Social learning mechanisms are usually assumed to explain both the spread and the persistence of cultural behaviour. In a recent article, we showed that the fidelity of social learning commonly found in transmission chain experiments is not high enough to explain cultural stability. Here we want to both enrich and qualify this conclusion by looking at the case of song transmission in song birds, which can be faithful to the point of being true replication. We argue that this high fidelity (...) results from natural selection pressure on cognitive mechanisms. This observation strengthens our main argument. Social learning mechanisms are unlikely to be faithful enough to explain cultural stability because they are generally selected not for high fidelity but for generalisation and adjustment to the individual’s needs, capacities and situation. (shrink)

Cultural evolutionary theory has identified a range of cognitive biases that guide human social learning. Naturalistic and experimental studies indicate transmission biases favoring negative and positive information. To address these conflicting findings, the present study takes a socially situated view of information transmission, which predicts that bias expression will depend on the social context. We report a large‐scale experiment (N = 425) that manipulated the social context and examined its effect on the transmission of the positive and negative information contained (...) in a narrative text. In each social context, information was progressively lost as it was transmitted from person to person, but negative information survived better than positive information, supporting a negative transmission bias. Importantly, the negative transmission bias was moderated by the social context: Higher social connectivity weakened the bias to transmit negative information, supporting a socially situated account of information transmission. Our findings indicate that our evolved cognitive preferences can be moderated by our social goals. (shrink)

Jean-Marc Narbonne est reconnu internationalement pour ses travaux sur le néoplatonisme et la métaphysique grecque. Il dirige actuellement la Chaire de recherche du Canada en Antiquité critique et modernité émergente (ACMÉ), qui vise à mettre en lumière le rôle que l’héritage philosophique et littéraire de la Grèce antique a joué dans la modernité, et son importance pour la démocratie telle que nous la connaissons et qu’il nous revient encore aujourd’hui de la construire. Les présents entretiens permettent de mieux comprendre les (...) liens qui unissent ces deux moments de sa trajectoire, depuis son point de départ dans la vie intellectuelle au Québec et dans les débats contemporains de la philosophie continentale. Il se veulent ainsi le portrait d’un penseur original, qui est resté fidèle à des questions posées dès ses années de formation et à une culture antique qu’il n’a cessé par ses travaux d’illustrer et de faire connaître. (shrink)

Après avoir donné quelques informations générales sur le corpus des Sermons de Nicolas de Cues, l’article se centre sur le concept de manuductio (fait de prendre par la main). Issue de la tradition dionysienne, il s’agit là d’une notion très importante pour le Cusain. L’intellect humain ne découvre que peu à peu les réalités les plus hautes, il a besoin pour cela d’un guide expérimenté qui l’initie à la pratique de la contemplation. L’art des Conjectures, l’enseignement du De Visione Dei, (...) les développements trinitaires du Cribratio Alkorani sont présentés par Nicolas comme des manuductiones. Ici l’on montre que le sermon est bien conçu par le Cusain comme une manuductio dans la foi, menant les fidèles à une compréhension plus profonde de l’être et de l’agir du Christ. La philosophie joue un rôle, limité, mais réel, dans cette guidance vers l’intelligence de la foi. (shrink)

Many natural languages include plural terms, i.e., terms which denote many individuals at once. Are there also superplural terms, i.e., terms which denote many pluralities of individuals at once? Some philosophers say ‘Yes’, citing a range of sentence-types which apparently can’t be analyzed in a first-order plural logic, but which can be analyzed in a superplural one. We argue that all the data presented in favor of the superplural can, in fact, be analyzed using only first-order resources. The key is (...) to add to ordinary plural logic a new notion of a generalized cover. A generalized cover reflects how interlocutors in a conversation may divide a salient plurality into many subpluralities, which can then be involved in reference and predication. With generalized covers in place, all the apparently troublesome sentences can be easily handled. Our approach can also be extended to account, not only for linguistic data which seem to favor the superplural, but also for other phenomena involving plurals. The result is a unified approach to natural language plurals on which superplurals are analyzed away. (shrink)

Research seeking a scientific foundation for the theory of art appreciation has raised controversies at the intersection of the social and cognitive sciences. Though equally relevant to a scientific inquiry into art appreciation, psychological and historical approaches to art developed independently and lack a common core of theoretical principles. Historicists argue that psychological and brain sciences ignore the fact that artworks are artifacts produced and appreciated in the context of unique historical situations and artistic intentions. After revealing flaws in the (...) psychological approach, we introduce a psycho-historical framework for the science of art appreciation. This framework demonstrates that a science of art appreciation must investigate how appreciators process causal and historical information to classify and explain their psychological responses to art. Expanding on research about the cognition of artifacts, we identify three modes of appreciation: basic exposure to an artwork, the artistic design stance, and artistic understanding. The artistic design stance, a requisite for artistic understanding, is an attitude whereby appreciators develop their sensitivity to art-historical contexts by means of inquiries into the making, authorship, and functions of artworks. We defend and illustrate the psycho-historical framework with an analysis of existing studies on art appreciation in empirical aesthetics. Finally, we argue that the fluency theory of aesthetic pleasure can be amended to meet the requirements of the framework. We conclude that scientists can tackle fundamental questions about the nature and appreciation of art within the psycho-historical framework. (shrink)

Este trabajo pretende rastrear la concepción de la historia en la obra ensayística de Rafael Sánchez Ferlosio. La hoja de ruta que se sigue para ello consiste en establecer los vínculos que desde la Ilustración acaban derivando en la historia universal de Hegel. La crítica ferlosiana se vertebra mediante la filosofía de la historia primero de Benjamin y luego de Adorno, para concluir en una visión menos idealista de la narración histórica que, ya en el siglo XX se reconoce como (...) narración. El acerado escepticismo de Ferlosio le llevará a rechazar toda mistificación del acontecer histórico, especialmente la que produce la propia razón. (shrink)

El trabajo estudia la aportación del teatro de Joaquín Dicenta al llamado “teatro social” o “de la cuestión social” en España. Su tesis difiere de la consideración crítica habitual y mantiene que el teatro social de Dicenta nace de un pensamiento kaustkiano (es decir, social-demócrata, que no marxista-leninista), que tiene a la burguesía y no al proletario como su principal destinatario. Así, pues, el teatro de Dicenta se convierte en un espectáculo revolucionario, de agitación y propaganda, dirigido a la burguesía (...) progresista, a la que se le encomienda la labor de liderar esa “otra revolución social” marxista que debe discurrir por cauces parlamentarios y democráticos, no violentos. (shrink)

Do scientific theories limit human knowledge? In other words, are there physical variables hidden by essence forever? We argue for negative answers and illustrate our point on chaotic classical dynamical systems. We emphasize parallels with quantum theory and conclude that the common real numbers are, de facto, the hidden variables of classical physics. Consequently, real numbers should not be considered as ``physically real" and classical mechanics, like quantum physics, is indeterministic.

Syllogisms (e.g. “All A are B; All B are C; What is true about A and C?”) are a long‐studied area of human reasoning. Riesterer, Brand, and Ragni compare a variety of models to human performance and show that not only do current models have a lot of room for improvement, but more importantly a large part of this improvement must come from examining individual differences in performance.

Henrich and Boyd (2002) were the first to propose a formal model of the role of attraction in cultural evolution. They came to the surprising conclusion that, when both attraction and selection are at work, final outcomes are determined by selection alone. This result is based on a deterministic view of cultural attraction, different from the probabilistic view introduced in Sperber (1996). We defend this probabilistic view, show how to model it, and argue that, when both attraction and selection are (...) at work, both affect final outcomes. (shrink)

Malebranche / par Henri JolyDate de l'edition originale: 1901Sujet de l'ouvrage: Malebranche, Nicolas de (1638-1715)Collection: Les grands philosophesCe livre est la reproduction fidele d'une oeuvre publiee avant 1920 et fait partie d'une collection de livres reimprimes a la demande editee par Hachette Livre, dans le cadre d'un partenariat avec la Bibliotheque nationale de France, offrant l'opportunite d'acceder a des ouvrages anciens et souvent rares issus des fonds patrimoniaux de la BnF.Les oeuvres faisant partie de cette collection ont ete numerisees par (...) la BnF et sont presentes sur Gallica, sa bibliotheque numerique.En entreprenant de redonner vie a ces ouvrages au travers d'une collection de livres reimprimes a la demande, nous leur donnons la possibilite de rencontrer un public elargi et participons a la transmission de connaissances et de savoirs parfois difficilement accessibles.Nous avons cherche a concilier la reproduction fidele d'un livre ancien a partir de sa version numerisee avec le souci d'un confort de lecture optimal. Nous esperons que les ouvrages de cette nouvelle collection vous apporteront entiere satisfaction.Pour plus d'informations, rendez-vous sur www.hachettebnf.frhttp: //gallica.bnf.fr/ark: /12148/bpt6k2035150. (shrink)

Notre travail se concentre sur la signification de la célèbre sentence de Pindare reprise par Nietzsche et que l’on traduit généralement en français par « Deviens ce que tu es ». Nous l’avons confrontée à l’impératif socratique « connais-toi toi-même » en interrogeant la relation de priorité qui gouvernait les deux sentences. À partir d’Hannah Arendt, nous nous sommes également efforcés de construire une distinction précise entre « ce que l’on est », c’est-à-dire les qualités qui sont les nôtres, et (...) « qui l’on est », le « qui » désignant le soi existant par-delà ses qualités, celles-ci ne faisant que le manifester sans jamais toutefois l’épuiser. (shrink)

Artificial intelligence and robots may progressively take a more and more prominent place in our daily environment. Interestingly, in the study of how humans perceive these artificial entities, science has mainly taken an anthropocentric perspective (i.e., how distant from humans are these agents). Considering people’s fears and expectations from robots and artificial intelligence, they tend to be simultaneously afraid and allured to them, much as they would be to the conceptualisations related to the divine entities (e.g., gods). In two experiments, (...) we investigated the proximity of representation between artificial entities (i.e., artificial intelligence and robots), divine entities and natural entities (i.e., humans and other animals) at both an explicit (Study 1) and an implicit level (Study 2). In the first study, participants evaluated these entities explicitly on positive and negative attitudes. Hierarchical clustering analysis showed that participants’ representation of artificial intelligence, robots and divine entities were similar, while the representation of humans tended to be associated with that of animals. In the second study, participants carried out a word/non-word decision task including religious semantic-related words and neutral words after the presentation of a masked prime referring to divine entities, artificial entities and natural entities (or a control prime). Results showed that after divine and artificial entity primes, participants were faster to identify religious words as words compared to neutral words arguing for a semantic activation. We conclude that people make sense of the new entities by relying on already familiar entities and in the case of artificial intelligence and robots, people appear to draw parallels to divine entities. (shrink)

Dieu, le temps, la liberte: trois manieres de poser le probleme des rapports du fini et de l'infini. Comment un etre fini peut-il etre tellement hante par l'idee de l'infini, qu'elle soit la plus originaire et l'horizon de toutes ses pensees? Si Dieu a tout cree sans ordre ni raison, l'infinite de sa puissance n'est-elle pas son unique perfection? Comment une creature finie peut-elle desirer acquerir les perfections infinies qu'elle concoit en Dieu sans s'assigner ainsi une tache infinie? Pour deduire (...) l'infinite des verites creees du petit nombre d'idees et d'axiomes qui sont innes a son entendement, ne lui faudrait-il pas un temps infini? Mais, faute d'en disposer jamais, peut-elle s'eprouver assignee a une tache infinie sans eprouver ce mauvais infini comme l'echec d'un perpetuel inachevement? En confrontant les analyses de Descartes a celles de Malebranche et de Leibniz, c'est a ces problemes que les six etudes ici reunies tentent d'apporter quelque lumiere. (shrink)

ABSTRACTWhile some research has now started to suggest that there are long-term memory deficits in alexithymia, short-term memory in alexithymia remained largely unexplored. This study...

Recent models of the conceptual system hold that concepts are grounded in simulations of actual experiences with instances of those concepts in sensory-motor systems (e.g., Barsalou, 1999, 2003; Solomon & Barsalou, 2001). Studies supportive of such a viewhave shown that verifying a property of a concept in one modality, and then switching to verify a property of a different concept in a different modality generates temporal processing costs similar to the cost of switching modalities in perception. In addition to non-emotional (...) concepts, the present experiment investigated switching costs in verifying properties of positive and negative (emotional) concepts. Properties of emotional concepts were taken from vision, audition, and the affective system. Parallel to switching costs in neutral concepts, the study showed that for positive and negative concepts, verifying properties from different modalities produced processing costs such that reaction times were longer and error rates were higher. Importantly, this effect was observed when switching from the affective system to sensory modalities, and vice-versa. These results support the embodied cognition view of emotion in humans. (shrink)

Cet article met en lumière la réception du Talmud parmi les érudits parisiens chrétiens entre 1140, avec la rédaction du Adversus judaeorum de Pierre le Vénérable, et 1248, la condamnation officielle par Eudes de Châteauroux. Avec la création des universités au XIIe siècle, la curiosité intellectuelle et la soif de savoir dirigent les théologiens chrétiens vers des textes non plus uniquement bibliques, mais aussi rabbiniques. Simultanément, la présence de l’Église et son orthodoxie doctrinale se renforcent, avec un désir encore plus (...) fort d’encadrer ses fidèles. Le XIIIe siècle est l’époque d’une série de condamnations de thèses chrétiennes par l’Église pour prévenir la propagation d’erreurs dogmatiques. Avec Pierre le Vénérable, nous voyons pour la première fois un théologien chrétien s’attarder sur les textes talmudiques. Ce n’est véritablement qu’un siècle plus tard que le Talmud se fait connaître par les savants chrétiens, après que Nicolas Donin, juif converti au christianisme, informe Grégoire IX des erreurs blasphématoires à l’encontre de Dieu et du christianisme contenues dans ce livre. Une fois examiné, le Talmud est condamné 1240, puis solennellement en 1248 par l’autorité parisienne, soutenue par des enregistrements méticuleux, intitulés Extractiones de Talmut. (shrink)

Sometimes physicians lie to third-party payers in order to grant their patients treatment they would otherwise not receive. This strategy, commonly known as gaming the system, is generally condemned for three reasons. First, it may hurt the patient for the sake of whom gaming was intended. Second, it may hurt other patients. Third, it offends contractual and distributive justice. Hence, gaming is considered to be immoral behavior. This article is an attempt to show that, on the contrary, gaming may sometimes (...) be a physician's duty. Under specific circumstances, gaming may be necessary from the viewpoint of the internal morality of medicine. Moreover, the objections against gaming are examples of what we call the idealistic fallacy, that is, the fallacy of passing judgments in a nonideal world according to ideal standards. Hence, the objections are inconclusive. Gaming is sometimes justified, and may even be required in the name of beneficence. (shrink)