En el terreno de la moral, el contraste entre lo ¿que el filósofo Wilfrid Sellars denominó «la ¿imagen manifiesta» y la «imagen científica» es enorme y tiene unas consecuencias prácticas ineludibles. Este libro reduce la distancia entre esa imagen manifiesta y la imagen científica, dotando al lector de referencias fundamentales, enfoques diversos y un amplio abanico de temáticas a partir de investigaciones experimentales sobre nuestra conducta moral.

We present an experiment designed to investigate three different mechanisms to achieve impartiality in distributive justice. We consider a first-person procedure, inspired by the Rawlsian veil of ignorance, and two third-party procedures, an involved spectator and a detached observer. First-person veiled stakeholders and involved spectators are affected by an initially unfair distribution that, in the stakeholders’ case, is to be redressed. We find substantial differences in the redressing task. Detached observers propose significantly fairer redistributions than veiled stakeholders or involved spectators. (...) Risk preferences partly explain why veiled stakeholders propose less egalitarian redistributions. Surprisingly, involved spectators, who are informed about their position in society, tend to favour stakeholders holding the same position as they do after the initial distribution. (shrink)

We perform an experimental investigation using a dictator game in which individuals must make a moral decision —to give or not to give an amount of money to poor people in the Third World. A questionnaire in which the subjects are asked about the reasons for their decision shows that, at least in this case, moral motivations carry a heavy weight in the decision: the majority of dictators give the money for reasons of a consequentialist nature. Based on the results (...) presented here and of other analogous experiments, we conclude that dicator behavior can be understood in terms of moral distance rather than social distance and that it systematically deviates from the egoism assumption in economic models and game theory. (shrink)

Frente a la ciencia, que es un saber basado en pruebas, tanto la filosofía como la religión profesan saberes improbables o inverificables, es decir carentes de un fundamento satisfactoriamente objetivo. Exigen un compromiso subjetivo de un tipo muy especial -a la vez frágil y avasallador- entre quienes los aceptan. En el caso de la religión ese compromiso es la creencia en la tradición revelada, en el de la filosofía es el pensamiento que fragua una trama argumental. Ambos casos están directamente (...) relacionados a nuestra mortalidad: la religión para salvarnos de la muerte, la filosofía para permitirnos afrontarla sin vileza. ¿Qué puesto tiene cada uno de estos saberes en la democracia moderna? ¿Es la fidelidad a la democracia misma una creencia religiosa o un pensamiento filosófico? (shrink)

This book, by one of Spain's most eminent philosophers, provides a lively and very accessible introduction to philosophy. Written for those who have no prior knowledge of the field, it reveals how the central problems of philosophy remain highly relevant to everyday contemporary life. Savater addresses the questions that we ourselves must face: what is this 'I' that I take for granted? What does it mean for me to be in the world? In what sense am I free? And how (...) does the idea of death affect my life? In his discussion of concepts such as beauty, time and language, Savater frequently refers to earlier philosophers, yet he does so in a way that brings their ideas to life and shows their enduring relevance. Using quotations from the ancient Greeks through to more recent philosophers such as Wittgenstein and Sartre, Savater illustrates his own arguments, while also sketching a basic history of philosophical ideas. The Questions of Life has already been translated into ten languages and has enjoyed enormous success, selling over 70 000 copies in Spain alone. It is an elegant and straightforward book that abstains from specialised terminology. It constitutes an ideal introductory text for those studying philosophy at A-Level or university, and will also be of great interest to the general reader. (shrink)

Dentre os muitos agenciamentos que questionam e esgarçam as políticas neocoloniais eurocentradas ainda vigentes, parte de um amplo legado colonial, o campo das artes parece oferecer um espaço privilegiado de contestação, reivindicação e quebra de hegemonias.Em 2020, ano em que este dossiê é pensado e organizado, o assassinato de George Floyd aprofundou a crise social e moral causada pelo capitalismo racial e suas consequências nefastas, gerando uma forte onda de contestação contra o racismo estrutural, contra a brutalidade policial econtra o (...) terrorismo de Estado que avança sem limites sobre as populações racializadas ao redor do mundo todo. (shrink)

El autor analiza las principales características del liberalismo mexicano del siglo XIX. A través de la historia, el liberalismo ha adoptado diversos rostros, tanto en la doctrina como en la política. Sin embargo, esto no impide la existencia de configuraciones y procesos políticos similares en épocas y países distintos. A pesar de su carácter anóma-lo, el liberalismo mexicano del siglo XIX no corresponde a un orden social y político único. Debido al predominio, entre otros factores, de poderes locales, de intermediarios (...) políticos, de la falta de recursos y a un sentido pobre de cohesión social, el liberalismo mexicano tuvo que adoptar, paradójicamente, un carácter revolucionario. (shrink)

Establecer algún tipo de relación entre libertad y seguridad supone darle a cada una un contenido específico. En nuestro caso, hablaremos de la seguridad en el ámbito público y de la libertad como libertad política y civil. Partiendo de ahí se reflexionará sobre la seguridad y la libertad en relación al monopolio legítimo de la violencia (coaccion física) por parte del Estado moderno y su vinculación con la teoría democrática moderna. Y lo haremos siguiendo la disyuntiva existente entre política y (...) ética característica de las sociedades modernas. (shrink)

A bibliometric index is proposed that accounts for the differential contribution authors make to a joint paper published, the valuation of the number of publications, the quality of the journals in which the authors are published and which cite them, as well as the timeliness of the paper. This approach means the index can be used in selection processes for positions of employment or the award of research projects, as it abides by the premise of considering scientific merit based on (...) the quality and quantity of publications. The term weighted citability index is used to refer to a mathematical process that uses filters proportionally both to the degree of involvement in the joint research and to the values of number, quality, and timeliness of the research papers. (shrink)

Alexis de Tocqueville mantuvo una muy abundante correspondencia a lo largo de su vida. Familiares y relevantes contemporáneos, no sólo franceses, figuran entre sus destinatarios. Sus cartas ofrecen una parte esencial de su pensamiento, expuesto con la libertad propia del género epistolar, y representan una componente de primera importancia dentro de su obra literaria. Las Cartas Americanas, escritas entre abril de 1831 y febrero de 1832 con ocasión de su viaje al Nuevo Mundo, son un buen ejemplo. Además, por servir (...) de referencia inmediata a su gran obra, La democracia en América, cobran un valor excepcional. Cabe pensar que este apartado de la correspondencia tocquevillana, acotado en el tiempo a la perfección, está bien estudiado al día de hoy. Sin embargo una carta, dirigida a su hermano Edouard 3 el 20 de junio de 1831 desde Nueva York e inédita hasta este momento, evidencia que no es así. A ello nos referimos en este trabajo. (shrink)

En este artículo presentamos las principales corrientes de la Filosofía Experimental y atendemos a una de las críticas más severas a la que se ha sometido este reciente programa de renovación metodológica. Según Antti Kauppinen la Filosofía Experimental está condenada al fracaso porque no puede obtener mediante sus métodos el tipo de intuiciones que interesan a los filósofos –las intuiciones robustas del hablante competente. Aun aceptando parte de las críticas de Kauppinen, en este artículo sostenemos, en primer lugar, que la (...) supuesta incapacidad de la Filosofía Experimental para acceder a las intuiciones robustas de los hablantes tiene que ver en gran medida con los métodos experimentales empleados hasta ahora por los filósofos experimentales. En segundo lugar, defendemos que el proyecto de reforma llevado a cabo desde la Filosofía Experimental resultará viable solo si se adoptan una serie de consejos metodológicos procedentes de la economía experimental. Únicamente entonces podrán los experimentalistas responder con éxito a la objeción de Kauppinen. (shrink)

En el marco del V Congreso Internacional «La actualidad de Michel Foucault» celebrado en la Universidad Complutense de Madrid entre el 6 y el 8 de marzo de 2018, sostuvimos una interesante conversación con Daniel Lorenzini, investigador del pensamiento ético y político de Michel Foucault y editor de varios de sus cursos y conferencias publicadas en los últimos años en Francia. Discutimos sobre el estado actual de los archivos de Foucault adquiridos por la Biblioteca Nacional de Francia (BnF), algunos de (...) los diversos proyectos editoriales que se derivan del trabajo de archivo y análisis de los manuscritos del filósofo, la reciente e inesperada publicación de Les aveux de la chair y su relación con el proyecto de la Historia de la sexualidad tal como fue planteado en 1976, la relación de Foucault con Nietzsche respecto a sus lecturas de la subjetivación y el vínculo, no siempre evidente, entre ética y política a la luz de sus investigaciones sobre el filósofo francés. (shrink)

In his pioneering work in the field of inductive inference, Gold (Inf Control 10:447–474, 1967) proved that a set containing all finite languages and at least one infinite language over the same fixed alphabet is not identifiable in the limit (learnable in the exact sense) from complete texts. Gold’s work paved the way for computational learning theories of language and has implications for two linguistically relevant classes in the Chomsky hierarchy (cf. Chomsky in Inf Control 2:137–167, 1959, Chomsky in Knowledge (...) of language: its nature, origin, and use, Praeger, 1986; Shieber in Linguist Philos 8:333–343, 1985; Heinz in Linguist Inq 41:623–661, 2010). Within that same framework, Angluin (Inf Control 45:117–135, 1980) provided a complete characterization for the learnability of language families. Mathematically, the concept of identification in the limit from that classical setting can be seen as the use of a particular type of metric for learning in the limit (Wharton in Inf Control 26:236–255, 1974). In this research note, I use Niyogi’s extended version of a theorem by Blum and Blum (Inf Control 28:125–155, 1975) on the existence of locking data sets to prove a necessary condition for learnability in the limit of any family of languages with the Gold property in any given metric. This recovers the most general version of Gold’s Theorem as a particular case. Moreover, when the language family is further assumed to contain all finite languages, the same condition also becomes sufficient for learnability in the limit. Finally, we discuss questions that are left open and outline a research program regarding language learnability in the limit from other input types and cognitive feasibility. (shrink)

This work aims to re-evaluate the importance of the human imagination in the semiotic of C. S. Peirce. Based on a selection of texts from the Collected Papers (from 1878 to 1903), it attempts to describe the formal relationship between imagination and the controversial notion of semiotic ground. This account of the imagination as a prerequisite for the creation of new beliefs and habits also draws from the Aristotelian notion of "ascending mimesis" and the Peircean normative science of esthetics.

Dans une perspective de lecture attentive aux stratégies rhétoriques et poétiques de la sagesse antique, nous traitons de rondeaux, de refrains, de rythmes, de fugues et d’allégories. Sans tenir à faire une lecture littéraire ou musicale des fragments du Poème sur la Nature d’Empédocle, nous examinons la théorie philosophique et le langage philosophique du philosophe d’Akragas tel qu’il est construit intrinsèquement par son langage poétique. Le cycle incessant qui alterne l’amour et la haine se déploie dans des ritournelles qui se (...) répètent régulièrement. Les images du monde se transforment allégoriquement dans un processus continu toujours repéré par un schème de quatre figures, dont les êtres, les matériaux, les racines ou les dieux ne sont pas des principes ni des substrats, mais différentes expressions d’un monde en changement perpétuel. Nous confrontons ainsi la vulgate d’Aristote qui parle d’éléments chez Empédocle comme des principes matériels et proposons de lire son poème comme ayant une visée du multiple, qui exprime un monde dionysiaque dont la nature n’a aucune face en dessous des masques qu’elle change. (shrink)

El artículo que aquí presento elabora una concepción del colectivo ético aplicable al espacio urbano. Dicha concepción, que se puede considerar post-humanista, es elaborada a partir de una lectura de autores como Alfred North Whitehead, Gilles Deleuze, Bruno Latour o James J. Gibson. Esta concepción se extrapola a los espacios de la ciudad, considerando algunas aportaciones de la Arquitectura y la Geografía Humana. El propósito último es contemplar el espacio urbano como la sede donde distintos actores (humanos y no humanos) (...) emergen de consumo, intercambiando tanto sus agencias como sus condiciones de existencia y sus responsabilidades. (shrink)

El presente artículo debe su aparición a las puntuales catástrofes que agitan nuestro planeta y a las oportunidades que prestan para la creación de nuevos lazos éticos. Bajo el supuesto de que toda ética posibilista debe de acomodarse a las condiciones sociales de su aparición, el presente trabajo intentará estudiar cuáles son las condiciones de emergencia de las catástrofes en nuestras sociedades modernas avanzadas. Posteriormente, a la luz de dicho estudio, se analizarán algunas de las propuestas ético-políticas aducidas para nuestro (...) tiempo , con el fin de comprobar si son o no verosímiles. Finalmente, ante la intuición de su escasa verosimilitud, intentaremos establecer las bases para la creación de nuevas solidaridades, con la ayuda de la perspectiva post-humanista en ciencias sociales. (shrink)

Recent discoveries have suggested the concept that intracellular signals are the sum of multiple, site‐specified subsignals, rather than single, homogeneous entities. In the context of cancer, searching for compounds that selectively block subsignals essential for tumor progression, but not those regulating “house‐keeping” functions, could help in producing drugs with reduced side effects compared to compounds that block signaling completely. The Ras‐ERK pathway has become a paradigm of how space can differentially shape signaling. Today, we know that Ras proteins are found (...) in different plasma membrane microdomains and endomembranes. At these localizations, Ras is subject to site‐specific regulatory mechanisms, distinctively engaging effector pathways and switching‐on diverse genetic programs to generate different biological responses. The Ras effector pathway leading to ERKs activation is also under strict, space‐related regulatory processes. These findings may open a gate for aiming at the Ras‐ERK pathway in a spatially restricted fashion, in our quest for new anti‐tumor therapies. (shrink)

Introduction: The present study aimed to investigate the effects of two high-intensity interval training shuttle-run-based models, over ten weeks on aerobic, anaerobic, and neuromuscular parameters, and the association of the training load and heart rate variability with the change in the measures in young futsal players. Methods: Eleven young male futsal players participated in this study. This pre-post study design was performed during a typical 10 weeks training period. HIIT sessions were conducted at 86% and 100% of peak speed of (...) the FIET. Additionally, friendly and official matches, technical-tactical and strength-power training sessions were performed. Before and after the training period, all players performed the FIET, treadmill incremental, repeated sprint ability, sprint 15-m, and vertical jump tests, and the HRV was measured. Training load was monitored using the session rating of perceived effort. Data analysis was carried out using Bayesian inference methods. Results: The HIIT86 model showed clear improvements for the peak oxygen uptake, peak speed in the treadmill incremental test, first and second ventilatory thresholds, RSA best and mean times, CMJ, and SJ. The HIIT100 model presented distinct advances in VO2peak, peak speed in the treadmill incremental test, RSA mean time, and CMJ. Between HIIT models comparisons showed more favorable probabilities of improvement for HIIT86 than HIIT100 model in all parameters. TL data and HIIT models strongly explained the changes in the RSA mean and best times, as well as HRV changes, and HIIT models explained positively VO2peak changes. All other changes in the parameters were low to moderately explained. Conclusion: The HIIT86 proved to be more effective for improving aerobic, RSA, and neuromuscular parameters than HIIT100 during a typical 10-week futsal training period. So, strength and conditioning specialists prescribing shuttle-run intermittent exercises at submaximal intensities can manage the individual acceleration load imposed on athlete increasing or decreasing either the set duration or the frequency of change of direction during HIIT programming. (shrink)

O desengano de Garrett.--A desilusão de Herculano.--A descrença de Soriano.--O pessimismo de Oliveira Martins.--A penitência de Ramalho.--A ironia de Eça de Queiroz.--O te0temunho de Antero.--A contrição de Fialho.--Concêrto de acusações.--Apêndice.

In this article I suggest that in arguing that God has only present knowledge, falling short of the classical understanding of divine forekowledge, openview theologians imply a paradigmatic change in the hermeneutical principles of theological methodology. This change takes place when they abandon t..

Social identity poses one of the most important challenges to rational choice theory, but rational choice theorists do not hold a common position regarding identity. On one hand, externalist rational choice ignores the concept of identity or reduces it to revealed preferences. On the other hand, internalist rational choice considers identity as a key concept in explaining social action because it permits expressive motivations to be included in the models. However, internalist theorists tend to reduce identity to desire—the desire of (...) a person to express his or her social being. From an internalist point of view, that is, from a viewpoint in which not only desires but also beliefs play a key role in social explanations as mental entities, this article rejects externalist reductionism and proposes a redefinition of social identity as a net of beliefs about oneself, beliefs that are indexical, robust, and socially shaped. (shrink)