El artículo pretende provocar un acercamiento a la enseñanza de la estadística descriptiva y probabilística, con el diseño de experiencias didácticas basadas en experiencias de maestros que aprenden de maestros a través de la implementación de tecnologías de información y comunicación, con el fin de implementar un recurso concreto para la modelación y estructuración de situaciones en las que las diferentes distribuciones de probabilidad se pueden implementar pedagógicamente. Como estrategia pedagógica, se persigue más que “hacer datos”, conseguir la familiaridad del (...) concepto, con el cual los estudiantes colombianos están enfrentados en particular dentro del componente de estándares básicos de pensamiento aleatorio y variacional (MINISTERIO DE EDUCACIÓN NACIONAL -MEN-, 2006). La estrategia, para el cuerpo de docentes del área de matemáticas y estadística, constituye una metodología dirigida a la conformación de un banco de alternativas innovadoras para trabajar didácticamente en estos conceptos tanto en su didáctica, como en su forma de implementar el software libre GeoGebra. La perspectiva de la propuesta se materializa en la expresión reflexiva de estrategias de enseñanza continuamente mejoradas. En cuanto a la estadística descriptiva e inferencial, se persigue el desarrollo de actitudes positivas de maestros y de estudiantes frente a la cotidianidad y al mundo de la vida, en donde las actividades suelen involucrar situaciones contextualizadas en las que se demanda del lenguaje estadístico. (shrink)

This paper defends the view, put roughly, that to think that p is to guess that p is the answer to the question at hand, and that to think that p rationally is for one’s guess to that question to be in a certain sense non-arbitrary. Some theses that will be argued for along the way include: that thinking is question-sensitive and, correspondingly, that ‘thinks’ is context-sensitive; that it can be rational to think that p while having arbitrarily low credence (...) that p; that, nonetheless, rational thinking is closed under entailment; that thinking does not supervene on credence; and that in many cases what one thinks on certain matters is, in a very literal sense, a choice. Finally, since there are strong reasons to believe that thinking just is believing, there are strong reasons to think that all this goes for belief as well. (shrink)

This paper defends the simple view that in asserting that p, one lies iff one knows that p is false. Along the way it draws some morals about deception, knowledge, Gettier cases, belief, assertion, and the relationship between first- and higher-order norms.

An action is agentially perfect if and only if, if a person tries to perform it, they succeed, and, if a person performs it, they try to. We argue that trying itself is agentially perfect: if a person tries to try to do something, they try to do it; and, if a person tries to do something, they try to try to do it. We show how this claim sheds new light on questions about basic action, the logical structure of (...) intentional action, and the notion of "options" in decision theory. On the way to these central ideas, we argue that a person can try to do something even if they believe it is impossible that they will succeed, that a person can try to do something even if they do not want to succeed, and that a person can try to do something even if they do not intend to succeed. (shrink)

This paper considers some puzzling knowledge ascriptions and argues that they present prima facie counterexamples to credence, belief, and justification conditions on knowledge, as well as to many of the standard meta-semantic assumptions about the context-sensitivity of ‘know’. It argues that these ascriptions provide new evidence in favor of contextualist theories of knowledge—in particular those that take the interpretation of ‘know’ to be sensitive to the mechanisms of constraint.

A plausible principle about the felicitous use of indicative conditionals says that there is something strange about asserting an indicative conditional when you know whether its antecedent is true. But in most contexts there is nothing strange at all about asserting indicative conditionals like ‘If Oswald didn’t shoot Kennedy, then someone else did’. This paper argues that the only compelling explanation of these facts requires the resources of contextualism about knowledge.

This paper argues that two widely accepted principles about the indicative conditional jointly presuppose the falsity of one of the most prominent arguments against epistemological iteration principles. The first principle about the indicative conditional, which has close ties both to the Ramsey test and the “or‐to‐if” inference, says that knowing a material conditional suffices for knowing the corresponding indicative. The second principle says that conditional contradictions cannot be true when their antecedents are epistemically possible. Taken together, these principles entail that (...) it is impossible to be in a certain kind of epistemic state: namely, a state of ignorance about which of two partially overlapping bodies of knowledge corresponds to one's actual one. However, some of the more popular “margin for error” style arguments against epistemological iteration principles suggest that such states are not only possible, but commonplace. I argue that the tension between these views runs deep, arising just as much for non‐factive attitudes like belief, presupposition, and certainty. I also argue that this is worse news for those who accept the principles about the indicative conditional than it is for those who reject epistemological iteration principles. (shrink)

Counterfactuals are context-sensitive. However, we argue that various debates and doctrines in metaphysics and the philosophy of science are premised on ignoring the full extent of counterfactual context-sensitivity. Our focus is on the prominent "miracle" versus "no-miracle" debate about counterfactuals under the assumption that our laws of nature are deterministic. But we also discuss doctrines that employ counterfactuals in theories of rational decision, as well as doctrines that explain what it is to be a law of nature in terms of (...) counterfactuals. We conclude by drawing some morals about the use of counterfactuals in philosophical theorizing more generally. (shrink)

How is what we believe related to how we act? That depends on what we mean by ‘believe’. On the one hand, there is what we're sure of: what our names are, where we were born, whether we are sitting in front of a screen. Surety, in this sense, is not uncommon — it does not imply Cartesian absolute certainty, from which no possible course of experience could dislodge us. But there are many things that we think that we are (...) not sure of. For example, you might think that it will rain sometime this month, but not be sure that it will. Both what we're sure of and what we think have important normative connections to action. But the connections are quite different. This paper explores these issues with respect to assertion, inquiry, and decision making. We conclude by arguing that there is no theoretically significant notion of ‘full belief’ intermediate in strength between thinking and being sure. (shrink)

I argue that a standard formulation of hinge epistemology is host to epistemic relativism and show that two leading hinge approaches (Coliva’s acceptance account and Pritchard’s nondoxastic account) are vulnerable to a form of incommensurability that leads to relativism. Building on both accounts, I introduce a new, minimally epistemic conception of hinges that avoids epistemic relativism and rationally resolves hinge disagreements. According to my proposed account, putative cases of epistemic incommensurability are rationally resolvable: hinges are propositions that are the objects (...) of our belief-like attitudes and are rationally revisable in virtue of our overarching commitment to avoid systematic deception in our epistemic practices. (shrink)

This paper presents a puzzle involving embedded attitude reports. We resolve the puzzle by arguing that attitude verbs take restricted readings: in some environments the denotation of attitude verbs can be restricted by a given proposition. For example, when these verbs are embedded in the consequent of a conditional, they can be restricted by the proposition expressed by the conditional’s antecedent. We formulate and motivate two conditions on the availability of verb restrictions: a constraint that ties the content of restrictions (...) to the “dynamic effects” of sentential connectives and a constraint that limits the availability of restriction effects to present tense verbs with first-person subjects. However, we also present some cases that make trouble for these conditions, and outline some possible ways of modifying the view to account for the recalcitrant data. We conclude with a brief discussion of some of the connections between our semantics for attitude verbs and issues concerning epistemic modals and theories of knowledge. (shrink)

I argue against the Standard View of ignorance, according to which ignorance is defined as equivalent to lack of knowledge, that cases of environmental epistemic luck, though entailing lack of knowledge, do not necessarily entail ignorance. In support of my argument, I contend that in cases of environmental luck an agent retains what I call epistemic access to the relevant fact by successfully exercising her epistemic agency and that ignorance and non-ignorance, contrary to what the Standard View predicts, are not (...) modal in the sense that knowledge is. After responding to objections, I conclude by sketching an alternative account of ignorance centered on the notions of epistemic access and epistemic agency. (shrink)

Este artigo apresenta um quadro conceitual para examinar a questão do especismo. Começa definindo-o como a consideração ou tratamento desfavorável injustificado daqueles que não pertencem a uma determinada espécie. A seguir, esclarece alguns dos mal-entendidos comuns acerca do que é e do que não é o especismo. Depois disso, argumenta contra a confusão entre (1) os diferentes modos em que se pode defender o especismo; e (2) as diferentes posições que assumem o especismo como uma de suas premissas. Dependendo se (...) essas últimas aceitam ou não outros critérios para a consideração moral à parte do especismo, podem ser posições especistas simples ou combinadas. Mas o especismo segue sendo em todos os casos a mesma ideia. Finalmente, este artigo examina o conceito de antropocentrismo, que define como o tratamento ou consideração desfavorável daqueles que não são membros da espécie humana. O conceito de antropocentrismo difere do de especismo e do de misoteria (animadversão para com os animais não humanos). Não obstante, pode-se concluir que o antropocentrismo é uma forma de especismo, à luz do que indicam, entre outros, o argumento da sobreposição de espécies e o argumento da relevância. (shrink)

Although much has been written about the truth-conditions of de re attitude reports, little attention has been paid to certain ‘ultra-liberal’ uses of those reports. We believe that if these uses are legitimate, then a number of interesting consequences for various theses in philosophical semantics follow. The majority of the paper involves describing these consequences. In short, we argue that, if true, ultra-liberal reports: bring counterexamples to a popular approach to de re attitude ascriptions, which we will call ‘descriptivism’; and (...) combine with independently plausible principles about the logic of belief to imply that subjects can achieve omniscience about what exists from the armchair. Although we are not committed to the view that ultra-liberal reports are false, in the final part of the paper we discuss the prospects of pursuing a line according to which the acceptability of such reports ought not be taken at face value. We conclude by arguing that those who are sympathetic with this move might have reason to doubt the truth of an even broader class of acceptable de re attitude reports, namely those that have been taken to undermine orthodox accounts of de re attitude ascriptions. (shrink)

Entiendo la acción filosófica como un proceso doble de crítica axiomática y construcción teórica. Cuando esta acción se aplica a las construcciones simbólicas de nuestra identidad, la llamo mitopoética. Por motivos evidentes, este libro no puede sino aspirar a ser el bosquejo de un mapa epistemológico a gran escala de las narraciones de la identidad humana, esquema que he dividido en tres partes. En las dos primeras, defino una estructura conceptual que será utilizada en la tercera para desarrollar una teoría (...) de la acción mítica. La primera es una introducción general a los problemas de la mitología tal y cómo han sido tratados desde el punto de vista de la filosofía de la religión, la lingüística, la historia, la estética y la epistemología, fundiendo todos en un concepto más general de antropología filosófica. La segunda parte está dedicada a la definición de las emociones y a la comprensión de su centralidad en relación a la racionalidad y la estructura de los mitos. A partir de los procesos de desarrollo semántico-emocional del lenguaje, construyo una teoría de la racionalidad continua, en la que los ritos animales son entendidos como protomitos, y los rituales y mitos humanos como un desarrollo simbólico enario de unos protocolos generales de supervivencia. Ambas partes son, entonces, una discusión sobre los elementos conceptuales necesarios para comprender las estructuras mítico-rituales, definidas y tratadas en la tercera sección, en la que defino las propiedades de las acciones miméticas interpretativas, o acciones míticas, y examino las diferentes configuraciones que han tomado a lo largo de nuestro desarrollo simbólico. El libro concluye con un análisis de los condicionamientos generales para el desarrollo de futuras estructuras míticas. Mi punto de partida ontoepistemológico es evolucionista, emergentista y constructivista, una postura que queda mejor expresada a partir de la teoría de la racionalidad continua, de inspiración aristotélica, que parte de que los procesos vitales muestran -en diferentes estados de complejidad- la propiedad de la inteligencia. (shrink)

Longtermism should not be wrongly defined as the view that we should act so that the future is as good as possible for human beings and their descendants; rather, longtermists should be concerned with what the long-term future may be like for all sentient beings. This includes nonhuman animals, as different risks of future suffering may afflict them. Indifference toward their interests could lead to the worsening of their use as resources, quantitatively and qualitatively. It could also help expand wild (...) animal suffering, a process that may have already begun. (shrink)

This paper defends a theory of fictional truth. According to this theory, there is a fact of the matter concerning the number of hairs on Sherlock Holmes' head, and likewise for any other meaningful question one could ask about what's true in a work of fiction. We argue that a theory of this form is needed to account for the patterns in our judgments about attitude reports that embed fictional claims. We contrast our view with one of the dominant approaches (...) to fictional truth, which originates with David Lewis. Along the way we explore the relationship between fiction, counterfactuals, and vagueness. (shrink)

This article examines and rejects the view that nonhuman animals cannot be recipients of justice, and argues that the main reasons in favor of universal human rights and global justice also apply in the case of the international protection of the interests of nonhuman animals. In any plausible theory of wellbeing, sentience matters; mere species membership or the place where an animal is born does not. This does not merely entail that regulations of the use of animals aimed at reducing (...) their suffering should be implemented. It actually supports the end of such use, as well as other positive steps to provide help and to promote what is good not only for domesticated animals, but also for those living in the wild. Another reason to bring the protection of animals' interests into the international arena is that it is at this level that numerous animal exploitation industries enjoy the protection of different agreements and institutions. It does not follow from this that changing international law should be animal advocates' first priority, but it does follow that they should conduct their work internationally and not limit it to their own countries. (shrink)

Existen conceptos clave en las diversas ciencias (ya sean formales, naturales, biosociales o sociales) como “teoría” o “modelo” que están aún hoy sujetos a un amplio debate epistemológico, i.e. desde la teoría del conocimiento, y centrada en el estudio del conocimiento científico en particular. Los científicos, pues, construyen y utilizan diferentes nociones que cargan tras de sí realmente con un exhaustivo debate extracientífico sobre su naturaleza. En este trabajo se ofrecerán algunas aclaraciones y propuestas formales de definición sobre tales nociones (...) desde la filosofía de la ciencia del astrofísico y filosofo Gustavo Esteban Romero (G. E. Romero). En concreto se ensayaran unas definiciones formales de “teoría” y “modelo”, para las ciencias actuales (y otras disciplinas pasibles de su aplicación), y se contextualizarán estas ideas en el debate sobre la estructura y organización de los saberes científicos. (shrink)

Whipple disease is a rare, infectious, disease first described from a single case by Whipple in 1907. As well as characterising the clinical and pathological features of the condition, Whipple made two suggestions regarding its aetiology. These were either than the disease was caused by an infectious agent, or that it was of metabolic origin. As the disease is now thought to be caused by infection with the bacterium Tropheryma whipplei, historical reviews of the history of the disease typically mention (...) only the first of these suggestions. In this paper, we therefore revisit Whipple’s other theory. We argue that a diverse and often successful research programme was developed around this mechanism of disease causation which gave rise to many useful findings on the condition. In the later parts of this article, we then turn to discuss the surprising neglect of this period of Whipple disease research in the current literature, and conclude by offering a brief reconstruction of this early history suitable for use in a technical context. (shrink)

En su libro Una ética sin fundamentos, Nicolás Zavadivker sostiene que la teoría ética y metaética de Mario Bunge pretende fundamentar las normas morales en premisas fácticas, sin hacer uso de valores. El presente trabajo discute esa tesis y sostiene que la teoría de Bunge busca construir y evaluar un sistema de valores y de normas, de forma rigurosa y sin arbitrariedad, a partir de conocimientos fácticos y valores de los evaluadores. Dado que la teoría de Bunge incluye valores entre (...) sus premisas argumentativas, es incorrecto categorizarla como una posición fundacionista que prescinde de valores. (shrink)

En el presente trabajo se utiliza el problema ético de la automatización en transportes y vehículos dotados de inteligencia artificial (IA) para un análisis crítico de las diferentes posiciones éticas y morales clásicas. Debido a la intersección de la IA con los campos de investigación de la bioética, la nomoética y la tecnoética, existe un hilo conductor en sus fundamentos. Además, se juzga necesario para este propósito, así como por rigurosidad, hacer uso de una cantidad mínima de herramientas formales y (...) exponer un proyecto de una teoría ética actualizada, sistémica y materialista, que sobrepase a sus sistemas rivales. Así, se pretende ofrecer las bases para una teoría alterna más fecunda y explicar cómo las posiciones éticas tradicionales pueden ser obsoletas, si no directamente inaplicables, para afrontar la automatización inteligente y problemas morales similares, en la actualidad. (shrink)

In this essay, I reflect on the implications of intellectual virtues in scientific endeavor. To this end, I first offer a depiction of scientific endeavor by resorting to the notion of academic attitude, which involves aspects concerning the generation and possession of knowledge. Although there are differences between these activities, they have in common the engagement of diverse intellectual agents (scientists). In this sense, I analyze how intellectual virtues are linked to 1) scientific research tasks, such as theory appraisal, and (...) 2) those tasks of vigilance and intervention in the uses of scientific knowledge. I conclude that intellectual virtues play a leading role in achieving higher quality scientific research and adequate foresight on the uses and impacts of scientific findings. In this order of ideas, I propose an agenda for further inquiries on these matters, highlighting the relevance of reflecting and empirically researching the relationship between intellectual virtues and science, as well as cultivating intellectual virtues in various stages of scientific training. (shrink)

We claim that scientists working with deep learning (DL) models exhibit a form of pragmatic understanding that is not reducible to or dependent on explanation. This pragmatic understanding comprises a set of learned methodological principles that underlie DL model design-choices and secure their reliability. We illustrate this action-oriented pragmatic understanding with a case study of AlphaFold2, highlighting the interplay between background knowledge of a problem and methodological choices involving techniques for constraining how a model learns from data. Building successful models (...) requires pragmatic understanding to apply modelling strategies that encourage the model to learn data patterns that will facilitate reliable generalisation. (shrink)

Resumen: Todo hecho debe ser narrado para ser objeto de examen valorativo. Pero este examen depende, en parte, de cómo aquél sea narrado. Algunos autores han señalado el valor democrático que posee el enfoque narrativo, en la medida en que permite que una narración sea construida a partir de diferentes puntos de vista. El problema es que estos puntos de vista pueden conducir a soluciones alternativas o incluso antagónicas, fenómeno no infrecuente en una sociedad multicultural como la nuestra. Desde un (...) punto de vista estrictamente narrativo, el mejor relato es el más persuasivo. Pero esto nos aboca al relativismo, puesto que la eficacia de un relato está en función del auditorio ante el que se argumenta. En este trabajo se ha intentado poner de manifiesto que sólo se alcanza a comprender la verdadera contribución de la narrativa si nos situamos, no tanto en el plano de los hechos, como en el plano de la normatividad. La tesis que aquí se sostiene es que la utilidad del enfoque narrativo está en función del valor arquetípico del modelo o estándar de conducta que eventualmente contenga una determinada narración. Entronca así directamente con la noción de razón práctica, más allá de sus específicos puntos de conexión con algunas de las metodologías bioéticas más importantes. Abstract: Every fact must be narrated in order to be subject of value judgement. But this value judgement depends partly on how that fact is narrated. Some authors have highlighted the democratic value of the narrative approach, because of its admission of different points of view to construct a story. The problem is that these points of view can easily lead to alternative solutions o even opposing ones. This phenomenon is not rare in our multicultural society. From an strictly narrative point of view, the best story is the most persuasive. But this lead us to relativism, because the efficacy of an story relies on the audience towards the argumentation is developed. In this work we have tried to bring to light that the genuine contribution of the narrative approach is not achieved if we stay on the level of facts and we do not pass to the level of normativity. We suggest the thesis that the utility of narrative approach is a function of the archetypical standard of behavior that a story may content. So this approach, beyond its specific connections with some of the most prominent bioethical methodologies, become directly connected with the notion of practical reason. (shrink)

The methods of philosophical consultation vary enormously according to the practitioners who conceive and apply them. In this paper, we discuss the conceptions and methods we have been carrying out for several years in this field, such as philosophical naturalism, the dual requirement, first steps, anagogy and discrimination, thinking the unthinkable, switching to the "second floor", and being philosophical. Our methodology is mainly inspired by the Socratic maieutic, where the philosopher questions his interlocutor, invites him to identify the stakes of (...) his discourse, to conceptualize it by distinguishing key terms in order to implement them, to problematize it through a critical perspective, to universalize its implications. This practice has the specificity of inviting the subject to move away from a mere sensation to allow him a rational analysis of his speech and of himself, a sine qua non condition for deliberating on the cognitive and existential stakes which must be made explicit at first. The removal from oneself that this unnatural activity presupposes, for which it requires the assistance of a specialist, poses a certain number of difficulties, e.g., frustration, speech as a pretext, the issue of truth, pain and epidural. Finally, some additional exercises are very useful for the reflection process, such as establishing connections, real speech, order, universal and singular, and accepting the pathology. (shrink)

This paper is about teaching philosophy to high school students through Lincoln-Douglas (LD) debate. LD, also known as “values debate,” includes topics from ethics and political philosophy. Thousands of high school students across the U.S. debate these topics in class, after school, and at weekend tournaments. We argue that LD is a particularly effective tool for teaching philosophy, but also that LD today falls short of its potential. We argue that the problems with LD are not inevitable, and we offer (...) strategic recommendations for improving LD as a tool for teaching philosophy. Ultimately, our aim is to create a dialogue between LD and academic philosophy, with the hope that such dialogue will improve LD’s capacity to teach students how to do philosophy. (shrink)

Atas do III Colóquio Internacional de Metafísica. [ISBN 978-85-7273-730-2]. Sumário: 1. Prazer, desejo e amor-paixão no texto de Lucrécio, por Antonio Júlio Garcia Freire; 2. Anaximandro: física, metafísica e direito, por Celso Martins Azar Filho; 3. Carta a Guimarães Rosa, por Cícero Cunha Bezerra; 4. Ante ens, non ens: La primacía de La negación em El neoplatonismo medievel, por Claudia D’Amico; 5. Metafísica e neoplatonismo, por David G. Santos; 6. Movimento e tempo no pensamento de Epicuro, por Everton da Silva (...) Rocha; 7. Críticas e elogios de Nietzche a Sócrates, por Fernanda Bulhões; 8. Sobre a Metafísica ou a respeito do jejum, por Gilvan Fogel; 9. A origem estética da ontologia hermenêutica de Luigi Pareyson, por Íris Fátima da Silva; 10. A Natureza da filosofia de Hume, por Jaimir Conte; 11. Logique ET métaphysique, por Jean-Baptiste Jainet; 12. Blaise Pascal: da recusa da metafísica da raison à metafísica do « estudo do homem », por João Emiliano Fotaleza de Aquino; 13. O niilismo no prólogo de Assim Falou Zaratustra. Por José Elielton de Sousa; 14. Presencia;Ausência: de Plotino a Procolo, por José Maria Zamora; 15. A natureza do Eros platônico, por Jovelina Maria Ramos de Souza; 16. Breve comentário acerca da origem da Gelassenheit de Heidegger a partir da mística de mestre Eckkart, por Luiz Fernando Fontes-Teixeira; 17. Humanismo e domesticação em Regras para o parque humano, por Luiz Roberto Alves dos Santos; 18. Contra a teoria de dois mundos na filosofia de Platão (República V 476e-478e), por Marcelo Pimenta Marques; 19. Sensações, impressões, projeções: as afecções do pensamento, por Markus Figueira da Silva; 20. Contribuições à história de uma metáfora: Heidegger e Nicolau de Cusa, por Oscar Federico Bauchwitz; 21. Uma impossibilidade ontológica em Schopenhauer, por Paulo César Oliveira Vasconcelos; 22. Ser e fenômeno: a Fenomenologia como teoria estética da ciência, por Pedro Paulo Coroa; 23. Para que serve a Metafísica de Aristóteles? O exemplo do movimento animal, por Pierre-marie Morel; 24. Contribuições para uma ontologia digital, por Rafael Capurro; 25. O que é o fim da metafísica, por Rodrigo Ribeiro Alves Neto; 26. A Physis na conformação do logos: linguagem e pensamento no corpus epicúreo, por Rodrigo Vidal do Nascimento; 27. O acontecimento de mundo na era da informação, por Soraya Guimarães da Silva; 28. Apofaticismo e abstração em Mark Rothko, por Vanessa Alves de Lacerda Santos. -/- . (shrink)

The properties of angular momentum and its connection to magnetic momentum are explored, based on a reconsideration of the Stern-Gerlach experiment and gauge invariance. A possible way to solve the so called spin crisis is proposed. The separation of angular momentum of a quan- tum system of particles into orbital angular momentum plus intrinsic angular momentum is reconsidered, within the limits of the Schrodinger theory. A proof is given that, for systems of more than two particles, un- less all of (...) them have the same mass, the possibility of having eigenvalues of the form (n + 1/2)h is not excluded. (shrink)

Como es sabido, en el ámbito de la ética biomédica, se han formulado diversas propuestas metodológicas que tratan de ofrecer una serie de pautas para la toma de decisiones. Estas metodologías son útiles, en la medida en que aportan criterios, pero son esencialmente insuficientes. En efecto, tomar una buena decisión requiere un tino especial, que va más allá de la mera técnica, y que tradicionalmente se ha denominado prudencia. No en el sentido más común y periférico de precaución, sino en (...) el sentido más central de phrónesis o prudentía. Aunque no es una noción nueva, sí se trata de una noción que suele aparecer desdibujada, ocupando un lugar equivocado, marginal o indefinido en la teoría de la toma de decisiones biomédicas. A partir de esta constatación se pretende dos cosas. En primer lugar, señalar la necesidad de comprender el papel troncal que tiene la prudencia en el ámbito de la toma de decisiones, para lo que se partirá de algunas de las metodologías más influyentes en nuestro entorno. Y, en segundo lugar, recuperar los colores originales de la noción aristotélica de prudencia. Por razones de espacio, en el presente trabajo la segunda cuestión es sólo parcialmente abordada. (shrink)

Es innegable que desde la publicación de A Theory of Justice en 1971 la filosofía política ha dado un giro en las temáticas que históricamente ha abordado. Pues como afirma Robert Nozick, es imposible realizar cualquier tipo de filosofía práctica, sin considerar el marco teórico ofrecido por la obra de Rawls, dado que lo inédito de su trabajo es ofrecer una teoría sustantiva de justicia que deja atrás la tradición lógica-analítica, así como el mero análisis histórico-sistemático. Las múltiples repercusiones han (...) dado inicio a una vasta cantidad de encuentros y desencuentros en la forma concebir la justicia social. En este debate se enmarca el último libro del profesor Pablo Aguayo Westwood: Justicia social: conceptos, teorías y problemas, donde propone una breve revisión de los principales hitos que han marcado la discusión en torno a la justicia social, así como algunos problemas prácticos que conciernen a esta. (shrink)

Según la teoría contemporánea, un sistema jurídico existe cuando es eficaz en general. Así, identificar las normas jurídicas válidas en tal sistema sólo requiere cumplir con los requisitos establecidos en su correspondiente regla de reconocimiento.**** De modo que ni en la cuestión de la existencia del sistema ni en la de la identificación de sus normas tiene que ver la de la moralidad del derecho. Esto se pone en cuestión en este trabajo a través del análisis del derecho de la (...) represión durante la dictadura franquista y las medidas reparadoras adoptadas a partir de la transición a la democracia hasta nuestros días. (shrink)

Resumen: Tomado en serio, el empirismo parece abocar a la negación de los derechos humanos; al menos entendidos como expresión de la naturaleza humana. Bajo esta óptica, K. Olivecrona rechaza explícitamente todo Derecho natural, por considerarlo una noción metafísica. En cambio, cuando describe el Derecho positivo, se encuentra con que éste parece asegurar un determinado orden de valores. Olivecrona, además de describir este dato, en diversos escritos asume dichos valores e incluso los defiende. Esta última postura no es muy coherente (...) con una metodología que niega el conocimiento moral. Seguramente por ello, con el paso del tiempo, Olivecrona va abandonando la defensa de dichos valores e, incluso, marginando su interés por constatarlos empíricamente. El Derecho queda reducido a mera fuerza organizada y monopolizada por el Estado. Pero esta renuncia escamotea otro hecho empírico: la opción general y radical a partir de la segunda Guerra mundial de los modernos sistemas constitucionales por separar ley y derechos, constituyendo a los más básicos como fundamento del orden político y jurídico. A la vista de este fenómeno, pensamos que no sólo es posible explicarlo, sino que incluso se puede justificar, en la medida en que la institucionalización de estos derechos fundamentales no es sólo moralmente debida, sino, de un modo más específico, jurídicamente debida. -/- Abstract: Seriously taken, empiricism seems to lead to the denial of human rights; at least if they are understood as the expression of human nature. In this optic, K. Olivecrona explicitly rejects any natural law, for being a metaphysical notion. However, when he describes positive law, he finds that it apparently assures a specific set of values. Olivecrona, besides describing this datum, accepts and defends these values in various writings. This last choice is not very coherent with a methodology which denies moral understanding. Probably this is the reason why he gradually abandons the defence of those values and progressively drops his interest in validate them empirically. Law is reduced to a mere organized force monopolized by the State. But this renunciation overlooks another empirical fact: after the Second World War modern constitutional systems have generally and radically opted to separate Law and rights and moreover some of these have been set up as the basis of the political and legal order. In view of this phenomenon, we strongly believe that it is possible to explain it, but even to justify it, considering that the institutionalization of these fundamental rights is based on a specific demand of justice. (shrink)

La FIV puede llevar aparejada la acumulación de embriones humanos excedentes. Aunque la ley prevé varios posibles destinos, las clínicas de reproducción asistida, que con frecuencia han de decidir qué hacer con ellos, buscan criterios para hacerlo de la forma más razonable posible. Este trabajo pretende aportar razones jurídicas y éticas que ayuden a esa decisión.

A Crítica de Hume ao Argumento do Desígnio José Oscar de Almeida Marques Dep. de Filosofia – UNICAMP -/- RESUMO: É comum considerar que o chamado “argumento do desígnio” (o argumento a posteriori para provar a existência de Deus a partir da ordem e funcionalidade do mundo) teria sido refutado ou seriamente abalado por Hume. Mas a natureza e o alcance dessa alegada refutação são problemáticos, pois Hume muitas vezes expressou suas críticas através de seus personagens e evitou assumi-las (...) diretamente enquanto autor. Em vez de supor que Hume procedeu dessa forma apenas para disfarçar suas verdadeiras convicções e evitar um conflito com as autoridades eclesiásticas, proponho que sua posição nesse assunto não é tão categórica como às vezes se supõe, e que os famosos argumentos de Filo nos Diálogos mostram apenas que é possível que a ordem e funcionalidade do mundo tenham surgido sem a intervenção de um desígnio consciente, mas não podem por si sós dar a essa hipótese o mínimo grau de plausibilidade necessário para torná-la digna de uma séria consideração. De fato, antes da revolução explicativa operada por Darwin um século depois, ninguém estava realmente em condições de vislumbrar uma alternativa plausível à atuação de algum tipo de inteligência na geração da ordem e funcionalidade do mundo. ------------ Some Remarks on Hume’s Critique of the Argument from Design José Oscar of Almeida Marques Dep. of Philosophy - UNICAMP -/- ABSTRACT: The so-called “argument from design” (the a posteriori argument to prove the existence of God from the order and functionality of the world) is commonly considered to have been refuted or seriously impaired by Hume. But the nature and scope of this alleged refutation is problematic because Hume often expressed his critics through other characters’ mouth and avoided to assume them directly as author. Contrarily to the supposition that Hume proceeded in this way only to disguise his true convictions and to avoid a confrontation with the ecclesiastical authorities, I propose that his stance on the matter is not, in fact, as clear-cut as it is sometimes supposed, and that Philo’s famous arguments in the Dialogues show only that it is possible for the order and functionality of the world to have arisen without the intervention of an intelligent design, but cannot by themselves lend to this hypothesis the least degree of plausibility needed to make it worthy of serious consideration. In fact, before the explanatory revolution inaugurated by Darwin a century later, nobody was in position to envisage a plausible alternative to the operation of some sort or other of intelligence in the generation of the order and functionality of the world. (shrink)

In this text we try to summarize the axiological and ethical theories, as well as its relation with human rights -HR- that is developed from scientific philosophy: a philosophy that seeks to construct general conceptual systems that are clear and exact, and tries to adjust itself to the sciences of its time, to feed back with them. In this way, it is investigated in the practical philosophy faced with the maximum possible rigor and focused on achieving certain objectivity; a technical (...) philosophy. All along this work we develop the central concepts, hypothesis and prescriptions of the practical philosophy on the scientific substrate available. It also proposes some ideas critical of ‘human rights’ that may be of interest to jurists and legal theorists. The final objective of these critics it is not the refutation or suppression of HR, but just the opposed: their strength reaffirmation with the improvements and readjustments required. (shrink)