En las últimas décadas, las reflexiones filosóficas de Hannah Arendt han tenido profundas influencias en la filosofía política, la sociología, la ciencia política y la teoría política. Sin embargo, a estas reflexiones les subyace un componente restrictivo que no ha sido considerado a la hora de abordar dichas influencias. Es por esto, que en el presente escrito se busca mostrar que la connotación que Arendt le asigna a la política es restrictiva, lo cual permite diferenciarla de la actividad económica y (...) del mundo social, pero en dicha restricción se termina dejando a la actividad política sin contenido material, lo cual conlleva resituarla en el ámbito discursivo y del juicio humano, más que en el de la acción práctica. Abordaremos este objetivo mediante la revisión analítica de algunas de las principales obras de Arendt a la par que serán contrastadas con parte de la filosofía política clásica, moderna y contemporánea. De esta manera, los resultados de esta revisión analítica confirman que en el intento arendtiano por diferenciar a la política de lo social se resitúa a la primera en la abstracción carente de materialidad; en un no lugar, ajeno a los horizontes de posibilidad de la práctica colectiva concreta. (shrink)

The attentional blink (AB) is an impairment of attention, which occurs when subjects have to report a target stimulus (T2) following a previous target (T1) with a short delay (up to 600 ms). Theories explaining the AB assume that processing of T2 is more vulnerable to decay or substitution, as long as attention is allocated to T1. Existing models of the AB, however, do not account for the fact that T2 detection accuracy reaches the minimum when T2 is presented after (...) about 300 ms and not immediately following T1. Therefore, a new model is suggested, which is based on chronometrical considerations together with recent neurophysiological findings concerning the relation between the P3 event-related potential and the AB, the interaction between P3 and gamma oscillations, and the significance of the early evoked gamma band response. We hypothesize that suppression of the early gamma response to T2, accompanying the P3 related to T1, causes the AB. (shrink)

O presente artigo pretende refletir, a partir de contribuições de Theodor W. Adorno, sobre aspectos da formação objetiva do sujeito. Isso é feito por meio da apropriação de conceitos como autoconservação, autocrítica e crítica imanente. Tomamos como exemplo parte do projeto de à la recherche du temps perdu de Marcel Proust, nomeadamente, Un amour de Swann . A análise do processo de formação de Swann permite observar nexos e tensões que o sujeito elabora com o mundo objetivo. A ação do (...) Swann incorpora na sua relação co m o mundo objetivo os processos próprios da Obra de Arte autêntica para empreender a crítica necessária ao contexto social em que está inserido. Crítica esta, também, voltada a si próprio. (shrink)

This article analyzes the relationship between cyberbullying profile by racist reasons and social abilities in a group of intercultural teenagers living in Spain. The study includes participants aged between 12 and 16 years old. Of these, 738 were male and 740 were female. A correlational study was carried out using online tools with suitable psychometrics parameters. The first one was a scale that measured social abilities, and the second one evaluated racist or xenophobic cyberbullying, differentiating the victim and aggressor profiles. (...) The results indicated five main findings: generally, the participants analyzed present all their social abilities; for the most part, these participants do not normally experience cyberbullying; a positive correlation exists between the majority of social abilities analyzed and the cybervictim profile. It was also observed a negative correlation between the social ability associated with the ability of making requests and this profile; there is a positive correlation among the six social abilities analyzed and the cyberaggressor profile; the racist or xenophobic cyberbullying are driven not only by the absence of social abilities, but in some cases, they are also driven by socio-demographic variables. Likewise, this work shows how the absence of some social abilities in some participants involve racist or xenophobic experiences as victims and as aggressors, which may be of interest for the analysis of teenagers’ behavior in intercultural contexts, as well as according to age and gender. More transcultural research need to be carried out to know the global perspective of the link between social abilities and the different profiles of racist and xenophobic cyberbullying, framed in the context of social psychology and studies of mass communication. (shrink)

What kind of citizenship education, if any, should schools in liberal societies promote? And what ends is such education supposed to serve? Over the last decades a respectable body of literature has emerged to address these and related issues. In this state of the debate analysis we examine a sample of journal articles dealing with these very issues spanning a twenty-year period with the aim to analyse debate patterns and developments in the research field. We first carry out a qualitative (...) analysis where we design a two-dimensional theoretical framework in order to systematise the various liberal debate positions, and make us able to study their justifications, internal tensions and engagements with other positions. In the ensuing quantitative leg of the study we carry out a quantitative bibliometric analysis where we weigh the importance of specific scholars. We finally discuss possible merits and flaws in the research field, as evidenced in and by the analysis. (shrink)

This thought-provoking book discusses the concept of progress in economics and investigates whether any advance has been made in its different spheres of research. The authors look back at the history, successes and failures of their respective fields and thoroughly examine the notion of progress from an epistemological and methodological perspective. The idea of progress is particularly significant as the authors regard it as an essentially contested concept which can be defined in many ways – theoretically or empirically; locally or (...) globally; or as encouraging or impeding the existence of other research traditions. The authors discuss the idea that for progress to make any sense there must be an accumulation of knowledge built up over time rather than the replacement of ideas by each successive generation. Accordingly, they are not concerned with estimating the price of progress, reminiscing in the past, or assessing what has been lost. Instead they apply the complex mechanisms and machinery of the discipline to sub-fields such as normative economics, monetary economics, trade and location theory, Austrian economics and classical economics to critically assess whether progress has been made in these areas of research. -/- Bringing together authoritative and wide-ranging contributions by leading scholars, this book will challenge and engage those interested in philosophy, economic methodology and the history of economic thought. It will also appeal to economists in general who are interested in the advancement of their profession. (shrink)

In this paper we investigate the history of relationalism and its present use in some interpretations of quantum mechanics. In the first part of this article we will provide a conceptual analysis of the relation between substantivalism, relationalism and relativism in the history of both physics and philosophy. In the second part, we will address some relational interpretations of quantum mechanics, namely, Bohr’s relational approach, the modal interpretation by Kochen, the perspectival modal version by Bene and Dieks and the relational (...) interpretation by Rovelli. We will argue that all these interpretations ground their understanding of relations in epistemological terms. By taking into account the analysis on the first part of our work, we intend to highlight the fact that there is a different possibility for understanding quantum mechanics in relational terms which has not been yet considered within the foundational literature. This possibility is to consider relations in ontological terms. We will argue that such an understanding might be capable of providing a novel approach to the problem of representing what quantum mechanics is really talking about. (shrink)

In this article are treated, in general strokes, the methodological foundations of the Diccionario de conceptos políticos y sociales de la España de los siglos XIX y XX which has been published recently under the direction of the above mentioned editors. This dictionary in which nearly 200 authors of different Spanish universities and centres of research have collaborated collects more than 100 articles. It is partly inspired by the German Begriffsgeschichte. Its editors, however, have also taken into account the contribution (...) of the famous school of Cambridge by adapting the influences of several methodological currents to the specific claims of their work, i. e. to the elaboration of a dictionary which, on the basis of a huge volume of sources, pretends to cartograph, in an alphabetical order, the principal ideological lines – the discoursive and conceptual ones – of the Spanish 19th century. The article ends with a discussion of certain difficulties and aspects which are treated controversally in the intellectual history. It also claims to give a reflexion on the suitability and meaning which can – in the actual situation of the social sciences – pretend to determine the studies of political languages, especially the basic essays concerning the comparative history of political and social thinking under a conceptual perspective. (shrink)

In this paper we address a deeply interesting debate that took place at the end of the last millennia between David Mermin, Adan Cabello and Michiel Seevinck, regarding the meaning of relationalism within quantum theory. In a series of papers, Mermin proposed an interpretation in which quantum correlations were considered as elements of physical reality. Unfortunately, the very young relational proposal by Mermin was too soon tackled by specially suited no-go theorems designed by Cabello and Seevinck. In this work we (...) attempt to reconsider Mermin's program from the viewpoint of the Logos Categorical Approach to QM. Following Mermin's original proposal, we will provide a redefinition of quantum relation which not only can be understood as a preexistent element of physical reality but is also capable to escape Cabello’s and Seevinck's no-go-theorems. In order to show explicitly that our notion of ontological quantum relation is safe from no-go theorems we will derive a non-contextuality theorem. We end the paper with a discussion regarding the physical meaning of quantum relationalism. (shrink)

In this work we discuss the widespread use and application of the notion of 'particle' within the standard understanding of quantum mechanics, trying to prove how it is not just an innocent and unproblematic “way of talking”, as it is often claimed, but the expression of an atomist metaphysics that represents rather a way of perceiving and thinking that inadvertently determines our understanding of the mathematical formalism and the experimental content of quantum mechanics. We show how the retention of atomist (...) concepts, especially due to Bohr’s work, appears not only as an epistemological obstacle but furthermore as an efficient factory of false problems and misleading intuitions that have concentrated the attention of researchers for some time. Revisiting again Heisenberg’s matrix mechanics, we discuss if it would be possible to advance beyond the substantialist account of QM going back to the operational-invariance of intensive quantities. (shrink)

The essays in this book engage the original and controversial claims from Michael Boylan's A Just Society. Each essay discusses Boylan's claims from a particular chapter and offers a critical analysis of these claims. Boylan responds to the essays in his lengthy and philosophically rich reply.

A la luz de un análisis de las costumbres practicadas por la sociedad griega heroica, en la presente contribución se intenta esclarecer por qué la visión cristiana del mundo puede ser considerada paso fundamental hacia eso que Vico llama "Edad de los Hombres".This paper tries to explain -in the light of an analysis of customs practiced in the heroic Greek society- why the Christian conception of the world can be considered as a fundamental step towards what Vico calls the "Age (...) of Men". (shrink)

La traducción que al inglés hace el ilustre profesor norteamericano Harold Raley (cuya filosofía sigue a Ortega y a Marías) resulta excelente. El profesor Harold Cecil RALEY nació el año 1934 en el Estado de Alabama (USA), en cuya Universidad se doctoró en Lenguas y Literaturas Románicas, y quiso especializarse en la obra de José Ortega y Gasset. Casado y padre de varios hijos, ha sido catedrático de Lengua y Literatura españolas de la Universidad del Estado de Oklahoma desde 1964; (...) también catedrático y decano de Bellas Artes y Humanidades en la Houston Baptist University (nombrado por ella Distinguished Professor). Entre otros libros, es autor de los siguientes: "Ortega y Gasset, filósofo de la unidad europea" (Prólogo de Julián Marías. Revista de Occidente. Madrid, 1977; edición inglesa: "José Ortega y Gasset, the Philosopher of European Unity". The University of Alabama Press. USA, 1971); "La visión responsable. La filosofía de Julián Marías" (Prólogo de José Luis Pinillos. Espasa-Calpe. Madrid, 1977; edición inglesa: "Responsible Vision: The Philosophy of Julián Marías". The American Hispanist. Clear Creek, Indiana. USA, 1980); "Julián Marías. Una filosofía desde dentro" (Alianza Editorial. Madrid, 1997; edición inglesa: "A Watch over Mortality: the Philosophical Story of Julián Marías". The State University of New York Press. USA, 1997); "El espíritu de España" (Prólogo de Julián Marías. Alianza Editorial. Madrid, 2003; edición inglesa: "The Spirit of Spain". Halcyon Press. Houston. USA, 2002); "The Light of Eden. A Christian Worldview" (John M. Hardy Publishing. Houston. USA, 2008); "Language Oddities. Quirks and Curiosities of English and Other Languages" (Kingsle. Houston. USA, 2011); "Louisiana Rogue. The Life and Times of Pierre Prospère-Tourmoulin translated by Peter Tourmoulin" (Lamar University Press. Beaumont. USA, 2013); "The Unknown God: Mysteries of Deity, Time, Space, and Creation" (Charleston, SC, USA, 2011. También es autor de más de un centenar de estudios y artículos sobre temas filosóficos y literarios. Además ha traducido al inglés algunos de los libros de Julián Marías. (shrink)

El presente artículo trata de hacer ver que el desencuentro entre la modernidad ilustrada y la religión católica, fue debido a una serie de factores y circunstancias desgraciadas, y no a una incompatibilidad inevitable. Es más, a pesar de los malentendidos y desencuentros, no son pocos los ideales de la modernidad ilustrada que, si profundizamos en ellos, descubriremos su inspiración y raíces cristianas. Es más, guste o no a algunos, el patrimonio espiritual y moral que ha ido configurando la identidad (...) europea ha tenido una de sus más importantes fuentes de inspiración en la tradición judeo-cristiana, sin menoscabar, por supuesto, la herencia griega, el derecho romano, la tradición liberal-ilustrada, y la revolución científica. Especialmente, hemos hecho hincapié en la autoridad moral del sufrimiento de la tradición judeocristiana, como una baza fundamental de cara la defensa de la dignidad humana. Para profundizar en esta compleja problemática hemos tenido en cuenta, entre otros, los análisis de Karl Löwith, Hans Blumenberg, J. Habermas, Benedicto XVI y J.B. Metz. Nuestra conclusión es que no tiene razón el actual secularismo-laicismo excluyente al pretender minusvalorar, o borrar simplemente del mapa, las raíces cristianas de Europa, como portadoras de valores y actitudes, que son tan necesarias ante el relativismo, el nihilismo postmoderno, y la crisis de valores de una sociedad, cada vez más deshumanizada. Frente al euroescepticismo que hoy sobrevuela amenazante, hay que reivindicar el “humanismo socrático-cristiano” como una seña de identidad irrenunciable. Otra cosa es el integrismo religioso, que no acaba de admitir la autonomía de la sociedad civil y del Estado, como presupuesto fundamental de una sana secularidad. Es precisamente en el seno de la sociedad civil donde la institución religiosa tiene derecho a dejar oír su voz, en diálogo respetuoso con las otras voces que en ella se ubican, de cara a consensuar soluciones frente a los graves problemas que nos acucian. Y sólo desde una identidad europea bien asentada, podremos enfrentarnos con el reto de la multiculturalidad al que Europa se ve inevitablemente abocada, en el contexto de la globalización.This article attempts to show, that the disagreement between enlightened modernity and Catholic religion, was due to a number of factors and unfortunate circumstances and not to an unavoidable incompatibility. There is more, despite misunderstandings and disagreements, there are many ideals of enlightened modernity that when we go deeper into them, we discover their Christian inspiration and roots. Even more, like it or not some people, spiritual and moral heritage, which has configured European identity, had Judeo- Christian tradition as one of its sources of inspiration, without underestimating, of course, Greek heritage, Roman law, liberal enlightenment tradition and scientific revolution. We have emphasized, especially, the moral authority of suffering of Judeo-Christian tradition as something basic to defend human dignity. To go deeper into this complex problem, we took into account, among others, the analyses of Karl Löwith, Hans Blumemberg, J. Habermas, Benedit XVI, and J:B: Metz. Our conclusion is that the current exclusive secularism is not right trying to underestimate or eliminate the Christian roots in Europe as carriers of values and attitudes, so necessary against relativism, postmodern nihilism and the crisis of values in a society increasingly dehumanized. Against an Euroscepticism which overflies threatening, we must claim a Socratic-Christian humanism as a sign of indispensable identity. Religious secularismis something different, it does not admit the authority of a civil society and state, as a fundamental prerequisite for a healthy secularity. It is precisely within a civil society where a religious institution has the right to be heard in a respectful dialogue with others voices that are located in there to agree on solutions against the problems we are facing and, only from a well established European identity, we will be able to face the challenge of multiculturalism to which Europe is inevitably doomed in a context of Globalization. (shrink)

This article makes a critical reading of two Types of Faith from an approximation to its sources and its context. Analysing two types of faith suggested by Buber, we identify the characterization of the same from the perspective of the history of religions. This raises the development, from a philosophicaltheological perspective, of a reflection on the Buber’s criteria of demarcation in the distinction between emunah and pistis, while on the image that of Jesus and Paul reflects his work.

El objetivo de esta investigación es poner de manifiesto la importancia de las imágenes de vestir marianas y, también, las joyas y accesorios que presentan. Se plantearán las bases y claves de un lenguaje no verbal que actúa como testimonio de la devoción además de las relaciones sociales y económicas del momento que las marcan. Merced a los casos analizados, se comprobará cómo, con gran frecuencia, se une a la piedad popular de pueblos y de las culturas de determinados acontecimientos (...) de la zona. Los resultados demostrarán la importancia dada y valores atribuidos a este tipo de iconografía. (shrink)

Born and initially spread as a Jewish movement and unconnected with the classical world, Christianity became an identifiable religion in the mid-second century CE, above all due to its contacts with the Greek civilisation, from which it borrowed many ethical and ideological principles. nevertheless, Christianity only reached its whole identity after its transformation in religion, i.e., in the Roman sense of the word, when Christianity was became to be seen as a supernatural protection for both society and the Roman Empire. (...) With the consequent changes in its hierarchy, rituals, and beliefs, Christian religion thus lost its main Jewish and Hellenistic features. The Constantine’s reform and the religious policy of his successors definitely sealed this radical and far-reaching evolution as this paper will try to focus on in further details, highlighting the most decisive aspects and moments. (shrink)

The analysis of the confession in Foucault's work based on the comparison between Les anormaux, Mal faire, dire vrai and Les aveux de la chair shows one of the most relevant displacements in Foucault's work, which constitutes a good part of the essence of what has been called the last Foucault: the relation of the subject and the truth. An attempt will be made to account for this turn, analyzing the look at primitive Christianity of the last Foucault and the (...) relationship of such reflection in the analysis of the hermeneutics of the self. The last reflections on the confession in Les aveux de la chair will show the meaning of the ethical inquiry of the last Foucault that reproduces the double critical and ontological character of anarcheology. (shrink)

Gianni Vattimo's Non-religious Christianity. Weakening of being, secularization and divine kenosis.

Manual completo y actualizado de la teología moral católica que responde plenamente a las preguntas que sobre esta materia se hace el hombre de hoy.

By drawing on what the ancient Greeks understood by παράδεισος, and reviewing different conceptions of the biblical paradise as portrayed in the New Testament, the Old and New Testament Apocrypha, the Nag Hammadi Library, the Manichean literature, the Koran, and other mystical sources of Islam, this paper seeks to determine the nature of the ‘paradise’ mentioned in the Chaldean Oracles (frs. 107 and 165). Particular attention is paid to the Christianized reading by the Byzantine scholar Michael Psellus, who arranged Greek (...) traditional themes, motives of Genesis concerning the Garden of Eden, the allegorical exegesis by Philo ofAlexandria, and Neoplatonic doctrines, all together in his Commentary of the Chaldean Oracles. (shrink)

En este trabajo ofrecemos la traducción del latín al español del Liber de convenientia fidei et intellectus in obiecto de Ramón Llull, con introducción y notas. Se trata de una obra en la que el filósofo mallorquín efectúa una síntesis de su pensamiento en torno de las relaciones entre fe y razón, así como de su posición respecto de la defensa de la fe católica y la conversión de los no cristianos. El opúsculo, que se muestra como un trabajo definitivo (...) en cuanto al establecimiento de la relación mencionada, hecha mano de los elementos fundamentales de su sistema, el Ars magna, pero aun así es una rara avis dentro de la opus luliana: está pleno de citas bíblicas y alusiones a las auctoritates eclesiásticas más renombradas, unas y otras ausentes en la mayoría de las obras lulianas. In this paper we offer the translation from Latin to Spanish of Ramón Llull´s Liber de convenientia fidei et intellectus in obiecto with introduction and notes. This is a work where the mallorcan philosopher makes a synthetic framework of his thinking on the relationship between faith and reason, as well as of his position towards the defense of catholic faith and conversion of non-christian people. The text, which is shown as a definitive work in the setting of this relationship, uses the most characteristic principles of his system, Ars magna, but still is a rara avis inside the opus lulliana: is full of biblical quotations and allusions to the most renowned ecclesiastical auctoritates, all these absents in most lullian woks. (shrink)

The first encounters of Marcel with Sartre show the “Christian origins” they shared. Likewise, these encounters and their disagreements throughout life and the different paths they followed reveal a broader scope of thought than what is commonly known about Sartre.

Este artículo pretende dar cuenta del rol de los libros, los copistas y la circulación de textos en la obra de Libanio, y especialmente en su Autobiografía. Sobre la base de las referencias a la cultura libresca, por lo demás, se establecen vínculos con la cultura griega anterior, en particular con la segunda sofística; contemporánea y cristiana; y posterior, de los períodos medio y tardo-bizantino. This article tackles the role of books, scribes and text circulation in the oeuvre of Libanius, (...) especially in his Autobiography. On the basis of his references to scriptorial culture, I underline his links to previous Greek culture -mainly to the Second Sophistic -; to contemporary Christian paideia; and to later Byzantine erudition. (shrink)

El Papa y humanista Eneas Silvio Piccolomini (Pío II) es aquel autor medieval que más explícita e insistentemente se ha ocupado del problema de Europa, no sólo como entidad geográfica sino también política, religiosa y cultural. El artículo analiza los rasgos fundamentales de su concepción de Europa, en el horizonte de los grandes problemas de su tiempo. Por una parte la amenaza turca sobre Europa y por otra las transformaciones internas de Europa, tanto políticas como religiosas.

El presente trabajo desea abordar el problema de los límites de la interpretación de la imagen. La pregunta que está de fondo es si es posible o no orientarnos ante ella y, de ser así, de qué manera podemos hacerlo. Por un lado, el análisis de esta pregunta tiene como tema central la concepción de la historia del arte como un saber concreto sobre las imágenes, y, por otro lado, la idea de que la historia del arte debe ser repensada, (...) pues las imágenes artísticas no pueden ser abarcadas en su totalidad mediante un presunto saber, pues en ellas habitan también la irracionalidad, e incluso, lagunas temporales que permiten concluir que es pretensioso generar un tono histórico que afirme una epistemología exacta del arte. Así pues, este problema estético será abordado a través de la iconología de Panofsky, la ontología de Heidegger, y la arqueología discursiva de la imagen de Didi-Huberman. (shrink)

How should you decide what to do when you’re uncertain about basic normative principles? A natural suggestion is to follow some "second-order:" norm: e.g., obey the most probable norm or maximize expected choiceworthiness. But what if you’re uncertain about second-order norms too—must you then invoke some third-order norm? If so, any norm-guided response to normative uncertainty appears doomed to a vicious regress. This paper aims to rescue second-order norms from the threat of regress. I first elaborate and defend the claim (...) some philosophers have made that the regress problem forces us to accept normative externalism, the view that at least one norm is incumbent on all agents regardless of their normative beliefs. But, I then argue, we need not accept externalism about first-order norms, thus closing off any question of how agents should respond to normative uncertainty. Rather, we can head off the threat of regress by ascribing external force to a single second-order norm: the enkratic principle. (shrink)

What kind of animals are human beings? And how do our visions of the human shape our theories of social action and institutions? In Moral, Believing Animals>, Christian Smith advances a creative theory of human persons and culture that offers innovative, challenging answers to these and other fundamental questions in sociological, cultural, and religious theory. Smith suggests that human beings have a peculiar set of capacities and proclivities that distinguishes them significantly from other animals on this planet. Despite the vast (...) differences in humanity between cultures and across history, no matter how differently people narrate their lives and histories, there remains an underlying structure of human personhood that helps to order human culture, history, and narration. Drawing on important recent insights in moral philosophy, epistemology, and narrative studies, Smith argues that humans are animals who have an inescapable moral and spiritual dimension. They cannot avoid a fundamental moral orientation in life and this, says Smith, has profound consequences for how sociology must study human beings. (shrink)

We propose a characterization of mathematical experiments in terms of a setup, a process with an outcome, and an interpretation. Using a broad notion of process, this allows us to consider arithmetic calculations and geometric constructions as components of mathematical experiments. Moreover, we argue that mathematical experiments should be considered within a broader context of an experimental research project. Finally, we present a particular case study of the genesis of a geometric construction to illustrate the experimental use of hand drawings (...) and computers in mathematical practice. (shrink)

Decision-making under normative uncertainty requires an agent to aggregate the assessments of options given by rival normative theories into a single assessment that tells her what to do in light of her uncertainty. But what if the assessments of rival theories differ not just in their content but in their structure -- e.g., some are merely ordinal while others are cardinal? This paper describes and evaluates three general approaches to this "problem of structural diversity": structural enrichment, structural depletion, and multi-stage (...) aggregation. All three approaches have notable drawbacks, but I tentatively defend multi-stage aggregation as least bad of the three. (shrink)

At its heart, The Dialectic of Counter-Enlightenment is a plea not to take doubt at its word—a plea for the return of a vanished philosophical intelligence..

Nudge is a popular public policy tool that harnesses well-known biases in human judgement to subtly guide people’s decisions, often to improve their choices or to achieve some socially desirable outcome. Thanks to recent developments in artificial intelligence (AI) methods new possibilities emerge of how and when our decisions can be nudged. On the one hand, algorithmically personalized nudges have the potential to vastly improve human daily lives. On the other hand, blindly outsourcing the development and implementation of nudges to (...) “black box” AI systems means that the ultimate reasons for why such nudges work, that is, the underlying human cognitive processes that they harness, will often be unknown. In this paper, we unpack this concern by considering a series of examples and case studies that demonstrate how AI systems can learn to harness biases in human judgment to reach a specified goal. Drawing on an analogy in a philosophical debate concerning the methodology of economics, we call for the need of an interdisciplinary oversight of AI systems that are tasked and deployed to nudge human behaviours. (shrink)

The principle that rational agents should maximize expected utility or choiceworthiness is intuitively plausible in many ordinary cases of decision-making under uncertainty. But it is less plausible in cases of extreme, low-probability risk (like Pascal's Mugging), and intolerably paradoxical in cases like the St. Petersburg and Pasadena games. In this paper I show that, under certain conditions, stochastic dominance reasoning can capture most of the plausible implications of expectational reasoning while avoiding most of its pitfalls. Specifically, given sufficient background uncertainty (...) about the choiceworthiness of one's options, many expectation-maximizing gambles that do not stochastically dominate their alternatives "in a vacuum" become stochastically dominant in virtue of that background uncertainty. But, even under these conditions, stochastic dominance will not require agents to accept options whose expectational superiority depends on sufficiently small probabilities of extreme payoffs. The sort of background uncertainty on which these results depend looks unavoidable for any agent who measures the choiceworthiness of her options in part by the total amount of value in the resulting world. At least for such agents, then, stochastic dominance offers a plausible general principle of choice under uncertainty that can explain more of the apparent rational constraints on such choices than has previously been recognized. (shrink)

Spacetime as we know and love it is lost in most approaches to quantum gravity. For many of these approaches, as inchoate and incomplete as they may be, one of the main challenges is to relate what they take to be the fundamental non-spatiotemporal structure of the world back to the classical spacetime of GR. The present essay investigates how spacetime is lost and how it may be regained in one major approach to quantum gravity, loop quantum gravity.