Pour passer du domaine intrapsychique de l’identification à celui psychosocial de l’identité, il est nécessaire de se référer aux groupes d’appartenance dans l’espace transitionnel desquels s’effectuent la métabolisation de la réalité psychique et du monde extérieur, la différenciation du Moi et du non-Moi, du narcissisme et de l’investissement d’objets. Le groupe constitue ainsi le chaînon manquant pour saisir à la fois les rapports du singulier au collectif et leur imbrication réciproque et permet de rendre compte de l’histoire transgénérationnelle. Selon les (...) travaux de Nicolas Abraham et Maria Torok, le concept de fantôme postule que certaines personnes héritent de la substance psychique de secrets de leurs ancêtres. Les exemples cliniques de transmission cachée conduisent au postulat d’un lien entre la structure psychique du sujet endocryptique et de celle du groupe d’appartenance primaire. (shrink)

Sur quoi aujourd’hui fonder l’autorité des parents? Que transmettre? Et comment exercer cette autorité au temps de l’enfance? Questions cruciales pour le devenir subjectif des nouveaux venus au monde... Car, sans autorité, pas de transmission de la dette de vie, celle qui ouvre à la Loi et au désir, pas d’humanisation et de socialisation des enfants.

L’artiste Sarah Ndele mêle une réflexion sur sa propre pratique, nourrie de l’art Yombé, à un plaidoyer en faveur du renouvellement de l’enseignement artistique au Congo qui intègrerait une histoire de l’art classique africain. Sarah Ndele explique comment ses propres créations de masques interrogent la fracture héritée de la colonisation qui est venue rompre les transmissions intergénérationnelles, produisant des « trous » de mémoire. Dans son œuvre, le plastique a remplacé le bois et les matières végétales des masques d’autrefois ; (...) la fonte des matières plastiques récupérées forme des « larmes », qu’elle agence avec la volonté de se recomposer soi-même par son art. Les performances, réalisées au sein d’un collectif d’artistes kinois, investissent la rue et l’espace public pour interpeller les passants sur des sujets politiques parfois sensibles. Cette pratique collective de la performance est rattachée à tout un héritage culturel africain, défendu par l’artiste. (shrink)

Cet article a pour but de retracer, à partir de l’exemple des étendards polonais du xxe siècle, la genèse et le fonctionnement à travers le temps de cet important support identitaire. L’iconographie et la chromatique vexillologique ont un rôle précis à jouer dans la transmission intergénérationnelle de la mythologie nationale. À partir d’un échantillon thématique de bannières des immigrées polonaises en France, nous nous interrogerons sur l’évolution ou l’immuabilité de cet imaginaire spécifique conditionné non seulement par le temps (...) et l’espace, mais surtout par le besoin collectif de représentation. This article aims to trace selected examples of Polish flags from the 20th century, focusing on their meaning and function, as they were crucial to cultural identity. This is also how the iconography or the color of the flags played an important role in shaping the intergenerational transmission of national and private mythology. Our goal is to show the evolution, as well as the timelessness of this imagery, on the basis of thematically and chronologically circumscribed sets of examples of twentieth century Polish émigré flags from Northern France, where they played an important social and political role. (shrink)

Axel Gosseries1 | : À la suggestion de Jefferson,3 nous nous proposons de prendre au sérieux la comparaison entre nations et générations dans le cadre d’une théorie philosophique de la justice et de la démocratie préoccupée par nos devoirs envers les membres d’autres générations. Nous nous concentrons ici sur trois des caractéristiques propres aux relations intergénérationnelles, à travers une comparaison avec des situations internationales spécifiques. La première a trait à l’immobilité temporelle des personnes au delà de la période s’étendant de (...) leur naissance à leur mort. Cette immobilité rend certaines ressources qui sont spécifiques à des périodes données, inaccessibles aux générations des autres périodes, ce qui peut importer pour certaines théories de la justice. Nous nous intéressons ensuite au caractère enclavé de chaque génération. La transmission intergénérationnelle des biens dépend alors de la collaboration tant passive qu’active des générations de transit. Nous montrons en quoi cela importe pour la définition de nos obligations de justice intergénérationnelle. Enfin, nous insistons sur le caractère unidirectionnel de l’écoulement du temps — cette fois à travers l’analogie avec les nations riveraines d’un fleuve — et son effet sur la distribution temporelle des coûts et bénéfices, et des vulnérabilités. Nous en examinons les implications normatives possibles pour la définition de la juste distribution du pouvoir entre générations. À travers ces trois illustrations, nous espérons montrer la pertinence de cette approche anatomico-analogique pour la compréhension de ce que nous devons aux autres générations, et en particulier aux générations futures. | : Following Jefferson’s suggestion, I take seriously the promises of a comparison between nations and generations, as part of a philosophical theory of justice and of democracy concerned with our obligations towards members of other generations. I focus here on three of the features that are specific to intergenerational relations, through a comparison with corresponding international situations. The first feature has to do with people’s temporal immobility beyond the lapse of time that extends from their birth to their death. Such immobility renders some period-specific resources inaccessible to generations from other periods, which may have implications for some theories of justice. The second feature that I look into is the period-locked nature of the members each generation. The intergenerational transfer of goods to future generations then depends on the passive as well as active collaboration of transit generations. I show why and to what extent this matters to the definition of our intergenerational obligations. Finally, I insist on the one-directional feature of time’s passage — through an analogy with the situation of riparian nations along a river — and on its effect on the temporal distribution of costs and benefits, as well as of vulnerabilities. I explore the potential normative implications of such one-directionality for the definition of a fair distribution of power between generations. Through looking at these three features and closely examining their implications, I also hope to stress the relevance of an anatomico-analogical method for the understanding of what we owe other generations, and especially future ones. (shrink)

Symbole abstrait de la loi économique reconnue ou acceptée par l’ensemble de la société, l’argent relie aussi la famille, comme unité sociale, à cet ensemble. Les problèmes qui se posent autour de l’argent vont donc recouper à plusieurs titres ceux qui sont posés dans les relations entre les générations. Ils prennent une acuité particulière aux moments clés de l’adolescence et de l’entrée dans l’âge adulte, quand le processus d’autonomisation des enfants vient brutalement perturber l’équilibre trouvé jusque-là entre les membres du (...) groupe familial. (shrink)

Peu de travaux explorent les liens grands-parents/petits-enfants en contexte homoparental. Ces travaux montrent une attitude différenciée des grands-parents selon l’acceptation ou non de l’homosexualité de leur enfant devenu parent et un engagement spécifique selon la lignée et/ou le statut légal de parent. La recherche sur laquelle s’appuie cet article porte sur une vingtaine de couples lesboparentaux français (questionnaires et entretiens) avec des enfants nés en 2011 ou 2012, mariés ou non depuis, qui se différencient selon le type de maternité mis (...) en œuvre et le statut du donneur. Les résultats mettent en évidence que plus le couple lesbien se rapproche du modèle bioconjugal, ou plus exactement du modèle conjugo-parental, plus les relations entre petits-enfants et grands-parents sont facilitées des deux côtés des branches maternelles et ceci selon les enjeux intergénérationnels et relationnels de la transmission. (shrink)

Transmission of justification across inference is a valuable and indeed ubiquitous epistemic phenomenon in everyday life and science. It is thanks to the phenomenon of epistemic transmission that inferential reasoning is a means for substantiating predictions of future events and, more generally, for expanding the sphere of our justified beliefs or reinforcing the justification of beliefs that we already entertain. However, transmission of justification is not without exceptions. As a few epistemologists have come to realise, more or (...) less trivial forms of circularity can prevent justification from transmitting from p to q even if one has justification for p and one is aware of the inferential link from p to q. In interesting cases this happens because one can acquire justification for p only if one has independent justification for q. In this case the justification for q cannot depend on the justification for p and the inferential link from p to q, as genuine transmission would require. The phenomenon of transmission failure seems to shed light on philosophical puzzles, such as Moore's proof of a material world and McKinsey's paradox, and it plays a central role in various philosophical debates. For this reason it is being granted continued and increasing attention. (shrink)

The Neo-Moorean Deduction (I have a hand, so I am not a brain-in-a-vat) and the Zebra Deduction (the creature is a zebra, so isn’t a cleverly disguised mule) are notorious. Crispin Wright, Martin Davies, Fred Dretske, and Brian McLaughlin, among others, argue that these deductions are instances of transmission failure. That is, they argue that these deductions cannot transmit justification to their conclusions. I contend, however, that the notoriety of these deductions is undeserved. My strategy is to clarify, attack, (...) defend, and apply. I clarify what transmission and transmission failure really are, thereby exposing two questionable but quotidian assumptions. I attack existing views of transmission failure, especially those of Crispin Wright. I defend a permissive view of transmission failure, one which holds that deductions of a certain kind fail to transmit only because of premise circularity. Finally, I apply this account to the Neo-Moorean and Zebra Deductions and show that, given my permissive view, these deductions transmit in an intuitively acceptable way—at least if either a certain type of circularity is benign or a certain view of perceptual justification is false. (shrink)

Cet article se propose de réfléchir à l’apport de la temporalité intergénérationnelle. Pensée initialement pour analyser les parcours des descendants d’immigrés maghrébins dans la société française, la temporalité intergénérationnelle semble avoir une portée heuristique plus large. Pour parvenir à cette démonstration, l’auteur débute par une première partie consacrée à la prise en compte du temps dans l’analyse des parcours. Elle définit notamment la manière dont elle a mobilisé les concepts de temps et de parcours. Dans la deuxième partie, (...) à partir d’exemples empiriques, l’auteur décrit la manière dont elle saisit les contextes et leurs dimensions intergénérationnelles. Dans la troisième partie, l’auteur poursuit en prenant appui sur le paradigme du life course pour montrer pourquoi, selon elle, la temporalité intergénérationnelle est une composante du principe de temporalité. Sous forme de tableau est représentée la façon dont la temporalité intergénérationnelle permet de saisir à la fois l’histoire familiale et les dynamiques sociales. La quatrième partie tente pour finir de démontrer pourquoi la temporalité intergénérationnelle est incontournable pour appréhender les parcours. Ce faisant, cet article tente d’être une contribution à l’ambition épistémologique visant à montrer l’importance que revêt la question du temps en proposant ici de prendre plus en compte la dimension intergénérationnelle dans l’approche temporelle. (shrink)

I set out the standard view about alleged examples of failure of transmission of warrant, respond to two cases for the view, and argue that the view is false. The first argument for the view neglects the distinction between believing a proposition on the basis of a justification and merely having a justification to believe a proposition. The second argument for the view neglects the position that one's justification for believing a conclusion can be one's premise for the conclusion, (...) rather than simply one's justification for the premise. Finally, the view is false since it is inconsistent with the closure of knowledge as closure is properly understood. (shrink)

Résumé: Ce chapitre porte sur les théories de la justice distributive entre générations. La première partie discute trois défis à la possibilité même de parler d’obligations de justice intergénérationnelle : le problème de la non-existence, le problème de la non-identité, la conclusion répugnante. La deuxième partie discute la justification et la définition des obligations de justice à l’égard des générations futures, à partir de trois théories : le suffisantisme, le welfarisme, le principe de juste épargne de Rawls. Cette discussion (...) conclut que : (i) la version la plus plausible du suffisantisme prôné par le célèbre rapport Brundtland est un suffisantisme multiniveaux, qui permet de prioriser la satisfaction des besoins de base des différentes générations tout en reconnaissant l’importance de garantir les aspirations dans un second temps. (ii) Le problème de la malléabilité des préférences futures semble de prime abord une objection décisive contre le welfarisme intergénérationnel : même si nous leur léguions très peu de ressources et un environnement dégradé, nous pourrions apprendre aux générations suivantes à adapter leurs préférences à cette situation. Nous montrons que le welfarisme peut répondre à cette objection. (iii) Une interprétation à la fois suffisantiste et limitiste du principe de juste épargne rawlsien est proposée : l’épargne intergénérationnelle est requise jusqu’à ce que le capital accumulé suffise à maintenir les institutions justes ; sous la forme de croissance des richesses matérielles, l’épargne intergénérationnelle est prohibée au-delà d’une certaine limite car elle érode le sens de la justice. La troisième partie aborde la question de la mise en œuvre de la justice intergénérationnelle en contexte non-idéal. -/- Abstract This chapter is about distributive justice between generations. The first part discusses three challenges to the meaningfulness of talking about obligations of intergenerational justice: the non-existence problem, the non-identity problem, the repugnant conclusion. The second part discusses the justification and definition of justice obligations towards future generations, according to three theories: sufficientarianism, welfarism, Rawls’s just savings principle. This discussion reaches three conclusions. (i) The most plausible version of Brundtland’s sufficientarianism is multilevels sufficientarianism, which enables us to prioritize meeting the basic needs of each generation over the fulfilment of their aspirations, without denying the importance of realizing these aspirations once needs are being met. (ii) At a first glance, the fact that future preferences are malleable seems a problem for intergenereational welfarism and a decisive objection against it. Even if we bequeathed very little resources and a degraded environment to the next generation, we could teach them to adapt their preferences to this situation. We argue that welfarism can answer this objection. (iii) We propose an interpretation of Rawls’s just savings principle that is both sufficientarian and limitarian. Intergenerational savings are required until enough capital is accumulated to maintain just institutions over time. Intergenerational savings in the form of material wealth growth is prohibited beyond a certain limit because it erodes the sense of justice. The third part addresses how to implement intergenerational justice in a non-ideal context. (shrink)

This paper explains how the notion of justification transmission can be used to ground a notion of knowledge transmission. It then explains how transmission theories can characterise schoolteacher cases, which have prominently been presented as counterexamples to transmission theories.

This encyclopedia entry provides an introduction to the literature on transmission failure.

Deontological internalism is the family of views where justification is a positive deontological appraisal of someone's epistemic agency: S is justified, that is, when S is blameless, praiseworthy, or responsible in believing that p. Brian Weatherson discusses very briefly how a plausible principle of ampliative transmission reveals a worry for versions of deontological internalism formulated in terms of epistemic blame. Weatherson denies, however, that similar principles reveal similar worries for other versions. I disagree. In this article, I argue that (...) plausible principles of ampliative transmission reveal a worry for deontological internalism in general. (shrink)

This article provides a discussion of the principle of transmission of evidential support across entailment from the perspective of belief revision theory in the AGM tradition. After outlining and briefly defending a small number of basic principles of belief change, which include a number of belief contraction analogues of the Darwiche-Pearl postulates for iterated revision, a proposal is then made concerning the connection between evidential beliefs and belief change policies in rational agents. This proposal is found to be suffcient (...) to establish the truth of a much-discussed intuition regarding transmission failure. (shrink)

According to fitting-attitudes accounts of value, the valuable is what there is sufficient reason to value. Such accounts face the famous wrong kind of reason problem. For example, if an evil demon threatens to kill you unless you value him, it may appear that you have sufficient reason to value the demon, although he is not valuable. One solution to this problem is to deny that the demon’s threat is a reason to value him. It is instead a reason to (...) want to value the demon, and to bring it about that you value him. However, many proponents of the wrong kind of reason problem find this solution unmotivated. This paper thus offers a new argument for this solution. The argument turns on the ‘transmission’ of reasons – the familiar fact that there is often reason for one action or attitude because there is reason for another. I observe that putative reasons of the wrong kind transmit in a very different way to other reasons. I then argue that this difference is best explained by the hypothesis that putative reasons of the wrong kind are not reasons for the attitude in question, but are instead reasons to want and bring about that attitude. (shrink)

Cumulative cultural knowledge [CCK], the knowledge we acquire via social learning and has been refined by previous generations, is of central importance to our species’ flourishing. Considering its importance, we should expect that our best epistemological theories can account for how this happens. Perhaps surprisingly, CCK and how we acquire it via cultural learning has only received little attention from social epistemologists. Here, I focus on how we should epistemically evaluate how agents acquire CCK. After sampling some reasons why extant (...) theories cannot account for CCK, I suggest that things aren’t as bleak as they might look. I explain how agents deserve epistemic credit for how CCK is transmitted in cultural learning by promoting a central need of their social group: The efficient and safe transmission of CCK. A good initial fit exists between this observation and Greco’s knowledge-economy framework. Ultimately, however, Greco’s account doesn’t straightforwardly account for CCK because of its strict focus on testimony. I point out two issues in the framework due to this focus. The resulting view advocates giving epistemic credit to agents when they act to promote their communities’ epistemic needs in the right way and highlights the various ways in which agents come to do this. (shrink)

Biologists rely heavily on the language of information, coding, and transmission that is commonplace in the field of information theory developed by Claude Shannon, but there is open debate about whether such language is anything more than facile metaphor. Philosophers of biology have argued that when biologists talk about information in genes and in evolution, they are not talking about the sort of information that Shannon’s theory addresses. First, philosophers have suggested that Shannon’s theory is only useful for developing (...) a shallow notion of correlation, the so-called causal sense of information. Second, they typically argue that in genetics and evolutionary biology, information language is used in a semantic sense, whereas semantics are deliberately omitted from Shannon’s theory. Neither critique is well-founded. Here we propose an alternative to the causal and semantic senses of information: a transmission sense of information, in which an object X conveys information if the function of X is to reduce, by virtue of its sequence properties, uncertainty on the part of an agent who observes X. The transmission sense not only captures much of what biologists intend when they talk about information in genes, but also brings Shannon’s theory back to the fore. By taking the viewpoint of a communications engineer and focusing on the decision problem of how information is to be packaged for transport, this approach resolves several problems that have plagued the information concept in biology, and highlights a number of important features of the way that information is encoded, stored, and transmitted as genetic sequence. (shrink)

Whereas communication is today conceived as the “transmission” of “signals” along a “conduit,” Latin speakers’ understanding of this concept was delivered by a system of metaphors recruiting images of cooking, serving, eating, and digesting food. More than providing simply colorful ways of speaking about thought and speech, however, these alimentary metaphors functioned together to deliver a coherent overall model of how mental representations come to be verbally shared among individuals. While it is not the only metaphorical model available to (...) Latin speakers in conceptualizing communication, the alimentary model also represents a privileged model that informs scholarly and philosophical theorizing. (shrink)

Almost everyone believes that testimony can transmit knowledge from speaker to hearer. What some philosophers mean by this is ordinary and pedestrian-- they mean only that, in at least some cases, a speaker S knows that p, S testifies that p to a hearer H, and H comes to know that p as a result of believing S's testimony. There is disagreement about how this occurs, but that it does occur is sufficient for the transmission of knowledge in the (...) intended sense. On this understanding of transmission, the natural questions are these: (1) What conditions, in addition to speaker knowledge and speaker testimony, are sufficient for the hearer to gain testimonial knowledge?; and (2) Is speaker knowledge always necessary for testimonial knowledge? That is: Is all testimonial knowledge transmitted knowledge? (shrink)

In this paper I draw attention to a peculiar epistemic feature exhibited by certain deductively valid inferences. Certain deductively valid inferences are unable to enhance the reliability of one's belief that the conclusion is true—in a sense that will be fully explained. As I shall show, this feature is demonstrably present in certain philosophically significant inferences—such as GE Moore's notorious 'proof' of the existence of the external world. I suggest that this peculiar epistemic feature might be correlated with the much (...) discussed phenomenon that Crispin Wright and Martin Davies have called 'transmission failure'—the apparent failure, on the part of some deductively valid inferences to transmit one's justification for believing the premises. (shrink)

Culture, defined as shared behavior or information within a community acquired through some form of social learning from conspecifics, is now suggested to act as a second inheritance system. Cultural processes are important in a wide variety of vertebrate species. Birdsong provides a classic example of cultural processes: cultural transmission, where changes in a shared song are learned from surrounding conspecifics, and cultural evolution, where the patterns of songs change through time. This form of cultural transmission of information (...) has features that are different in speed and form from genetic transmission. More recently, culture, vocal traditions and an extreme form of song evolution has been documented in cetaceans. Humpback whale song ‘revolutions’, where the single population-wide shared song type is rapidly replaced by a new, novel song type introduced from a neighbouring population, represents an extraordinary example of ocean basin-wide cultural transmission rivalled in its geographic extent only by humans. In this review, we examine the cultural evolutions and revolutions present in some birdsong and whale song, respectively. By taking a comparative approach to these cultural processes, we review the existing evidence to understand the similarities and differences for their patterns of expression and the underlying drivers, including anthropogenic influences, which may shape them. Finally, we encourage future studies to explore the role of innovation vs. production errors in song evolution, the fitness information present in song, and how human-induced changes in population sizes, trajectories and migratory connections facilitating cultural transmission may be driving song revolutions. (shrink)

Transmission arguments against closure of knowledge base the case against closure on the premise that a necessary condition for knowledge is not closed. Warfield argues that this kind of argument is fallacious whereas Brueckner, Murphy and Yan try to rescue it. According to them, the transmission argument is no longer fallacious once an implicit assumption is made explicit. I defend Warfield’s objection by arguing that the various proposals for the unstated assumption either do not avoid the fallacy or (...) turn the central premise of the transmission argument, namely that a necessary condition is not closed, into a redundant and superfluous premise. I conclude that Warfield’s advice is still to be heeded: Arguments against closure must not rely essentially on the premise that a necessary condition for knowledge is not closed. (shrink)

Abstract: Pluralistic ignorance is a nasty informational phenomenon widely studied in social psychology and theoretical economics. It revolves around conditions under which it is "legitimate" for everyone to remain ignorant. In formal epistemology there is enough machinery to model and resolve situations in which pluralistic ignorance may arise. Here is a simple first stab at recovering from pluralistic ignorance by means of knowledge transmissibility.

It is argued that a shared agency account of large-scale knowledge transmission provides a viable way forward for understanding a variety of phenomena, including the transmission of knowledge via diverse technologies such as Wikipedia, Google Search, and Siri. In fact, the lessons learned arguably apply more generally than this. If the arguments of the paper are sound, much of what is said here will apply to large-scale knowledge generation as well, including knowledge generation via large-scale technologies. Finally, the (...) paper considers generative AI technologies such as ChatGPT, Gemini, and Med-PaLM, and asks whether these can be understood as either transmitting knowledge or generating it. Several models are considered for each of these possibilities. (shrink)

Cet article questionne la pertinence de soutenir la valeur qu’est l’écoresponsabilité et, plus largement, la justice occupationnelle intergénérationnelle dans le contexte de la pratique clinique de l’ergothérapeute. Au moment d’adopter des pratiques professionnelles respectueuses de ces valeurs, l’ergothérapeute peut être amené à vivre un dilemme éthique opposant celles-ci à l’approche centrée sur le client qui est grandement valorisée au sein de la profession. Cet article développe une réflexion éthique sur un des résultats d’une recherche qui a été menée sur (...) les pratiques durables ou écoresponsables en ergothérapie. Plus précisément, nous développons une réflexion éthique sur la légitimité pour l’ergothérapeute de défendre les valeurs que sont l’écoresponsabilité et la justice occupationnelle intergénérationnelle dans un contexte clinique. Pour ce faire, le Cadre éthique quadripartite (CÉQ) – un cadre d’analyse éthique qui a été développé pour soutenir l’ergothérapeute dans ses réflexions éthiques – est mobilisé. Sans apporter une réponse claire ni définitive quant à la pertinence éthique de défendre ces valeurs en clinique, la réflexion ici développée met en lumière des éléments qui pourraient être considérés par l’ergothérapeute qui vit ce dilemme éthique. (shrink)

We investigate and analyze the dynamics of hepatitis B with various infection phases and multiple routes of transmission. We formulate the model and then fractionalize it using the concept of fractional calculus. For the purpose of fractionalizing, we use the Caputo–Fabrizio operator. Once we develop the model under consideration, existence and uniqueness analysis will be discussed. We use fixed point theory for the existence and uniqueness analysis. We also prove that the model under consideration possesses a bounded and positive (...) solution. We then find the basic reproductive number to perform the steady-state analysis and to show that the fractional-order epidemiological model is locally and globally asymptotically stable under certain conditions. For the local and global analysis, we use linearization, mean value theorem, and fractional Barbalat’s lemma, respectively. Finally, we perform some numerical findings to support the analytical work with the help of graphical representations. (shrink)

Social transmission is at the core of cultural evolutionary theory. It occurs when a demonstrator uses mental representations to produce some public displays which in turn allow a learner to acquire similar mental representations. Although cultural evolutionists do not dispute this view of social transmission, they typically abstract away from the multistep nature of the process when they speak of cultural variants at large, thereby referring both to variation and evolutionary change in mental representations as well as in (...) their corresponding public displays. This conflation suggests that differentiating each step of the transmission process is redundant. In this paper, I examine different forms of interplay between the multistep nature of social transmission and the metric spaces used by cultural evolutionists to measure cultural variation and to model cultural change. I offer a conceptual analysis of what assumptions seem to be at work when cultural evolutionists conflate the complex causal sequence of social transmission as a single space of variation in which populations evolve. To this aim, I use the framework of variation spaces, a formal framework commonly used in evolutionary biology, and I develop two theoretical concepts, ‘technique’ and ‘technical space’, for addressing cases where the complexity of social transmission defies the handy assumption of a single variation space for cultural change. (shrink)

The ideas (i) that skill is a form of knowledge and (ii) that it can be taught are commonplace in both ancient philosophy and everyday life. I argue that contemporary epistemology lacks the resources to adequately accommodate them. Intellectualist and anti-intellectualist accounts of knowledge how struggle to represent the transmission of skill via teaching and learning (§II), in part because each adopts a fundamentally individualistic approach to the acquisition of skill that focuses on individual practice and experience; consequently, learning (...) from an expert’s teaching is rendered at best peripheral (§III). An account of the transmission of skill that focuses on guided practice is shown to be immanent in an anti-individualist account of skill (§IV) that takes seriously the Aristotelian ideas that skills are rational capacities and second natures by developing the thought that doing, teaching, and practising are three moments of an a priori unity: the life-cycle of a skill (§V). (shrink)

Sanford Goldberg argues for Content Externalism by drawing our attention to the extent to which an individual’s concepts depend on the concepts of others. More specifically, he focuses on cases that involve knowledge transmission between experts and non-experts to make his point. In this paper, I argue that the content internalist cannot only plausibly respond to his argument but that Content Internalism offers a more plausible account of intentional content with regard to knowledge transmission than does Content Externalism.

Cancer is an evolutionary and ecological process in which complex interactions between tumour cells and their environment share many similarities with organismal evolution. Tumour cells with highest adaptive potential have a selective advantage over less fit cells. Naturally occurring transmissible cancers provide an ideal model system for investigating the evolutionary arms race between cancer cells and their surrounding micro‐environment and macro‐environment. However, the evolutionary landscapes in which contagious cancers reside have not been subjected to comprehensive investigation. Here, we provide a (...) multifocal analysis of transmissible tumour progression and discuss the selection forces that shape it. We demonstrate that transmissible cancers adapt to both their micro‐environment and macro‐environment, and evolutionary theories applied to organisms are also relevant to these unique diseases. The three naturally occurring transmissible cancers, canine transmissible venereal tumour (CTVT) and Tasmanian devil facial tumour disease (DFTD) and the recently discovered clam leukaemia, exhibit different evolutionary phases: (i) CTVT, the oldest naturally occurring cell line is remarkably stable; (ii) DFTD exhibits the signs of stepwise cancer evolution; and (iii) clam leukaemia shows genetic instability. While all three contagious cancers carry the signature of ongoing and fairly recent adaptations to selective forces, CTVT appears to have reached an evolutionary stalemate with its host, while DFTD and the clam leukaemia appear to be still at a more dynamic phase of their evolution. Parallel investigation of contagious cancer genomes and transcriptomes and of their micro‐environment and macro‐environment could shed light on the selective forces shaping tumour development at different time points: during the progressive phase and at the endpoint. A greater understanding of transmissible cancers from an evolutionary ecology perspective will provide novel avenues for the prevention and treatment of both contagious and non‐communicable cancers. (shrink)

In my 1991 paper, AAnti-Individualism and Privileged Access,@ I argued that externalism in the philosophy of mind is incompatible with the thesis that we have privileged , nonempirical access to the contents of our own thoughts.¹ One of the most interesting responses to my argument has been that of Martin Davies (1998, 2000, and Chapter _ above) and Crispin Wright (2000 and Chapter _ above), who describe several types of cases to show that warrant for a premise does not always (...) transmit to a known deductive consequence of that premise, and who contend that this fact under-mines my argument for incompatibilism. I will try to show here that the Davies/Wright point about transmission of warrant does not adversely affect my argument. (shrink)

According to a natural view of instrumental normativity, if you ought to do φ, and doing ψ is a necessary means for you to do φ, then you ought to do ψ. In “Instrumental Normativity: In Defense of the Transmission Principle,” Benjamin Kiesewetter defends this principle against certain actualist-inspired counterexamples. In this article I argue that Kiesewetter’s defense of the transmission principle fails. His arguments rely on certain principles—Joint Satisfiability and Reason Transmission—which we should not accept in (...) the unqualified forms needed to establish his conclusion. (shrink)

According to the Transmission View of Testimony : TVT: If a speaker testifies to a hearer that p, and if the hearer is justified in believing that p on the basis of that speaker's testimony, then the hearer's belief is justified by whatever justification the speaker has for believing that p. The aim of this paper is to develop and defend a novel objection to the TVT.

There are two dominant approaches towards understanding medieval Muslim philosophy: Greek ancestry approach and religiopolitical context approach. In the Greek ancestry approach, medieval Muslim philosophy is interpreted in terms of its relation to classical Greek philosophy, particularly to the philosophy of Plato and Aristotle. The religiopolitical context approach, however, views a thorough understanding of the religious and political situation of that time as the key to the proper understanding of medieval Muslim philosophy. Notwithstanding the immense significance of the two approaches (...) for understanding medieval Muslim philosophy, the question on the reason behind medieval Muslim philosophers’ preference for Plato’s Republic over Aristotle’s Politics in political philosophy is not accurately answered. This preference is usually attributed either to the availability or unavailability of the text or to the suitability or unsuitability of the text for Islamic theological views. However, this article shows that neither the availability or unavailability of text nor its suitability or unsuitability for Islamic religious and theological views can appropriately explain medieval Muslim philosophers’ preference for Plato’s Republic over Aristotle’s Politics in their political thought. This article proposes that the key to understand this preference lies in understanding the transmission of Greek philosophy to medieval Muslim philosophers. Contribution: This study highlights the significance of the thorough understanding of the transmission of Greek philosophy to medieval Muslim world as one of the important approaches towards proper understanding of medieval Muslim philosophy, particularly medieval Muslim political philosophy. (shrink)

Our knowledge of the world comes from various sources. But it is sometimes said that testimony, unlike other sources, transmits knowledge from one person to another. In this book, Stephen Wright investigates what the transmission of knowledge involves and the role that it should play in our theorising about testimony as a source of knowledge. He argues that the transmission of knowledge should be understood in terms of the more fundamental concept of the transmission of epistemic grounds, (...) and that the claim that testimony transmits knowledge is not only defensible in its own right, but indispensable to an adequate theory of testimony. This makes testimony unlike other epistemic sources. (shrink)

The pitfalls of the Wadding edition of John Duns Scotus illustrate a general feature of the study of medieval philosophy: the gap that separates the authentic words of the medieval thinker one wishes to study from the Latin words one sees on the pages of a printed edition — and further still from the English words one sees in a translation. The aim of this essay is to make clear both the nature and the size of that gap, not in (...) order to dismay prospective students of medieval philosophy, but in order to explain the hazards in such a way that students can equip themselves properly to meet them. I will begin by discussing in a general way the channels of transmission by which medieval philosophy has made its way down to us. I then turn to three specific cases by which I illustrate some of those general points as they apply to texts of different sorts and from different periods. Along the way I draw attention to the kinds of errors that are liable to be introduced at the various stages of transmission between a medieval lecturer’s spoken words and the text of a modern critical edition, and I outline the tools and techniques that the careful historian of medieval philosophy will use in order to minimize such errors, especially where no critical edition is available. In the second half of the essay I turn to problems of translation. I provide an example that shows how a reader can sometimes detect errors in a translation even without checking the Latin text, and another to illustrate how translations sometimes reflect controversial views about how a text is to be interpreted. I then conclude with a look at the translation of particular terms, discussing a number of standard translations that are apt to be misleading, and giving some idea of the range of translation of certain key terms. (shrink)

Transmissible cancers are elusive and understudied parasitic life forms caused by malignant clonal cells (nine lineages are known so far). They emerge by completing sequential steps that include breaking cell cooperation, evade anti‐cancer defences and shedding cells to infect new hosts. Transmissible cancers impair host fitness, and their importance as selective force is likely largely underestimated. It is, therefore, crucial to determine how common they might be in the wild. Here, we draw a parallel between the steps required for a (...) transmissible cancer to emerge and the steps required for an intelligent civilisation to emerge in the Milky Way using a modified Drake equation. Using numerical analyses, we estimate the potential number of extant marine and bivalve species in which transmissible cancers might exist. Our results suggest that transmissible cancers are more common than expected, and that new lineages can be found by screening a large number of species. (shrink)

Humans have developed the capacity to approve or disapprove of the behavior of their children and of unrelated individuals. The ability to approve or disapprove transformed social learning into a system of cumulative cultural inheritance, because it increased the reliability of cultural transmission. Moreover, people can transmit their behavioral experiences (regarding what can and cannot be done) to their offspring, thereby avoiding the costs of a laborious, and sometimes dangerous, evaluation of different cultural alternatives. Our thesis is that, during (...) ontogeny, the evaluative communication (approval/disapproval) between parents and offspring is substituted by other evaluative communications among peers, like individuals of the same generation. Each person belongs to a reference social group with individuals that interact more intensively. Humans have developed psychological mechanisms that enable cultural transmission by being receptive to parental advice as well as their reference social group. The selective pressure that promoted these new evaluative interactions arose to facilitate the establishment of efficient cooperative relationships. In short, the social control of behavior is essential to understand human cultural transmission. (shrink)

Transmission views of testimony hold that a speaker's knowledge or justification can become the audience's knowledge or justification. We argue that transmission views are incompatible with the hypothesis that one's epistemic state, together with one's practical circumstances, determines what actions are rationally permissible for an agent. We argue that there are cases where, if the speaker's epistemic state were transmitted to the audience, then the audience would be warranted in acting in particular ways. Yet, the audience in these (...) cases is not so warranted, as their strength of justification does not come close to the speaker's. (shrink)

Even if our justified beliefs are closed under known entailment, there may still be instances of transmission failure. Transmission failure occurs when P entails Q, but a subject cannot acquire a justified belief that Q by deducing it from P. Paradigm cases of transmission failure involve inferences from mundane beliefs (e.g., that the wall in front of you is red) to the denials of skeptical hypotheses relative to those beliefs (e.g., that the wall in front of you (...) is not white and lit by red lights). According to the Bayesian explanation, transmission failure occurs when (i) the subject’s belief that P is based on E, and (ii) P(Q|E) P(Q). No modifications of the Bayesian explanation are capable of accommodating such cases, so the explanation must be rejected as inadequate. Alternative explanations employing simple subjunctive conditionals are fully capable of capturing all of the paradigm cases, as well as those missed by the Bayesian explanation. (shrink)

Crispin Wright’s discussion of the notion of ‘transmission-failure’ promises to have important philosophical ramifications, both in epistemology and beyond. This paper offers a precise, formal characterisation of the concept within a Bayesian framework. The interpretation given avoids the serious shortcomings of a recent alternative proposal due to Samir Okasha.

Trois dossiers distincts, mais complémentaires, et rattachés à la ville d’Éphèse sont convoqués pour éclairer des cas concrets de transmission de pratiques, de savoirs ou de vocabulaire rituels. Tout d’abord, les associations dionysiaques d’Éphèse permettent d’aborder la question des référents à partir desquels se constitue un rituel, vu que chaque association est un cas unique, au profil cultuel particulier. Ensuite, l’examen de la Lettre aux Éphésiens d’Ignace d’Antioche souligne l’utilisation par un des premiers auteurs chrétiens d’un vocabulaire associatif et (...) mystérique pour véhiculer son message chrétien. Cela suppose une large diffusion et une connaissance partagée de pratiques rituelles. Enfin, une inscription d’Éphèse met en lumière le rôle du hiérophante public comme indispensable « passeur de tradition » dans l’exécution des rites publics par les magistrats et insiste sur la séparation des tâches et des savoirs en matière rituelle. La mise en parallèle de ces trois cas permet de remettre en question la distinction entre un savoir proprement cultuel et des connaissances fondées plus largement sur des références culturelles : dans un savoir religieux en action, c’est le rite effectif qui devient lui-même référence culturelle. (shrink)

Singing is central in African life and among the many reasons provided is that traditionally it is believed that people who can sing have a very special connection with the spiritual world. Songs are celebratory and could convey the message of joy and happiness in context of freedom, culture, love, gospel, etc. and could convey joy and happiness that is unique and beautiful. However, the songs can equally be dangerous. Music has the potential and possibility to carry messages of oppression, (...) suppression, exclusion, abuse, rape, crime, xenophobia, among others. In this article, the author uses the hymn in Hosanna Hymn Book titled ‘Jehova Modimo wa Iseraele/Jehovah God of Israel’ to argue that what seems to be innocent and neutral carried the message (by and through education) and acceptance of colonisation. The transmission and reception thereof become dangerous for the unsuspecting colonised. The article deals with the history of colonialism relating to ‘Christian’ literature or hymns that carry with them a systematic theology aimed at oppressing others. The author does a minimum exegesis to express the worldview and language and content of the Hymn.Contribution: This study contributes to an ongoing liberation discourse and Hymn 11 is used as an example of oppressive language and negative transmission (through education). (shrink)

In this paper I will argue that Boghossian's explanation of how we can acquire a priori knowledge of logical principles through implicit definitions commits a transmission of warrant-failure. To this end, I will briefly outline Boghossian's account, followed by an explanation of what a transmission of warrant-failure consists in. I will also show that this charge is independent of the worry of rule-circularity which has been raised concerning the justification of logical principles and of which Boghossian is fully (...) aware. My argument comes in two steps: firstly, I will argue for the insufficiency of Boghossian's template which is meant to explain how a subject can acquire a warrant for logical principles. I will show however that this insufficiency of his template can be remedied by adopting what I call the Disquotational Step. Secondly, I will argue that incorporating this further step makes his template subject to a transmission of warrant-failure, assuming that certain rather basic and individually motivated principles hold. Thus, Boghossian's account faces a dilemma: either he adopts the Disquotational Step and subjects his account to the charge of a transmission of warrant-failure, or he drops this additional step leaving the account confronted with explaining the gap that has previously been highlighted. I will then suggest various rejoinders that Boghossian might adopt but none of which - I will argue - can resolve the dilemma. Lastly, I will raise and briefly discuss the question whether this worry generalizes to other accounts, such as Hale and Wright's that aim to explain our knowledge of logic and/or mathematics in virtue of implicit definitions. (shrink)

In rich detail Jonathan Berkey interprets the social and cultural consequences of Islam's regard for knowledge, showing how education in the Middle Ages played a central part in the religious experience of nearly all Muslims. Focusing on Cairo, which under Mamluk rule was a vital intellectual center with a complex social system, the author describes the transmission of religious knowledge there as a highly personal process, one dependent on the relationships between individual scholars and students. The great variety of (...) institutional structures, he argues, supported educational efforts without ever becoming essential to them. By not being locked into formal channels, religious education was never exclusively for the elite but was open to all. Berkey explores the varying educational opportunities offered to the full run of the Muslim population--including Mamluks, women, and the "common people." Drawing on medieval chronicles, biographical dictionaries, and treatises on education, as well as the deeds of endowment that established many of Cairo's schools, he explains how education drew groups of outsiders into the cultural center and forged a common Muslim cultural identity. Originally published in 1992. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905. (shrink)

The application of phylogenetic methods to cultural variation raises questions about how cultural adaption works and how it is coupled to cultural transmission. Cultural group selection is of particular interest in this context because it depends on the same kinds of mechanisms that lead to tree-like patterns of cultural variation. Here, we review ideas about cultural group selection relevant to cultural phylogenetics. We discuss why group selection among multiple equilibria is not subject to the usual criticisms directed at group (...) selection, why multiple equilibria are a common phenomena, and why selection among multiple equilibria is not likely to be an important force in genetic evolution. We also discuss three forms of group competition and the processes that cause populations to shift from one equilibrium to another and create a mutation-like process at the group level. (shrink)