ObjectivesPrevious studies found a general increase in prejudice against Chinese people during the first months of the pandemic. The present study aims to consider inter-individual heterogeneity in stability and change regarding prejudice involving Chinese people during the pandemic. The first objective is to identify and describe different trajectories of prejudice over a seven-month period during the pandemic. The second and third objectives are to test the association between trajectory group membership and antecedent variables such as: socio-demographic factors (i.e., age, gender, (...) political affiliation) and two psychological mechanisms, namely economic threat and global citizenship identification.MethodsA representative Canadian sample (N = 3,617) according to age, gender and province of residence, was recruited for a 10-wave survey starting from April 2020 to December 2020. First, a group-based modeling approach was used to identify trajectories of prejudice. Second, a multinomial logistic regression model was used to test associations between membership in trajectories and antecedents.ResultsFour trajectories were identified. The first three trajectories have a low (71.4% of the sample), high (18.5%) or very high (5.3%) level of prejudiceagainstChinese people which is relatively stable over time. The fourth trajectory (4.9%) reports low levels of prejudicein favorof Chinese people which become more positive throughout 2020. Regarding socio-demographic factors: gender is not associated with trajectory group membership, younger people are more likely to follow the trajectory in favor of Chinese people and conservatives are more likely to follow the highest trajectories against Chinese people. Regarding some psychological mechanisms: personal but not collective economic threat is associated with the trajectory in favor of Chinese people. Finally, the highest levels of prejudice are found when the strategy of identification is more local rather than global.ConclusionThe present study shows that Canadians differ in terms of both their level and change in prejudice against Chinese people throughout the pandemic with some socio-demographic groups being more likely than others to be associated with prejudice. The results also suggest that a promising way to tackle the major social issue of prejudice is to highlight a vision of the world where individuals are all “global citizens” facing the same challenge. (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)

In this paper, elementary but hitherto overlooked connections are established between Wittgenstein's remarks on mathematics, written during his transitional period, and free-variable finitism. After giving a brief description of theTractatus Logico-Philosophicus on quantifiers and generality, I present in the first section Wittgenstein's rejection of quantification theory and his account of general arithmetical propositions, to use modern jargon, as claims (as opposed to statements). As in Skolem's primitive recursive arithmetic and Goodstein's equational calculus, Wittgenstein represented generality by the use of free (...) variables. This has the effect that negation of unbounded universal and existential propositions cannot be expressed. This is claimed in the second section to be the basis for Wittgenstein's criticism of the universal validity of the law of excluded middle. In the last section, there is a brief discussion of Wittgenstein's remarks on real numbers. These show a preference, in line with finitism, for a recursive version of the continuum. (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)

Résumé : Comment enseigner un savoir imperceptible comme des routines professionnelles dans l’immédiateté de la classe? Comment dégager les principes organisateurs et leur construction en formation ? Pour une gestion de classe efficace, il est essentiel de recourir à des routines professionnelles. Elles soutiennent le sentiment de sécurité tant chez l’enseignant que chez les élèves. Elles relèvent de compétences incorporées, ce qui force à leur analyse pour une articulation phare dans une formation professionnalisante. Nous présenterons le concept des routines professionnelles (...) comme un savoir-faire nécessaire au développement professionnel, le cadre conceptuel, la méthodologie, quelques résultats et la discussion suivie de la conclusion. Abstract : How can imperceptible knowledge such as professional routines in class immediacy be taught? How to express their main principles and their construction in formation? These routines create a sense of security among both students and teachers; it is a frame favouring successful classroom management. They come under the scope of integrated competencies, and this prompts their analysis in view of understanding a central link within initial professionalization. This paper will present the concept of professional routines as an educational practice in regards to professional development, then the conceptual frame, the analytical method, some results followed by a discussion and conclusion. (shrink)

Everyone, according to W.A. Mathieu, is musical by nature--it goes right along with being human. And if you don't believe it, this book will convince you. In a series of interrelated short essays, Mathieu takes the reader on a journey through ordinary experiences to open our ears to the rich variety of music that surrounds us but that we are trained to ignore; such as the variety of pitches produced by different objects, like glassware, furniture, drums--anything you can (...) tap; or sounds that hover on the border of music, like laughter, the clinking of glasses in a toast, or the unintentional falsetto produced by yawning. Along the way the author teaches aspects of music theory that nonmusicians might ordinarily shy away from. He reveals the way of music to be a profoundly spiritual path--one that is everyone's birthright. (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)

The ratio bias––according to which individuals prefer to bet on probabilities expressed as a ratio of large numbers to normatively equivalent or superior probabilities expressed as a ratio of small numbers––has recently gained momentum, with researchers especially in health economics emphasizing the policy importance of the phenomenon. Although the bias has been replicated several times, some doubts remain about its economic significance. Our two experiments show that the bias disappears once order effects are excluded, and once salient and dominant incentives (...) are provided. This holds true for both choice and valuation tasks. Also, adding context to the decision problem does not change this outcome. No ratio bias could be found in between-subject tests either, which leads us to the conclusion that the policy relevance of the phenomenon is doubtful at best. (shrink)

The use of physical models of molecular structures as research tools has been central to the development of biochemistry and molecular biology. Intriguingly, it has received little attention from scholars of science. In this paper, I argue that these physical models are not mere three-dimensional representations but that they are in fact very special research tools: they are cognitive augmentations. Despite the fact that they are external props, these models serve as cognitive tools that augment and extend the modeler’s cognitive (...) capacities and performance in molecular modeling tasks. This cognitive enhancement is obtained because of the way the modeler interacts with these models, the models’ materiality contributing to the solving of the molecule’s structure. Furthermore, I argue that these material models and their component parts were designed, built and used specifically to serve as cognitive facilitators and cognitive augmentations. (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)

The past two decades have seen growing calls for the “tobacco endgame.” Its advocates are united by their commitment to two ideas. First, tobacco‐related harms represent a catastrophic health emergency, and second, current tobacco‐control approaches are an inadequate response to the scale of that emergency. To endgame advocates, tobacco policy should have more ambitious goals than merely “controlling” tobacco. Instead, it should aim to bring about a smoke‐free world. While a range of different policies are included under the umbrella of (...) the “tobacco endgame,” the most radical proposal is for a complete ban on tobacco. Its advocates argue that in addition to improving global public health, an effective ban on tobacco would also promote overall autonomy and would have important egalitarian benefits. This article critically examines these arguments for a tobacco ban. I argue that they rely on idealizing assumptions about the likely effects of a ban. Because an effective ban would require robust enforcement to control the illegal market in tobacco, it would be more likely to undermine autonomy and equality than it would be to promote them. By relying on idealizing assumptions and ignoring the likely consequences of a tobacco ban, advocates of a ban obscure, rather than clarify, both the policy debate and the ethical stakes. I conclude by considering the ways that idealizing assumptions should—and should not—play a role in debates about ethical issues in public policy. (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)

How can imperceptible knowledge such as professional routines in class immediacy be taught? How to express their main principles and their construction in formation? These routines create a sense of security among both students and teachers; it is a frame favouring successful classroom management. They come under the scope of integrated competencies, and this prompts their analysis in view of understanding a central link within initial professionalization. This paper will present the concept of professional routines as an educational practice in (...) regards to professional development, then the conceptual frame, the analytical method, some results followed by a discussion and conclusion. Comment enseigner un savoir imperceptible comme des routines professionnelles dans l’immédiateté de la classe? Comment dégager les principes organisateurs et leur construction en formation ? Pour une gestion de classe efficace, il est essentiel de recourir à des routines professionnelles. Elles soutiennent le sentiment de sécurité tant chez l’enseignant que chez les élèves. Elles relèvent de compétences incorporées, ce qui force à leur analyse pour une articulation phare dans une formation professionnalisante. Nous présenterons le concept des routines professionnelles comme un savoir-faire nécessaire au développement professionnel, le cadre conceptuel, la méthodologie, quelques résultats et la discussion suivie de la conclusion. (shrink)

Research has shown that context influences how sincere a smile appears to observers. That said, most studies on this topic have focused exclusively on situational cues (e.g. smiling while at a party versus smiling during a job interview) and few have examined other elements of context. One important element concerns any knowledge an observer might have about the smiler as an individual (e.g. their habitual behaviours, traits or attitudes). In this manuscript, we present three experiments that explored the influence of (...) such knowledge on ratings of smile sincerity. In Experiments 1 and 2, participants rated the sincerity of Duchenne and non-Duchenne smiles after having been exposed to cues about the smiler’s tendency to reciprocate (this person always, never or occasionally returns favours). In Experiment 3 they performed the same task but with cues about the smiler’s love of learning (this person always, never or occasionally enjoys learning new tasks). The results show that cues about the smiler’s reciprocity tendency influenced participants’ ratings of smile sincerity and did so in a stronger manner than cues about the smiler’s love of learning. Overall, these results both strengthen and broaden the literature on the role of context on judgements of smile sincerity. (shrink)

This article focuses on defective conditionals ? namely indicative conditionals whose antecedents are false and whose truth-values therefore cannot be determined. The problem is to decide which formal connective can adequately represent this usage. Classical logic renders defective conditionals true whereas traditional mathematics dismisses them as irrelevant. This difference in treatment entails that, at the propositional level, classical logic validates some sentences that are intuitively false in plane geometry. With two proofs, I show that the same flaw is shared by (...) a family of trivalent logics. I go on to examine the strict conditional and its derivatives. This family is the only one to avoid the faulty inference but it does so without addressing the status of the truth-value assigned to defective conditionals. (shrink)

À partir d’un paradoxe que soulève Montaigne et de ses prolongements au XVII e siècle, cet article explore ce singulier revers de la raison qu’est la sottise. Montaigne s’étonne qu’une même tête, celle du pédant, qui cristallise par excellence la sottise, puisse à la fois être savante et n’en être pas moins sotte. L’analyse de ce paradoxe conduit Montaigne à pointer la mauvaise façon qu’ont les pédants de se rapporter à la science, et découvre que c’est la manière de l’animer (...) qui importe et qui la rend véritable. Nous éclaircissons ensuite la notion de manière, souvent convoquée au Grand Siècle pour suggérer ce qui échappe à une raison trop peu fine. Enfin, nous indiquons qu’un nouveau modèle, celui de la machine, émerge dans la postérité cartésienne pour dire la sottise. Chez La Bruyère, entre autres, le sot est ainsi celui qui parle et agit mécaniquement. (shrink)

The study of ergodic theorems from the viewpoint of computable analysis is a rich field of investigation. Interactions between algorithmic randomness, computability theory and ergodic theory have recently been examined by several authors. It has been observed that ergodic measures have better computability properties than non-ergodic ones. In a previous paper we studied the extent to which non-ergodic measures inherit the computability properties of ergodic ones, and introduced the notion of an effectively decomposable measure. We asked the following question: if (...) the ergodic decomposition of a stationary measure is finite, is this decomposition effective? In this paper we answer the question in the negative. (shrink)

Around the beginning of the 21st century, certain mutations of capitalism and modes of neomanagement combined to replace the old "disciplinary society ", with what we can call the law and order society. Initially combining mechanisms of disciplinary power and a sophisticated biopolitics, the law and order society, has begun to adapt mechanisms of control , as well as elements of the old sovereign power and the state of permanent exception to face threats to its security. The methods of law (...) and order operate in an ambiguous manner, oscillating between protection and repression. A perfect example of this oscillation can be seen in the measures used to control migratory fluxes, notably the detention centres, which are - I will argue - to contemporary society, what the prison was to Foucault’s disciplinary society. (shrink)

L’hypothèse privilégiée dans ce travail est de considérer le Grenelle de l’environnement comme un dispositif d’écriture et comme un dispositif d’énonciation collectif. Son orientation pragmatique est double : il construit du consensus et produit des mesures d’action publique. Deux types d’approches sont privilégiés : une première approche, morphologique, est orientée vers l’analyse de la représentation des problèmes, une seconde, formelle, est dédiée à l’analyse de la formulation de mesures.

« Et si la médecine clinique, que Michel Foucault fait naître au croisement de la doctrine sensualiste et de la pratique anatomo-pathologique, avait éludé son lien à la méthode numérique, son histoire, déjà traversée d’accidents, détournée et retardée par de multiples discours, ne prendrait-elle pas un sens nouveau? Aussi, avant que le pouvoir des grands nombres n’intronise la méthode numérique en tant que forme majoritaire, cette dernière fut rendue minoritaire par le pouvoir des grands noms de la médecine du xix (...) e siècle. Cet article interroge les obstacles épistémologiques et les anachronismes de la méthode numérique afin de reconsidérer la place historique de cette dernière selon les conditions du dire vrai de la médecine du xix e siècle. Il propose une nouvelle lecture historique et épistémologique en affirmant que la méthode numérique constitue le double oublié de la naissance de la clinique. ». (shrink)

Schools located in underpriviledged areas have to deal with different factors, like the dropout rate among students and teachers; the culture of action, the culture of oral and a «carpe diem» culture; the low literacy rates; the type of children's knowledges — sometimes different from those promoted at school — and the learning difficulties of pupils... In light of these factors, few states have decided to adopt measures to support pupils and teachers in these communities. In this sense, several studies (...) examine the potential role of philosophy for children (P4C), but none examines, in this kind of environment, the integration of P4C in the context of a teaching field experience program. Insofar several novice teachers start their career in these environments, it could be helpful to enrich our comprenhension on this subject. This paper presents results from an exploratory study on this issue, which led to raise questions about the bachelor of education program, at least in our university. (shrink)

Name der Zeitschrift: Der Islam Jahrgang: 92 Heft: 2 Seiten: 332-366.

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)

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)

We present the inconsistency-adaptive deontic logic DP r , a nonmonotonic logic for dealing with conflicts between normative statements. On the one hand, this logic does not lead to explosion in view of normative conflicts such as O A ∧ O ∼A, O A ∧ P ∼A or even O A ∧ ∼O A. On the other hand, DP r still verifies all intuitively reliable inferences valid in Standard Deontic Logic (SDL). DP r interprets a given premise set ‘as normally (...) as possible’ with respect to SDL. Whereas some SDL-rules are verified unconditionally by DP r , others are verified conditionally. The latter are applicable unless they rely on formulas that turn out to behave inconsistently in view of the premises. This dynamic process is mirrored by the proof theory of DP r. (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)

Many engineering ethics classes and textbooks introduce theories such as utilitarianism and Kantianism (and most others draw from these theories without mentioning them explicitly). Yet using ethical theories to teach engineering ethics is not devoid of difficulty. First, their status is unclear (should one pick a single theory or use them all? does it make a difference?) Also, textbooks generally assume or fallaciously ‘prove’ that egoism (or even simply accounting for one’s interests) is wrong. Further, the drawbacks of ethical theories (...) are underestimated and the theories are also otherwise misrepresented to make them more suitable for engineering ethics as the authors construe it, viz. the ‘moral reasoning’ process. Stating in what various theories disagree would allow the students to frame the problem more productively in terms of motive–consequence or society–individual dichotomies rather than in terms of Kant–utilitarian. (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)

Even when inconsistencies are present in our premise set, we can sensibly distinguish between good and bad arguments relying on these premises. In making this distinction, the inconsistency-adaptive approach of Batens strikes a particularly nice balance between inconsistency-tolerance and inferential strength. In this paper, we use the machinery of Batens’ approach to extend the paraconsistent approach to dialogical logic as developed by Rahman and Carnielli. In bringing these frameworks closer together, we obtain a dynamic mechanism for the systematic study of (...) dialogues in which two parties exchange arguments over a central claim, in the possible presence of inconsistencies. (shrink)

L’intelligence artificielle est partout, l’air de rien, pour mieux nous contrôler et nous orienter en douceur. Faut-il se rebeller contre cet état de fait, qui s’impose à nos modes de vie sans la moindre délibération démocratique? Est-il encore possible ou même souhaitable de jeter ces IA invisibles, voire indiscernables, à la poubelle du numérique? Ne faudrait-il pas, avant de clamer l’urgence du « danger » qui vient, oser les connaître? L’enjeu est de construire une culture critique de l’IA, qui associerait (...) artistes, écrivains, chercheurs, ingénieurs, mathématiciens, logiciens, penseurs, philosophes, artisans et bien sûr citoyens dans une même dynamique de réflexion. (shrink)

L’écologie est devenue une idéologie globale qui couvre l’intégralité de l’existence, les modes de production autant que les manières de vivre. On y retrouve tous les travers du marxisme appliqués à l’environnement : le scientisme omniprésent, les visions effroyables de la réalité, l’admonestation aux hommes coupables de ne pas comprendre ceux qui leur veulent du bien. Toutes les sottises du bolchevisme, du maoïsme, du trotskisme sont en quelque sorte reformulées au carré, au nom du salut de...

Martha Nussbaum has proposed an influential interpretation of the stoic theory of the passions, which will be challenged in this article. According to Nussbaum, the Stoics view the passions as judgments, rather than as intentional states caused by previous judgments. It will be argued that Nussbaum does not distinguish the passion, which is in fact an impulse of thehegemonikon, and the judgment that causes it. Such a distinction, however, is crucial to the Stoics, as it allows them to present the (...) passion as an intentional movement having evaluative, kinetic and affective properties, while at the same time analysing the judgment that causes it. It will also be argued that Nussbaum fails to mention the existence of a first quasi-impulse, prior to the passion, which Chrysippus, Cicero and Seneca took into account in their therapy of the passions. (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)

Jan Patočka is usually connected with Czech dissidence, a political movement which stood up against the communist government. We want to defend the hypothesis that the notion of dissidence is not originally a political one but, above all, a phenomenological one. Dissidence is a movement of distancing which implies a rootedness, and this movement of distancing is peculiar to human beings. Patočka calls “movement of human existence” this paradoxical rootedness which is an extramundane and mundane position. Thus, we have to (...) review the theory of the three movements of human existence. While it is tempting to separate the third movement, as a movement of transcendence, and to describe it as a political dissidence, we would like to show that the three movements, have to be understood as Dissidence. (shrink)

Avec la pandémie de Covid-19, les modèles épidémiologiques sont sortis de l’ombre des laboratoires de recherche pour venir guider les gouvernements du monde entier dans l’organisation de leur réponse sanitaire face à la crise. Les modèles jouent un rôle de prescripteur dans la mise en place des mesures sanitaires. Face à l’inconnu, ils se proposent de géométriser ce qui n’a en apparence ni forme, ni structure, ni corps, ni comportement, ni frontière : l’événement pandémique. Leur enjeu est, pour ainsi dire, (...) de plier les aléas de la contagion sous toutes ces dimensions, afin de les détacher de l’ignorance des causes qui les déterminent. Donner au phénomène pandémique les traits d’une loi de la nature et d’un déterminisme social, voilà ce à quoi la modélisation aspire. La dynamique heuristique qu’elle engage, participe ainsi de la construction d’une représentation sociale et politique de la pandémie. Cet article analyse les obstacles qui se nouent autour de la modélisation et des effets boîte noire qu’elle engendre. (shrink)