The aim of the paper is that of discussing some recent antipositivist theses, with specific reference to the arguments that focus on the alleged incapability of legal positivism to understand and explain the complex normative structure of constitutional states. One of the central tenets of legal positivism (in its guise of “methodological” or “conceptual” positivism) is the theory of the separation between law and morality. On the assumption that in contemporary legal systems, constitutional law represents a point of intersection between (...) law and basic moral values, antipositivists contrast legal positivism with two main arguments. First, on a more general level, the positivist theory of the separation between law and morality is questioned; then, and consequently, the “neutrality thesis” in the juristic study of law is rejected. The author discusses both these antipositivist arguments, and offers a brief defence of methodological positivism. (shrink)

The article analyzes the social representations of ICTs’ appropriation for community empowerment by social movements. The study includes two recent Latin American student social movements: the Mexican #YoSoy132 and the Chilean student movement. Discourse analysis was used to examine interviews with participants in these social movements as well as other texts associated with their episodes of collective action. The discourse analysis was focused on four main dimensions of the social representations of ICTs’ appropriation: (1) the interrelationships between the technological and (...) the socio-political and cultural dimensions; (2) the tension between a visibility-centered and an articulating-focused use of ICTs; (3) the tension between the individual and the collective dimensions; and (4) the articulation between ICTs-based collective action and offline one. The findings indicate that the online/offline and the visibility/articulation tensions are relevant dimensions, in an articulated way, of the social representation of ICTs’ appropriation for collective empowerment. The results also indicate that the sociopolitical goals of the social movements are a central mediation for the process of configuration of the social representation, as it is proved by the importance of the individual/collective tension for the process. (shrink)

Este análisis teórico busca analizar, por una parte, en la inmersión de la obra del pensador galés Raymond Williams y, por otro lado, el acercamiento a lo que podemos denominar como Estudios Culturales Británicos, una propuesta metodológica y política plausible en virtud de pensar nuestro presente con una mirada y una sensibilidad diferente a lo que ampliamente se ha caracterizado como «presentismo» o futuros cancelados. Para ello, retomar la obra de un pensador parcialmente olvidado en las últimas décadas, no solo (...) nos permitirá atisbar posibilidades de pensar futuros diversos, sino que nos obligará a tomar en consideración una caja de herramientas, sugerente, que terminó defendiendo con matices, contradicciones e incorporaciones hasta el final de su vida en 1988. (shrink)

ABSTRACT We consider in this work the problem of iterated belief revision. We propose a family of belief revision operators called revision with memory operators and we give a logical (both syntactical and semantical) characterization of these operators. They obey what we call the principle of strong primacy of update: when one revises his beliefs by a new evidence, then all possible worlds that satisfy this new evidence become more reliable than those that do not. We show that those operators (...) have a satisfying behaviour concerning the iteration of the revision process. Then we provide four particular operators of this family. (shrink)

En este artículo se traza una distinción clara y precisa entre geometría pura y geometría aplicada dentro del marco de las reflexiones sobre los fundamentos de la geometría promovidas por la aparición de geometrías no-euclidianas y en el contexto de las discusiones mantenidas por los empiristas lógicos sobre la estructura general de las teorías empíricas. De manera más particular, se defiende, tal y como proponen los empiristas lógicos, que una geometría pura es un sistema formal que no nos dice nada (...) sobre la realidad física, mientras que una geometría aplicada es una teoría empírica, una teoría física (una teoría del espacio) que resulta de dotar de significado a una geometría matemática. Para sostener esta tesis se recurre, en parte, a ciertas ideas expresadas por Einstein sobre la teoría general de la relatividad. Por último, si bien parece que esta imagen de la estructura de una geometría física es relativamente adecuada, se insiste en la tesis de que el error principal de los empiristas lógicos estaría entonces en pretender hacer de ella el carácter predominante de la estructura de las teorías científicas en general. (shrink)

La interpretación es un proceso cognitivo peculiar: distinto, por una parte, de la explicación cientificopositiva; por otra, de la comprensión empática y también del entender en sus distintas formas. EI proceso interpretative tiene lugar por el sujeto, que en ese momento hace de intérprete, a partir de un objeto en un contexto determinado, pero sobre la imagen del objeto, que es en realidad el referencial; la dación de significados connotativos constituye el interpretado, el cual es devuelto al contexto como referido. (...) En la neointerpretación o en la reinterpretación, ese objeto referido es entonces neoreferencial. EI proceso interpretativo es estocástico y, por eso, con la finalidad de reducir la entropía del sistema, podría ser interminable. EI sistema compuesto por objeto, imagen del objeto, intérprete e interpretado es,siempre, en consecuencia, dishomeostático. (shrink)

In this paper, I propose a general taxonomy of different forms of eliminativism. In order to do so, I begin by exploring eliminativism from a broad perspective, providing a comparative picture of eliminativist projects in different domains. This exploration shows that eliminativism is a label used for a family of related types of eliminativist arguments and claims. The proposed taxonomy is an attempt to systematise those arguments and claims.

In industrial societies workplace is the only battlefield where people can kill another without running the risk of facing the courts (Leynman, 1996). This picture of dehumanization work reveals that organizations stand as the scene of the permissibility and the justification of harassment at the workplace (mobbing), whichincreased gradually and adverse effects are alarming at the moment, without considering the quality of working life because so far few companies have woken to the fact that it can no longer continue explaining (...) the bankruptcy and instability of these causes as shrinking market, loss of investors, misguided government policies, strategies ineffective advertising and sale but the time has come to recognize that the conspiracies, sabotage, in a word, the struggle for power within each organization is a kind of silent and asymptomatic disease that eventually will kill to make their recovery process irreversible and even less hope of success, although some leaders unconscious be limited to talk about this as mere gossip, but envy is more professional than a potential threat is a lethal weapon that destroys companies from their foundations and from emerging as such. "Everyone against one !...¡ That is the question!". (shrink)

Developmental research typically relies on face-to-face testing at laboratories, childcare centers, museums or playgroups. Current social distancing measures have led to a halt in research. Although face-to-face interaction is considered essential for research involving young children, current technology provides viable alternatives. This paper introduces an accessible, replicable and easy to follow method to conduct online developmental research with young children employing a word-learning task as an exemplar, including a detailed workflow and step-by-step guide to using easily accessible programs and platforms. (...) Four-year-old children's performance on a word-learning task delivered online vs. face-to-face is provided as a method validation. Children's performance on the word-learning task was predominantly consistent across delivery modes, with only slight variation in performance between modes. The implications of these similar results across face-to-face and online methods are discussed alongside avenues for further research. Importantly, this paper presents an emerging methodological approach for the online administration of developmental science both within and beyond the COVID-19 pandemic, adding a new tool to current and future developmental scientist's toolkits. (shrink)

Food advertising targeted at children is associated with the development of unhealthy eating habits and childhood obesity. In Spain, where one in every three children suffers from overweight, a voluntary regulation mechanism has been adopted to control such advertising, despite evidence of its ineffectiveness. This study's stated objective was to evaluate the grounds for implementing a policy that would ban the advertising of energy-dense, nutrient-poor food and beverages targeted at children in Spain, incorporating an ethical perspective in the analysis. Using (...) a bibliographic search of various databases, we reviewed the evidence for answering the seven questions posed by Walton et al.'s ethical evaluation framework, drawn up on the basis of the Nuffield Council on Bioethics Stewardship model. The results show that the proposed intervention is cost-effective, minimally intrusive, promotes healthy environments, acts on a vulnerable population, helps children lead healthy lifestyles, reduces social health inequalities, increases parents' individual freedom of choice and enjoys the support of scientists, health professionals and consumers alike. Accordingly, we feel that the time has come for food advertising directed to children in Spain to be statutorily regulated, by banning the promotion of EDNP products. (shrink)

I will argue that the rule of recognition, as it has been conceived by Hart, is either a redundant, and hence mostly useless, concept, or a concept with limited explanatory potential —in either case, at best a concept whose scope is, in contemporary legal systems, much narrower than Hart envis- aged. I will also argue that the rule of recognition, in one of its possible (and plausible) reformulations, can nevertheless play a significant, non-redundant role, but only if employed in a (...) rather different way than the one proposed by Hart, as well as by much of post-Hartian positivist literatureResumen:En este artículo se argumenta que la regla de reconocimiento, tal como fuera concebida por Hart, es o bien un concepto redundante —y en consecuencia inútil— o un concepto limitado en su poder explicativo. En cualquier caso, se trata de un concepto cuyo alcance es, frente a los sistemas jurídicos contemporáneos, mucho más estrecho de lo que Hart pudo imaginar. De igual modo se argumenta que la regla de reconocimiento, en alguna de sus posibles (y plausibles) reformulaciones, puede tener a pesar de todo un papel significativo y no redundante, pero solamente si se emplea en un sentido radicalmente distinto al que propuso Hart o que se propone en buena parte de la literatura positivista posthartiana. (shrink)

The fictional beings are another story ourselves, and tell us another way to recover what we, wanting to be what we want; Stories in which they live, not knowing that his life is a story, a story that does not live as if it were, as if they lived their lives. The fictions of the world show us, not necessarily, as others do not, who am not! But who still am not, because I have not discovered completely all myself, and (...) sometimes I am without be them in this otherness for myself it is mine, but not mine yet, I am part of stories that are not my history, the world of text, stories where I am another, even myself, intratextual entity and not intraworld, reowned those others who just the text opens so imaginary and that the actual closure and silent, to the point where it is discovered that about me are the many stories that tell me I have the me or other me, where the mirror the other gives me an identity different readings, Be-who-I-am-and-who-else-to be-said-that-I, because I have built my own history identity, but the pair, others tell my story as the story of another, stories over and over that overlap but without being the same but the same, the stories of others that I am for others, who suspect without built my otherness, my other identities. (shrink)

The aim of the paper is that of discussing some recent antipositivist theses, with specific reference to the arguments that focus on the alleged incapability of legal positivism to understand and explain the complex normative structure of constitutional states. One of the central tenets of legal positivism (in its guise of ``methodological'' or ``conceptual'' positivism) is the theory of the separation between law and morality. On the assumption that in contemporary legal systems, constitutional law represents a point of intersection between (...) law and basic moral values, antipositivists contrast legal positivism with two main arguments. First, on a more general level, the positivist theory of the separation between law and morality is questioned; then, and consequently, the ``neutrality thesis'' in the juristic study of law is rejected. The author discusses both these antipositivist arguments, and offers a brief defence of methodological positivism. (shrink)

This paper defends the relevance of philosophy in the contemporary study of concepts. With the advent of cognitive science, naturalistic and interdisciplinary theorizing about concepts has gained momentum. In this context, it has been recently argued that philosophers’ theories of concepts are not aimed at answering the issues that psychologists are interested in, thus dismissing the mentioned philosophical contribution as scientifically otiose. We present and discuss two cases in point suggesting otherwise, as an attempt to vindicate the crucial role of (...) philosophy in the development of empirical theories of concepts. (shrink)

Este artículo defiende la relevancia de la filosofía en el estudio contemporáneo de conceptos. Con el desarrollo de la ciencia cognitiva, la teorización naturalista e interdisciplinaria acerca de los conceptos ha cobrado impulso. En este contexto, se ha argumentado recientemente que las teorías filosóficas de conceptos no son acerca del tipo de cosas que interesan a los psicólogos, descartando así la pertinencia científica de la contribución filosófica mencionada. Presentamos y discutimos dos casos que sugieren lo contrario, como un intento de (...) reivindicar el papel crucial que tiene la filosofía en el desarrollo de teorías empíricas de conceptos. (shrink)

Una idea ampliamente extendida es que el programa estructuralista es completamente neutral en cuestiones epistémicas. Por el contrario, el objetivo del artículo es mostrar que el estructuralismo es epistémicamente neutral en el debate realismo vs. antirrealismo, pero que supone un compromiso epistémico en la fundamentación de las teorías. Este compromiso epistémico tiene las características de un coherentismo ;y dos tesis estructuralistas conducen a ello: que una teoría se contrasta empíricamentea través de sus aplicaciones propuestas y que las aplicaciones propuestas de (...) una teoría quedan descritas únicamente en función de conceptos que son no-teóricos respecto a ésta teoría. (shrink)

Desde hace algunas décadas, la pregunta por la vida buena ha ganado relevancia en el discurso filosófico universitario. Un fenómeno llamativo en este contexto es la publicación de obras que, concebidas en el seno mismo de la academia, evitan ceñirse al formato de escritura científica convencional y en cambio integran estrategias literarias en su discurrir argumentativo. Ejemplos paradigmáticos de este fenómeno son los títulos El arte de vivir (The Art of Living) de Alexander Nehamas (1998); La vida plena (Das vollkommene (...) Leben) de Michael Hampe (2009) y La dignidad humana: Una manera de vivir (Eine Art zu Leben: Über die Vielfalt menschlicher Würde) de Peter Bieri (2013), obras que hasta ahora han pasado prácticamente inadvertidas en el ámbito hispanoparlante. El artículo pretende subsanar este vacío en la recepción mediante un seguimiento de la articulación entre las concepciones éticas expuestas en cada uno de los tres casos y el particular modo de exposición elegido, así como mediante un seguimiento de la ascendencia socrática a la que apelan declarada o tácitamente. Además, defenderá la tesis de que el recurso a elementos literarios es una manera de enfrentar, con un énfasis en la voz autoral, la neutralidad moderna de la filosofía ante la pregunta por cómo vivir. (shrink)

Criticising someone’s conduct is a disaffiliative action that can attract recipient objections, particularly in the form of defensive detailing by which the recipient volunteers extenuating circumstances that undermine the criticism. In Therapeutic Community meetings for clients with drug addiction, support staff regularly criticise clients’ behaviours that violate therapeutic principles or norms of conduct. This study examines cases where, rather than criticising a client’s behaviour directly, TC staff members do so indirectly through an anecdote: a case illustrating the inappropriateness of the (...) type of conduct of which the client’s behaviour is an instantiation. TC staff members design the anecdote to convey a principle or norm of conduct which the client has putatively violated, and they systematically pursue endorsement of that principle by the client. By constructing the anecdote as an exemplary case, distanced from the individual client’s personal experience, TC staff members make it an empirically unverifiable, self-evident, and therefore hard to challenge, illustration of a norm. (shrink)

Este artículo realiza una reflexión del sentido de la vida; la vida de Bartolomé de las Casas. En primer lugar se centra la atención en los comienzos de su vida. Posteriormente se analiza el momento denominado: las “tres conversiones”. Las mismas que despertaron múltiples críticas y contradicciones. La primera de estas transformaciones consistió en la motivación “divina” que recibió Bartolomé para predicar libremente las injusticias sufridas por los indios americanos a manos de los españoles; el segundo cambio radicó en la (...) determinación de formarse intelectualmente; la tercera transformación radica en su capacidad para ejercer acciones políticas en favor del aborigen americano. Para terminar se esbozan las conclusiones, en las que se destaca las contradicciones en las que se insertó la vida de este autor, aclarando que estas son parte normal del proceso de búsqueda del sentido de la vida de un hombre. (shrink)

En este artículo presento una reflexión filosófica alrededor de las implicaciones ontológicas sobre la realidad física del espacio-tiempo y, como complemento a lo primero, sobre la relación entre teoría y experiencia en las teorías de la relatividad especial y general de Einstein. Así, el objetivo es doble: primero, ilustrar el debate entre realistas y convencionalistas respecto a la realidad del espacio-tiempo, el cual, en lo fundamental, puede retrotraerse hasta el debate Newton/Leibniz sobre la realidad del espacio y el tiempo absolutos; (...) segundo, a partir de lo anterior y dentro de ese contexto, reflexionar sobre la relación que guardan las teorías físicas con la realidad. (shrink)

El presente escrito muestra que Kant no tenía razón al afirmar que los axiomas de la geometría son juicios sintéticos a priori, tesis que constituye un punto fundamental de partida en la elaboración de su propuesta epistemológica y en su reflexión filosófica sobre el espacio y la geometría euclídea. La tesis falla en dos puntos: uno, al afirmar que los axiomas de la geometría tienen una validez apodíctica; y dos, al implicar que el conocimiento de la estructura espacial del mundo (...) se obtiene de forma a priori, independientemente de la observación y la experiencia. La aparición de las geometrías no euclídeas refuta la primera parte de la tesis y deja en vilo a la segunda; y, finalmente, la segunda parte de la tesis se va al traste con la teoría general de la relatividad de Einstein. Para lograr lo anterior, y teniendo siempre como referencia las ideas del propio Kant, se recurre a una exposición orientada históricamente por las ideas de los principales protagonistas del debate: Euclides, Newton, Leibniz, Kant, Poincaré y Einstein. (shrink)

La introducción de videotutoriales interactivos (VTI) en las clases prácticas de laboratorio de grados en ciencias e ingenierías como complemento a los tradicionales protocolos experimentales escritos ha sido analizada mediante encuestas de satisfacción al alumnado. Los resultados muestran un alto grado de aceptación en el uso de los vídeos y la mejora del aprendizaje autónomo, pero también reflejan una percepción del aumento de la carga de trabajo debido a la inclusión de preguntas en los vídeos, que es valorado de forma (...) muy negativa por parte del alumnado. (shrink)

El escrito hace un estudio comparativo, de carácter general, entre las dosversiones más representativas del enfoque semántico de las teorías, laestructuralista y la de van Fraassen, presentando los principales aspectosen los que están de acuerdo y en los que discrepan. Los puntos objeto decomparación son: los elementos de identidad de una teoría, la caracterización de los modelos teóricos y los modelos de datos, la forma de la aserciónempírica y la neutralidad epistémica. En cada uno de estos puntos se explicitala tesis (...) particular que se defiende, se muestran, en su momento, las relacionesque hay entre ellas y se describen, a grandes rasgos, los argumentosque sustentan cada una de estas tesis. (shrink)

In industrial societies workplace is the only battlefield where people can kill another without running the risk of facing the courts (Leynman, 1996). This picture of dehumanization work reveals that organizations stand as the scene of the permissibility and the justification of harassment at the workplace (mobbing), whichincreased gradually and adverse effects are alarming at the moment, without considering the quality of working life because so far few companies have woken to the fact that it can no longer continue explaining (...) the bankruptcy and instability of these causes as shrinking market, loss of investors, misguided government policies, strategies ineffective advertising and sale but the time has come to recognize that the conspiracies, sabotage, in a word, the struggle for power within each organization is a kind of silent and asymptomatic disease that eventually will kill to make their recovery process irreversible and even less hope of success, although some leaders unconscious be limited to talk about this as mere gossip, but envy is more professional than a potential threat is a lethal weapon that destroys companies from their foundations and from emerging as such. "Everyone against one!...¡ That is the question!". (shrink)

Enmarcada en el área Docencia y referida específicamente a nuevas fórmulas docentes, esta reflexión profundiza en la metodología Didáctica del m2 (P.I. 269.529), que propone su propio marco teórico y referentes y que se presenta como un aporte a la formación de formadores, así como una posibilidad de educación en el aula. Entrega oportunidades para la expresión y creación en espacios de restricción, resignificando la escuela, los patios y las propias salas de clases, promoviendo experiencias significativas de conocimiento y soluciones. (...) Relevando así procesos artísticos de experiencia-acción en educación, así como también la aplicación de nuevas metodologías posibles de transferir. (shrink)

El presente libro, editado de manera conjunta por la Facultad de Filosofía y Letras de la BUAP y el Instituto de Filosofía de La Habana, reúne algunos de los principales resultados del Proyecto de Investigación Coordenadas epistemológicas para el análisis estético de la cultura y su relación con el consumo, coordinado por el Grupo de Investigación sobre Estética, Cultura y Arte, perteneciente a la institución cubana, con la colaboración de los cuerpos académicos de Estética y Arte y La Estética y (...) Los Medios, ambos asociados a la Maestría en Estética y Arte de la BUAP. Componen el libro tres partes fundamentales. La primera está referida a los problemas epistemológicos y axiológicos que supone la compleja relación actual entre estética, arte y cultura; la segunda centra su atención en el tema del consumo, abordado desde una perspectiva teórico-general y en sus ricos vínculos con la cultura y el arte; la tercera pone en evidencia la movilidad del consumo cultural a través de todo el entramado social, destacando sus nexos con diferentes facetas de la vida social. (shrink)

El presente artículo tiene por objetivo dar cuenta del proceso de creación del proyecto Inusual Mundo Autista, el cual se propone indagar en torno a la condición autista desde la práctica artística interdisciplinar, para conocer y aportar desde la colaboración y la integración de las artes a la visibilización, educación, empatía e inclusión de este universo invisible.El objetivo de la vivencia creada mediante el proyecto, es utilizar la duda como una práctica de reflexión, permitiendo que la experiencia escénica interdisciplinar nos (...) aproxime a conocer cómo habitan y espacean las personas autistas y cómo esta espacialidad significa, afecta y conmociona. (shrink)

In qualitative decision theory, a very natural way for defining preference relations over policies (acts) -functions from a set S of states to a set X of consequences- is by using the so called Dominance Plausible Rule. In this context we need a relation > over X and a relation ? over P(S) (the subsets of S). Then we define ≥ as follows: f ≥ g, ? [f > g] ? [g > f], where [f > g] denotes the set (...) {s ? S : f(s) > g(s)g}. In many cases > is a modular relation and ? is a total preorder. A quite rational and desirable property for the relation over policies is transitivity. In general, the relation ≥ defined by the Dominance Plausible Rule is not transitive in spite of the transitivity of ?. In this work we characterize the properties of the relation ? forcing the relation ≥ over policies to be transitive. All this under the hypothesis of modularity of the relation >. (shrink)

Drawing upon a distinction between epistemically and metaphysically motivated notions of a concept, I consider the insurmountable problems of theories that appeal to our epistemic capacities to address the problem of the nature of concepts satisfactorily. Prominent theories of concepts hold that primitive concepts must have internal structure if they are to account for the explanatory functions that cognitive scientists have attributed to such constructs as prototypes, exemplars, and theories. Vindicating the role of non-experimental philosophy in the critical examination of (...) empirical theories, I argue that the explanatory effectiveness of those constructs is orthogonal to an argument concerning the structure of primitive concepts. Conceptual atomism provides an alternative approach to individuating primitive concepts the precise formulation of which has yet to be worked out. Despite its unpopularity, the atomist alternative is still in a better position to face the question of what concepts are than its competitors. (shrink)

The essay discusses the import of the separability thesis both for legal positivism and for contemporary legal practice. First, the place of the separability thesis in legal positivism will be explored, distinguishing between “standard positivism” and “post‐Hartian positivism.” Then I will consider various kinds of relations between law and morality that are worthy of jurisprudential interest, and explore, from a positivist point of view, what kind of relations between law and morality must be rejected, what kind of such relations should (...) be taken into account, and what kind of such relations are indeed of no import at all. The upshot of this analysis consists in highlighting the distinction between two different dimensions of legal validity (formal validity and material validity respectively), and in pointing out that the positivist separability thesis can apply to formal validity only. On the other hand, when the ascertainment of material validity is at stake, some form of moral reasoning may well be involved (here and now, it isnecessarilyinvolved). The essay concludes with some brief remarks on the persisting importance of the positivist jurisprudential project. (shrink)

The fictional beings are another story ourselves, and tell us another way to recover what we, wanting to be what we want; Stories in which they live, not knowing that his life is a story, a story that does not live as if it were, as if they lived their lives. The fictions of the world show us, not necessarily, as others do not, who am not! But who still am not, because I have not discovered completely all myself, and (...) sometimes I am without be them in this otherness for myself it is mine, but not mine yet, I am part of stories that are not my history, the world of text, stories where I am another, even myself, intratextual entity and not intraworld, reowned those others who just the text opens so imaginary and that the actual closure and silent, to the point where it is discovered that about me are the many stories that tell me I have the me or other me, where the mirror the other gives me an identity different readings, Be-who-I-am-and-who-else-to be-said-that-I, because I have built my own history identity, but the pair, others tell my story as the story of another, stories over and over that overlap but without being the same but the same, the stories of others that I am for others, who suspect without built my otherness, my other identities. (shrink)

All the acts of behaviour are judgements of reality (held by subject on the object). The first stage in th:is judgesment is denotative (judgement of facts). The second is connotative (judgement of value). Denotative judgement contains 6 components: diacriticity, organization, identification, naming, specialization, timing. All of them have to be provided with values of truth. Value of truth of denotative judgements derives from their value of truth in context. Context is a consensus space. Thus, subject denotes object starting from theory (...) of context he holds. As far as psycho(patho)logy is corcerned, starting from a theory of perception -instead of a theory of denotation- has been a decisive setback. (shrink)

Edouard Machery has argued that the notion of concept should be eliminated from scientific theorising about cognition on the grounds that what psychologists call concepts do not form a natural kind and that keeping this notion would encumber scientific progress. His view is that the class of concepts really divides into three distinct yet co-referential kinds of bodies of knowledge typically used in distinct cognitive processes. The main purpose of this paper is to challenge Machery’s eliminativist conclusion on the grounds (...) that his alternative to concepts fails to be combined with any prominent account of content determination. As a case of philosophical scrutiny of a psychological proposal, the paper also intends to show how philosophical and psychological interests in concepts can be brought together. (shrink)

Is it correct to accept an anthopological dimension in Baruch Spinoza’s doctrine? Regardless of the answer we may suggest for this point, how could be this connected to the prevailing Humanism of the immediately previous period in which our author lived? Our proposal points to a positive stance in relation to the presence of an anthropological perspective in Spinoza’s thought; perspective that may be seen as a reaction to that kind of Renaissance humanism that sees the human being in Nature (...) a privileged kind. Therefore, in this paper we are going to analyse the way the concept of man evolves from this to the Spinozian formulation as a foundation in which it can be possible to accept the study of a certain Anthropology in his work. (shrink)

Several tasks in artificial intelligence require the ability to find models about knowledge dynamics. They include belief revision, fusion and belief merging, and abduction. In this paper, we exploit the algebraic framework of mathematical morphology in the context of propositional logic and define operations such as dilation or erosion of a set of formulas. We derive concrete operators, based on a semantic approach, that have an intuitive interpretation and that are formally well behaved, to perform revision, fusion and abduction. Computation (...) and tractability are addressed, and simple examples illustrate the main results. (shrink)

ABSTRACT Drawing upon a distinction between epistemically and metaphysically motivated notions of a concept, I consider the insurmountable problems of theories that appeal to our epistemic capacities to address the problem of the nature of concepts satisfactorily. Prominent theories of concepts hold that primitive concepts must have internal structure if they are to account for the explanatory functions that cognitive scientists have attributed to such constructs as prototypes, exemplars, and theories. Vindicating the role of non-experimental philosophy in the critical examination (...) of empirical theories, I argue that the explanatory effectiveness of those constructs is orthogonal to an argument concerning the structure of primitive concepts. Conceptual atomism provides an alternative approach to individuating primitive concepts the precise formulation of which has yet to be worked out. Despite its unpopularity, the atomist alternative is still in a better position to face the question of what concepts are than its competitors. RESUMEN Haciendo una distinción entre nociones de concepto epistémica y metafísicamente motivadas, considero las dificultades insuperables que enfrentan las teorías que apelan a nuestras capacidades epistémicas para abordar el problema de la naturaleza de los conceptos. Las teorías de conceptos más importantes sostienen que los conceptos primitivos deben poseer una estructura interna para cumplir aquellas funciones explicativas que científicas y científicos cognitivos les han atribuido a constructos tales como prototipos, ejemplares y teorías. Reivindicando el aporte de la filosofía no experimental en la evaluación de teorías empíricas, planteo que un argumento a favor de la estructura de los conceptos primitivos es independiente del poder explicativo de dichos constructos. El atomismo conceptual proporciona un enfoque alternativo para individualizar conceptos primitivos cuya formulación precisa aún no se ha elaborado. Pese a su impopularidad, la alternativa atomista está en una mejor posición que sus rivales para enfrentar la pregunta acerca de qué tipo de cosas son los conceptos. (shrink)

In this article we wonder about the effects of May 68 upon the history of philosophy. To address this issue, we reconstruct the philosophical framework and the academic field of the previous years of the revolt, pointing at how inside the existing philosophical styles important changes were being prepared – maninly in the relations between philosophy and sciences–. Departing from Pierre Macherey’s trajectory, we describe the features of the philosophical space of May 68 and its changes –amplification of publics, hybridization (...) of philosophy with other knowledges, collective intellectual enterprises, militant affiliation of discourses–, showing how new models of philosophy are stabilized already in the Post 68 years. At this point, we approach the philosophical practice of Michel Foucault and Louis Althusser, exploring their innovations when it comes to understand philosophy. Finally, we trace a dialogue between the philosophy conceptions’ of Althusser and Macherey; in its tensions the possibilities of a new philosophical canon and a new practice of philosophy are expressed. (shrink)

Roland Barthes, figure intellectuelle marquante du XXe siècle, est connu à travers l'oeuvre qu'il a laissée derrière lui, avec la profusion d'idées, d'objets d'études, de partis-pris théoriques même, qui ont jalonné sa vie de penseur et d'écrivain. Mais on sait moins aujourd'hui que Barthes fut un professeur attaché à la parole et à l'écoute, à la proposition et à la discussion. C'est à cette activité d'enseignant que s'attache le présent livre."--Page 4 of cover.