Cet article vise à exposer les premiers résultats d'un projet de recherche transdisciplinaire dans le domaine des sciences du patrimoine. À partir d'une réflexion sur l'utilisation croissante et les potentialités des méthodes de micro- et nanocaractérisation synchrotron pour l'étude de matériaux anciens (archéologie, paléontologie, patrimoine culturel, environnements anciens), il s'agira de dégager et tester des éléments conceptuels et méthodologiques de convergence entre sciences physicochimiques et sciences historiques.

Widespread preservation of fossilized biomolecules in many fossil animals has recently been reported in six studies, based on Raman microspectroscopy. Here, we show that the putative Raman signatures of organic compounds in these fossils are actually instrumental artefacts resulting from intense background luminescence. Raman spectroscopy is based on the detection of photons scattered inelastically by matter upon its interaction with a laser beam. For many natural materials, this interaction also generates a luminescence signal that is often orders of magnitude more (...) intense than the light produced by Raman scattering. Such luminescence, coupled with the transmission properties of the spectrometer, induced quasi‐periodic ripples in the measured spectra that have been incorrectly interpreted as Raman signatures of organic molecules. Although several analytical strategies have been developed to overcome this common issue, Raman microspectroscopy as used in the studies questioned here cannot be used to identify fossil biomolecules. (shrink)

The music in here--. Music as body ; Music as mind ; Music as heart ; Feeling mind, thinking heart -- --out there--. Music as life ; Music as story ; Music as mirror -- --and everywhere--. Music on the Zen elevator ; The enlightened listener ; Living the waves.

Le devenir du Nombre c'est le nôtre. Dans ce qui s'énonce ici sous la forme du traité, le Nombre est la puissance d'abstraction, de quantification, d'uniformisation déployée par les nombres quand le genre humain les anime. La Technosmose, le Fonctionnement, la logosynthèse, le Bios, sont quelques-unes des notions inédites qui coordonnent cet avènement. Remonter le cours de l'évolution du Nombre permet de comprendre l'établissement et la nature de son hégémonie. Le Nombre est désormais actif bien au-delà du phénomène de la (...) numérisation technologique: le monde le métabolise, et ce processus innerve la mutation planétaire en cours. Le crépuscule s'envisage alors sous les latitudes où il est une aurore. (shrink)

Bringing Pierre Bourdieu to Science and Technology Studies Content Type Journal Article Pages 263-273 DOI 10.1007/s11024-011-9174-2 Authors Mathieu Albert, Wilson Centre and Department of Psychiatry, Faculty of Medicine, University of Toronto, 200 Elizabeth Street , Eaton-South 1-581, Toronto, ON M5G 2C4, Canada Daniel Lee Kleinman, Department of Community and Environmental Sociology, University of Wisconsin-Madison, 348 Agricultural Hall 1450 Linden Drive, Madison, WI 53706, USA Journal Minerva Online ISSN 1573-1871 Print ISSN 0026-4695 Journal Volume Volume 49 Journal Issue Volume 49, (...) Number 3. (shrink)

Le transhumanisme a inspiré beaucoup de livres. Pour et contre. Il fallait Mathieu Terence pour en dévoiler l'imposture. Pour en dénoncer l'aberration. Pour démonter ce mythe ultime de la religion du progrès. Avec humour et gravité. Avec style et prophétisme. Sources, théories, moyens financiers, relais médiatiques, réseaux d'influence : voici, tel qu'en lui-même, le mirage high-tech et mortifère de l'idéologie libérale mondialisée. Car, sous cette fausse promesse de puissance et d'immortalité, se cache la disparition du corps, du visage, de (...) la parole et de tout ce qui confère sa véritable infinité à la finitude humaine. Cet intégrisme, jusque-là, ne disait pas son nom. C'est chose faite. Mieux qu'un pamphlet, un bréviaire de résistance."--Page 4 of cover. (shrink)

The second German edition of Capital appeared in nine issues, from July 1872 to March 1873. Marx added an afterword in which he hoped to answer his western European critics, whom he felt did not grasp his work. To understand the afterword to the second German edition of Capital, one must take into account both what Marx wrote in his book and what Marx’s British, French, German and Russian critics said about his work between 1867 and 1872.

La thèse que présuppose ce livre est la suivante : la modernité, que l'on dit "désenchantée", est triste, parce que désenchantée. Les textes qui y sont rassemblés veulent mettre en présence, mais aussi en question, les deux sens du mot "désenchantement" : l'idée que l'avancement de la "raison instrumentale" (C Taylor)s'est accompagné du recul du domaine du magique, du merveilleux, du mythe, et celle selon laquelle la modernité est morose. Mais il s'agit ici de penser moins la morosité que la (...) joie liée à ce que pourrait être une philosophie du réenchantement du monde. Non pas tant, donc, replonger dans les thèses sur le désenchantement qu'imaginer ce que pourrait être un certain réenchantement. A cet égard, on a voulu porter un regard privilégié sur l'enfance, "terre de l'humain" (T De Koninck), comme sur une manière d'idéal qui pointerait vers la question du sens d'une existence qui vaille d'être vécue. Le pari de ce projet est en définitive qu'une philosophie du réenchantement du monde témoignera que la vie peut être une aventure exaltante, passionnante, un parcours sensé et par conséquent rempli d'espoir, comme dans ces contes pour enfants qui jadis faisaient notre joie. (shrink)

According to Clifford Geertz, the purpose of anthropology is not to explain culture but to explicate it. That should cause us to rethink our relationship with machine learning. It is, we contend, perfectly possible that machine learning algorithms, which are unable to explain, and could even be unexplainable themselves, can still be of critical use in a process of explication. Thus, we report on an experiment with anthropological AI. From a dataset of 175K Facebook comments, we trained a neural network (...) to predict the emoji reaction associated with a comment and asked a group of human players to compete against the machine. We show that a) the machine can reach the same accuracy as the players, b) it fails in roughly the same ways as the players, and c) easily predictable emoji reactions tend to reflect unambiguous situations where interpretation is easy. We therefore repurpose the failures of the neural network to point us to deeper and more ambiguous situations where interpretation is hard and explication becomes both necessary and interesting. We use this experiment as a point of departure for discussing how experiences from anthropology, and in particular the tension between formalist ethnoscience and interpretive thick description, might contribute to debates about explainable AI. (shrink)

A Polish space is not always homeomorphic to a computably presented Polish space. In this article, we examine degrees of non-computability of presenting homeomorphic copies of compact Polish spaces. We show that there exists a $\mathbf {0}'$ -computable low $_3$ compact Polish space which is not homeomorphic to a computable one, and that, for any natural number $n\geq 2$, there exists a Polish space $X_n$ such that exactly the high $_{n}$ -degrees are required to present the homeomorphism type of $X_n$. (...) Along the way we investigate the computable aspects of Čech homology groups. We also show that no compact Polish space has a least presentation with respect to Turing reducibility. (shrink)

High-fidelity cultural transmission, rather than brute intelligence, is the secret of our species’ success, or so many cultural evolutionists claim. It has been selected because it ensures the spread, stability and longevity of beneficial cultural traditions, and it supports cumulative cultural change. To play these roles, however, fidelity must be a causally-efficient property of cultural transmission. This is where the grain problem comes in and challenges the explanatory potency of fidelity. Assessing the degree of fidelity of any episode or mechanism (...) of cultural transmission always depends upon an investigator’s choice of grain of description at which cultural traditions are being studied. The fidelity of cultural transmission then appears to be relative to the granularity at which one approaches cultural variation, and since there is a multiplicity of grains of description by which the same tradition can be studied, there results a multiplicity of measures of fidelity for a same event or mechanism of cultural transmission. If this is correct, because fidelity is always relative to the grain of description dictated by the local and specific research interests of the investigator, then there seems to be no fact of the matter as to whether cultural transmission is faithful or not, independently from a researcher’s framework of analysis. The aims of this paper are to offer a conceptual clarification of the grain problem in cultural evolution, to assess its causes, to unpack its epistemological implications, and to examine its reach and consequences for a science of cultural evolution. (shrink)

Plagiarism is a crime against academy. It deceives readers, hurts plagiarized authors, and gets the plagiarist undeserved benefits. However, even though these arguments do show that copying other people’s intellectual contribution is wrong, they do not apply to the copying of words. Copying a few sentences that contain no original idea (e.g. in the introduction) is of marginal importance compared to stealing the ideas of others. The two must be clearly distinguished, and the ‘plagiarism’ label should not be used for (...) deeds which are very different in nature and importance. (shrink)

This paper presents the first possible world semantics for concessive conditionals (i.e., even if A, C conditionals) constructed in a compositional way. First, the meaning of if is formalized through a semantics that builds on the proposal given by Stalnaker (1968). A major difference from Stalnaker’s approach is that irrelevant conditionals (i.e., conditionals where the antecedent and the consequent have no connection) are false in this new setting. Second, the meaning of even is analyzed through a formal semantics based on (...) the notion of scale. This analysis overcomes the problems arising in standard approaches, in which even is analyzed with the help of pragmatic presuppositions. Finally, the two particles are combined in order to provide a formal analysis of even if. This theory predicts the major phenomena concerning the behavior of concessive conditionals and without any call to pragmatic explanations. More generally, this approach creates the possibility of a compositional analysis of other conditionals such as if then or only if forms. (shrink)

La philosophie de l’histoire d’Auguste Comte, méconnue aujourd’hui, mérite un nouvel examen. L’idée de progrès social qui lui sert de fil conducteur s’éclaire lorsqu’on la compare à la hiérarchie animale telle qu’elle est conçue notamment par Lamarck et Blainville. De ce point de vue, on s’aperçoit que les critiques déjà formulées par Cuvier envers une telle hiérarchie préfigurent celles qu’on peut adresser à la conception comtienne de l’histoire, qui semble postuler une corrélation trop rigide entre les différents aspects sociaux. Mais (...) ne peut-on pas alors interpréter les idées de progrès social et de hiérarchie animale comme des principes régulateurs et non des faits observables? (shrink)

Whistle-blowing is generally considered from the viewpoint of professional morality. Morality rejects the idea of choice and the interests of the professional as immoral. Yet the dreadful retaliations against the messengers of the truth make it necessary for morality to leave a way out of whistle-blowing. This is why it forges rights (sometimes called duties) to trump the duty to the public prescribed by professional codes. This serves to hide the obvious fact that whether to blow the whistle is indeed (...) a choice, not a matter of objective duty. One should also notice that if it fails to achieve anything then blowing the whistle was the wrong decision (or maybe the right decision that nobody would want to make). There is nevertheless a tendency to judge it based on the motivation of the whistle blower. In a way, whistle blowers should strive to act like saints. Yet, it is logically impossible to hold both whistle-blowing as mandatory and whistle-blowers as heroes or saints. Moreover, this tends to value the great deeds of a few over the lives of the many, which is incompatible with the basic assumptions of morality. But consistency is not a main feature of professional morality. (shrink)

Prior work on weakness of will has assumed that it is a thoroughly psychological phenomenon. At least, it has assumed that ordinary attributions of weakness of will are purely psychological attributions, keyed to the violation of practical commitments by the weak-willed agent. Debate has recently focused on which sort of practical commitment, intention or normative judgment, is more central to the ordinary concept of weakness of will. We report five experiments that significantly advance our understanding of weakness of will attributions (...) by showing that the ordinary concept of weakness of will is less thoroughly psychological than the philosophical debate has assumed. We begin by showing that a sizable minority of people attribute weakness of will even in the absence of a violated commitment (Experiment 1). We then show that weakness of will attributions are sensitive to two important non-psychological factors. First, for actions stereotypically associated with weakness of will, the absence of certain commitments often triggers weakness of will attributions (Experiments 2–4). Second, the quality of an action’s outcome affects the extent to which an agent is viewed as weak-willed: actions with bad consequences are more likely to be viewed as weak-willed (Experiment 5). Our most important finding is that the ordinary concept of weakness of will is sensitive to two non-psychological factors and is thus much broader than philosophers have thus far imagined. We conclude by suggesting a two-tier model that unites our findings with traditional philosophical theorizing about weakness of will. (shrink)

The starting point of this conversation with philosopher Mathieu Triclot is the issue of the causal contribution of video game playing in school shootings. Triclot explains the limitations of current psychological approaches regarding video game violence. He further develops on the peculiar features of the video game medium and how they relate to the problem of violence. Triclot eventually shows that, although players may relate to virtual violence in very different ways, violence in video games is not merely a (...) subjective phenomenon. He highlights that some “regimes of experience,” which got stable in the video game culture, cultivate a toxic relation to violence. (shrink)

A leading idea of cultural evolutionary theory is that for human cultures to undergo evolutionary change, cultural transmission must generally serve as a high-fidelity copying process. In analogy to genetic inheritance, the high fidelity of human cultural transmission would act as a safeguard against the transformation and loss of cultural information, thus ensuring both the stability and longevity of cultural traditions. Cultural fidelity would also serve as the key difference-maker between human cumulative cultures and non-human non-cumulative traditions, explaining why only (...) us humans, with our uniquely high-fidelity transmission capabilities, are capable of evolving and sustaining complex traditions. But what does it mean for cultural transmission to be more or less faithful? This article has two objectives. The first is to clarify the meaning and uses of the concept of cultural fidelity and to evaluate their explanatory import. I argue that cultural evolutionists use several fidelity concepts (episodic, propensity, and generalized fidelity), concepts that I will define and clarify. The second objective is to challenge the explanatory significance of a general notion of fidelity (generalized fidelity) as being both explanatorily meaningful and operationalizable. I conclude that if fidelity is to serve as an explanation of the key differences between human cumulative cultures and non-human non-cumulative traditions, then the concept will have to be redesigned and rely on different assumptions. 1Introduction 2Generalized Fidelity 2.1The need for an explanatory concept of fidelity 2.2Three conditions for a general notion of cultural fidelity 3Episodic Fidelity 3.1Measuring episodic fidelity 3.2The relevance problem 3.3Explanatory pluralism 3.4The incommensurability of fidelity metrics 4Propensity Fidelity 5Fidelity as an Explanatory Concept 5.1Explaining cultural stability 5.2Explaining human distinctiveness 6Conclusion. (shrink)

This article maps a controversy in network science over the last 15 years, dividing the field about the epistemic status of a central notion, scale-freeness. The article accounts for the two main disputes, in 2005 and in 2018, as they unfolded in academic publications and on social media. This article analyzes the conflict, and the reasons why it reignited in 2018, to the surprise of many. It is argued that the concept of complex networks is shared by the distinct subcultures (...) of theorists and experimentalists; and that these subcultures have incompatible approaches to knowledge: nomothetic and idiographic. Following Galison, this article contends that network science is a trading zone where theorists and experimentalists can trade knowledge across the epistemic divide. (shrink)

Since cheating is obviously wrong, arguments against it need only be mentioned in passing. But the argument of unfair advantage absurdly takes education to be essentially a race of all against all; moreover, it ignores that many cases of unfair advantages are widely accepted. On the other hand, the fact that cheating can hamper learning does not mean that punishing cheating will necessarily favour learning, so that this argument does not obviously justify sanctioning cheaters.

There is now an awakening to and recognition of the emotionally complex lives of some non-human animals. While their forms of consciousness may vary, some are indeed conscious and deserve political consideration. What that political consideration ought to be is the central topic of this article. First, I argue that interspecies justice must be understood in terms of the relationships that foster individual flourishing of all concerned. The obstacles to such flourishing are the five faces of oppression famously identified by (...) Iris Marion Young: exploitation, marginalization, powerlessness, cultural imperialism, and violence. By extending Young’s concept of the social group to intra- and interspecies groups, we become more attuned to differences between and among species. Theorizing the existence of interspecies groups brings forward new avenues to explore oppression and simultaneously theorize its opposite – interspecies justice. Second, I argue that a positive theory of interspecies flourishing can be developed on the basis of Marx’s materialist philosophy and reclamation of species-being. Though Marx uses humanist language throughout the Economic and Philosophic Manuscripts of 1844, attention to his methodological commitments reveals that some non-human animals can no longer be excluded from the capability of flourishing and species-being. Some non-human animals are conscious, act purposefully, and labor creatively and must be included in our circle of moral and political concern. (shrink)