Ecological psychology is one of the most influential theories of perception in the embodied, anti-representational, and situated cognitive sciences. However, radical enactivists claim that Gibsonians tend to describe ecological information and its ‘pick up’ in ways that make ecological psychology close to representational theories of perception and cognition. Motivated by worries about the tenability of classical views of informational content and its processing, these authors claim that ecological psychology needs to be “RECtified” so as to explicitly resist representational readings. In (...) this paper, we argue against this call for RECtification. To do so, we offer a detailed analysis of the notion of perceptual information and other related notions such as specificity and meaning, as they are presented in the specialized ecological literature. We defend that these notions, if properly understood, remain free of any representational commitment. Ecological psychology, we conclude, does not need to be RECtified. (shrink)

According to F. Adams [this journal, vol. 68, 2018] cognition cannot be realized in plants or bacteria. In his view, plants and bacteria respond to the here-and-now in a hardwired, inflexible manner, and are therefore incapable of cognitive activity. This article takes issue with the pursuit of plant cognition from the perspective of an empirically informed philosophy of plant neurobiology. As we argue, empirical evidence shows, contra Adams, that plant behavior is in many ways analogous to animal behavior. This renders (...) plants suitable to be described as cognitive agents in a non-metaphorical way. Sections two to four review the arguments offered by Adams in light of scientific evidence on plant adaptive behavior, decision-making, anticipation, as well as learning and memory. Section five introduces the ‘phyto-nervous’ system of plants. To conclude, section six resituates the quest for plant cognition into a broader approach in cognitive science, as represented by enactive and ecological schools of thought. Overall, we aim to motivate the idea that plants may be considered genuine cognitive agents. Our hope is to help propel public awareness and discussion of plant intelligence once appropriately stripped of anthropocentric preconceptions of the sort that Adams' position appears to exemplify. (shrink)

Explaining agency is a significant challenge for those who are interested in the sciences of the mind, and non-representationalists are no exception to this. Even though both ecological psychologists and enactivists agree that agency is to be explained by focusing on the relation between the organism and the environment, they have approached it by focusing on different aspects of the organism-environment relation. In this paper, I offer a suggestion for a radical embodied account of agency that combines ecological psychology with (...) recent trends in enactive cognitive science. According to this proposal, while enactivism focuses primarily on describing how our acquired sensorimotor schemes and habits mutually equilibrate, affecting our tendency to act upon some affordances instead of others, ecological psychology focuses on studying how perceptual information contributes to the actualization of the sensorimotor schemes and habits without mediating representations, inferences, and computations. The paper concludes by briefly exploring how this ecological-enactive theory of agency can account for how socio-cultural norms shape human agency. (shrink)

RESUMO O objetivo deste artigo é discutir uma releitura do layout de argumentos proposto originalmente por Stephen Toulmin e desenvolvido posteriormente por Toulmin; Rieke; Janik no sentido de enquadrá-lo como: um instrumento útil para a análise da configuração funcional da argumentação epistêmica e, por conseguinte, para a avaliação da consistência da argumentação, o que está ligado à faceta justificatória de tal atividade; um instrumento válido para a análise do dissenso e do dialogismo, característicos da faceta comunicativa da argumentação, no que (...) diz respeito ao funcionamento da prova retórica do logos, um dos principais fatores envolvidos no processo de conquista da adesão. Nesse sentido, procedemos a uma reconceptualização dos componentes do layout de argumentos - Alegação, Dados, Garantia, Base, Qualificador e Refutação - e propomos uma noção de movimento argumentativo compatível com a nossa abordagem, que busca ser linguística, discursiva e cognitivamente coerente, respondendo a requisitos teóricos e analíticos ligados tanto à faceta justificatória quanto comunicativa da argumentação. ABSTRACT This paper aims to discuss a reframing of Toulmin’s layout of arguments, originally proposed in The Uses of Argument and further developed in An Introduction to Reasoning. In this approach, we conceive of the layout as: a useful instrument for analyzing the functional configuration of epistemic argumentation and, thus, for evaluating consistency, a dimension of analysis pertaining to the justificatory facet of argumentation; a valid instrument for analyzing dissension and dialogism, fundamental elements of the communicative facet of argumentation, in terms of the functioning of logos, one of the rhetorical proofs involved in the process of achieving adherence. Hence, we reconceptualize the components of the layout - Claim, Data, Warrant, Backing, Qualifier and Rebuttal - and propose a notion of argumentative move compatible with our approach, which aims at achieving linguistic, discursive and cognitive coherence and at responding to the theoretical and analytical requirements involved in the consideration of the justificatory and communicative facets of argumentation. (shrink)

In the last years, we have attended to different attempts to extend the notion of affordance to include mental or cognitive actions. In short, the idea is that our capacity to perform some cognitive functions such as counting, imagining, mathematical reasoning, and so on, is preceded by our awareness of cognitive or mental affordances. In this paper, we analyze two of these attempts, Mental Affordance Hypothesis, and cognitive horizons, and conclude that they fail to deliver their promise. Our argument is (...) two-fold. First, we show that both proposals lack an explanation for how these affordances can be perceived or experienced by the individuals. Second, we argue, focusing on the examples provided by the authors, that the introduction of cognitive affordances is not justified on explanatory grounds. In other words, neither of these proposals offers a compelling justification for thinking that performing said “mental acts” requires the perception of mental or cognitive affordances. Hence, the existence of mental or cognitive affordances remains both scientifically mysterious and explanatorily unjustified. (shrink)

Although it is a common claim in the ecological psychology literature that our perception of the environment’s affordances is influenced by socio-cultural norms, an explanation of how this is possible remains to be offered. In this paper, I outline an account of this phenomenon by focusing on the ecological theory of perceptual learning. Two main theses are defended. First, I argue that to account for how socio-cultural norms can influence perception, we must pay attention not only to the education of (...) attention but to the education of intention too. Consequently, I offer some ideas about how intention can be socio-normatively educated. Secondly, I hold that the education of intention occurs via the acquisition of habit-based preferences for particular actions. I claim that once we understand how these habit-based preferences relate to socio-cultural norms, the hypothesis that norms must be represented in the individual’s mind for them to influence affordance perception is no longer needed. If this hypothesis is on the right track, we can have an explanation for how perception can be normatively shaped and direct (non-mediated by internal representations and inferences) at the same time. (shrink)

Non-representational approaches to cognition have struggled to provide accounts of long-term planning that forgo the use of representations. An explanation comes easier for cognitivist accounts, which hold that we concoct and use contentful mental representations as guides to coordinate a series of actions towards an end state. One non-representational approach, ecological-enactivism, has recently seen several proposals that account for “high-level” or “representation-hungry” capacities, including long-term planning and action coordination. In this paper, we demonstrate the explanatory gap in these accounts that (...) stems from avoiding the incorporation of long-term intentions, as they play an important role both in action coordination and perception on the ecological account. Using recent enactive accounts of language, we argue for a non-representational conception of intentions, their formation, and their role in coordinating pre-reflective action. We provide an account for the coordination of our present actions towards a distant goal, a skill we call distal engagement. Rather than positing intentions as an actual cognitive entity in need of explanation, we argue that we take them up in this way as a practice due to linguistically scaffolded attitudes towards language use. (shrink)

The present study aims to analyze the psychometric properties of the Goal orientation Scales in a sample of 2,170 Ecuadorian undergraduate students. The Exploratory Factor Analysis and Confirmatory Factor Analysis supported the four-factor structure of the GOS, and the scale exhibited an adequate factorial invariance for gender. The multidimensional Rasch analysis revealed that one item showed misfit, and the distribution of items did not correspond well with the levels of achievement goals. The current research addresses a formal gap related to (...) the validation of the GOS in a Latin American country and provides advanced psychometric information to further improve the scale for its application to Spanish-speaking samples. (shrink)

According to ecological psychology, agency is a crucial feature of living organisms: therefore many ecological psychologists maintain that explaining agency is one of the core aims of the discipline. This paper aims to contribute to this goal by arguing that an ecological understanding of agency requires an account of intention. So far, intentions have not played a dominant role in ecological accounts of agency. The reluctance to integrate a notion of intention seems to be motivated by the widespread assumption that (...) intentions should be understood as internal states with representational content. This assumption goes against two main tenets of ecological psychology: its anti-representationalist stance and its claim that perception is direct (in the sense of not being mediated by inferential processes). Ecological psychology thus needs a different answer to the question what intentions are. In this paper, we aim to show that Elizabeth Anscombe’s theory of intention can be fruitfully brought to bear on an ecological theory of agency. We will argue that Anscombe’s account can meet the two challenges of bringing intentions into the framework of ecological psychology: firstly it can explain what intentions are, if not representational states; and, secondly, it can show how our perception of affordances is guided by intention without undermining the idea of direct perception. (shrink)

NAVEGAR É PRECISO; VIVER NÃO É PRECISO: A LIBERDADE DE LOCOMOÇÃO NA INTERNET.

1. La concepción materialista de la historia.

Resumen: Este ensayo analiza los desafíos que plantea el desarrollo de la competencia comunicativa intercultural en el marco de la formación de profesores en el contexto poscolonial chileno. A partir de una revisión de antecedentes bibliográficos se reconoce que la preparación de los nuevos educadores no ha logrado implementar de manera transversal el enfoque educativo intercultural. Esto ha permitido conservar la hegemonía de la monoculturalidad eurocéntrica, generando que los profesores en formación mantengan una comprensión insuficiente de las culturas presentes en (...) la sala de clases. Con el propósito de aportar a la discusión crítica, se reflexiona acerca de las posibilidades que entrega la CCI en la búsqueda de nuevas formas de conocer y comunicar que confronten la educación monocultural, para avanzar en la construcción de procesos educativos interculturales, ya sea en territorios indígenas o en los nuevos contextos que surgen por la inmigración.: This paper explores the challenges posed by the development of intercultural communicative competence in relation to teacher training in the postcolonial Chilean context. Through a review of bibliographic sources it is recognized that the preparation of new teachers has failed to transversely implement an intercultural educational approach. This has allowed Chile to keep the hegemony of eurocentric monoculturality, resulting in these teachers’ insufficient understanding of the cultures present in the classroom. In order to contribute to this critical discussion in the field, this paper reflects on the possibilities that ICC provides when seeking new ways of knowing and of communicating that confront monocultural education and develop intercultural educational processes, either in indigenous territories or in the new immigration contexts. (shrink)

The organizational climate is the work environment conceived by emotions and motivation of an organization and, an optimal way of increasing participation is with working groups in the dependencies to improve: objectives, processes, conflicts, leadership. Thus the objective was to determine the characterization of variables. The method incorporates the quantitative approach, non -experimental design, descriptive level, applied and transversal type, analysis and deductive methods. The results show, there is a high organizational climate level, due to the contribution of three dimensions (...) or aspects that are: economic conditions, management values and organizational policies. (shrink)

A Série Investigação Filosófica é uma série de livros de traduções de verbetes da Enciclopédia de Filosofia da Stanford (Stanford Encyclopedia of Philosophy) e de outras plataformas internacionalmente reconhecidas, que intenciona servir tanto como material didático para os professores das diferentes sub-áreas e níveis da Filosofia quanto como material de estudo para a pesquisa e para concursos da área. Nós, professores, sabemos o quão difícil é encontrar bom material em português para indicarmos. E há uma certa deficiência na graduação brasileira (...) de filosofia, principalmente em localizações menos favorecidas, com relação ao conhecimento de outras línguas, como o inglês e o francês. Tentamos, então, suprir essa deficiência, ao introduzirmos essas traduções ao público de língua portuguesa, sem nenhuma finalidade comercial e meramente pela glória da filosofia. (shrink)

This paper motivates taking seriously the possibility that brains are basically protean: that they make use of neural structures in inventive, on-the-fly improvisations to suit circumstance and context. Accordingly, we should not always expect cognition to divide into functionally stable neural parts and pieces. We begin by reviewing recent work in cognitive ontology that highlights the inadequacy of traditional neuroscientific approaches when it comes to divining the function and structure of cognition. Cathy J. Price and Karl J. Friston, and Colin (...) Klein identify the limitations of relying on forward and reverse inferences to cast light on the relation between cognitive functions and neural structures. There is reason to prefer Klein’s approach to that of Price and Friston’s. But Klein’s approach is neurocentric - it assumes that we ought to look solely at neural contexts to fix cognitive ontology. Using recent work on mindreading as a case study, we motivate adopting a radically different approach to cognitive ontology. Promoting the Protean Brain Hypothesis, we posit the possibility that we may need to look beyond the brain when deciding which functions are being performed in acts of cognition and in understanding how the brain contributes to such acts by adapting to circumstance. (shrink)

A widely shared assumption in the literature about skilled motor behavior is that any action that is not blindly automatic and mechanical must be the product of computational processes upon mental representations. To counter this assumption, in this paper we offer a radical embodied (non-representational) account of skilled action that combines ecological psychology and the Deweyan theory of habits. According to our proposal, skilful performance can be understood as composed of sequences of mutually coherent, task-specific perceptual-motor habits. Such habits play (...) a crucial role in simplifying both our exploration of the perceptual environment and our decision-making. However, we argue that what keeps habits situated, precluding them from becoming rote and automatic, are not mental representations but the agent's conscious attention to the affordances of the environment. It is because the agent is not acting on autopilot but constantly searching for new information for affordances that she can control her behavior, adapting previously learned habits to the current circumstances. We defend that our account provides the resources needed to understand how skilled action can be intelligent (flexible, adaptive, context-sensitive) without having any representational cognitive processes built into them. (shrink)

In this paper, we evaluate the pragmatic turn towards embodied, enactive thinking in cognitive science, in the context of recent empirical research on the memory palace technique. The memory palace is a powerful method for remembering yet it faces two problems. First, cognitive scientists are currently unable to clarify its efficacy. Second, the technique faces significant practical challenges to its users. Virtual reality devices are sometimes presented as a way to solve these practical challenges, but currently fall short of delivering (...) on that promise. We address both issues in this paper. First, we argue that an embodied, enactive approach to memory can better help us understand the effectiveness of the memory palace. Second, we present design recommendations for a virtual memory palace. Our theoretical proposal and design recommendations contribute to solving both problems and provide reasons for preferring an embodied, enactive account over an information-processing treatment of the memory palace. (shrink)

We explore the nature of expert minds in skilled performance by examining classic Japanese dramatist Zeami’s account of skilled expertise in Noh drama. Zeami characterizes expert minds by the co-existence of mushin and riken no ken. Mushin is an empty state of mind devoid of mental contents. Riken no ken is a distinctive form of self-awareness, where the actor embodies a common perspective with the audience upon one’s own performance. Conventional accounts of riken no ken present it as a form (...) of imagination: expert actors deliver their performance by imagining what it looks like from an external point of view. These imagination-based accounts, however, do not square well with the claim that riken no ken co-exists with mushin. We propose an alternative perception-based account that better accounts for this co-existence, drawing on the concept of “situated normativity” from embodied-ecological theories of cognition. The situated normativity account characterizes riken no ken as a form of “direct affective perception” in which actors are aware of their performance’s quality of attunement with the performative situation. Expert Noh actors realise a common perspective with the audience not by imagining an external point of view, but by perceiving the situation that encompasses their own performance from an aesthetic perspective cultivated and shared within the Noh community. (shrink)

El artículo tiene por objeto analizar la construcción del conocimiento mapuche según el discurso de kimches. Sostenemos que en la educación familiar existe un proceso de construcción de conocimientos propios como un sistema de saberes y contenidos educativos para la formación de personas. La metodología empleada es la investigación educativa. Los resultados parciales muestran una descripción acerca de la lógica de los conocimientos educativos propios, para contextualizar la enseñanza y el aprendizaje de las ciencias en el medio escolar, desde la (...) educación intercultural en contexto mapuche. The aim of this article is to analyze the construction of Mapuche knowledge based on the kimches speech. We argue that within family education, there exists a process of constructing their own knowledge, as a system of knowledge and educational contents for forming individuals. The research methodology applied corresponds to education research. Preliminary results describe the logic of individual educational knowledge from intercultural education in the Mapuche context, so as to contextualize the teaching and learning of Science in schools. (shrink)

“Toda la literatura consiste en un esfuerzo para hacer real la vida. Como todos saben, incluso cuando actúan sin saber, la vida es absolutamente irreal, en su realidad directa; los campos, la ciudades, las ideas, son cosas absolutamente ficticias, hijas de nuestra compleja sensación de nosotros mismos. Son intrasmisibles todas las impresiones salvo si las hacemos literarias”. La luz de originalidad de este fragmento de Bernardo Soares, heterónimo de Fernando Pessoa, suscita una intuición que permite descubrir y considerar que cuando (...) escribimos literatura lo hacemos para que todo aquello que vivimos sea real. Porque la realidad suele ser, a veces, tan atribulada que es necesario ponerle la ilusión de la literatura. Esta advertencia del poeta de los heterónimos sugiere que para poder comunicar nuestras impresiones y sentimientos, tenemos que traducirlos a literatura; que, en gran medida, la transmisión de sentimientos es, en el fondo, un acontecer de modelos literarios que se toman de la literatura para llevarlos a la vida real y no al contrario. (shrink)

Ensayo biogr fico alrededor de la figura del c lebre escritor de la generaci n del 98 que rescata Para los j venes de hoy todo el valor de la vida y la obra del espa ol. Revisa con acuciosidad y cari o la literatura, la filosof a y el sentir de un hombre comprometido con su tiempo.

Este artículo aborda la acción educativa mapuche kimeltuwün como aporte a la solución del problema que implica la contextualización de los contenidos que se enseñan en la escuela a niños y niñas de origen mapuche que inician su proceso de escolarización. Se trata de saberes vernáculos que se centran principalmente en contenidos actitudinales relacionados con la memoria social mapuche. Se revelan conceptos y métodos educativos que utilizan los kimches (sabios portadores del conocimiento social y cultural) para formar a niños, niñas (...) y jóvenes en el contexto de la familia y comunidad. Para ello, los sabios recurren a la lógica sociocultural sobre la cual se fundamentan sus saberes educativos. Los resultados muestran la vigencia de categorías de conocimientos educativos mapuches para la formación de las personas. (shrink)

Traditionally, self-control is conceptualized in terms of internal processes such as willpower or motivational mechanisms. These processes supposedly explain how agents manage to exercise self-control or, in other words, how they act on the basis of their best judgment in the face of conflicting motivation. Against the mainstream view that self-control is a mechanism or set of mechanisms realized in the brain, several authors have recently argued for the inclusion of situated factors in our understanding of self-control. In this paper, (...) we review such recent attempts from the perspective of situated accounts of cognition and argue that even though these accounts integrate situational features, they ultimately still rely on an orthodox, neurocentric view of self-control. Instead, we will argue that in order to develop a really situated account it is necessary to radically rethink what self-control is. Building on recent work on extended skill, we will develop an outline of a really situated account of self-control. (shrink)

RESUMEN Introducción: Son escasos los servicios en salud mental dentro del contexto escolar que permitan una integración intersectorial para superar la brecha de falta de asistencia en salud mental en la población infanto - juvenil, aun cuando, es en la escuela donde se detectan mayoritariamente los problemas de salud mental. Objetivo: Comentar el uso de servicios de salud mental en el ambiente escolar en relación con los trastornos mentales y trastornos subumbrales. Método: El presente resultado se obtiene a partir del (...) “Estudio de Prevalencia Comunitaria de Trastornos Psiquiátricos y Utilización de Servicios de la Población Infanto-Juvenil Chilena”. La muestra estuvo representada por sujetos entre 4 y 18 años. La información sobre el uso de servicio de salud mental se recogió con una versión modificada de la Escala Service Assesment for Children and Adolescent. Se realizó un modelo de regresión logística para analizar cinco áreas del uso de servicios en el ambiente escolar, las cuales se correlacionaron con diagnósticos de trastorno mentales y trastorno subumbral de ansiedad, disruptivo y depresión en el último año. Resultados: Las escuelas se enfrentan a grandes desafíos sobre cómo proporcionar apoyo efectivo de salud mental para los estudiantes, que presentan algún tipo de trastorno mental o trastorno subumbral. Discussión: Las instituciones educativas requieren ser visualizadas como una entidad que podría satisfacer las necesidades que se advierten de manera urgente en atención, prevención y promoción de problemas mentales en la población infanto- juvenil, si se vinculan de forma más directa con los servicios de salud mental. ABSTRACT Introduction: Mental health services are scarce within the school context that allow intersectoral integration to overcome the gap in mental health care in the child and adolescent population, being the school where mental health problems are mostly detected. Objective: to know the use of mental health services in the school environment in relation to mental disorders and subthreshold disorders. Method: The present secondary study is carried out from the "Study of Community Prevalence of Psychiatric Disorders and Utilization of Services of the Chilean Child-Youth Population". The sample was represented by subjects between 4 and 18 years old. Information on the use of mental health service was collected with a modified version of the Service Assessment Scale for Children and Adolescents. A logistic regression model was performed to analyze five areas of the use of services in the school environment, which were correlated with diagnoses of mental disorders and subthreshold anxiety, disruptive and depression disorder in the last year. Results: Schools face great challenges on how to provide effective mental health support for students, who present some type of mental disorder or subthreshold disorder. Discusion: Educational institutions need to be visualized as an entity that could meet the needs that are urgently noticed in attention, prevention and promotion of mental problems in the child and adolescent population, if it is linked more directly with health services. (shrink)

Apresentamos os conceitos de inércia, espaço e tempo na mecânica newtoniana. Analisamos o princípio de Mach, segundo o qual a inércia de qualquer corpo é devida a sua interação com os corpos distantes do universo. Em seguida explicamos porque, em geral, a teoria da gravitação de Einstein não implementa este princípio. Discutimos então o trabalho de Erwin Schrödinger que apresenta uma formulação alternativa para a mecânica baseada numa lei de Weber para a gravitação e que é compatível com as (...) idéias de Mach. (shrink)

En Giving Reasons, Bermejo-Luque sostiene correctamente que un modelo normativo del acto de habla de la argumentación es más defendible si se basa en un objetivo interno constitutivo del acto de argumentar, que si se apoya en objetivos que que uno no necesita perseguir cuando argumenta, tal como, en su opinión, sucede con otros modelos normativos. Ella identifica correctamente argumentar con intentar justificar. Pero no está claro que haya acertado al identificar como objetivo interno de la argumentación el mostrar que (...) una afirmación de referencia es correcta sobre la base de que las razones ofrecidas en su apoyo son correctas. En primer lugar, si argumentar, tal como ella defiende, es un intento de justificar, la mejor manera de interpretarlo es como intento de justificar la acción o emoción expresada en la conclusión. En segundo lugar, es dudoso que razones y conclusiones cualificadas puedan siempre ser reconstruidas razonablemente como afirmaciones no cualificadas, y más dudoso aún que razones y conclusiones no-constatativas puedan siempre ser reconstruidas razonablemente como afirmaciones indirectas. Más dudos aún es que podamos reconstruir razones y conclusiones no-constatativas como tesis indirectas. En tercer lugar, necesita explicar y justificar su introducción de los conceptos de mostrar y corrección en su análisis del acto de argumentar. (shrink)

Este artigo investiga a concepção de Thomas Kuhn acerca do desenvolvimento científico como base para uma teoria social da investigação. Nesse sentido, o autor procura explicar o papel desempenhado pelas comunidades científicas na constituição da prática científica. Esta consiste na investigação dirigida por padrões compartilhados, tais como valores e modelos, que também dirigem e dão forma ao comportamento individual dos cientistas. Desse ponto de vista, o comportamento na investigação das comunidades científicas precede e é mais fundamental do que o dos (...) indivíduos. Na verdade, a investigação de um cientista em particular dá-se sempre, e apenas, dentro do quadro intelectual fornecido pela comunidade científica. /// This paper aims to depict Thomas Kuhn's view of scientific development as the basis for a social theory of scientific investigation. The role played by scientific communities in the constitution of scientific practice is accounted for. Scientific practice consists in inquiry governed by shared standards such as values and models, which also govern and shape the behavior of individual scientists. From this point of view the investigative behavior of scientific communities is prior to and more fundamental than individual scientific behavior. An individual scientists inquiry takes place only within the intellectual setting provided by the scientific community. (shrink)

O presente artigo constitui, antes de mais, uma exposição da tentativa feita por Maurice Merleau-Ponty de sistematização de um método psicológico convergente com algumas das principais metas estabelecidas pela Fenomenologia de inspiração husserliana. Constatando de que modo o autor da Fenomenologia da Percepção considera os diversos âmbitos da cultura, a começar pela arte e pela psicanálise, como indicadores da decadência do cartesianismo, o artigo analisa o estatuto da ciência justamente como uma das esferas culturais das quais é possível extrair categorias (...) que exprimam de forma mais precisa e rigorosa o real, mostrando-se de que modo as investigações científicas são indispensáveis para uma identificação dos temas a serem filosoficamente tratados, pois os dados obtidos por tais pesquisas são imprescindíveis para o trabalho filosófico enquanto tal Neste sentido, o autor propõe uma relação entre Filosofia e Ciência que não é mais uma relação de hierarquização, tal como defendia Husserl, mas sim uma de complementaridade, tal como defendia Bergson. Com efeito, postulando-se a não necessidade de fragmentar o real para que se legitime um tal acordo, ou seja, dado que a cisão entre o espiritual e o material não pode mais ser mantida, o artigo sublinha a absoluta necessidade de que Filosofia e Ciência se encontrem. Por outras palavras, a integração entre ambas não depende de que uma e outra se refiram à mesma, e justa, metade da realidade, mas tão-somente que cada uma delas remeta para a mesma camada fenomenal, seja para descrever cientificamente os organismos em seu contacto com o meio seja para expor filosoficamente a nova ontologia ali contida. Em suma, o artigo mostra até que ponto, apesar de realizar a intenção bergsoniana de integrar explicação quantitativa e descrição qualitativa e assimilar a crítica de Husserl ao objectivismo, o método fenomenoló-gico não esgota a tarefa ontológica da filosofia. /// The present article analyzes de attempt made by Maurice Merleau-Ponty in order to systematize a psychological method convergent with some of the main goals established by the phenomenological movement issued from HusserL Taking into account the way in which the author of the Phenomenology of Perception considers the different realms of the cultural sphere, beginning with art and psychoanalysis, as special indicators of cartesianisms decadence, the article analyses the statute of science inasmuch as it is one of the cultural spheres from which it is possible to extract the categories that express in a more precise and rigorous way the real, whereby it is shown in what way scientific research is indispensable for an identification of the themes to be treated philosophically. In this sense, the author proposes a relation between Philosophy and Science that is no more one of hierarchysation, as defended by Husserl, but one of complementarity, such as defended by Bergson. By postulating that there is no longer a necessity for a fragmentation of the real so that such an accord between Philosophy and Science could be reached, and this precisely since there is no longer a way of maintaining a division between the spiritual and the material, the article underlines the necessity that Philosophy and Science must come together. In other words, the integration between the Wo no longer depends of the fact that one and the other refer to the same portion of the real, but only of the capacity that each one of them has of referring to the same set of phenomena, being that in order to achieve a scientific description of organisms in contact with the environment or being that in order to advance a philosophical exploration of the new ontology in it contained. Above all, the article shows the measure in which, regardless of the fact that the methodological approach of phenomenology realizes the bergsonian intention of an integration of quantitative explanation and qualitative description, it. cannot properly be said that such method exhausts the ontological task of Philosophy. (shrink)

The article shows that the postulate of a space-time continuum is not a logical necessity, since it is possible to construct a theory, where the ultimate limit for the smallest measurable distance a is finite. This quantum of length is a universal constant, like the light velocity c and Planck's constant h. The generalized theory implies that the total energy content of our Universe Eu = hc/2a and that velocities v > c are possible for material bodies, when their energy (...) is approaching E w That's surprising, but there are no logical inconsistencies. On the contrary, this theory removes a basic contradiction between relativity and quantum mechanics: the EPR paradox. It accounts also for the mysterious "internal degrees of freedom" of elementary particles, by relating them to possible results of space-time measurements, when the quantum of length a is finite. /// O presente artigo visa demonstrar que o postulado de um espaço-tempo contínuo não constitui uma necessidade lógica, pois é possível construir uma teoria em que o derradeiro limite para a mais pequena distância mensurável a é finito. Este quantum de distância é uma constante universal, tal como a velocidade da luz c e a constante de Planck h. A teoria generalizada implica que a energia total contida no nosso Universo Eu = hc/2a e que velocidades v > c são possíveis para corpos materials, sempre que a sua energia se aproxima de Eu Segundo o autor do artigo, isto é algo surpreendente, mas pretende-se contudo demonstrar que não há aqui inconsistências lógicas. Pelo contrário, esta teoria remove uma contradição básica entre relatividade e mecânica quântica: o paradoxo EPR. Mostra-se ainda que a teoria dá também conta desses misteriosos graus internos de liberdade que as partículas elementares demonstram possuir, o que acontece precisamente mediante o estabelecimento de uma relação entre elas e os possíveis resultados de medições do espaço-tempo, sempre que o quantum de distância a é finito. (shrink)

At the beginning of the first book of Posterior Analytics, Aristotle‟s feature of demonstrative knowledge involves a certain concept of “necessity”. The traditional interpretation tends to associate this concept with modal necessity, which is found in the Prior Analytics and De interpretatione. The present article aims to show in which way the sixth chapter of book A of Posterior Analytics presupposes a set of essentialist theses that claims to base the necessity of scientific knowledge on predicative relations of essential character. (...) To acknowledge this essentialist background and simultaneously support a modal interpretation of scientific necessity urges us to attribute serious drawbacks to Aristotle‟s theory of demonstration, forcing us to reassess this interpretative tendency. (shrink)

El artículo aborda la cuestión de la versión de los salmos que usban los donatistas. Para ello el artículo parte, en primer lugar, del análisis de los textos de los salmos que han quedado recogido en el Liber Regularum de Ticonio y que se encuentran también en los Testimonia de san Cipriano, concretamente los salmos 2, 23 y 90, haciendo una comparación de dichos textos con los de san Cipriano y san Agustín. Posteriormente se abordan los salmos que san Agustín (...) pone en boca del obispo donatista Petiliano en el segundo libro de su obra Contra Litteras Petiliani. Se estudian únicamente los salmos cuyo texto es presentado por completo, a saber: 1, 2, 22 y 132. En cada uno de ellos se refiere el texto tal y como es presentado por Petiliano en la obra, posteriormente se hace la comparación de dicho texto con el de san Cipriano y el de san Agustín. El artículo destaca y comenta el contexto de las citas, así como sus semejanzas y diferencias. Finalmente se abordan los salmos que nos ofrece Optato de Milevi como pertenecientes a la pars donati, haciendo la comparación con el texto de los salmos tal y como nos los refiere san Cipriano en sus Testimonia y la versión de san Agustín en las enarrationes in Psalmos. (shrink)

Primeira Carta Prezado Padre Frei Bernardo: Com todo o respeito que devo demonstrar-vos devido aos méritos dos frades franciscanos, desejo apresentar nesta carta algumas dúvidas e mesmo, como parece a alguns, os absurdos evidentes - que parecem seguir-se de vossas afirmações. Com a solução de tais dúvidas espero que a mim e a outros se demonstre com mais clareza a verdade. Li em alguns textos que apresentastes na escola dos frades menores, e aos quais permitistes acesso a todo o verdadeiramente (...) interessado, as proposições que seguem: A primeira, colocada por vós nos Comentários às Sentenças, diz o seguinte: "O conhecimento intuitivo e claro é aquele pelo qual julgamos que uma coisa existe, independente do fato de ela existir ou não." A segunda proposição, colocada no mesmo lugar, afirma: "Na sentença: 'O objeto não existe, logo não é visto', não vale a consequência, como não vale também esta: 'Isto é visto, logo existe'. Ambas aliás são falsas, como o são estas: 'César está na mente, logo César existe; César não existe, logo não está na mente'." A terceira proposição, também no mesmo lugar, diz: "O conhecimento intuitivo não requer necessariamente a existência da coisa." Uma quarta proposição creio poder inferir destas três: "Toda a impressão que temos da existência de objetos exteriores pode ser falsa," pois, segundo vós, ele pode dar-se quer o objeto exista, quer não. (shrink)

El desaf o de la bio tica es el segundo de una serie de vol menes que lleva al p blico lector la reflexi n y discusi n de diversos temas de este campo de estudio desde una perspectiva laica, racional, multidisciplinaria y plural. Despu s del xito del primer volumen, la construcci n de la bio tica, en este texto se tratan cuestiones que se debaten en todo el planeta. Las humanidades y el mundo actual frente a la (...) t cnica moderna; el papel de la tica en la investigaci n cient fica; el concepto de persona; el aborto tard o y la terminaci n de la vida en neonatos; la objeci n de conciencia en la medicina; los conflictos entre derechos privados y bienes p blicos; la relaci n entre la pr ctica m dica y la industria farmac utica; la inmigraci n y el mestizaje, y los derechos humanos. Los autores de estos temas son m dicos, psic logos, cient ficos, soci logos, abogados y fil sofos. (shrink)

Resumen: Este trabajo se propone examinar algunos límites de la célebre descripción merleau-pontiana del cuerpo vivido en términos de “esquema corporal” y “cuerpo habitual”, teniendo en cuenta referencias alternativas del corpus textual del filósofo a ciertas dimensiones de la experiencia corporal que desbordan tal marco. Tras analizar en primer término estas primeras definiciones que esbozan el perfil de un cuerpo hábil y competente correlativo de un entorno pragmático, consideramos seguidamente instancias de comportamientos no teleológicos ni funcionales y espacialidades no objetivas (...) ni instrumentales para concluir mostrando la relación de estos análisis con la tematización merleau-pontiana más amplia de los horizontes naturales de la experiencia. En un segundo plano evaluamos las críticas de exégetas tales como A. Lingis y J. Butler a ciertos déficits de las tesis merleau-pontianas, y relacionamos estas últimas con desarrollos filosóficos que manifiestan ciertas afinidades específicas, tales como los de E. Levinas y R. Caillois.: This paper intends to examine some of the limitations of the well-known MerleauPontian account of the lived body in terms of "body schema" and "habitual body", by taking into account some alternative references of the philosopher’s textual corpus to certain dimensions of corporeal experience that exceed such frames. After analyzing these former definitions that outline the profile of a skillful and competent body correlative of a pragmatic environment, we consider cases of non-teleological and non-functional behaviors and non-objective and non-instrumental spatialities to end up by showing the relationship between these analyses and the wider Merleau-Pontian account of the natural horizons of experience. Secondarily, we evaluate critiques such as A. Lingis’ and J. Butler’s aiming to certain deficits of Merleau-Pontian theses, and we identify certain relations that these theses hold with philosophical developments showing certain specific affinities, such as E. Levinas’ and R. Caillois’. (shrink)

Com este artigo, procurámos expor a dinâmica que assiste à Filosofia do Conhecimento de Francisco Vieira de Almeida (1888-1962), Professor da Faculdade de Letras da Universidade de Lisboa de 1915 a 1958, por um lado, apresentada como acesso privilegiado à prática filosófica, por outro, entendida como exercício de sistematização que recusa a fixação num sistema, por fim, atravessada pela intenção de promover a osmose entre o conhecimento de «tipo-filosofia» e o de «tipo-ciência», surpreendendo a gestualidade dessa ética do filosofar naquela (...) que é tida, consensualmente, como sua obra-prima, Pontos de Referência, publicada em 1961. As sinuosidades particulares de uma tal pragmática, resistindo deliberadamente a todo o esforço de circunscrição, levaram-nos a cruzar um primeiro nível de leitura, orientado para evidenciar os traços gerais, e um segundo, ocupado com problemas de teor mais específico. (shrink)

A pesar de que los filósofos modernos se caracterizan por ser versados en muchas disciplinas y ciencias, pocos son los intelectuales que, como Leibniz, logran formular una comprensión del mundo en la que cada una de estas disciplinas se articula con las demás. Esto hace que la propuesta filosófica y científica del hannoveriano, a diferencia de otras propuestas filosóficas de la modernidad, sea lo suficientemente compleja y robusta como para responder muchas problemáticas contemporáneas. Dada la amplia diversidad de temáticas que (...) aborda Leibniz a lo largo de su vida, sin embargo, el presente libro pretende reflexionar tan sólo sobre los alcances de algunas de estas problemáticas, las cuales se encuentran divididas en cinco grupos o ejes temáticos.El primer grupo de textos, así, aborda problemas relacionados con su metafísica y su caracterización dinámica del mundo. El segundo comprende aquellos textos relacionados con lógica, argumentación y filosofía del lenguaje, mientras que en el tercero se hace alusión a su caracterización de la belleza cara a su noción de orden y armonía. En el cuarto grupo nos encontramos una serie de textos que exploran la relación entre su propuesta filosófica y otras disciplinas, tales como las ciencias naturales, la literatura y la psicología. Finalmente nos encontramos con aquellos textos relacionados con su filosofía práctica, en particular con sus escritos sobre jurisprudencia y filosofía política. (shrink)

En Simone de Beauvoir, Madre del feminismo Marí a Luisa Femení as analiza las propuestas de Beauvoir, muchas veces incomprendidas, desmerecidas o adjudicadas a otros pensadores, desde una perspectiva global, para confrontarlas con las de sus sucesoras. Luego de má s de setenta añ os de relecturas, se puede afirmar que los aportes de esta filó sofa francesa redefinieron la cultura y el pensamiento de la humanidad. Su obra es un pilar sobre el que se alzan los movimientos sociales actuales (...) que incluyen a todas las personas que viven en condiciones de exclusió n, opresió n e invisibilizació n a raí z de las estructuras sociales histó ricas. Elizabeth Badinter considera que Beauvoir Fue la tierra fé rtil que nos ha permitido ser lo que somos. La mujer que nunca quiso ser madre, engendró el movimiento feminista y tiene, hasta hoy, miles de hijas en todo el mundo. Es a travé s de su obra, El segundo sexo (1949), que las generaciones actuales de pensadoras analizan el mundo. (shrink)

The pendulum clock was one of the most important metaphors for early modern philosophers. Christiaan Huygens (1629-1695) discovered his pendulum clock in 1656 based on the principle of isochronism discovered by Galileo (1564-1642). This paper aims at exploring the broad historical context of this invention, showing the role of some key figures such as Andreas Colvius (1594-1671), Elia Diodati (1576-1661), Hugo Grotius (1583-1645) and Constantijn Huygens, the father of Christiaan Huygens. Secondly, it suggests - based on this context - that (...) it is hard to believe that Huygens did not know about Galileo’s idea to construct a pendulum regulated clock. Finally, this article illustrates how the Dutch philosopher Spinoza (1632-1677) might have been inspired by Huygens’ discovery of the synchronization of the pendulum clocks in his views on the agreement between bodies in the universe. -/- Resumo: O relógio de pêndulo foi uma das metáforas mais importantes para os filósofos modernos. Christiaan Huygens (1629-1695) inventou o relógio de pêndulo em 1656 baseado no princípio do isocronismo descoberto por Galileo (1564-1642). Este artigo busca explorar o amplo contexto histórico dessa invenção, demonstrando o papel de algumas figuras-chave como Andreas Colvius (1594-1671), Elia Diodati (1576-1661), Hugo Grotius (1583-1645) e Constantijn Huygens, o pai de Christiaan Huygens. Em segundo lugar, sugere-se - baseado nesse contexto - que é difícil acreditar que Huygens não sabia da ideia de Galileo de construir um relógio regulado por um pêndulo. Por fim, este artigo ilustra como o filósofo holandês Espinosa (1632-1677) pode ter se inspirado nessa invenção de Huygens da sincronização do relógio de pêndulo em suas visões sobre o acordo entre os corpos no universo. -/- Palavras-chave: Galileo; Relógio de pêndulo; Huygens; República holandesa; Espinosa. -/- . (shrink)

O presente artigo está dedicado ao estudo da modificação das condições económicas, sociais e culturais próprias à época do capitalismo globalizado e da pósmodernidade cultural. Esta é uma época em que predomina a incerteza, a velocidade e a falta de estabilidade da consciência. Assim, o artigo pretende mostrar de que modo estes factores exerceram e exercem ainda um forte impacto na conformação actual das Ciências Sociais, salientando-se sobretudo até que ponto, precisamente na medida em que a teoria dá forma às (...) condições sociais nas quais se produz (Sohn Rethel), as novas condições sociais e culturais obstaculizam as possibilidades de abstracção e de sistematicidade. O resultado é que à complexiftcação do objecto "sociedade" se agregou o abrandamento do sujeito epistémico que a estuda, resultando daí em particular uma perda de vigência epistemolôgica da noção de totalidade, bem como uma crescente falta de rigor epistémico e metodológico, para já não falar da perda de capacitação para a crítica no âmbito ideológico. Segundo o autor do artigo, tudo isto está particularmente explícito quer no apogeu dos cultural studies quer no uso indiscriminado do textualismo e do pós-estruturalismo. /// The present article starts with an exposition of the modification in economic, social and cultural conditions operated with the advent of globalized capitalism and cultural post-modernity. It is stressed that the present time constitutes an epoch in which predominates uncertainty, velocity and the lack of stability in consciousness. But the crucial point is that all this had a strong impact in the epistemic form assumed by the Social Sciences. Hence, assuming that theory gives form to the social conditions in which it is produced (Sohn Rethel), the article shows how the new social and cultural conditions constitute an obstacle for the possibilities of abstraction and systematicity. Indeed, the result of all this is that the growing complexity of the object "society" has been followed by a softening of the epistemic subject that studies it. And the consequence is not only a loss of the epistemic pertinence of the notion of totality, but also a loss of epistemic and methodological rigor, not to mention the loss of a critical standing in the sphere of the ideological. The author of the article sees a proof of all this in the apogee of cultural studies as well as in the indiscriminate use oftextualism and post-structuralism. (shrink)

Neste texto, retomamos a avaliação de Michel Haar segundo a qual o projeto ontológico de Merleau-Ponty redundaria em uma metafísica. A fim de tornar tal avaliação mais severa, propomos um outro critério, de inspiração kantiana, conforme o qual a obra de Merleau-Ponty também poderia ser classificada como metafísica. Em seguida, expomos as estratégias filosóficas de Merleau-Ponty com base nas quais julgamos que conforme nenhum desses dois critérios MerleauPonty constitui um discurso metafísico.