This case examines how IBERDROLA, Spain’s leading electricity supplier, shifted the company’s strategic focus to concentrate on sustainability and turned it into a source of competitive edge in a liberalized market. Largely pre-empting the industry obligations that came out of the Kyoto agreement, IBERDROLA decided to put sustainability at the heart of the company’s decision-making processes. IBERDROLA sold off its most polluting facilities and all non-core activities to concentrate on becoming the greenest player on the market. Its success was due (...) to its willingness to walk the talk, to get stakeholders on side, and to demonstrate its determination to be a corporate citizen. An important element of the strategy was to establish a working relationship with important NGOs and effect their involvement with IBERDROLA’s activities. An early and uneasy partnership with WWF/Adena over the production of green energy proved a sharp learning curve for both parties. Then in 2004 a relatively minor event triggered a chain of reactions that led to a revolution in the company’s policy of stakeholder integration. A small group of protected birds was killed when they flew into the blades at one of IBERDROLA’s wind power facilities. When previous similar crises had occurred, IBERDROLA had dealt with them through the time-honoured methods of dialogue and confrontation. This time, IBERDROLA decided to initiate a new approach. They invited SEO/BirdLife (the Spanish Ornithology Society), the oldest Spanish NGO dedicated to the environment, to undertake a study into the implications of similar installations on bird conservation and the environment. The intention is for this collaboration to lead to a strategic agreement between both parties. (shrink)

This case examines how IBERDROLA, Spain’s leading electricity supplier, shifted the company’s strategic focus to concentrate on sustainability and turned it into a source of competitive edge in a liberalized market. Largely pre-empting the industry obligations that came out of the Kyoto agreement, IBERDROLA decided to put sustainability at the heart of the company’s decision-making processes. IBERDROLA sold off its most polluting facilities and all non-core activities to concentrate on becoming the greenest player on the market. Its success was due (...) to its willingness to walk the talk, to get stakeholders on side, and to demonstrate its determination to be a corporate citizen. An important element of the strategy was to establish a working relationship with important NGOs and effect their involvement with IBERDROLA’s activities. An early and uneasy partnership with WWF/Adena over the production of green energy proved a sharp learning curve for both parties. Then in 2004 a relatively minor event triggered a chain of reactions that led to a revolution in the company’s policy of stakeholder integration. A small group of protected birds was killed when they flew into the blades at one of IBERDROLA’s wind power facilities. When previous similar crises had occurred, IBERDROLA had dealt with them through the time-honoured methods of dialogue and confrontation. This time, IBERDROLA decided to initiate a new approach. They invited SEO/BirdLife (the Spanish Ornithology Society), the oldest Spanish NGO dedicated to the environment, to undertake a study into the implications of similar installations on bird conservation and the environment. The intention is for this collaboration to lead to a strategic agreement between both parties. (shrink)

This case examines how IBERDROLA, Spain’s leading electricity supplier, shifted the company’s strategic focus to concentrate on sustainability and turned it into a source of competitive edge in a liberalized market. Largely pre-empting the industry obligations that came out of the Kyoto agreement, IBERDROLA decided to put sustainability at the heart of the company’s decision-making processes. IBERDROLA sold off its most polluting facilities and all non-core activities to concentrate on becoming the greenest player on the market. Its success was due (...) to its willingness to walk the talk, to get stakeholders on side, and to demonstrate its determination to be a corporate citizen. An important element of the strategy was to establish a working relationship with important NGOs and effect their involvement with IBERDROLA’s activities. An early and uneasy partnership with WWF/Adena over the production of green energy proved a sharp learning curve for both parties. Then in 2004 a relatively minor event triggered a chain of reactions that led to a revolution in the company’s policy of stakeholder integration. A small group of protected birds was killed when they flew into the blades at one of IBERDROLA’s wind power facilities. When previous similar crises had occurred, IBERDROLA had dealt with them through the time-honoured methods of dialogue and confrontation. This time, IBERDROLA decided to initiate a new approach. They invited SEO/BirdLife (the Spanish Ornithology Society), the oldest Spanish NGO dedicated to the environment, to undertake a study into the implications of similar installations on bird conservation and the environment. The intention is for this collaboration to lead to a strategic agreement between both parties. (shrink)

In order to make strategic decisions and improve their firm’s performance, top management teams must have information on the competitive context in general, and the firm’s competitors in particular. During the decision-making process, top managers can have access to “privileged information”—i.e., information of a confidential and potentially strategic nature that could ultimately confer a decisional advantage over competing parties. However, obtaining and using privileged information in a business context is often illegal—and if not, is usually deemed unethical or “against the (...) rules.” Using a quasi-experimental design, this study explores the reasons why an individual might engage in such unethical behavior. We assess the extent to which managers use privileged information with respect to perceived team cohesion and peers’ ethicality. More specifically, our results show that the use of privileged information is predicted by the decision-maker’s perceptions of their team cohesion and their peers’ ethicality. Moreover, we find that team performance, as a group-level nonself-reported factor, moderates the relationship between cohesion and the use of privileged information. The relationship between cohesion, ethical behavior, and team performance is also discussed. We draw on these findings to make some practical suggestions on how to incorporate practices that could better prevent the unethical use of privileged information in strategic decision-making processes. (shrink)

In this paper I develop a framework for relating dualities and emergence: two notions that are close to each other but also exclude one another. I adopt the conception of duality as 'isomorphism', from the physics literature, cashing it out in terms of three conditions. These three conditions prompt two conceptually different ways in which a duality can be modified to make room for emergence; and I argue that this exhausts the possibilities for combining dualities and emergence. I apply this (...) framework to gauge/gravity dualities, considering in detail three examples: AdS/CFT, Verlinde's scheme, and black holes. My main point about gauge/gravity dualities is that the theories involved, qua theories of gravity, must be background-independent. I distinguish two senses of background-independence: minimalistic and extended. I argue that the former is sufficiently strong to allow for a consistent theory of quantum gravity; and that AdS/CFT is background-independent on this account; while Verlinde's scheme best fits the extended sense of background-independence. I argue that this extended sense should be applied with some caution: on pain of throwing the baby out with the bath-water. Nevertheless, it is an interesting and potentially fruitful heuristic principle for quantum gravity theory construction. It suggests some directions for possible generalisations of gauge/gravity dualities. The interpretation of dualities is discussed; and the so-called 'internal' vs. 'external' viewpoints are articulated in terms of: epistemic and metaphysical commitments; parts vs. wholes. I then analyse the emergence of gravity in gauge/gravity dualities in terms of the two available conceptualisations of emergence; and I show how emergence in AdS/CFT and in Verlinde's scenario differ from each other. Finally, I give a novel derivation of the Bekenstein-Hawking black hole entropy formula based on Verlinde's scheme; the derivation sheds light on several aspects of Verlinde's scheme and how it compares to Bekenstein's original calculation. (shrink)

I conceptualise the role of dualities in quantum gravity, in terms of their functions for theory construction. I distinguish between two functions of duality in physical practice: namely, discovering and describing ‘equivalent physics’, versus suggesting ‘new physics’. I dub these the ‘theoretical’ versus the ‘heuristic’ functions of dualities. The distinction seems to have gone largely unnoticed in the philosophical literature: and it exists both for dualities, and for the more general relation of theoretical equivalence. The paper develops the heuristic function (...) of dualities: illustrating how they can be used, if one has any luck, to find and formulate new theories. I also point to the different physical commitments about the theories in question that underlie these two functions. I show how a recently developed schema for dualities articulates the differences between the two functions. (shrink)

We discuss some aspects of the relation between dualities and gauge symmetries. Both of these ideas are of course multi-faceted, and we confine ourselves to making two points. Both points are about dualities in string theory, and both have the ‘flavour’ that two dual theories are ‘closer in content’ than you might think. For both points, we adopt a simple conception of a duality as an ‘isomorphism’ between theories: more precisely, as appropriate bijections between the two theories’ sets of states (...) and sets of quantities. The first point is that this conception of duality meshes with two dual theories being ‘gauge related’ in the general philosophical sense of being physically equivalent. For a string duality, such as T-duality and gauge/gravity duality, this means taking such features as the radius of a compact dimension, and the dimensionality of spacetime, to be ‘gauge’. The second point is much more specific. We give a result about gauge/gravity duality that shows its relation to gauge symmetries to be subtler than you might expect. For gauge theories, you might expect that the duality bijections relate only gauge-invariant quantities and states, in the sense that gauge symmetries in one theory will be unrelated to any symmetries in the other theory. This may be so in general; and indeed, it is suggested by discussions of Polchinski and Horowitz. But we show that in gauge/gravity duality, each of a certain class of gauge symmetries in the gravity/bulk theory, viz. diffeomorphisms, is related by the duality to a position-dependent symmetry of the gauge/boundary theory. (shrink)

In this paper we present a schema for describing dualities between physical theories, and illustrate it in detail with the example of bosonization: a boson-fermion duality in two-dimensional quantum field theory. The schema develops proposals in De Haro : these proposals include construals of notions related to duality, like representation, model, symmetry and interpretation. The aim of the schema is to give a more precise criterion for duality than has so far been considered. The bosonization example, or boson-fermion duality, (...) has the feature of being simple, yet rich enough, to illustrate the most relevant aspects of our schema, which also apply to more sophisticated dualities. The richness of the example consists, mainly, in its concern with two non-trivial quantum field theories: including massive Thirring-sine-Gordon duality, and non-abelian bosonization. This prompts two comparisons with the recent philosophical literature on dualities:--- Unlike the standard cases of duality in quantum field theory and string theory, where only specific simplifying limits of the theories are explicitly known, the boson-fermion duality is known to hold {\it exactly}. This exactness can be exhibited explicitly. The bosonization example illustrates both the cases of isomorphic and {\it non-isomorphic} models: which we believe the literature on dualities has not so far discussed. (shrink)

Mi ensayo trata de mostrar que es insostenible la ficción de Rorty de una civilización avanzada científicamente cuyos habitantes no sintieran el dolor como una vivencia sufrida en primera persona y que únicamente lo captaran como una excitación objetiva de su sistema nervioso. Entre otras dudas relativas a que esa captación objetiva y exacta se hallaría en indefinida reconstrucción teórica y a que ella no puede ser la experiencia primera del dolor ni siquiera en esa otra galaxia, aduzco que tener (...) un estado fisiológico no equivale por principio a captarlo y que captar determinados rasgos objetivos no puede equivaler por principio a sufrir, a padecer. Concluyo señalando que Rorty, en su empeño por impugnar las representaciones mentales, pierde de vista cómo la experiencia del dolor manifiesta sobre todo la condición originaria del cuerpo vivido.My paper tries to show that Rorty’s fiction of a scientifically developed civilization whose inhabitants should not feel pain as a first-person experience, but would grasp it rather as an objective state of their nervous system, is unsustainable from a phenomenological point of view. I point out several doubts concerning the facts that such an objective apprehension would be in an indefinite process of theoretical reconstruction, and that even in that other galaxy it could not be valid as the original pain situation. But then I focus on the principles that to have a physiological state cannot be equiva-lent to grasping it, and second that to grasp several objective features cannot be equivalent to suffering or to undergoing pain. I conclude by suggesting that Rorty’s eagerness to discard mental representations made him neglect the lived body as implied in everyday experience: the body, not the mind, comes to the fore in the experience of pain. (shrink)

Entre los elementos básicos de la ética de Immanuel Kant destacan el imperativo categórico como fundamento de determinación de la ética, su apelación a la facultad de juzgar y la posibilidad de considerar a la ética kantiana del deber como un modelo de formación de carácter, y por tanto, como una ética de la virtud. El planteamiento de Kant es fecundo incluso en propuestas éticas que difieren de él, específicamente en lo que podría llamarse su "ética material". Finalmente, se muestra (...) cómo la discusión ética contemporánea no puede prescindir de las luces que ofrece el filósofo de Königsberg. (shrink)

También el dolor se dice de múltiples modos, se presenta de maneras muy diversas, adopta aspectos heterogéneos. Tantos que parece imposible su reducción a un único tipo básico o su dependencia genérica respecto de una forma fundamental que el pensamiento pudiera aprehender con ayuda de un solo concepto abarcador. Pero, por otra parte, en esta multiplicidad, en su dispersión prolífica, los muchos tipos de dolores tampoco llegan a fracturar una poderosa unidad de sentido, una inmediata afinidad interna entre ellos, que (...) reaviva el interés del pensamiento por habérselas con el dolor. (shrink)

We advocate an account of dualities between physical theories: the basic idea is that dual theories are isomorphic representations of a common core. We defend and illustrate this account, which we call a Schema, in relation to symmetries. Overall, the account meshes well with standard treatments of symmetries. But the distinction between the common core and the dual theories prompts a distinction between three kinds of symmetry: which we call ‘stipulated’, ‘accidental’ and ‘proper’.

In this essay I begin to lay out a conceptual scheme for: analysing dualities as cases of theoretical equivalence; assessing when cases of theoretical equivalence are also cases of physical equivalence. The scheme is applied to gauge/gravity dualities. I expound what I argue to be their contribution to questions about: the nature of spacetime in quantum gravity; broader philosophical and physical discussions of spacetime. - proceed by analysing duality through four contrasts. A duality will be a suitable isomorphism between models: (...) and the four relevant contrasts are as follows: Bare theory: a triple of states, quantities, and dynamics endowed with appropriate structures and symmetries; vs. interpreted theory: which is endowed with, in addition, a suitable pair of interpretative maps. Extendable vs. unextendable theories: which can, respectively cannot, be extended as regards their domains of application. External vs. internal intepretations: which are constructed, respectively, by coupling the theory to another interpreted theory vs. from within the theory itself. Theoretical vs. physical equivalence: which contrasts formal equivalence with the equivalence of fully interpreted theories. I will apply this scheme to answering questions - for gauge/gravity dualities. I will argue that the things that are physically relevant are those that stand in a bijective correspondence under duality: the common core of the two models. I therefore conclude that most of the mathematical and physical structures that we are familiar with, in these models, are largely, though crucially never entirely, not part of that common core. Thus, the interpretation of dualities for theories of quantum gravity compels us to rethink the roles that spacetime, and many other tools in theoretical physics, play in theories of spacetime. (shrink)

El autor evoca sus encuentros con Julia Iribarne, y las conversaciones y motivaciones intelectuales que de ellos se siguieron. Apunta su impresión de que el pensamiento de Husserl confirió una hondura más humana y entrañable a la reflexión de Julia Iribarne. En su caso, el verde de la vida no sufrió menoscabo por el gris de la teoría.The author recalls his encounters with Julia Iribarne, and the talks and intellectual motivations that followed them. He mentions the impression that Husserl’s thought (...) gave a more human depth to Julia Iribarne´s reflections. The green of life suffered by her no prejudice from a gray theory. (shrink)

Ortega y Gasset’s old lament that no one had so far attempted a rigorous phenomenology of pain no longer holds since the appearance of Christian Grüny’s recent monograph Zerstörte Erfahrung. Eine Phänomenologie des Schmerzes. Grüny argues for the use of phenomenological categories from Merleau-Ponty in order to understand physical pain as a “blocked escape-movement” , concluding that corporeal suffering makes impossible both a clean distinction and a pure identification between the lived body and the physical body that I am. In (...) my paper, I would like to suggest some improvements to Grüny’s approach through the utilization of the category of self-affection, as the material phenomenology of Michel Henry has developed it. In addition to the radical immanence in which hyle, noesis, and noema are unified into a “carnal cogito,” however, I argue that it is necessary to describe the painful self-affection not only in terms of any sensitive excess whatever , as Grüny posits, but also in terms of a mutation of the sensitive excess into the intra-tactile sphere of sensibility. Thus I endorse the Husserlian insight that makes tactility the primordial structure of sensibility. (shrink)

In this paper I analyse two closely related examples of duality and of emergence of gravity, namely AdS/CFT and Verlinde's scheme. Based on the notion of duality introduced in Dieks et al., I here elaborate on the conditions necessary for AdS/CFT to be a duality, in particular the condition of completeness. I also address what is usually seen as a desideratum for any candidate theory of quantum gravity: the background-independence of the theory and the diffeomorphism invariance of the observables. Then (...) I discuss Verlinde's scheme and the extent to which it gives a clear case of emergence of gravity. Finally, I give a novel derivation of the Bekenstein-Hawking black hole entropy formula based on Verlinde's scheme. (shrink)

Mi ensayo revisa la ordenación de las experiencias aflictivas que elaboró Buytendijk con la mirada puesta en el dolor físico. Esta clasificación cuatripartita permite distanciarse del enfoque de Scheler en que el dolor físico se reduce a un estado afectivo más bien amorfo que sólo de manera mediata incumbe al yo. Las convergencias entre las cuatro formas de penalidad que distingue Buytendijk apoyan la determinación propuesta por García-Baró del dolor como experiencia del mal.

In this paper we have two aims: first, to draw attention to the close connexion between interpretation and scientific understanding; second, to give a detailed account of how theories without a spacetime can be interpreted, and so of how they can be understood. In order to do so, we of course need an account of what is meant by a theory ‘without a spacetime’: which we also provide in this paper. We describe three tools, used by physicists, aimed at constructing (...) interpretations which are adequate for the goal of understanding. We analyse examples from high-energy physics illustrating how physicists use these tools to construct interpretations and thereby attain understanding. The examples are: the ’t Hooft approximation of gauge theories, random matrix models, causal sets, loop quantum gravity, and group field theory. (shrink)

Theoretical equivalence and duality are two closely related notions: but their interconnection has so far not been well understood. In this paper I explicate the contribution of a recent schema for duality to discussions of theoretical equivalence. I argue that duality suggests a construal of theoretical equivalence in the physical sciences. The construal is in terms of the isomorphism of models, as defined by the schema. This construal gives interpretative constraints that should be useful for discussions of theoretical equivalence more (...) generally. I illustrate the construal in various formulations of Maxwell’s electromagnetic theory. (shrink)

En la clasificación aristotélica de formas de gobierno no tendría encaje adecuado la forma de dominación política por la que será recordado nuestro siglo: el totalitarismo. Tal es la tesis de Hannah Arendt. Pero la pensadora judía ha querido mostrar ante todo que el análisis de los regímenes totalitarios y de su más peculiar realización -el campo de concentración- daba un sentido inesperado y desconcertante al concepto filosófico del mal radical.

Las siguientes páginas versan sobre la idea del Estado en la obra de José Ortega y Gasset, mostrando los cambios que en torno a aquella idea se producen en su pensamiento. En un primer periodo de mocedad, Ortega idealiza el papel de Estado influido por la tradición del pensamiento clásico y germano. En un segundo momento, a partir de la programática fecha de 1914, se producirá un giro en su pensamiento, quedando el Estado al servicio de la sociedad o la (...) realidad nacional, y por lo tanto en una posición “subalterna” frente a la posición dominante que Ortega le concedía en sus primeros años como intelectual. (shrink)

Pulcro, sobrio, comedido, preciso, cotidiano, manual, podrían ser calificativos (demasiado fácilmente) aplicables al trabajo de Amaya Bombín. Como si se tratara de la labor de una cirujana, de una bordadora, de una artesana, de un ama de casa. Si afirmáramos esto no solamente estaríamos recurriendo a tópicos sobradamente manidos cuando se trata de hablar de la obra de mujeres artistas, sino que además estaríamos desviando nuestra atención de lo que se nos ha dado a experimentar para reflexionar. [...].

Ante estas obras de Victoria Diehl es fácil pensar en conocidos modelos anatómicos en cera o en la iconografía de Venus y Evas de las que un vistazo rápido a cualquier libro de historia del arte nos mostraría múltiples variantes. Algo de todo ello hay aquí. Pero también hay algo que hace que los espectadores se detengan a pensar. Algo más allá de lo reconocible que hace que las lenguas del pasado se muevan a un ritmo actual. Hermes, al trasladar (...) sus mensajes los interpreta, los adapta al interlocutor y al medio; los transforma, los traduce, los recrea. Y logra ponernos en movimiento. [...]. (shrink)

We give an introductory review of gauge/gravity duality, and associated ideas of holography, emphasising the conceptual aspects. The opening sections gather the ingredients, viz. anti-de Sitter spacetime, conformal field theory and string theory, that we need for presenting, in Sect. 5, the central and original example: Maldacena’s AdS/CFT correspondence. Sections 6 and 7 develop the ideas of this example, also in applications to condensed matter systems, QCD, and hydrodynamics. Sections 8 and 9 discuss the possible extensions of holographic ideas to (...) de Sitter spacetime and to black holes. Section 10 discusses the bearing of gauge/gravity duality on two philosophical topics: the equivalence of physical theories, and the idea that spacetime, or some features of it, are emergent. (shrink)

I conceptualise the role of dualities in quantum gravity, in terms of their functions for theory construction. I distinguish between two functions of duality in physical practice: namely, discovering and describing ‘equivalent physics’, versus suggesting ‘new physics’. I dub these the ‘theoretical’ versus the ‘heuristic’ functions of dualities. The distinction seems to have gone largely unnoticed in the philosophical literature: and it exists both for dualities, and for the more general relation of theoretical equivalence. The paper develops the heuristic function (...) of dualities: illustrating how they can be used, if one has any luck, to find and formulate new theories. I also point to the different physical commitments about the theories in question that underlie these two functions. I show how a recently developed schema for dualities articulates the differences between the two functions. (shrink)

In this paper I review the problematic relationship between science and philosophy; in particular, I will address the question of whether science needs philosophy, and I will offer some positive perspectives that should be helpful in developing a synergetic relationship between the two. I will review three lines of reasoning often employed in arguing that philosophy is useless for science: philosophy’s death diagnosis ; the historic-agnostic argument/challenge “show me examples where philosophy has been useful for science, for I don’t know (...) of any”; the division of property argument. These arguments will be countered with three contentions to the effect that the natural sciences need philosophy. I will: point to the fallacy of anti-philosophicalism and examine the role of paradigms and presuppositions ; point out why the historical argument fails ; briefly sketch some domains of intersection of science and philosophy and how the two can have mutual synergy. I will conclude with some implications of this synergetic relationship between science and philosophy for the liberal arts and sciences. (shrink)

In this paper art history and visual studies, the disciplines that study visual culture, are presented as a field whose conjectural paradigm can be used to understand the epistemic problems associated with abduction. In order to do so, significant statements, concepts and arguments from the work of several specialists in this field have been highlighted. Their analysis shows the fruitfulness and potential for understanding the study of visual culture as a field that is interwoven with the assumptions of abductive cognition.

Este artículo trata sobre cómo la imagen de la mujer en la pintura tradicional presenta un código de conducta y una realidad histórica. La mujer desnuda, en cuyo retrato tiene más importancia el cuerpo que la cabeza, la mujer pintada ofrecida como un paisaje, una comida o una presa, dificultará una relación de comunicación entre los sexos y encerrará a la mujer en un arquetipo denigrante. Por eso la primera respuesta de las mujeres pintoras ha sido siempre la búsqueda de (...) su propia imagen en el autorretrato. Actualmente las mujeres artistas buscan nuevos símbolos con qué definir su identidad en oposición a los símbolos clásicos de la tradición pictórica. (shrink)

I begin to develop a framework for emergence in the physical sciences. Namely, I propose to explicate ontological emergence in terms of the notion of ‘novel reference’, and of an account of interpretation as a map from theory to world. I then construe ontological emergence as the “failure of the interpretation to mesh” with an appropriate linkage map between theories. Ontological emergence can obtain between theories that have the same extension but different intensions, and between theories that have both different (...) extensions and intensions. I illustrate the framework in three examples: the emergence of spontaneous magnetisation in a ferromagnet, the emergence of masslessness, and the emergence of space, in specific models of physics. The account explains why ontological emergence is independent of reduction: namely, because emergence is primarily concerned with adequate interpretation, while the sense of reduction that is relevant here is concerned with inter-theoretic relations between uninterpreted theories. (shrink)

I begin to develop a framework for emergence in the physical sciences. Namely, I propose to explicate ontological emergence in terms of the notion of ‘novel reference’, and of an account of interpretation as a map from theory to world. I then construe ontological emergence as the “failure of the interpretation to mesh” with an appropriate linkage map between theories. Ontological emergence can obtain between theories that have the same extension but different intensions, and between theories that have both different (...) extensions and intensions. I illustrate the framework in three examples: the emergence of spontaneous magnetisation in a ferromagnet, the emergence of masslessness, and the emergence of space, in specific models of physics. The account explains why ontological emergence is independent of reduction: namely, because emergence is primarily concerned with adequate interpretation, while the sense of reduction that is relevant here is concerned with inter-theoretic relations between uninterpreted theories. (shrink)

Este artículo expone los argumentos de Kant y Fichte a favor del deber ético de la beneficencia. De manera concreta, se evalúan las razones para que este deber, en sus respectivos sistemas de deberes morales, obtenga un posicionamiento particular y requiera consideraciones aparte de los criterios que, en general, estructuran dichos sistemas. Además, se hacen comentarios comparativos respecto al papel que juega la facultad de juzgar ante el margen de latitud o de juego que, en particular, implica este deber ético (...) en uno y otro autor. (shrink)

This paper explores the options available to the anti-realist to defend a Quinean empirical under-determination thesis using examples of dualities. I first explicate a version of the empirical under-determination thesis that can be brought to bear on theories of contemporary physics. Then I identify a class of examples of dualities that lead to empirical under-determination. But I argue that the resulting under-determination is benign, and is not a threat to a cautious scientific realism. Thus dualities are not new ammunition for (...) the anti-realist. The paper also shows how the number of possible interpretative options about dualities that have been considered in the literature can be reduced, and suggests a general approach to scientific realism that one may take dualities to favour. (shrink)

Las siguientes páginas versan sobre el giro antropológico que se produce en la obra de José Ortega y Gasset en lo que sería el tránsito entre la razón moderna, a la que filósofo español se adhiere en su mocedad –época en que Ortega se decanta por la cultura occidental que con sus raíces en Grecia concibe como la cultura esencial–, y la razón histórico-vital, que, abierta a la pluralidad cultural, se impone en su pensamiento en los primeros años de la (...) década de los años 20 del siglo que dejamos atrás. Frente a la razón moderna europeísta de su pensamiento inicial, Ortega propone en la década de 1920, un tipo de razón vital que incorpora la idea del sentido histórico que es el elemento que definirá de aquí en adelante su pensamiento antropológico. El monismo culturalista que el filósofo español elogiaba en sus primeros años como intelectual, deja paso con el tiempo a un pluralismo de culturas característico de la contemporaneidad. (shrink)