La Virología se ha desarrollado durante la última parte del siglo XX en paralelo con las nuevas técnicas de análisis y manipulación genética y con el auxilio de técnicas físicas e informáticas. En España se han formado núcleos activos tanto en genética viral como en virus patógenos de animales y plantas. Contrariamente a predicciones de hace tan solo tres décadas, las enfermedades víricas siguen siendo un importante problema en medicina, veterinaria y agricultura. Un gran número de enfermedades víricas emergentes constituyen (...) un importante desafío para el siglo XXI. (shrink)

L. Polo es un buen maestro, más preocupado por descubrir la verdad que por ser entendido. Su pensar es paciente, la atención, concentrada. Mantiene la congruencia entre el nivel del método cognoscitivo que emplea y los temas reales conocidos que estudia. En él destacan tres cualidades: la audacia en el buscar, la convivencia con la verdad y la apertura universal al saber.

Desarrollar la libertad como donación es, según Leonardo Polo, exigencia de nuestra altura histórica. Tras comprobar la vigencia actual de tal demanda, este trabajo concreta una propuesta de filosofía, no del don, sino del dar, cuyo modelo puro se toma de los datos de la revelación cristiana. Primero establece las características nucleares del dar divino (comunicación interpersonal, gratuidad y sobreabundancia), para considerar, después, el dar humano: sus diferencias con Aquél y la posibilidad de asemejarlo a él. Se concluye que dar (...) es actividad trascendental, que ser persona es dar, y que el dar pleno será coronación de nuestro dar redimido. (shrink)

RESUMENNota necrológica sobre el filósofo español Leonardo Polo Barrena.PALABRAS CLAVELEONARDO POLO BARRENAABSTRACTObituary of the Spanish philosopher Leonardo Polo Barrena.KEYWORDSLEONARDO POLO BARRENA.

The term ‘moral resilience’ has been gaining momentum in the nursing ethics literature. This may be due to it representing a potential response to moral problems such as moral distress. Moral resilience has been conceptualised as a factor that inhibits immoral actions, as a favourable outcome and as an ability to bounce back after a morally distressing situation. In this article, the philosophical analysis of moral resilience is developed by challenging these conceptualisations and highlighting the risks of such limiting perspectives. (...) It is argued that moral resilience is best understood as a virtue with two associated vices, faintheartedness and rigidity. The intellectual virtue of practical wisdom is required to express resilience as a virtue. This understanding leads to recommendations for professional education, for practice and for further research. (shrink)

We begin by highlighting some points related to Kuhn’s later thoughts on the incommensurability thesis and then show to what extent the standard version of the thesis given by the structuralist metatheory allows us to capture Kuhn’s ideas. Our main aim is to establish what constitutes the basis of comparability between incommensurable theories, even in cases of incommensurability with respect to theoretical and non-theoretical terms. We propose that comparability between incommensurable theories requires some connection between their respective ontologies that can (...) be captured by means of an ontological non-reductive relation. At this point, the structuralist notion of “echeloned partial substructure” may be of help. When the incommensurability is very drastic, the existence of ontological connections between the theories involved may only be evident by common terms of their non-characteristic vocabularies. So, this notion of non-characteristic vocabulary becomes relevant in our proposal. (shrink)

O presente ensaio, aqui publicado em tradução original para Português, constitui uma secção muito significativa da conhecida obra de Giovanni B. Sala sobre Lonergan e a sua relação com Kant. Trata-se de um estudo comparativo das teorias do conhecimento de Immanuel Kant e de Bernard Lonergan, tomando-se como ponto de partida uma análise do estatuto do a priori no conhecimento humano tal como no-lo apresenta a Crítica da Razão Pura, de Kant, para depois se apresentarem as respectivas lacunas, insuficiências e (...) contradições mediante o recurso a Insight, a obra mestra de Bernard Lonergan. Para o filósofo jesuíta, com efeito, o interesse primordial consiste em realçar a possibilidade do conhecimento do ser, possibilidade essa fundamentada na natureza do juízo e na natureza do questionamento humano. Para além disso, mostra-se também como em ordem a ultrapassar a impossibilidade do conhecimento numénico, a reflexão lonerganiana sublinha o conhecimento como estrutura empírica, inteligente, racional e responsável, capaz de captar a realidade, uma vez que esta é, segundo Lonergan, intrinsecamente inteligível. /// The present text is a translation into Portuguese of a section of a work by Giovanni Sala on Lonergan and his relation with Kant. It amounts to a comparative study of the gnoseologies of Kand and Lonergan, whereby the starting point is an analysis of the statute of the a priori in human knowledge such as we find it in the Critique of Pure Reason of Kant, so that in the process the author also shows the corresponding insufficiencies and contradictions by means of a reading of the work Insight by Bernard Lonergan. For the Jesuit philosopher, the main interest of his gnoseology consists in an affirmation of the possibility of knowing being, possibility that is grounded in the nature of judgment itself and in the nature of human interro- gation. Moreover, the article also shows how in order to overcome the impossibility of noumenal knowledge, the lonerganian reflexion underlines knowledge as an empirical structure, intelligent, rational and responsible, able to capture reality. In the end, this is possible due to the fact that, for Lonergan, the real is intrinsically intelligible. (shrink)

En este trabajo se asume: que una teoría factual es un sistema conceptual para representar parcelas deI mundo; que la principal manera de expresar tales sistemas es mediante el lenguaje; y que, consecuentemente, en la comparación de teorías rivales tienen importancia los factores de índole ontosemántica. Desde esa perspectiva se analizan dos problemas que surgen de la aceptación de la tesis de la inconmensurabilidad, a saber: a) el de establecer las condiciones ontosemánticas que dan sentido a la comparabilidad de teorías (...) inconmensurables; y b) el de la consideración de un enfoque ontosemántico compatible con el hecho de que algunas modificaciones en una teoría no conlleven variación de significado y referencia, mientras otras sí.In this work it is assumed: that a factual theory is a conceptual system for representing patches of the world; that the principal way of expressing a system of that sort is by means of language; and that, consequently, factors of ontosemantic kind are important for the comparison between rival theories. Given this perspective, two problems, whieh come up from the acceptance of the incommensurability thesis are analyzed: a) to establish the ontosemantic conditions that give sense to the comparability of incommensurable theories; and b) to consider an ontosemantic picture compatible with the fact that some modifications in a theory are not followd by variance of meaning and reference, while other modifications are. (shrink)

La filosofía puede desenredar problemas humanos que obscurecen los misterios revelados. Este trabajo, primero de una serie sobre ese tema, presenta la noción de dar mediante un conocido texto agustiniano sobre la gracia. Y, tras confrontarlo con textos de autores semipelagianos, propone entender la gracia en clave donal, no causal. Si la actividad de la gracia fuera causal, quedarían imposibilitadas la libertad y el mérito; en cambio, ejercida según el dar, incluye a ambos. Ni pelagianos ni semipelagianos entendieron esto; s. (...) Agustín, empero, descubrió dicha donalidad: los méritos derivan, conjuntamente, de los dones divinos y de nuestra colaboración con ellos. (shrink)

RESUMENEste trabajo describe y examina críticamente la obra mencionada, cuya tesis final es la infinitud del hombre y su divinización por el Kant maduro. Su mérito consiste en (i) realizar una minu- 1 «Existe Dios en nosotros. La identidad de Dios y la razón pura práctica en la Crítica de la razón práctica de Kant». En lo que sigue abrevio el nombre del autor con las siglas «GS», y el de esta obra con las siglas «TGS». ciosa lectura de los (...) postulados de la KpV, que permite descubrir una interna problematicidad no considerada antes, y (ii) proponer como solución a ella la existencia de una naturaleza dual en el hombre (homo phänomenon - homo noumenon). Aunque la obra adolece de ambigüedades tanto en las nociones básicas como en la tesis propuesta, eso no obsta para que sus aportaciones, de gran relevancia, deban ser tenidas seriamente en cuenta.PALABRAS CLAVEHISTORIA DE LA FILOSOFÍA MODERNA; I. KANT; POSTULADOS DE LA RAZÓN PRÁCTICA; DIOS; INFINITUD DEL HOMBRE; ANTROPONOMÍA.ABSTRACTThis note reviews and critically examines the book mentioned in its title. The main thesis of this book is the infiniteness and divinization of human being that can be found in the writings of the late Kant. The book examined has two merits: (i) by means of an exhaustive reading of the postulates of Kant’s «Critique of Practical Reason», it manages to bring to light an internal inconsistency in these postulates; (ii) it proposes the existence of a dual nature in human being (homo phänomenon - homo noumenon) as the solution to that inconsistency. Though the book suffers from ambiguities and inaccuracy both in the basic notions employed and the main thesis advanced, it makes significant contributions that must be seriously taken into account.KEY WORDSHISTORY OF MODERN PHILOSOPHY, I. KANT, PRACTICAL REASON’S POSTULATES, GOD, HUMAN BEING’S INFINITENESS, ANTROPONOMY. (shrink)

En este artículo se explicitan las doscaracterizaciones fundamentales dela inconmensurabilidad interteóricade cómo determinar lo que supuestamentecomparación interesante entre dos teoríasinconmensurables sólo tiene sentido.

Traducción y estudio de la sección 11,2,12-14 del Maymar fi "wupud al-Haliq wa-l-din al-qawim" de Teodoro Abu Qurrah. Buscando demostrar que el cristianismo es la única religión verdadera, Abu Qurrah plantea un método analítico de corte apologético que desarrolla a partir de criterios racionalistas de naturaleza comparatista, adoptando para ello un discurso expositivo, moralista o escriturista en cada caso, de acuerdo con sus necesidades.

It is possible to describe certain basic principles that underlie Leibniz’s political activities. These principles do not literally determine the specific steps Leibniz takes, but play a much more decisive role than that due to mere metaphysical principles. They provide a general frame work for his activities and a point of reference towards which his reflections tend. Particular attention is paid here to the concept of perspective and its presence in Leibniz’s correspondence with Bossuet, Pellison and Madame de Brinon and (...) the way in which a theological dialogue enables Leibniz to develop his vision of reality. (shrink)

La filosofía de Wittgenstein, en cada una de sus dos etapas, presenta criterios para evaluar el psicoanálisis. La primera evaluación es explícita al psicoanálisis freudiano y lo rechaza. La segunda evaluación es conjeturada en este texto para aceptar la versión del psicoanálisis lacaniano. Para exponer ambas se realiza un análisis teórico conceptual de la literatura wittgensteiniana sobre Freud y sobre la pragmática lingüística aplicada a: la ruptura de la unidad del significante sobre el significado que tomó Lacan de Saussure; la (...) distinción entre enunciado y enunciación que Lacan tomó de Quine; y la distinción entre decir y mostrar. Ello permitirá comprender la distinta postura de Wittgenstein hacia el psicoanálisis, entre ambas etapas, y las razones para aceptar a Lacan, otorgando evidencia de cómo Lacan se convirtió en un discípulo wittgensteiniano y el valor que tiene la metáfora en dicha consideración. (shrink)

It is often thought that bets on the truth of known propositions become irrational if the losing costs are high enough. This is typically taken to count against the view that knowledge involves assigning credence 1. I argue that the irrationality of such extreme bets can be explained by considering the interactions between the agent and the bookmaker. More specifically, the agent’s epistemic perspective is altered by the fact that the bookmaker proposes that unusual type of bet. Among other things, (...) being willing to offer a bet with unnecessarily harmful losing costs is likely to undermine the baseline level of trustworthiness required for it to be rational to engage in betting exchanges. This sort of explanation does not require granting either that we assign credence lower than 1 to known propositions or that knowledge is sensitive to practical stakes. Moreover, I show that, in our ordinary lives, we frequently perform actions that we know would be disastrous if certain conditions did not obtain. This behaviour can be seen as a form of implicit extreme betting and, nevertheless, it is often rational. (shrink)

I criticise Pippin’s understanding of the relation between Hegel, Kant, and pre-Kantian metaphysics. Contrary to Pippin’s view, I contend that Hegel did not see the pre-Kantian investigation of being qua being as essentially hopeless. On the contrary, through an analysis of Hegel’s criticisms of Kant and of Hegel’s notion of thought, I contend that Hegel is much closer to pre-Kantian metaphysics than to Kant.

Tall tales presents a sweeping survey of common myths about the mind and brain. In a lighthearted and accessible style, it exposes the truth behind these beliefs, how they are perpetuated, why people believe them, and why they might even exist in the first place.

Abortion analysis from a conceptual point of view Análise do abordo do ponto de vista conceitual Abortion is one of the most serious attacks against intergenerational solidarity because it directly attacks filiation. The diachrony establishes the protection of the weakest and the love between parents and children. This is broken from the attacks on the figure of the child. This paper moves in the concepts and the need to contribute in favor of life in today’s society. For this, it is (...) necessary to influence in favor of the dignity of human life in the academic and debate circles, spaces in which the different currents of opinion are created. Para citar este artículo / To reference this article / Para citar este artigo Aznar-Sala FJ. Análisis del aborto desde un punto de vista conceptual. Pers Bioet. 2019; 23: 34-48. DOI: https://doi.org/10.5294/pebi.2019.23.1.3 Recibido: 19/07/2018 Aceptado: 01/11/2018. (shrink)

The dorsal and medial pallial formations of mammals, birds, and reptiles show overall functional striking similarities. Most of these similarities have been frequently considered examples of convergent evolution. However, a considerable amount of neurobiological comparative evidence suggests the presence of a common basic pattern of vertebrate forebrain organization. This common pattern can support functional conservation.