"Grapples with the legacy of Jerome Wakefield, one of the most influential critics of modern psychiatry and the use of the DSM for psychiatric diagnosis"--.

This study explores how Asian American experiences are depicted in four high school U.S. history textbooks and four middle school U.S. history textbooks used in Virginia. The analytic framework was developed from the scholarship of collective memories and histories of immigration in Asian American studies. Content analysis of the textbooks suggests the overall narrative of Asian American history in U.S. history textbooks aligns with the grand narrative of American history, that is, the “story of progress.” This major storyline of Asian (...) Americans – that they suffered from nativist racism and discrimination for a long time, overcame these obstacles through their hard work and efforts, and achieved the American dream – fits well into the master narrative of American progress, highlighting the process of their belonging to the U.S. as citizens. This storyline misrepresents the realities and diversity among Asian ethnic groups and their migration histories as well as the fluid nature of their identities across national borders. These findings stress the continued challenges in representing Asian American experiences as well as other marginalized groups in U.S. history textbooks. (shrink)

Grounded in self-determination theory and the dualistic model of passion, the present study tested whether a social media intervention could promote harmonious passion and positive emotions related to exercise activities. A four-week intervention managed through an Instagram account was designed to promote more harmonious passion and less obsessive passion, as well as more positive emotions and less negative emotions related to participants’ favourite exercise activities. A web-based questionnaire was distributed to 518 young adults (mean age 26.5) before and after the (...) intervention. Participants were randomly assigned to an intervention group (N = 226) or control group (N = 292). The intervention did not predict change in passion for the activity. However, the intervention predicted more positive emotional outcomes from the activity, statistically controlled for emotions reported at baseline and negative emotions reported at follow-up. Results indicate that digital platforms may be relevant in promoting more physical activity in the population, through the facilitation of more positive emotions related to exercise. (shrink)

: This paper articulates a view of the relation between cognition and being in Peirce's thought, especially derived from his early papers of 1868–69. Based on the rejection of intuitions, I argue that Peirce realized an isomorphic relation between cognition and being that functions as a semiotic foundation. I consider several challenges to these notions in the literature, including doubts about pansemioticism, foundationalism, and realism. In the end, I suggest that the semiotic foundation be thought of as a kind of (...) transcendental, in several senses of that term. (shrink)

Both the physiological and the pathological morphogenetic processes that we can meet in embryogenesis, neogenesis and degenerative dysgenesis present common features: they are ruled by three different kinds of mechanisms, one related to cell migration, the second to cell differentiation and the third to cell proliferation. We deal here with an application to the cambial growth which essentially involves the third type of mechanism.Woody plants produce secondary tissue (secondary xylem and phloem) from a meristematic tissue called vascular cambium, responsible for (...) the radial growth of a tree. This paper focuses on the formation of secondary xylem, considered in two dimensions in a cross-section framework. A new discrete modelling approach is used, based on the cellular scale, in order to attain a more accurate understanding of how the elementary microscopic behaviour of each cell takes part in the macroscopic morphogenesis. The mathematical model essentially uses an occurrence method simulating the main features of radial growth with simple geometric rules, such as Thom's division rule (Thom,1972)to account for the cell proliferation. The study applies to concrete instances in which the changes made in the geometrical cellular patterns of the vascular cambium clearly affect the shape of the tree, as in Pinus radiata (D. Don.). (shrink)

Convergence research is driven by specific and compelling problems and requires deep integration across disciplines. The potential of convergence research is widely recognized, but questions remain about how to design, facilitate, and assess such research. Here we analyze a seven-year, twelve-million-dollar convergence project on sustainable climate risk management to answer two questions. First, what is the impact of a project-level emphasis on the values that motivate and tie convergence research to the compelling problems? Second, how does participation in convergence projects (...) shape the research of postdoctoral scholars who are still in the process of establishing themselves professionally? We use an interview-based approach to characterize what the project specifically enabled in each participant’s research. We find that (a) the project pushed participants’ research into better alignment with the motivating concept of convergence research and that this effect was stronger for postdoctoral scholars than for more senior faculty. (b) Postdocs’ self-assessed understanding of key project themes, however, appears unconnected to metrics of project participation, raising questions about training and integration. Regarding values, (c) the project enabled heightened attention to values in the research of a large minority of participants. (d) Participants strongly believe in the importance of explicitly reflecting on values that motivate and pervade scientific research, but they question their own understanding of how to put value-focused science into practice. This mismatch of perceived importance with poor understanding highlights an unmet need in the practice of convergence science. (shrink)

Morphogenesis is a key process in developmental biology. An important issue is the understanding of the generation of shape and cellular organisation in tissues. Despite of their great diversity, morphogenetic processes share common features. This work is an attempt to describe this diversity using the same formalism based on a cellular description. Tissue is seen as a multi-cellular system whose behaviour is the result of all constitutive cells dynamics. Morphogenesis is then considered as a spatiotemporal organization of cells activities. We (...) show how this formalism relies on Reaction–Diffusion/Positional Information approach and how it permits to generalize its modelling possibilities. Three quite different applications for concrete morphogenetic processes are presented. The first one is a model for epithelial invagination, the second is a model of cellular differentiation by local cell–cell signalling. The last example is the secondary radial growth of conifer trees. From the mathematical point of view, different modelling tools are used according to the specificity of each process. (shrink)

Parmi les scénarios proposés par les transhumanistes qui impliquent la survie des personnes au-delà de leur existence biologique, le téléchargement de l’esprit peut être considéré comme le moins extravagant. Dans cet article, j’établis une filiation entre la tradition philosophique des expériences de pensée dérivée de la réflexion de Locke sur l’identité personnelle et la perspective du téléchargement. Cette filiation est particulièrement importante lorsque nous discutons de ce que pourraient être des critères de succès dans un tel contexte et de ce (...) qui est requis par un véritable transfert dans ce type de cas. La défense du téléchargement de l’esprit proposée par Kenneth Hayworth est analysée dans sa relation aux données scientifiques sur lesquelles repose sa justification. Je donne des raisons de douter du bien-fondé de son optimisme en évoquant la recherche en connectomique et en simulation du cerveau. (shrink)

Qu’elle soit ingrate ou réussie, la vieillesse soulève des questions incontournables : celles de la mort et de la souffrance, de la responsabilité et de la vulnérabilité. Du silence et de la parole aussi. Être vulnérable, c’est être fragile, friable ; c’est avoir besoin de son prochain. La vulnérabilité est liée, notamment, à la maladie, au grand âge, à la dépendance ou au fardeau de l’aide. Or, les personnes aidées et aidantes sont surtout des femmes. Il y a les femmes (...) du grand âge et les femmes de tous les âges, qui exécutent à leurs côtés, bénévolement, un travail domestique de santé. Faisons apparaître les obstacles au respect des droits et au pouvoir d’agir de ce « couple vulnérable » aidant-aidé, dans une perspective critique et féministe du droit et de l’éthique. Brisons le silence. (shrink)

The Politics of Feminist Knowledge Transfer draws together analytical work on gender training and gender expertise. Its chapters critically reflect on the politics of feminist knowledge transfer, understood as an inherently political, dynamic and contested process, the overall aim of which is to transform gendered power relations in pursuit of more equal societies, workplaces, and policies. At its core, the work explores the relationship between gender expertise, gender training, and broader processes of feminist transformation arising from knowledge transfer activities. Examining (...) these in a reflective way, the book brings a primarily practice-based debate into the academic arena. With contributions from authors of diverse backgrounds, including academics, practitioners and representatives of gender training institutions, the editors combine a focus on gender expertise and gender training, with more theory-focused chapters. (shrink)

Humanity is made of technical objects. Despite of this fact, technique is not considered as a cultural matter especially in engineering schools where it should be taught. As teachers and searchers at the INSA Lyon, we have experienced the way and the difficulties to develop this technical culture.

A new picture is emerging from the last hundred years’ study of evolution. Mountains of data to support—or bury—perspective are available, and there have been some substantial, recent summative works. Darlington in particular is recognized not only for comprehensiveness and insight, but for wit and clarity as well. Dobzhansky has done a rather lucid summary in nontechnical language, and Rensch has constructed a monument of documentation and intricate interpretation. Nevertheless, the picture of evolution has changed far more drastically than most (...) professionals can grasp without thoroughly digesting and independently interpreting a host of summative literature. The war-of-all-against-all, which is still evolution for the layman, has long since given away to the ecologist’s community with its various kinds of relationships. Therefore, the concept of “Biological Expansion” is now felt to be a more adequate frame of reference. (shrink)

The first part of this paper deals with the relations between mechanistic explanation and reduction. It is argued that there is no insuperable conflict between the two, but that the mechanistic framework adds requirements that are not acknowledged in the model of property reduction. The second part concerns the relations between organization and environmental factors. Internal organization may be so tightly linked to external context that both have to be considered together.

The first part of this paper deals with the relations between mechanistic explanation and reduction. It is argued that there is no insuperable conflict between the two, but that the mechanistic framework adds requirements that are not acknowledged in the model of property reduction. The second part concerns the relations between organization and environmental factors. Internal organization may be so tightly linked to external context that both have to be considered together.

La théorie étiologique définit les fonctions biologiques en faisant référence à l'action passée de la sélection naturelle. Elle peut ainsi permettre de définir les pathologies comme des dysfonctionnements : il y a pathologie lorsqu'un composant x de l'organisme ne fait plus ce qu'il est censé faire et qui a conduit à le retenir dans le passé de l'histoire évolutive. On peut distinguer trois problèmes qui attendent les partisans de cette solution. Le premier est celui de la conciliation entre deux visées (...) différentes : la théorie de l'évolution peut-elle à la fois contribuer à l'explication du fait récurrent de la maladie (ce que vise une « médecine darwinienne ») et permettre une démarcation entre normal et pathologique ? Le second problème est celui des exceptions : en certains cas, une incapacité acquise a bien valeur de pathologie, mais la présence de la capacité correspondante ne s'explique pas par la sélection, ce qui ôte à la proposition initiale son caractère de nécessité conceptuelle. Enfin, la réalisation d'un trait peut être à la fois atypique et adaptative, ce qui fragilise la notion de normalité biologique impliquée par la théorie étiologique. Ces problèmes sont sérieux et l'article examine pour conclure si un autre concept de fonction, le concept systémique, ne pourrait pas mieux convenir moyennant quelques ajustements, à la philosophie de la médecine. Etiological theory defines biological functions in reference to the past action of natural selection. Accordingly, it may define pathological states as dysfunctional states : component x being in a pathological state would mean x no longer does what it is still supposed to do, that is, what it has been designed to do in past evolutionary history. There are three problems with this solution. First, it may prove difficult to reconcile the evolutionary explanation of the recurring fact of disease (the purpose of a « Darwinian medicine ») and the suggested demarcation between the normal and the pathological. Second, we may think of cases where a certain capacity is impaired, this impairment being clearly a pathology, and where, nonetheless, the explanation of why the corresponding capacity is there is by no means selective. This weakens the initial proposition because it thereby loses its alleged conceptual necessity. Thirdly, a biological feature may be expressed in a way that is both atypical and adaptive, i.e. a challenge to the idea of biological normality involved in etiological theory. These seem to be quite serious problems and one may ask if another concept of function, the systemic concept with a number of adjustments, would not be better suited to the ends of the philosophy of medicine. (shrink)

This essay explores the underlying connections, through reversals and doubling, in Jim Jarmusch’s Night on Earth. The film utilizes more than just similar cinematic techniques across its five episodes, it embeds conceptual connections that result in a strong location-expression conveying to the viewer the unique ‘flavor’ of each of the five cities. The essay explores the concepts of reversal, doubling, location-expression, and spectatorship. It elucidates the filmic expressions of place by gesturing toward expression theory and rasa theory. Ultimately, the film’s (...) unity, like that of a rock band’s LP, holds together enough to suggest the peculiar awareness of the filmgoer’s tourist spectatorship. (shrink)

Direction d'ouvrage, en cours de publication.

Thomism and hierarchical metaphysical systems generally have rejected the moral status of animals. This paper demonstrates that a commitment to a hierarchical system involves the twin claim of being and goodness. This implies that grades of goodness perfuse the created order and also implies the proportional goodness of animals and other living beings. These implications have been consistently overlooked in traditional treatments of our moral relations to animals, yet such hierarchical systems provide an optimal grounding for such evaluations. An application (...) is made to the practice of killing animals for food and a prescription for vegetarianism is advocated. (shrink)

Parler de l'homme connaissant, c'est poser des questions, notamment : une perspective scientifique unifiée sur l'esprit ("cognitivisme") est-elle légitime? En quoi l'intuition et la construction de concepts peuvent-elles rendre compte des mathématiques, mais aussi, analogiquement, de l'art et de la langue? Quel rapport y a-t-il entre la connaissance et les normativités morale et juridique? Les présents essais – "L'esprit pensé", "Ce que nous devons à Augustin", "L'intuition et après", "La morale et la fable" – abordent ces questions fondatrices à partir (...) d'un point de vue critique sur les différents régimes de nos connaissances. (shrink)

La seule alternative au dualisme est-elle la thèse de l'identité entre états mentaux et états cérébraux? Non, si on en croit Alva Noë (Out of our Heads, 2009) et W. Teed Rockwell (Neither Brain nor Ghost, 2005). Privilégiant les interactions entre cerveau, corps et environnement, ils entendent proposer une critique des fondements des neurosciences cognitives. Cependant, ni la conception énactiviste de Noë, ni la conception néopragmatiste de Rockwell n'ont les implications bouleversantes qu'elles prétendent avoir. Le conflit apparent des théories semble (...) en outre se ramener à des différences de perspective sur la cognition, l'esprit et la conscience. Is the claim that mental states and brain states are identical the only alternative to Cartesian dualism? Alva Noë and W. Teed Rockwell both challenge this view and elaborate a critique of the principles of cognitive neuroscience that draws on an analysis of the interactions between brain, body and the external environment. However, neither Noë's enactivist view, nor Rockwell's pragmatic conception do have the groundbreaking implications they are supposed to have. Moreover, the alleged conflict between these rival conceptions seems to be reducible to differences of perspective on cognition, mind and consciousness. (shrink)

Locke distingue : la connaissance intuitive, la connaissance rationnelle et la connaissance sensitive. C'est par celle-ci que nous accédons à la connaissance des « autres choses ». Or on peut se demander comment le sens peut être à la fois juge et témoin. En fait, pour Locke, notre connaissance des choses hors de nous a une « fiabilité effective », mais ce n'en est pas une connaissance parfaite, laquelle nous est inaccessible. Locke distinguishes : intuitive knowledge, rational knowledge, and sensitive (...) knowledge. It is through the latter that we reach the knowledge of « other things ». Now, one may wonder how can sense be both at the same time judge and witness. In fact, according to Locke, our knowledge of things outside ourselves bears some « effective reliability » but it is not necessarily a true knowledge, which is indeed unattainable. (shrink)