There are many important connections between epistemic justification and moral justification. A recent example of such connections is offered by Sosa’s AAA model for the normative evaluation of epistemic performances. In order to count as knowledge, a belief has to be Accurate in attaining the truth, the subject has to be Adroit or competent for such task, and the belief has to be Apt in the sense that the accuracy of the belief has to manifest the adroitness of the subject. (...) In addition, full knowledge would require full-aptness, which is obtained when the aim of aptness is achieved in an apt way. We have here a clear definition of the model. But the application of the model to particular performances is not so clear. Both the identification of a particular performance as a case of epistemic performance and the assessment of its aptness, or full-aptness, are strongly relative to intentional descriptions paying attention to contextual factors and personal aspects. Here is where we can find close proximity with ethics. An epistemic analog to the ethical problem of double effects appears. In our paper, we analyze that problem in detail, extracting some consequences. (shrink)

This book seeks to arrive at a better understanding of the relationships between the objective and subjective aspects of time. It discusses the existence of fluent time, a controversial concept in many areas, from philosophy to physics. Fluent time is understood as directional time with a past, a present, and a future. We experience fluent time in our lives and we adopt a temporal perspective in our ways of knowing and acting. Nevertheless, the existence of fluent time has been debated (...) for both philosophical and scientific reasons, thus creating a rift between the subjective and objective aspects of time. Starting from the basic notion of points of view, or perspectives, this book explores the relationships between objective or external time, as it has been conceptualized by science, and subjective or internal time, which is involved in our lived experiences. It establishes a general framework encompassing the nature, structure and mode of existence of points of view, in which the objective and subjective aspects of time can be integrated. The book mainly addresses researchers and postgraduates in philosophy and logic. Additionally, it offers inspiration for physicists and computer scientists involved in the modeling and simulation of complex behaviors for which the representation of internal time should be considered together with the notion of objective, external time. (shrink)

Las nuevas tecnologías parecen estar cambiando radicalmente nuestro mundo. Analizamos aquí las condiciones para que esto sea así con relación a un grupo muy importante de fenómenos vinculados a las tecnologías computacionales y a las biotecnologías, que responden a denominaciones de uso ya muy extendido, en buena medida gracias a los medios de comunicación: realidad virtual, realidad aumentada, inteligencia artificial, humanidad mejorada e Internet de las cosas. Argumentamos que la inteligencia artificial ocupa entre ellos un lugar central y que la (...) constitución de un mundo realmente nuevo depende esencialmente de nuestras actitudes ante ella. (shrink)

There are important cases where properties not referred to by expressions from the languages of physics are enabled in certain times and circumstances to get causal control over some kinds of physical events. I will argue that in those cases we would have to transfer to those properties the causal sufficiency to bring about these events. This would offer a principle of causal inheritance in sharp contrast with the inheritance principle for the causal sufficiency of second order properties defended by (...) Jaegwon Kim in his recent discussion of the causal exclusion problem concerning mental properties. The two principles would be very different. Their domains of application would be distinct. Kim's principle would transfer causal sufficiency to the more "concrete" physical properties able to realize mental properties understood as second order properties. Our principle would transfer causal sufficiency to the more "general" properties able to cause the relevant physical effects in the times and circumstances in question. That way, it would be possible to give a quite simple answer to the problem of causal exclusion posed by Kim in relation to mental properties. Our approach also would have very important consequences in relation to ordinary macrophysical causation. (shrink)

Después de varias décadas de discusión en torno a las críticas de JohnSearle al Computacionalismo, y en especial a la Inteligencia Artificial, esconveniente tomar cierta perspectiva. A pesar de la gran influencia de susplanteamientos, ni su experimento mental de “La habitación china” ni sudistinción entre simular y duplicar pueden ser tomados como mostrando lainviabilidad del computacionalismo. El contraste entre “realidades meramentesimuladas” y “auténticas realidades” no es ontológico sino epistemológico.Y su distinción entre simular y duplicar descansa en un uso muyambiguo de (...) las nociones de “causa” y de “poderes causales”. En contra delo pretendido por Searle, no pueden establecerse a priori argumentos concluyentesque apoyen el rechazo del computacionalismo. (shrink)

In contrast with the development of big theories in the context of social sciences, there is nowadays an increasing interest in the construction of simulation models for complex phenomena. Those simulation models suggest a certain image of social sciences as a kind of, let us say, "patchwork". In that image, an increase in understanding about the phenomena modeled is obtained through a certain sort of aggregation. There is not an application of sound, established theories to all the phenomena of a (...) certain kind, but an aggregation of the structures supposed, and of the results obtained, when particular systems are modeled. The recent case of the "El Farol Bar" problem, and the models built in order to face this problem, are a good example of this. We will analyze that case, trying to make clear what would be implied by the image above mentioned. Special attention will be paid to the need to take seriously the notion of a bounded rationality, linked to the special circumstances generating each decision problem, and to the existence of an irreducible pluralism of models. (shrink)

In contrast with the development of big theories in the context of social sciences, there is nowadays an increasing interest in the construction of simulation models for complex phenomena. Those simulation models suggest a certain image of social sciences as a kind of, let us say, "patchwork". In that image, an increase in understanding about the phenomena modeled is obtained through a certain sort of aggregation. There is not an application of sound, established theories to all the phenomena of a (...) certain kind, but an aggregation of the structures supposed, and of the results obtained, when particular systems are modeled. The recent case of the "El Farol Bar" problem, and the models built in order to face this problem, are a good example of this. We will analyze that case, trying to make clear what would be implied by the image above mentioned. Special attention will be paid to the need to take seriously the notion of a bounded rationality, linked to the special circumstances generating each decision problem, and to the existence of an irreducible pluralism of models. (shrink)

El trabajo explora diferentes posibilidades a la hora de mantener una posición compatibilista de la libertad, en un sentido fuerte, con el determinismo. La noción de determinismo es analizada con especial detalle. Se defiende una concepción general de la libertad como cierto tipo de causación mental en un marco no fatalista. Y se argumenta que dentro de esta concepción de la libertad seguirían existiendo varias posibilidades compatibilistas, unas más radicales que otras.

This book seeks to arrive at a better understanding of the relationships between the objective and subjective aspects of time. It discusses the existence of fluent time, a controversial concept in many areas, from philosophy to physics. Fluent time is understood as directional time with a past, a present and a future. We experience fluent time in our lives and we adopt a temporal perspective in our ways of knowing and acting. Nevertheless, the existence of fluent time has been debated (...) for both philosophical and scientific reasons, thus creating a rift between the subjective and objective aspects of time. Starting from the basic notion of points of view, or perspectives, this book explores the relationships between objective or external time, as it has been conceptualized by science, and subjective or internal time, which is involved in our lived experiences. It establishes a general framework encompassing the nature, structure and mode of existence of points of view, in which the objective and subjective aspects of time can be integrated. The book mainly addresses researchers and postgraduates in philosophy and logic. Additionally, it offers inspiration for physicists and computer scientists involved in the modeling and simulation of complex behaviors for which the representation of internal time should be considered together with the notion of objective, external time. (shrink)

En este trabajo se argumenta que no es posible contar objetos reales. Aunque a primera vista esta tesis pueda resultar desconcertante, o un simple ejercicio de «arte conceptual», las razones que la apoyan son fundadas y muy naturales. Se examinan algunas consecuencias importantes de dicha tesis y se ponen en conexión con diversos planteamientos de H. Putnam, P. Unger y E. Sosa.

Time has a highly unstable place between the objective and the subjective. On the one side, there are very well known philosophical arguments trying to show that time has only a subjective reality, even that it is merely a subjective epiphenomenon. On the other side, we are compelled to take points of view as non dispensable elements of reality, at least of a reality capable of containing beings like us. And points of view offer a world of temporal entities existing (...) in an objective way. Moreover, points of view themselves appear to be temporal entities among other temporal entities. We analyse both aspects of time. Our main focus will be McTaggart’s arguments against the reality of a fluent time, what he called temporal series of kind A. We will distinguish three very different arguments in McTaggart works. We analyse them in detail. And we reject their conclusive character. Our final target is to maintain that there is a room for fluent time in what is internal to points of view but external to the subjects adopting those points of view. (shrink)

ABSTRACTWe investigated the time course of selective attention to face regions during judgment of dis/approval by low and high social anxiety undergraduates (with clinical levels on que...

La fe en el progreso técnico ha llevado a la liberación de las energías de la naturaleza y con ello, como dice Heidegger, se ha inaugurado el peligro de “ser absorbido por la tecnología”. En esta línea se encuentra las propuestas del transhumanismo, como el biomejoramiento humano, tratando de superar las limitaciones humanas como la salud, el conocimiento, la afectividad y moral, y mortalidad haciendo uso de las nuevas tecnologías NBIC. El filósofo francés, Fabrice Hadjadj, es un nuevo referente en (...) la discusión del transhumanismo con sus análisis sobre la tecnología y la corporeidad humana. Mi propósito es mostrar las críticas que se encuentran en el pensamiento de Hadjadj a los núcleos esenciales del movimiento transhumanista, interpretándolas como desarrollos que continúan y profundizan las ya realizadas por autores como Jürgen Habermas y Michael Sandel; además, pretendo mostrar que son plausibles, tienen consideraciones convincentes y una nueva forma de pensar y responder al transhumanismo. La estructura está dividida en tres partes: 1) la exposición de los argumentos y crítica que Hadjadj hace a esta postura filosófica basándome en las liberaciones de nuestras limitaciones antes mencionadas; 2) centrarme en la propuesta que hace para superar esta postura, cómo complementa las críticas que hacen Habermas y Sandel desde una perspectiva metafísica; y, por último, 3) la defensa del ser humano desde su visión basada en sus “cuatro vueltas”. (shrink)

Localization Wireless Sensor Networks (WSN) represent a research topic with increasing interest due to their numerous applications. However, the viability of these systems is compromised by the attained localization uncertainties once implemented, since the network performance is highly dependent on the sensors location. The Node Location Problem (NLP) aims to obtain the optimal distribution of sensors for a particular environment, a problem already categorized as NP-Hard. Furthermore, localization WSN usually perform a sensor selection for determining which nodes are to be (...) utilized for maximizing the achieved accuracy. This problem, defined as the Sensor Selection Problem (SSP), has also been categorized as NP-Hard. While different metaheuristics have been proposed for attaining a near optimal solution in both problems, no approach has considered the two problems simultaneously, thus resulting in suboptimal solutions since the SSP is biased by the actual node distribution once deployed. In this paper, a combined approach of both problems simultaneously is proposed, thus considering the SSP within the NLP. Furthermore, a novel metaheuristic combining the Black Widow Optimization (BWO) algorithm and the Variable Neighbourhood Descent Chains (VND-Chains) local search, denominated as BWO-VND-Chains, is particularly devised for the first time in the author’s best knowledge for the NLP, resulting in a more efficient and robust optimization technique. Finally, a comparison of different metaheuristic algorithms is proposed over an actual urban scenario, considering different sensor selection criteria in order to attain the best methodology and selection technique. Results show that the newly devised algorithm with the SSP criteria optimization achieves mean localization uncertainties up to 19.66 % lower than traditional methodologies. (shrink)

Understanding how people behave when facing hazardous situations, how intrinsic and extrinsic factors influence the risk taking (RT) decision making process and to what extent it is possible to modify their reactions externally, are questions that have long interested academics and society in general. In the spheres of Occupational Safety and Health (OSH), the military, finance and sociology, this topic has multidisciplinary implications because we all constantly face risk taking situations. Researchers have hitherto assessed risk taking profiles by conducting questionnaires (...) prior to and after the presentation of stimuli; however, this can lead to the production of biased, non-realistic, risk taking profiles. This is due to the reflexive nature of choosing an answer in a questionnaire, which is remote from the reactive, emotional and impulsive decision making processes inherent to real, risky situations. One way to address this question is to exploit VR capabilities to generate immersive environments that recreate realistic seeming but simulated hazardous situations. We propose VR as the next-generation tool to study risk taking processes, taking advantage of the big four families of metrics which can provide objective assessment methods with high ecological validity: the real-world risks approach (high presence VR environments triggering real-world reactions), embodied interactions (more natural interactions eliciting natural behaviours), stealth assessment (unnoticed real-time assessments offering efficient behavioural metrics) and physiological real-time measurement (physiological signals avoiding subjective bias). Additionally, VR can provide an invaluable tool, after the assessment phase, to train in skills related to risk taking due to its transferability to real-world situations. (shrink)

If all language is, in essence and in practice, the systematic repository of the collective awareness of the society that uses it, how can the ethnographer use his own language to write about a collective awareness that is not his own? How can he write so that he may properly represent this foreign collective awareness (which he can only partially share with the society that possesses it) without it sounding like a lot of gibberish? One way or another, through the (...) use of native terms, some degree of progress is made, and the moment finally arrives when the book or article about a particular aspect of the society being studied leaves the ethnographer's hands, though he is certainly aware that what he has said is, inevitably, only an approximation that will require a considerable amount of correcting and polishing. As an ethnographer, in the end, you grow accustomed to this feeling of being overwhelmed by a social reality that is foreign to your own. It is actually far more difficult to regain fluidity in your own language - after days and days of forcing it and stretching it to its absolute limits in the attempt to wrap it around foreign physics and metaphysics, one's own language often feels as though it has lost its own elasticity, as if it has been stretched so very far that it can no longer return to its normal state of use. (shrink)

Existen tres grandes estrategias para intentar combinar realismo y antirrealismo: una distinción de niveles, una distinción de aspectos y una distinción de partes. En el trabajo se analizan estas tres estrategias. La primera de ellas ha sido desarrollada por numerosos autores. Comentamos en detalle los planteamientos recientes de José Zalabardo a propósito de ciertas tesis de John McDowell, Crispin Wright y Wittgenstein. Esta estrategia plantea graves dificultades. La segunda estrategia parece poder escapar a ellas. Sin embargo, no puede ser adoptada (...) en un sentido máximamente general. Proponemos una combinación basada en la tercera estrategia. Realismo y antirrealismo podrían combinarse de una manera muy natural cuando son adoptados en un sentido local. (shrink)

El objetivo general de esta investigación se ha basado en analizar y comprender una parte de los resultados de una investigación mayor que se centra en el propio sujeto como actor principal de su relato. Se indaga el papel que la música desempeña dentro de los contextos de aprendizaje no formales e informales como vía para crear relaciones de empoderamiento de aquel alumnado en situación de abandono escolar, para así procurar medidas de renganche positiva con el sistema educativo a partir (...) de sus experiencias fuera del mundo curricular. (shrink)

ABSTRACTPrior research has found a relationship between perceived facial attractiveness and perceived personal trustworthiness. We examined the time course of attractiveness relative to trustworthiness evaluation of emotional and neutral faces. This served to explore whether attractiveness might be used as an easily accessible cue and a quick shortcut for judging trustworthiness. Detection thresholds and judgment latencies as a function of expressive intensity were measured. Significant correlations between attractiveness and trustworthiness consistently held for six emotional expressions at four intensities, and neutral (...) faces. Importantly, perceived attractiveness preceded perceived trustworthiness, with lower detection thresholds and shorter decision latencies. This reveals a time course advantage for attractiveness, and suggests that earlier attractiveness impressions could bias trustworthiness inferences. A heuristic cognitive mechanism is hypothesised to ease processing demands by relying on simple a... (shrink)

There is a widespread view in philosophy of language and in philosophy of mind according to which the «quinean» rejection of analyticity can be made compatible with some sort of realism about meaning. Against such compatibilist claim, Paul Boghossian has recently held the thesis that one cannot coherently reject the analytical/synthetical distinction maintaining at the same time a meaning realism. His arguments are very pervasive, but they can be replied. The main objective of this paper is to show that in (...) fact it is possible to reject analyticity being at the same time a meaning realist, even a meaning realist of a non-holist kind. The prevailing view is basically right. Moreover, it is possible to go on maintaining the compatibilist claim in its most radical form. In short, even if we adopt a non-holist meaning realism, we must reject analyticity because language is always conceptually motivated and engaged with reality. There is no linguistic arbitrariness. That forces us to go far from classical conceptions of meaning and to have a much more pluralistic one. With respect to it, for instance, to say that some statements are true once their meanings are fixed would not entail that they are true by virtue of meanings. The problem to get such a conception of meaning remains open. However, the reasons against analyticity do not force us to any irreductible meaning holism. (shrink)

Existen tres grandes estrategias para intentar combinar realismo y antirrealismo: una distinción de niveles, una distinción de aspectos y una distinción de partes. En el trabajo se analizan estas tres estrategias. La primera de ellas ha sido desarrollada por numerosos autores. Comentamos en detalle los planteamientos recientes de José Zalabardo a propósito de ciertas tesis de John McDowell, Crispin Wright y Wittgenstein. Esta estrategia plantea graves dificultades. la segunda estrategia parece poder escapar a ellas. Sin embargo, no puede ser adoptada (...) en un sentido máximamente general. Proponemos una combinación basada en la tercera estrategia. Realismo y antirrealismo podrían combinarse de una manera muy natural cuando son adoptados en un sentido local. There are three main strategies to try to combine realism and anti-realism: a distinction of levels, a distinction of aspects, and a distinction of parts. In the paper, these strategies are analysed. The first one has been elaborated by many authors. We discuss in detail the approach of José Zalabardo concerning some theses of John McDowell, Crispin Wright and Wittgenstein. This strategy entails important problems. The second strategy seems to be capable of offering a way out of them. However, it cannot be adopted in a maximally general sense. We argue for a combination based on the third strategy. Realism and anti-realism can be combined in a very natural way when they are adopted in a local sense. (shrink)

This paper is about perception and its objects. My aim is to suggest a new way to articulate some of the central ideas of direct realism. Sections 1 and 2 offer from different perspectives a panoramic view of the main problems and options in the philosophy of perception. Section 3 introduces the notion of “camouflage” as an interesting and promising alternative in order to explain the nature of the intentional objects of perception. Finally, section 4 makes use of this new (...) notion in the analysis of the relationships between the intentionality of perception, the intentionality of thought, and the intentionality of language. (shrink)

Discussions on physicalism, reduction, special sciences, the layered image of reality, multiple realizability, emergence, downward causation, and so forth, typically make the ontological presupposition that there is no room for new properties in the physical world. It is my purpose in this paper to explore the alternative hypothesis that there can be—and in fact are—new physical properties. In the first section, I will propose a brief analysis of the notions of property, physical property, and new physical property. In the second (...) section, I will present four general situations in which it would be plausible to speak of the existence of new physical properties. All of that will be used to evaluate the content and scope of the hypothesis of physical novelty. Finally, in the third section, I will examine certain very interesting and promising consequences of such a physical novelty in relation to some of the topics above mentioned. (shrink)