La presente contribución tiene como objetivo principal desarrollar, quince años después de la última prospección investigadora, una actualización crítica en torno a las vinculaciones entre la filosofía de Nietzsche y las obras del escritor español Baltasar Gracián. Para ello se establecerá un nuevo estado de la cuestión a la luz de las nuevas perspectivas teóricas y de los nuevos datos materiales -especialmente los referidos a la biblioteca personal de Nietzsche-. Dentro de este muestreo se establecerá una catalogación definitiva de las (...) referencias a Gracián en la obra de Nietzsche que incluirá una revisión hermenéutica de dichas citas. Finalmente, se plantearán dos nuevas vías de investigación filosófica que vinculan a ambos pensadores: el escepticismo metafísico, que acerca a Gracián al pirronismo y lo aleja del estoicismo con el que el propio Nietzsche lo vinculaba; y el concepto de “jovialidad científica”, rastreado en el Oráculo manual como una preconfiguración de la figura nietzscheana del espíritu libre. (shrink)

In this work, we study Hilbert-style proof systems for logics based on the data-aware language CoreDataXPath(↓) where the comparison relation between nodes is not necessarily an equivalence relation. We give a sound and complete axiomatization of the class of tree-like Kripke frames endowed with a general comparison relation between nodes. Modular extensions of this axiomatization are also discussed, including cases where the comparison relation is reflexive, symmetric, transitive and an equivalence. A notable highlight that we recover an axiomatization for CoreDataXPath(↓) (...) over any data-tree when the comparison is by ‘equal data’. Moreover, we prove that all these systems are decidable by leveraging the finite model property of their corresponding frame classes. (shrink)

En este artículo sostenemos que, en aquellos casos en los cuales la capacidad _ explanandum _ de un análisis sistémico o mecanicista constituye una función biológica, globalmente, la función explica la estructura y no a la inversa, a pesar de que en algunos casos particulares, el orden en que se determinan los conceptos participantes en la explicación no coincide con el orden de la explicación. Para defender esta tesis, adoptaremos una concepción mínima de explicación basada en la idea de subsunción (...) ampliativa del estructuralismo e ilustraremos las diferencias entre el orden de la explicación y el orden de determinación de los conceptos mediante un estudio de caso tomado de la afasiología moderna. (shrink)

In this work, we study Hilbert-style proof systems for logics based on the data-aware language CoreDataXPath(↓) where the comparison relation between nodes is not necessarily an equivalence relation. We give a sound and complete axiomatization of the class of tree-like Kripke frames endowed with a general comparison relation between nodes. Modular extensions of this axiomatization are also discussed, including cases where the comparison relation is reflexive, symmetric, transitive and an equivalence. A notable highlight that we recover an axiomatization for CoreDataXPath(↓) (...) over any data-tree when the comparison is by ‘equal data’. Moreover, we prove that all these systems are decidable by leveraging the finite model property of their corresponding frame classes. (shrink)

Este trabalho compreende uma reflexão teórica sobre o estudo do fenômeno religioso embasada na teoria social marxista. O objetivo proposto se concentra em demonstrar que as formas ideológicas especificamente religiosas se tornam forças materiais de transformação ou conservação do mundo social. A questão é pensada desde o estatuto teórico marxiano, o qual fundamenta uma ontologia histórico-imanente reelaborada por Lukács. A partir da obra tardia do autor húngaro, expõem-se brevemente as categorias centrais do complexo da religião, enfatizando o papel desempenhado pelo (...) estranhamento religioso. A abordagem da questão religiosa aqui proposta se mostra radicalmente avessa às principais tendências presentes nesse campo de estudos, oferecendo a possibilidade de se compreender a temática tomando o próprio homem e suas relações objetivas enquanto ser social como ponto de partida. (shrink)

In recent times, the exponential growth of sequenced genomes and structural knowledge of proteins, as well as the development of computational tools and controlled vocabularies to deal with this growth, has fueled a demand for conceptual clarification regarding the concept of function in molecular biology. In this article, we will attempt to develop an account of function fit to deal with the conceptual/philosophical problems in that domain, but which can be extended to other areas of biology. To provide this account, (...) we will argue for three theses: (1) some authors have confused metatheoretical issues (about the meaning and application criteria of terms) with metaphysical ones (about teleology); this led them to (2) look for explicit definitions of “function”, in terms of necessary and sufficient criteria of application, in order to make the concept of function eliminable; however, (3) if one leaves metaphysical worries aside and focuses on functional attribution practices, it is more adequate to say that the concept of function has an open texture. That is, that a multiplicity of application criteria is available, none of which is sufficient nor necessary to attribute a function to a trait, and which only in concert form a clear picture. We distinguish this thesis from some usual forms of pluralism. Finally, we will illustrate this account with a historical reconstruction of the ascription of a water transport function to aquaporins. (shrink)

We investigate the expressive power of memory logics. These are modal logics extended with the possibility to store (or remove) the current node of evaluation in (or from) a memory, and to perform membership tests on the current memory. From this perspective, the hybrid logic (↓), for example, can be thought of as a particular case of a memory logic where the memory is an indexed list of elements of the domain.

Que haya una singularidadEsta habría sido la consigna de los grupos. Toda consigna se dice de una ‘instrucción de carácter general que se da, o que se transmiten unas a otras las personas que intervienen en una misión...’ (Moliner 1984: 734). La consigna, por tanto, está referida en primer término a un don, sólo más tarde va a intervenir el cálculo, la conjura. En la consiga algo siempre se da, se ofrece como ‘instrucción de carácter general’, sin contenidos y sin (...) estrategia según reza el sig.. (shrink)

In his work, Michael Ruse underscores the significance of metaphors in science, with a particular focus on the “abyss” between mechanistic and organicist metaphors in the history and practice of biology. Ruse posits that the Darwinian revolution involved a radical “metaphor shift” in biology, transitioning from organicism to mechanism. In this article, I set out several objectives (i) to assess whether the neuronist revolution, pivotal in the inception of neuroscience, involved a shift from an organicist metaphor to a mechanistic one; (...) (ii) to highlight the indispensable influences of organicist metaphors in Cajal’s neuron doctrine; and, consequently, (iii) to challenge the idea of an abyss between mechanistic and organicist metaphors, at least, in neuroscience. (shrink)

Había que hacer algo con esa inagotable variedad de lo concreto. O transformarlo todo en una inmensa descripción, en un registro monumental de la diversidad contemporánea o señalar primeramente, acaso con cierto aplomo, el recorrido de su singularidad. Lo concreto siempre se despliega desagregándose, esto es, imposibilitando su identificación con aquella pluralidad que lo soporta. De no existir el espacio de esa diferencia, esa interrupción, se podría restablecer sin más la hegemonía de lo ab..

En su ensayo Para una crítica de la violencia, Walter Benjamin reivindica el fenómeno social de la huelga general revolucionaria teorizada por Georges Sorel en su obra Reflexiones sobre la violencia, como una figura ejemplar de lo que sería un “medio puro de la política”, al margen de cualquier forma legitimada de poder. En este marco, pocos comentadores contemporáneos advierten una discordancia conceptual entre ambos filósofos: para Sorel, la huelga revolucionaria es un mito social, mientras que el mito, categoría esencialmente (...) negativa en Benjamin, describe la violencia que aprisiona la vida y que se traduce en una forma de poder político superior. En este artículo quisiéramos demostrar esta discordancia conceptual para examinar en seguida cómo ha sido comentada por otros pensadores contemporáneos. La filosofía de la historia, la posibilidad de una acción política ética y la temporalidad mesiánica aparecen en el horizonte teórico que emparenta a estos filósofos y por el cual podría descifrarse su impasse conceptual. Esto se confirma si se despliega la idea de un “medio puro de la política”, pista que Benjamin ofrece sin profundizar y sobre la cual reenvía al pensamiento de un filósofo poco explorado, Erich Unger. En la última parte de este artículo desarrollaremos las claves dadas por Unger, que entran justamente en sintonía con la mención de la huelga general como medio puro de la política. In his Critique of violence, Walter Benjamin claimed that the social phenomenon of the revolutionary general strike was an example of what would be a “pure political mean”. In this context, not many contemporary commentators note an important conceptual incoherence between those two philosophers: for Sorel the revolutionary general strike is a social myth, while in Benjamin the category of myth, essentially negative, describes the violence that imprisons life and crystallizes it in a higher form of political power. In this article, we demonstrate this conceptual discrepancy in order to examine the way it has been approached by other philosophers. The philosophy of history, the possibility of an ethical political action, and messianic temporality, all appear on the theoretical horizon linking these philosophers, and through these ideas a conceptual impasse can be decoded. Moreover, this horizon can be confirmed if we follow the idea of a “pure political means” that Benjamin proposes and which moves forward to the thought of an unexplored philosopher mentioned by him: Erich Unger. In the last part of this article we will develop the keys given by Unger, which fall right in line with the notion of the general strike as a pure political mean. (shrink)

Santiago Ramón y Cajal, the primary architect of the neuron doctrine and the law of dynamic polarization, is considered to be the founder of modern neuroscience. At the same time, many philosophers, historians, and neuroscientists agree that modern neuroscience embodies a mechanistic perspective on the explanation of the nervous system. In this paper, I review the extant mechanistic interpretation of Cajal’s contribution to modern neuroscience. Then, I argue that the extant mechanistic interpretation fails to capture the explanatory import of (...) Cajal’s law of dynamic polarization. My claim is that the definitive formulation of Cajal’s law of dynamic polarization, despite its mechanistic inaccuracies, embodies a non-mechanistic pattern of reasoning (i.e., design explanation) that is an integral component of modern neuroscience. (shrink)

A partir de la divergencia de M. Foucault con Th. Hobbes con respecto a la guerra como principio y fundamento del poder, se muestra la importancia de esa diferencia conceptual para los análisis políticos contemporáneos. Foucault sostiene que, en las sociedades modernas de Occidente, la comunidad política, y más precisamente la política misma, ha sido el terreno de la guerra librada por otros medios. Por extensión, esta tesis significa invertir el principio de von Clausewitz; a saber, que la guerra es (...) la continuación de la política por otros medios. On the basis of the difference between M. Foucault and Th. Hobbes regarding war as a principle and foundation of power, the article shows the importance of this conceptual difference for contemporary political analyses. Foucault argues that in modern Western societies, the political community and, more specifically, politics itself, has been the space of a war waged by other means. By extension, this thesis entails the inversion of von Clausewitz's principle, namely, that war is the continuation of politics by other means. A partir da divergência de M. Foucault com Th. Hobbes sobre a guerra como princípio e fundamento do poder, mostra-se a importância dessa diferença conceitual para as análises políticas contemporâneas. Foucault sustenta que, nas sociedades modernas do Ocidente, a comunidade política, e mais precisamente a política em si, tem sido o terreno da guerra travada por outros meios. Por extensão, esta tese significa inverter o princípio de von Clausewitz; a saber, que a guerra é a continuação da política por outros meios. (shrink)

This article starts from two books by Santiago Alba Rico and Peter Sloterdijk to address the problem of nihilism, leading to Nietzsche and Heidegger to theoretically center the discussion and to conclude that the very idea of Salvation is nihilistic and belongs to its own logic. The fundamental problem can be approached as the conflict between the escape to some metaphysical or transcendent instance — the State or the Revolution, material forms of the Kingdom —or the immersion— which implies (...) the whole assumption of suffering and enjoyment —in immanence. (shrink)

La Casa de Santiago de Jerusalén, para estudiantes bíblicos y arqueólogos españoles en Tierra Santa, fue erigida, formalmente, en noviembre de 1955. Este trabajo recopila e interpreta algunos de los diplomas que se intercambiaron hasta aquel momento los promotores de esta obra. La relevancia que, con los años, ha adquirido este centro de investigación hace que resulte importante recuperar esta documentación y la información programática que aporta para el análisis y la definición de su historia.

I present a discussion of some issues in the ontology of spacetime. After a characterisation of the controversies among relationists, substantivalists, eternalists, and presentists, I offer a new argument for rejecting presentism, the doctrine that only present objects exist. Then, I outline and defend a form of spacetime realism that I call event substantivalism. I propose an ontological theory for the emergence of spacetime from more basic entities. Finally, I argue that a relational theory of pre-geometric entities can give rise (...) to substantival spacetime in such a way that relationism and substantivalism are not necessarily opposed positions, but rather complementary. In an appendix I give axiomatic formulations of my ontological views. (shrink)

Replicability is widely taken to ground the epistemic authority of science. However, in recent years, important published findings in the social, behavioral, and biomedical sciences have failed to replicate, suggesting that these fields are facing a “replicability crisis.” For philosophers, the crisis should not be taken as bad news but as an opportunity to do work on several fronts, including conceptual analysis, history and philosophy of science, research ethics, and social epistemology. This article introduces philosophers to these discussions. First, I (...) discuss precedents and evidence for the crisis. Second, I discuss methodological, statistical, and social-structural factors that have contributed to the crisis. Third, I focus on the philosophical issues raised by the crisis. Finally, I discuss proposed solutions and highlight the gaps that philosophers could focus on. (shrink)

The experimental interventions that provide evidence of causal relations are notably similar to those that provide evidence of constitutive relevance relations. In the first two sections, I show that this similarity creates a tension: there is an inconsistent triad between Woodward’s popular interventionist theory of causation, Craver’s mutual manipulability account of constitutive relevance in mechanisms, and a variety of arguments for the incoherence of inter-level causation. I argue for an interpretation of the views in which the tension is merely apparent. (...) I propose to explain inter-level relations without inter-level causation by appealing to the notion of fat-handed interventions, and an argument against inter-level causation which dissolves the problem. (shrink)

The pharmaceutical industry, in its marketing efforts, often turns to “key opinion leaders” or “KOLs” to disseminate scientific information. Drawing on the author's fieldwork, this article documents and examines the use of KOLs in pharmaceutical companies’ marketing efforts. Partly due to the use of KOLs, a small number of companies with well-defined and narrow interests have inordinate influence over how medical knowledge is produced, circulated, and consumed. The issue here, as in many other cases of institutional corruption, is that a (...) few actors have accumulated the power to shape the information on which many others base their decisions. Efforts to address this corruption should focus on correcting large imbalances in the current political economy of medical knowledge. A sequestration of pharmaceutical research and development on one hand from pharmaceutical marketing on the other, though difficult to achieve, would address this and many other problems. (shrink)

Developments in biosemiotics and democratic theory enable renewed appreciation of the possibilities for ecological democracy. Semiotics is the study of sign processes in meaning-making and communication. Signs and meanings exist in all living systems, and all living systems are therefore semiotic systems. Ecological communication can involve abiotic and biotic communication, including human language, facilitating an integration of politics and ecology in the form of ecological democracy encompassing communicative networks in nature and human society.

The concept of ideology is central to the understanding of the many political, economic, social, and cultural processes that have occurred in the last two centuries. And yet, what is the nature of the different ideologies remains a vague, open, and much disputed question. Many political, sociological, and ideological studies have been devoted to ideology. Very little, on the other hand, has been done from the philosophical field. And this despite the fact that there are undoubtedly many philosophical questions related (...) to ideology and its role in modern industrialized societies. Just a few examples of ideology-related philosophical questions suffice to prove the point: What objects do ideologies deal with? Are the ideologies testable? Are there true ideologies? Do they evolve? How are ideologies related to societies? Is the existence of ideologies inevitable in modern societies? What is the relation of ideology to science? Is science just another kind of ideology? Are we, as human beings, innately predisposed to believe in ideologies? Or, instead, ideologies proliferate through indoctrination and propaganda? Are ideologies necessarily harmful?...and much more. In this article I try to answer some of these questions from a philosophical point of view, taking a materialist approach. I begin by characterizing ideology as a complex, multi-layered concept. Then, I briefly discuss the material systems on which ideological movements operate, that is, societies and concrete human groups. I identify at least 11 different elements that seem to be present in most ideologies, and I compare these characteristics with those of contemporary science and technology. Although some superficial similarities can be identified, there are deep differences that make ideology completely different from science. The similarities, however, are stronger with technology. Ideologies continually evolve with technological advances, social changes, and even with mere fashion. The current fragmentation of ideologies caused by the widespread use of new technologies and social networks has given rise to new phenomena of ideological propagation which, in my opinion, are very dangerous, particularly for open societies. I discuss these processes, within the context of the nature vs nurture debate, along with the question of whether we can get rid of ideologies. (shrink)

We discuss the axiomatization of generalized consequence relations determined by non-deterministic matrices. We show that, under reasonable expressiveness requirements, simple axiomatizations can always be obtained, using inference rules which can have more than one conclusion. Further, when the non-deterministic matrices are finite we obtain finite axiomatizations with a suitable generalized subformula property.

A supertask consists in the performance of an infinite number of actions in a finite time. I show that any attempt to carry out a supertask will produce a divergence of the curvature of spacetime, resulting in the formation of a black hole. I maintain that supertaks, contrarily to a popular view among philosophers, are physically impossible. Supertasks, literally, collapse under their own weight.

Resumen Las enfermedades raras o poco frecuentes constituyen un tema muy complejo desde el punto de vista socio-sanitario y también desde el punto de vista comunicativo. Afectan a menos de 5 por 10.000 personas y suelen ser graves y crónicas. La mayor parte son de origen genético por lo que, con frecuencia, se manifiestan en la etapa infantil. Apenas un diez por ciento tiene tratamientos efectivos. Son pocos los estudios que han abordado el discurso sobre estas patologías. Las ER constituyen (...) aún un tópico que podríamos denominar ‘emergente’ para los profesionales de los medios de comunicación. En este artículo vamos a analizar la representación de las enfermedades raras y de sus principales protagonistas en un corpus de 436 piezas informativas correspondientes a enero de 2014. Desde las premisas del Análisis Crítico del Discurso, estudiaremos los aspectos más relevantes tanto desde el punto de vista macroestructural, como microestructural. (shrink)

Durante el año 2008, el Seminario de Sociedad y Cultura Contemporáneas de nuestra universidad quiso celebrar un ciclo de conferencias sobre la actualidad de lo trágico. Nuestra convicción era que la cultura contemporánea volvía a necesitar la voz y la energía del pensamiento de la tragedia, después de que estas hubieran sido interesadamente neutralizadas en los últimos tiempos. Para este proyecto, se contó con la presencia de toda una autoridad mundial en esta área, Sergio Givone, así como con reputados (...) profesores españoles como Luis Enrique de Santiago Guervós, Pilar López de Santamaría, Marco Parmeggiani o Celso Sánchez Capdequí; acompañados a su vez de jóvenes promesas del panorama nacional. El resultado de ese ciclo es este volumen, donde se recorre a ese respecto un trayecto tanto cronológico (que pasa por Schopenhauer, Dostoievski, Nietzsche, Unamuno, los futuristas) como temático (con asuntos tales que la libertad, el amor fati, el arte contemporáneo, la novedad y la educación). (shrink)

This philosophical introduction to and discussion of social and political studies of science argues that scientific knowledge is socially constructed.

Presentism is, roughly, the metaphysical doctrine that maintains that whatever exists, exists in the present. The compatibility of presentism with the theories of special and general relativity was much debated in recent years. It has been argued that at least some versions of presentism are consistent with time-orientable models of general relativity. In this paper we confront the thesis of presentism with relativistic physics, in the strong gravitational limit where black holes are formed. We conclude that the presentist position is (...) at odds with the existence of black holes and other compact objects in the universe. A revision of the thesis is necessary, if it is intended to be consistent with the current scientific view of the universe. (shrink)

El siguiente trabajo se propone indagar los problemas que la clonación humana acarrearía para la identidad, debido a que este concepto se ha erigido en uno de los principales argumentos para intentar fundamentar una prohibición de la mencionada práctica. Sin embargo, la categoría de identidad aparece no solamente en los argumentos éticos, sino también en las definiciones de la clonación y en las metáforas utilizadas para calificar a los seres nacidos por esta vía. En todos esos planos, se entremezclan diferentes (...) interpretaciones de la idea de identidad, muchas veces creándose confusiones sobre el plano donde se despliegan estos razonamientos. A través de desarrollos filosóficos del concepto, como los aportes de Ricoeur, se pretende evaluar hasta qué punto la identidad del ser nacido por clonación se vería ultrajada por la técnica mencionada. (shrink)

I discuss the ontological assumptions and implications of General Relativity. I maintain that General Relativity is a theory about gravitational fields, not about space-time. The latter is a more basic ontological category, that emerges from physical relations among all existents. I also argue that there are no physical singularities in space-time. Singular space-time models do not belong to the ontology of the world: they are not things but concepts, i.e. defective solutions of Einstein’s field equations. I briefly discuss the actual (...) implication of the so-called singularity theorems in General Relativity and some problems related to ontological assumptions of Quantum Gravity. (shrink)

The problem of deviant causation has been a serious obstacle for causal theories of action. We suggest that attending to the problem of deviant causation reveals two related problems for causal theories. First, it threatens the reductive ambitions of causal theories of intentional action. Second, it suggests that such a theory fails to account for how the agent herself is guided by her reasons. Focusing on the second of these, we argue that the problem of guidance turns out to be (...) related to a number of other issues in the literature on action explanation, and that it is much more general: it threatens not only causal theories but any theory of action. Finally, we suggest that a certain version of the view that acting has a constitutive or formal aim can overcome this problem. (shrink)

It is a remarkable fact that all processes occurring in the observable universe are irre- versible, whereas the equations through which the fundamental laws of physics are formu- lated are invariant under time reversal. The emergence of irreversibility from the funda- mental laws has been a topic of consideration by physicists, astronomers and philosophers since Boltzmann's formulation of his famous \H" theorem. In this paper we shall discuss some aspects of this problem and its connection with the dynamics of space-time, (...) within the framework of modern cosmology. We conclude that the existence of cosmological horizons allows a coupling of the global state of the universe with the local events deter- mined through electromagnetic processes. (shrink)

This chapter discusses some strategies pharmaceutical companies employ to establish influence and even hegemony over domains of medical knowledge: marketing products via medical research and education. The chapter thus contributes to understanding the political economy of knowledge in this industry. As a counterpart to traditional epistemology, studying the political economy of knowledge shifts attention from individual claims and their justifications to some of the forces available to shape terrains on which claims are produced, distributed, and consumed.Of pharmaceutical companies’ clinical research, (...) 70–75% is performed by contract research organizations. CROs conduct trials with one eye to the drug approval process and the other to the marketing of products. On the basis of trial data, analyzed by pharmaceutical company statisticians and scientists, publication planners design suites of scientific manuscripts and hire ghostwriters to write them. These are then given to academic authors, who generally have had little prior connection to the research, analysis, or writing. The manuscripts are published in medical journals appropriate for the audiences the companies wish to reach.The doctors and researchers with whom companies engage most closely are generally termed key opinion leaders. In addition to authoring manuscripts, KOLs serve companies in a number of roles, but most prominently as speakers—at professional meetings, in after-dinner and similar settings arranged by sales representatives, and in continuing medical education courses, which doctors must take to keep their licenses. Research, education, and marketing, then, are often fused. (shrink)

Reseña de ‘El pasado no cabe en la historia’, realizada por Pablo Aravena Núñez, Doctor en Estudios Latinoamericanos por la Universidad de Chile. Sergio Rojas C. El pasado no cabe en la historia Palinodia 2024 Santiago 280 páginas ISBN: 978-956-8438-2.