El objetivo del presente artículo es esclarecer el valor de la noción de historia en la obra de Gilles Deleuze a partir de su relación con la historia de la filosofía. Esta propuesta es realizada a partir del análisis de los diferentes estilos que para la escritura filosófica ensayó y tematizó el filósofo francés como modo de reinterpretar el canon de la filosofía. Dicha estrategia, en Deleuze, supone perseguir el sentido interno del estilo en la filosofía y su vinculación con (...) la noción de historia a través de un régimen de signos diferente al del ámbito de la representación. Desde esta perspectiva, nuestra investigación recorre la comprensión de la historia a partir de la categoría de producción en tanto que historia de lo contingente y nos obliga a repensar el tiempo y la naturaleza de los acontecimientos históricos, con especial atención a la revolución. (shrink)

The concept of scaffolding has wide resonance in several scientific fields. Here we attempt to adopt it for the study of development. In this perspective, the embryo is conceived as an integral whole, comprised of several hierarchical modules as in a recurrent circularity of emerging patterns. Within the developmental hierarchy, each module yields an inter-level relationship that makes it possible for the scaffolding to mediate the production of selectable variations. A wide range of genetic, cellular and morphological mechanisms allows the (...) scaffolding to integrate these modular variations into a functionally coordinate unit. A genetic scaffolding accounts for the inherited invariance of pattern formation during the embryo’s growth. At higher level, cells behave as agents endowed with the capacity to interpret any scaffolding variation as signs. The full hierarchy of a multi-level scaffolding is eventually attained when the embryo acquires the capacity to impose a number of developmental constraints on its constituting parts in a top-down direction. The acquisition of this capacity allows a semiotic threshold to emerge between the living cellular world and the underlying non-living molecular world. As this boundary is gradually defined during development, cells enter into new functional relationships, while, at the same time, are relieved from their physical determinism. The resulting constraints can thus become the driving forces that upgrade embryonic scaffolding from the simple molecular signalling to the complexity of sign recognition proper of a cellular community. In this semiotic perspective, the apparent goal directness of any developmental strategy should no longer be accounted for by a predetermined genetic program, but by the gradual definition of the relationships selected amongst the ones historically explored. (shrink)

The majority of G protein-coupled receptors (GPCRs) self-assemble in the form dimeric/oligomeric complexes along the plasma membrane. Due to the molecular interactions they participate, GPCRs can potentially provide the framework for discriminating a wide variety of intercellular signals, as based on some kind of combinatorial receptor codes. GPCRs can in fact transduce signals from the external milieu by modifying the activity of such intracellular proteins as adenylyl cyclases, phospholipases and ion channels via interactions with specific G-proteins. However, in spite of (...) the number of cell functions they can actually control, both GPCRs and their associated signal transduction pathways are extremely well conserved, for only a few alleles with null or minor functional alterations have so far been found. This would seem to suggest that, beside a mechanism for DNA repairing, there must be another level of quality control that may help maintaining GPCRs rather stable throughout evolution. We propose here receptor oligomerization to be a basic molecular mechanism controlling GPCRs redundancy in many different cell types, and the plasma membrane as the first hierarchical cell structure at which selective categorical sensing may occur. Categorical sensing can be seen as the cellular capacity for identifying and ordering complex patterns of mixed signals out of a contextual matrix, i.e., the recognition of meaningful patterns out of ubiquitous signals. In this context, redundancy and degeneracy may appear as the required feature to integrate the cell system into functional units of progressively higher hierarchical levels. (shrink)

Any living organism interacts with and responds specifically to environmental molecules by expressing specific olfactory receptors. In this paper, this specificity will be first examined in causal terms with particular emphasis on the mechanisms controlling olfactory gene expression, cell-to-cell interactions and odor-decoding processes. However, this type of explanation does not entirely justify the role olfactory receptors have played during evolution, since they are also expressed ectopically in different organs and/or tissues. Homologous olfactory genes have in fact been found in such (...) diverse cells and/or organs as spermatozoa, testis and kidney where they are assumed to act as chemotactic sensors or renin modulators. To justify their functional diversity, homologous olfactory receptors are assumed to share the same basic role: that of conferring a self-identity to cells or tissues under varying environmental conditions. By adopting this standpoint, the functional attribution as olfactory or chemotactic sensors to these receptors should not be seen either as a cause conditioning receptor gene expression, or as a final effect resulting from genetically predetermined programs, but as a direct consequence of the environmental conditions olfactory receptor genes have explored during evolution. The association of odorant patterns with specific environmental or contextual situations makes their relationship semiotically triadic, due to the emergence of an interpretant capable of perceiving odorants as meaningful signs out of a noisy background. This perspective highlights the importance of odorant-receptor relationships as respect to the properties of the interacting partners. It is our contention that only when taken together can these different explanatory strategies provide a realistic account of how olfactory receptor genes have been structurally and functionally modified during evolution. (shrink)

In this introductory article to the special issue on Multi-level semiosis we attempt to stage the background for qualifying the notion of “multi-levelness” when considering communication processes and semiosis in all life forms, i.e. from the cellular to the organismic level. While structures are organized hierarchically, communication processes require a kind of processual organization that may be better described as being heterarchical. Theoretically, the challenge arises in the temporal domain, that is, in the developmental and evolutionary dimension of dynamic semiotic (...) processes. We discuss the importance of this fundamental difference in order to explain how levels, domains and orders of magnitude, on the one hand, and synchronic and diachronic processes, on the other, contribute to the overall organization of every living being. To account for such multi-level organization, semiotic freedom is assumed to be a scalar property that endows living systems at different levels and domains with the capacity to ponder selectively the overall structural coherence and functional compatibility of their heterarchical processing, which is increasingly less conditioned by the underlying molecular determinism. (shrink)

Receptor oligomerization plays a key role in maintaining genome stability and restricting protein mutagenesis. When properly folded, protein monomers assemble as oligomeric receptors and interact with environmental ligands. In a gene-centered view, the ligand specificity expressed by these receptors is assumed to be causally predetermined by the cell genome. However, this mechanism does not fully explain how differentiated cells have come to express specific receptor repertoires and which combinatorial codes have been explored to activate their associated signaling pathways. It is (...) our contention that the plasma membrane acts as the locus where several contextual cues may be integrated. As such it allows the semiotic selection of those receptor configurations that provide cells with the minimum essential requirements for agency. The occurrence of protein misfolding makes it impossible for receptor monomers to assemble along the membrane and to sustain meaningful relationships with environmental ligands. How could a cell lineage deal with these loss-of-function mutations during evolution and restrain gene redundancy accordingly? In this paper, we will be arguing that the easiest way for bacteria clones to accomplish this goal is by getting rid of cells expressing mutated receptor proteins. The mechanism sustaining this cell selection is also occurring in many somatic tissues and its function is currently believed to counteract in vivo protein mutagenesis. Our discussion will be mainly focused on the significance and semiotic nature of the interplay between membrane receptors and the epigenetic control of gene expression, as mediated by the control of mismatched repairing and protein folding mechanisms. (shrink)

Germ cells are cross-roads of development and evolution. They define the origin of every new generation and, at the same time, represent the biological end-product of any mature organism. Germ cells are endowed with the following capacities: to store a self-descriptive program, to accumulate a protein-synthesizing machinery, and to incorporate enough nourishment to sustain embryonic development. To accomplish this goal, germ cells do not simply unfold a pre-determined program or realize a sole instructive role. On the contrary, due to the (...) complexity of their cytoarchitecture and the nature of the soma-to-germ interactions, they are heavily involved in processes of sign recognition and meaningful tissue exploration. At each stage of their inward migration, germ plasma membranes act as semiotic interfaces allowing cells to interact with the surrounding extracellular milieu and experience the compatibility of selected developmental sequences. The question of which signaling pathways are activated at each developmental stage does not result from a strictly predetermined program instructing germ cell stemness. Rather, each developmental sequence is an open-ended semiotic relationship explored and gradually defined during evolution by the context-dependency of specific cell-to-cell interactions. In this way, any structural and functional novelty that has emerged in the course of germ cell interactions may be interpreted as an exaptation fixed in the species genome in response to specific environmental constraints. (shrink)

The egg behaves as a prospective cell sustaining the developmental processes of the future embryo. In biosemiotic terms, this apparent teleonomic behaviour can be accounted for without referring to the exclusive causal role played by its genetic makeup. We envision two different processes that are uniquely found in the oocyte: (1) the first involves the mechanisms by which large amounts of mRNA accumulate in the ooplasm to establish the embryo axes prior to fertilization; (2) the second involves transfer of an (...) excess of maternally supplied ribosomes to the oocyte to provide the future embryo with newly synthesized proteins. In this paper, we argue that the information required to sustain embryonic development is not due to any physical properties of the zygotic DNA and the maternal mRNAs, but to their spatially and temporally ordered relationship in the zygote’s internal space. (shrink)

The pandemic motivated nutrition and healthy living to maintain a healthy lifestyle. The objective is to analyze and describe the perspectives of post-pandemic lifestyles of university students, using the quantitative cross-sectional method with non-probabilistic sampling and survey that measures the nutritional level and level of physical activities, 1033 university students participated. The results showed that the measurement instrument in the Peruvian context is acceptable and that the level of lifestyle is moderate. In conclusion, nutritional policies and physical activities should be (...) considered in universities so that university students practice a healthy lifestyle and take care of their health. (shrink)

As COVID-19 emerged as a phenomenon of the total environment, and despite the intertwined and complex relationships that make humanity an organic part of the Bio- and Geospheres, the majority of our responses to it have been corrective in character, with few or no consideration for unintended consequences which bring about further vulnerability to unanticipated global events. Tackling COVID-19 entails a systemic and precautionary approach to human-nature relations, which we frame as regaining diversity in the Geo-, Bio-, and Anthropospheres. Its (...) implementation requires nothing short of an overhaul in the way we interact with and build knowledge from natural and social environments. Hence, we discuss the urgency of shifting from current to precautionary approaches to COVID-19 and look, through the lens of diversity, at the anticipated benefits in four systems crucially affecting and affected by the pandemic: health, land, knowledge and innovation. Our reflections offer a glimpse of the sort of changes needed, from pursuing planetary health and creating more harmonious forms of land use to providing a multi-level platform for other ways of knowing/understanding and turning innovation into a source of global public goods. These exemplary initiatives introduce and solidify systemic thinking in policymaking and move priorities from reaction-based strategies to precautionary frameworks. (shrink)

O presente artigo pretende analisar o processo que, de acordo com Foucault, levou ao abandono da morte pelo poder durante a transição do poder soberano para o disciplinar, na virada do século XVIII para o século XIX. Para tanto, assumindo a perspectiva das práticas punitivas, privilegiada pelo lósofo francês, buscaremos compreender, primeiramente, o papel assumido pela morte na justiça soberana. Em seguida, acompanharemos as transformações nas táticas punitivas motivadas pela consolidação do capitalismo, no bojo das quais o encarceramento emerge como (...) forma de punição privilegiada. Em um terceiro passo, pretendemos identi car, sob essas modi cações nas técnicas de punição, transformações mais profundas nas relações entre o poder, o corpo e a vida, que implicam a desquali cação da morte pelo poder. Finalmente, e à guisa de conclusão, mostraremos que Foucault concebe um novo regime de presença da morte no seio do poder disciplinar. (shrink)

Fear to contamination is an easy-to-provoke, intense, hard-to-control, and extraordinarily persistent fear. A worsening of preexisting psychiatric disorders was observed during the COVID-19 outbreak, and several studies suggest that those with obsessive–compulsive disorder may be more affected than any other group of people. In the face of worsening OCD symptoms, there is a need for mental health professionals to provide the support needed not only to treat patients who still report symptoms, but also to improve relapse prevention. In this line, (...) it is recommended to improve alternative strategies such as online consultations and digital psychiatry. The aim of this study is to develop augmented reality stimuli that are clinically relevant for patients with cleaning OCD and assess their efficiency to obtain emotionally significant responses. Four AR stimuli were developed: a plastic bag full of garbage, a piece of bread with mold, a dirty sports shoe, and a piece of rotten meat. All stimuli were shown to a clinical group and a control group. Relevant results were the design of the AR stimuli. These stimuli were validated with the statistical difference in perceived anxiety in the meat stimuli between the clinical and control groups. Nevertheless, when looking at effect sizes, all stimuli present effect sizes from small to large, with both shoe and bread between small and medium effect sizes. These results are a valuable support for the clinical use of these AR stimuli in the treatment of cleaning OCD. (shrink)

Franco Eugeni remembers Bruno Rizzi: in this brief introduction, I would like to remember an afternoon spent in “ Roma Tre ” with Bruno, since we were both Ordinary Professors at that University. We passed it doing a dense program of work for the next three years. At 6.00 pm, I left for “Roseto degli Abruzzi”. At six o'clock a.m. of the next morning, I still have the voice in my ears. A phone call from the Headmaster Ciro d'Aniello, (...) who told me " The Professor is dead" In that afternoon, Emilio Ambrisi and I went to Rome; we were stunned and desperate. Not many days later, a conference was held at the University of Teramo; it was the conference that we had prepared for Bruno, to celebrate his 60th birthday, but it was his memory. In the opening conference, Prof. Antonino Giambo, also fraternal friend of Bruno, burst into a tearful cry, which expressed in a moment, the senses of friendship and love that we all had for the missing friend! Starting from this work with Fabrizio Maturo, the study of some problems left open by the works of Eugeni and Rizzi will be investigated. Sunto Ricordo di Franco Eugeni su Bruno Rizzi: in questa brevissima introduzione vorrei ricordare un pomeriggio passato a Roma Tre con Bruno, visto che allora eravamo entrambi Professori Ordinari in quella Università. Lo passammo a fare un denso programma di lavoro per i successivi tre anni. Alle 18.00 ripartii per Roseto degli Abruzzi. Alle sei del mattino successivo, ho ancora la voce nelle orecchie, una telefonata del Preside Ciro d’Aniello, che mi diceva “ Il Professore è morto” Nel pomeriggio Emilio Ambrisi ed io ci recammo a Roma, eravamo attoniti e disperati. Non molti giorni dopo si tenne presso l’Università di Teramo un Convegno, era il Convegno che avevamo preparato per Bruno, per festeggiare i suoi 60 anni, fu invece il ricordo. Nella conferenza di apertura il prof. Antonino Giambò, anche lui, come noi, fraterno amico di Bruno, scoppiò in un pianto dirotto, che espresse in un attimo, i sensi dell’amicizia e dell’amore, che tutti noi avevamo per l’amico scomparso! A partire da questo lavoro con Fabrizio Maturo verrà approfondito lo studio di alcune problematiche rimaste aperte dai lavori di Eugeni e Rizzi. (shrink)

Pour Platon l'instrument principal de la connaissance philosophique est le logos, non seulement dans le sens général de « raison », mais aussi dans le sens spécifique de connaissance qui se réalise au moyen du « discours », c'est à dire d'une raison qui possède un caractère foncièrement linguistique. Cela semble impliquer que le logos a une nature entièrement transparente à soi même, et par conséquent, comme on peut le déduire de l'analyse consacrée dans le Théétète à la théorie du (...) songe, que les éléments dont le logos est composé sont pleinement intelligibles et dépourvus de toute opacité. Cependant cette prétention semble échouer dans le Cratyle, où la tentative de montrer l'intelligibilité des éléments du langage, c'est à dire lettres et syllabes, n'est pas couronnée de succès. Une possible solution à ce problème repose sur le fait que les éléments du langage, à la différence des éléments naturels, épuisent entièrement leur nature dans le rôle qu'ils jouent à l'intérieur du langage lui-même ; et donc la connaissance de ce rôle, exactement comme il en est des pièces des échecs, coïncide avec la connaissance de l'objet dans son entier. (shrink)

Cet article analyse la notion de « sens » chez Jean-Luc Nancy à partir du constat suivant : le phénomène du sens et de la supposée « crise du sens » qui traverserait aujourd’hui l’humanité révèle que le sens du sens est lui-même celui d’une mutation. Face à cette révélation, il ne s’agit plus de poser la question : « que faire? », « vers où aller? » ou « comment orienter une nouvelle mutation? ». Il s’agit d’entamer la critique (...) du sens, la recherche des conditions de possibilité de la production et de transformation du sens, c’est-à-dire du monde lui-même par la pensée, la connaissance et l’action. (shrink)

Pour Platon l'instrument principal de la connaissance philosophique est le logos, non seulement dans le sens général de « raison », mais aussi dans le sens spécifique de connaissance qui se réalise au moyen du « discours », c'est à dire d'une raison qui possède un caractère foncièrement linguistique. Cela semble impliquer que le logos a une nature entièrement transparente à soi même, et par conséquent, comme on peut le déduire de l'analyse consacrée dans le Théétète à la théorie du (...) songe, que les éléments dont le logos est composé sont pleinement intelligibles et dépourvus de toute opacité. Cependant cette prétention semble échouer dans le Cratyle, où la tentative de montrer l'intelligibilité des éléments du langage, c'est à dire lettres et syllabes, n'est pas couronnée de succès. Une possible solution à ce problème repose sur le fait que les éléments du langage, à la différence des éléments naturels, épuisent entièrement leur nature dans le rôle qu'ils jouent à l'intérieur du langage lui-même ; et donc la connaissance de ce rôle, exactement comme il en est des pièces des échecs, coïncide avec la connaissance de l'objet dans son entier. (shrink)

Cet article est consacré à la théorie des causes de Plutarque dans ses rapports avec le platonisme des premiers siècles de l’époque impériale. Le texte le plus important se trouve dans les chapitres 47-48 du dialogue De defectu oraculorum, où Plutarque présente une théorie dualiste des causes, qui admet deux genres de cause : d’une part la cause divine et rationnelle, qui comprend la cause finale et la cause efficiente, d’autre part la cause nécessaire et matérielle, qui comprend la matière (...) et la cause instrumentale. Cette version de la théorie des causes dépend, de manière directe ou indirecte, du Timée de Platon. Dans d’autres ouvrages, comme le De animae procreatione, Plutarque ajoute deux causes différentes, à savoir la cause paradigmatique, qui s’identifie avec le monde des idées ou avec dieu lui-même, et la cause du mouvement, représentée par l’âme pré-cosmique irrationnelle. Il est intéressant de remarquer que, dans son exposition de la théorie des causes, Plutarque emploie la description prépositionnelle, très répandue dans les écoles philosophiques : l’agent est donc to hyph’hou, le paradigme to pros ho, la matière to ex hou, alors que la cause finale est indiquée avec la formule to dia ho. (shrink)

A lo largo de este ensayo el autor pone de manifiesto el interés creciente que ha experimentado en nuestro panorama filosófico la asignatura de “Historia de la Filosofía Española”, especialmente a través de iniciativas variadas que tienen como protagonista a la “Asociación de Hispanismo Filosófico”, fundada en 1988. La conclusión es que hoy es posible “pensar en español”.

This article examines the role of the Spanish Atomic Forum as the representative of the nuclear sector in the public arena during the golden years of the nuclear power industry from the 1960s to 1970s. It focuses on the public image concerns of the Spanish nuclear lobby and the subsequent information campaigns launched during the late 1970s to counteract demonstrations by the growing and heterogeneous anti-nuclear movement. The role of advocacy of nuclear energy by the Atomic Forum was similar to (...) that in other countries, but the situation in Spain had some distinguishing features. Anti-nuclear protest in Spain peaked in 1978 paralleling the debates of a new National Energy Plan in Congress, whose first draft had envisaged a massive nuclearization of the country. We show how the approval of the Plan in July 1979, with a significant reduction in the nuclear energy component, was influenced by the anti-nuclear protest movements in Spain. Despite the efforts of the Spanish Atomic Forum to counter its message, the anti-nuclear movement was strengthened by reactions to the Three Mile Island accident in March 1979. (shrink)

En este artículo se reconstruye el debate (desarrollado en la segunda mitad de los años 1940) sobre las generaciones entre Julián Marías y Pedro Laín Entralgo. Para ello se reconstruyen las trayectorias biográficas, políticas y culturales de ambos. También se analizan las redes teóricas, procedentes de Ortega y Gasset, en las que dicho debate cobra sentido. A través de ese debate se intenta captar ciertas transformaciones que la Guerra Civil y la primera fase del Régimen de Franco impusieron en (...) las redes intelectuales vinculadas a Ortega y a Zubiri. (shrink)

En el trabajo reconstruimos la trayectoria seguida en España por los agentes económicos extranjeros a lo largo del período 1936-1959. El primer estudio fue de Muñoz, Roldán y Serrano en 1978. En nuestros días hay más aportaciones, pues el tema es crucial para cualquier país. Analizamos los problemas con los nuevos "arreglos" legales y el liderazgo final de los Estados Unidos. Los datos de EE.UU. muestran una buena evidencia y por tanto una muy buena prueba del gran impacto de la (...) inversión directa extranjera en España durante este periodo. Por otro lado, cuestionamos la percepción convencional sobre la escasez de inversión extranjera en el país entre 1936 y 1959. Eso fue debido a dos aspectos claves, uno la necesidad y por el otro lado, la red de inversiones antes de 1936 que lo hicieron posible. (shrink)

O jogo é entendido enquanto um fenômeno complexo, em que a ação do jogador se caracteriza pela eticidade, uma vez que, além de expressar sua subjetividade, visa à boa vida (no caso do jogo, o prazer e a vitória). Assim, o caráter ético da ação do jogador se constitui em um ambiente de jogo, local que a imprevisibilidade, a dinâmica e as novas organizações estão presentes. Dessa maneira, faz parte da função do jogador compreender o ambiente em que ele se (...) encontra, ou seja, entender como as organizações do jogo ocorrem. De modo semelhante, o conceito chamado de “absurdo”, criado por Albert Camus, filósofo franco-argelino, assemelha-se a essa demanda do entendimento do meio em que se vive, ao exaltar a tomada de consciência. Como consequência, segundo ele, o único movimento possível, posterior à compreensão do absurdo é a revolta, ação pautada na expressão do sujeito, com vistas à justiça, à coletividade e à unidade, baseando-se em limites que não devem ser ultrapassados. A partir disso, portanto, pensa-se na possibilidade de entender o jogador enquanto um homem revoltado no jogo, buscando, dada a identificação do meio em que se está, o sucesso de sua equipe, através de suas ações. (shrink)

El cine se ha descubierto como una herramienta efectiva y útil para el estudio de la Historia y la Sociología. Esa es la intención del análisis de dos películas clásicas del cine español como son ‘Historias de la Radio’ e ‘Historias de la Tele’, ambas dirigidas por el polémico José Luis Sáenz de Heredia, conocido por sus lazos familiares con el creador de Falange Española y su relación con el General Franco. Lejos de polémicas controversias y lecturas políticas, (...) este artículo intenta describir las diferencias entre la sociedad española de los años 50 y 60 usando el cine como base para el análisis. (shrink)

Le champ de la traductologie, renouvelé de fond en comble au cours de ces dernières décennies, a parfois mis en avant les figures de traducteurs. Nous choisissons de nous intéresser à ceux que l’on peut appeler les « traducteurs ambidextres », c’est-à-dire traduisant de la « main droite » – d’une langue étrangère vers leur langue maternelle, et de la « main gauche » – dans l’autre sens. Pour explorer ce terrain mal défriché, nous nous limitons à une étude de (...) cas et aux traductions du français en tchèque mais surtout du tchèque en français d’un traducteur particulier, H. Jelínek (1878-1944), qui fut l’un des « médiateurs culturels » les plus influents du XX e siècle entre la Bohême puis la Tchécoslovaquie et la France Bohême (il rassembla notamment la première anthologie en français de la « poésie tchèque moderne », parue en 1930). Pour comprendre les enjeux de son travail de traducteur ambidextre, nous recherchons quelques textes qui ont été traduits avant ou après lui et comparons les mérites des différentes versions. (shrink)

Le champ de la traductologie, renouvelé de fond en comble au cours de ces dernières décennies, a parfois mis en avant les figures de traducteurs. Nous choisissons de nous intéresser à ceux que l’on peut appeler les « traducteurs ambidextres », c’est-à-dire traduisant de la « main droite » – d’une langue étrangère vers leur langue maternelle, et de la « main gauche » – dans l’autre sens. Pour explorer ce terrain mal défriché, nous nous limitons à une étude de (...) cas et aux traductions du français en tchèque mais surtout du tchèque en français d’un traducteur particulier, H. Jelínek (1878-1944), qui fut l’un des « médiateurs culturels » les plus influents du XX e siècle entre la Bohême puis la Tchécoslovaquie et la France Bohême (il rassembla notamment la première anthologie en français de la « poésie tchèque moderne », parue en 1930). Pour comprendre les enjeux de son travail de traducteur ambidextre, nous recherchons quelques textes qui ont été traduits avant ou après lui et comparons les mérites des différentes versions. (shrink)

Jean-Luc Nancy élabore, depuis quelques années, une philosophie première où le concept d’« être-avec » occupe une place centrale. Celui-ci a suscité son lot d'interprétations. Une des critiques faite à l’encontre du concept est articulée selon l’angle éthique, plus particulièrement en ce qui a trait à la pluralité. En effet, en amalgamant « être » et « avec », Nancy annihilerait, comme Heidegger, la nécessaire pluralité de la vie en commun. C’est ce débat que nous voulons ici commenter. Nous commencerons (...) en explicitant le concept d’être-avec chez Nancy. Dans un deuxième temps, nous développerons les arguments de ceux qui reprochent à Nancy de ne pas avoir réussi à faire droit à la pluralité. Pour nous aider à y voir plus clair, nous utiliserons les travaux de Franco Volpi et de Jacques Taminiaux qui ont analysé les causes de ce déni heideggérien de la pluralité. Nous présenterons leur investigation dans la troisième section. Enfin, nous montrerons que l’être-avec nancéen, bien loin de dénier la pluralité, lui donne toute son ampleur. (shrink)

Dans le domaine de la philosophie et de la littérature, l’étude détaillée des processus de transfert culturel franco-allemand des quinze dernières années fait apparaître une tendance forte, sans équivalent en Europe. Devenus des traducteurs actifs, les philosophes, dans les deux langues, modifient l’économie traditionnelle de la réception de leurs textes dans l’autre langue. Emerge alors le matériau d’un penser de l’intraduisible qui devient lui-même l’objet d’une réflexion commune et simultanée dans les deux langues. Le champ philosophique franco-allemand apparaît (...) ainsi comme un des moments les plus vivants de l’Europe de l’esprit. L’analyse pose les jalons d’une méthode d’exploration généralisable à d’autres diciplines et examine les effets rétroactifs prévisibles de cet événement de culture. (shrink)

El que en el presente libro se confronten "lenguaje" e "historia" pretende indicar que una parte especial de los que hemos sido se hace presente como "lenguaje"; pero, además, según se analiza en sus páginas, la función del historiador tuvo, en principio, algo elemental y simple. La misma etimología de la palabra significa alguien a quien se le pide consejo sobre un hecho porque "él vio lo que pasó". Al decir lo que ve, lo que interpreta, el historiador compromete la (...) veracidad de su propio ser. Colección Clásicos - Dykinson (títulos publicados)?Serie estudios?? - Sobre la democracia ateniense. Luis Gil Fernández. - Derecho natural y dignidad humana. Ernst Bloch. - Alejo Carpentier. Poética del Mediterráneo Caribe. Inmaculada López Calahorro. - P. Szondi. Teoría del drama moderno. Ensayo sobre lo trágico. - El concepto poíesis en la filosofía griega. Emilio Lledó. - Lenguaje e historia. Emilio Lledó.?Serie textos? - Heródoto. Historia. Libro I. Ed. bilingüe de J. M. Floristán. - Sófocles. Electra. Ed. bilingüe de Luis Gil Fernández. - Platón. Fedro. Ed. bilingüe de Luis Gil Fernández. - Aristóteles. Poética. Ed. bilingüe de Paloma Ortiz García. - Horacio. Arte poética. Ed. bilingüe de Luis Gil Fernández. - Boileau. El arte poética y otras sátiras. Ed. bilingüe de Alberto Torrego Salcedo. - Lezama Lima. Escritos de Estética. Ed. de Pedro Aullón de Haro. - República poética. Textos programáticos de la literatura española (siglos XVIII y XIX). Ed. de Germán Garrido Miñambres. (shrink)

Dynamical systems theory (DST) is a branch of mathematics that assesses abstract or physical systems that change over time. It has a quantitative part (mathematical equations) and a related qualitative part (plotting equations in a state space). Nonlinear dynamical systems theory applies the same tools in research involving phenomena such as chaos and hysteresis. These approaches have provided different ways of investigating and understanding cognitive systems in cognitive science and neuroscience. The ‘dynamical hypothesis’ claims that cognition is and can be (...) understood as dynamical systems. Common consequences for such an approach include rejecting understanding cognition as information processing in nature, including eschewing explanatory roles for computation or representation. Contemporary applications of DST include mouse‐tracking studies in cognitive science and nonrepresentational perspectives on motor control in neuroscience. Such work has philosophical implications concerning the boundaries of cognition, explanation, and representations. DST offers powerful methodology and theories that raise many topics of philosophical significance. (shrink)

Début 1871, Helmholtz donne une conférence à Heidelberg, devant un public de non spécialistes, sur « la genèse du système planétaire », dont le sujet sera ce qu’il appelle la théorie de Kant-Laplace. Plutôt que de commencer par expliquer ce qu’il faut entendre par cette dernière, Helmholtz expose devant ses auditeurs la représentation que l’on se fait désormais de la formation des corps célestes et de leur devenir probable, en s’appuyant sur les progrès des connaissances, la découverte de nouvelles lois, (...) l’usage d’instruments de plus en plus perfectionnés. C’est ainsi que la validité de l’hypothèse de Kant et de Laplace se trouve confirmée a posteriori et leur audace légitimée. Aussi, la démarche adoptée par Helmholtz relativise-t-elle implicitement, et peut-être à son insu, la rigueur postulée de la bonne méthode scientifique. La cosmogonie esquissée par Helmholtz ressemble à un spectacle bien étudié dont les auditeurs sont les spectateurs, les savants, les acteurs, et la science épurée, l’enjeu. L’analyse de ce texte a donc pour objectif principal d’identifier et de rappeler les éléments contextuels qui lui confèrent son épaisseur, depuis la guerre franco-prussienne jusqu’aux tensions idéologiques, philosophiques, scientifiques qui en sont l’arrière-plan. (shrink)