How does microbiota research impact our understanding of biological individuality? We summarize the interdisciplinary summer school on "Microbiota, Symbiosis and Individuality: Conceptual and Philosophical Issues" (July 2019), which was supported by a European Research Council starting grant project "Immunity, DEvelopment, and the Microbiota" (IDEM). The summer school centered around interdisciplinary group work on four facets of microbiota research: holobionts, individuality, causation, and human health. The conceptual discussion of cutting-edge empirical research provided new insights into microbiota and highlights the value of (...) incorporating into meetings experts from other disciplines, such as philosophy and history of science. (shrink)

Les pensées de la différence selon Gilles Deleuze et Jacques Derrida se touchent dans leur sujet même, le Sujet qui « fait des histoires et des scènes » construisant le même système différentiel, le monde. C’est ce qui assure une sorte de continuité entre les deux philosophies. Concernant les « thèses » il n’y a aucune différence entre Deleuze et Derrida. Et pourtant, ils ne se laissent pas unir dans une seule et même philosophie de la différence. Les deux histoires (...) ne se laissent pas identifier dans un seul et même discours, elles exigent deux discours différents. Leur Sujet se raconte de deux façons, se joue sur deux scènes parallèlement, alternativement – cela relève d’une différence minime, différence de genre, de style, de geste, qui pourtant change tout. Penser pour Deleuze consiste à entrer dans le jeu, dans l’acte de la différence, à « faire la différence » – pour Derrida c’est comprendre la différence. Une philosophie comme celle de Derrida suspend les philosophies comme celle de Deleuze – une philosophie comme celle de Deleuze ne prend pas au sérieux une philosophie comme celle de Derrida. Leurs pensées s’excluent réciproquement tout en faisant signe l’une vers l’autre - comme le dirait Derrida : selon un certain graphique de la supplémentarité. Renverser le platonisme : changer son ontologie « en hauteur » pour une ontologie « en profondeur » , c’est un jeu immanent de l’ontologie. Le renversement deleuzien du platonisme est de se déplacer insidieusement en lui, mais aussi de se décaler légèrement par rapport à lui, lui ouvrir la porte, y instaurer une autre série de pensée divergente, constituer un para-platonisme, en d’autres mots : le déconstruire. L’effet en sera, selon Foucault, un « Theatrum Philosophicum » de fantasmes, de simulacres, d’événements, d’effets corporels où Freud et Artaud entrent en résonance même en s’ignorant. Derrida joue un tout petit peu différemment, du dehors, ou plutôt à la limite de son dehors. Si on se sert de l’allégorie de Rodolphe Gasché : Derrida s’installe au bord de la réflexion, dans le tain du miroir – on peut dire alors que Deleuze se déplace dans le miroitement, entre les images reflétées. Ils tiennent tous les deux, chacun à leur manière, à la limite de la réflexion, limites internes et externes. L’exemplarité de la relation Deleuze/Derrida réside en ceci : c’est une image de la doublure en soi de la pensée qui tente ses limites. Elle « illustre » la doublure inévitable de la pensée – doublure qui, par ailleurs, appelle à la déconstruction et à son mimétisme. (shrink)

O livro reúne textos apresentados no II Workshop de Filosofia e Ensino, realizado na UFRGS em 2015, com a temática "Epistemologia e Currículo" -/- .

We have been observing how infants between 3 and 21 months react when a vibrotactile stimulation (a buzzer) is applied to different parts of their bodies. Responses included in particular movement of the stimulated body part and successful reaching for and removal of the buzzer. Overall, there is a pronounced developmental progression from general to specific movement patterns, especially in the first year. In this article we review the series of studies we conducted and then focus on possible mechanisms that (...) might explain what we observed. One possible mechanism might rely on the brain extracting “sensorimotor contingencies” linking motor actions and resulting sensory consequences. This account posits that infants are driven by intrinsic motivation that guides exploratory motor activity, at first generating random motor babbling with self-touch occurring spontaneously. Later goal-oriented motor behavior occurs, with self-touch as a possible effective tool to induce informative contingencies. We connect this sensorimotor view with a second possible account that appeals to the neuroscientific concepts of cortical maps and coordinate transformations. In this second account, the improvement of reaching precision is mediated by refinement of neuronal maps in primary sensory and motor cortices—the homunculi—as well as in frontal and parietal corti- cal regions dedicated to sensorimotor processing. We complement this theoretical account with modeling on a humanoid robot with artificial skin where we implemented reaching for tactile stimuli as well as learning the “somatosensory homunculi”. We suggest that this account can be extended to reflect the driving role of sensorimotor contingencies in human development. In our conclusion we consider possible extensions of our current experiments which take account of predictions derived from both these kinds of models. (shrink)

This paper addresses a difficult passage from Aristotle’s Metaphysics (V. 4, 1015a11-13) in which he identifies a metaphorical use of the term “nature” (phusis) to refer to the entities which he calls “substances” (ousiai). I claim that the passage at stake deploys the very notion of metaphor on the basis of an analogy (as defined in the Poetics and in the Rhetorics), which is grounded on a weak (and, sometimes, very weak) similarity between two relations (each involving two relata). The (...) sentences found in 1015a11-13 belong to those kind of metalinguistic sentences which we usually employ to shed some light on the metaphorical use of a term. The similarity Aristotle is presupposing is this: both nature and substance are, in their respective fields, some kind of principle that guarantees (besides other things) certain persistence conditions for what they are the principles of. And this weak similarity is enough for the term “nature” to refer metaphorically to substances. (shrink)

In this paper, I discuss in detail one of the first conclusions drawn by Aristotle in the ergonargument. The paper provides an in-depth approach to Nicomachean Ethics’ lines 1098a3-4, where one reads: “λείπεταιδὴπρακτικήτιςτοῦλόγονἔχοντος”. I divide the discussion into two parts. In the first part, I put under scrutiny how one should take the word “πρακτική” and argue that one should avoid taking this word as meaning “practical” in the passage. I will argue in favor of taking it as meaning “active”. (...) The exegetical inconvenience of taking “πρακτική” as meaning “practical” is the fact that it restricts the results achieved in the ergonargument by excluding the possibility of contemplation being considered a eudaimonlife. In the second part, I discuss the expression “λόγονἔχον” and provide some arguments to take it as preliminarily introducing the criterion of division of the virtues that will be spelled out in ENI.13 so that the λόγον-ἔχονpart of the soul here also makes reference to thevirtue of the non-rational part, i.e., virtue of character. I offer a deflationary view by showing that the moral psychology is developed in ENI.7 within the limits imposed by the ergonargument. (shrink)