, tant du côté de la médecine que de l'économie.". (shrink)

All the great ideals that gave life meaning in earlier societies--God, the nation, revolution, freedom, democracy--are in disarray today, widely questioned, and rejected outright by the many people who have lost faith in them. But there is another value, rooted in the birth of the modern family and in the passage from traditional to modern marriage, which has transformed our lives in profound and often unrecognized ways: love. It affects not only our personal lives but many aspects of our social (...) and collective life, too, from art and education to politics. In this book, Luc Ferry shows how the quiet rise of love as the central value in modern societies has created a new principle of meaning and a new definition of the good life that requires a completely different kind of philosophical thinking. It forms the basis for a new philosophy for the twenty-first century and a new kind of humanism for the modern world--not a humanism of reason and rights, but a humanism of solidarity and sympathy. The ideal behind this new realism has nothing to do with nationalism and revolution: it has moved beyond the organized violence that was driven by deadly and often inhumane principles. Instead, it aims to prepare and ensure a future for those we love most: our future generations."--Jacket. (shrink)