A growing number of studies in both the scientific and the philosophical literature have drawn on a Bayesian predictive processing framework to account for the formation of delusions. The key here is that delusions form because of disrupted prediction error signalling. Parrott’s recent critique argues that the framework is incomplete in two respects: it leaves unclear why delusional hypotheses are selected over none at all or over more plausible alternatives; it leaves unclear how exactly it is that delusional hypotheses are (...) generated in the first place. In this paper, we defend the framework’s explanatory power by way of showing how it can go a long way in helping disentangle these concerns. We take up each of them in turn. As for the first, our argument turns on two claims: a) believing nothing, although possible in principle, may not be a viable procedure in the circumstances; b) alternative hypotheses may be rendered unavailable for selection, due to aberrant prediction errors. As for the second concern, we distinguish three ways in which delusional hypotheses may be initially acquired, all of which are based on experience broadly construed. (shrink)

A growing number of studies in both the scientific and the philosophical literature have drawn on a Bayesian predictive processing framework to account for the formation of delusions. The key here is that delusions form because of disrupted prediction error signalling. Parrott’s recent critique argues that the framework is incomplete in two respects: it leaves unclear why delusional hypotheses are selected over none at all or over more plausible alternatives; it leaves unclear how exactly it is that delusional hypotheses are (...) generated in the first place. In this paper, we defend the framework’s explanatory power by way of showing how it can go a long way in helping disentangle these concerns. We take up each of them in turn. As for the first, our argument turns on two claims: a) believing nothing, although possible in principle, may not be a viable procedure in the circumstances; b) alternative hypotheses may be rendered unavailable for selection, due to aberrant prediction errors. As for the second concern, we distinguish three ways in which delusional hypotheses may be initially acquired, all of which are based on experience broadly construed. (shrink)

The Spinozan theory of belief fixation holds that mentally representing truth-apt propositions leads to immediately believing them. In this paper, I explore how the theory fares as a defence of doxasticism about delusions (the view that they are beliefs). Doxasticism has been criticised on the grounds that delusions typically do not abide by rational standards that we expect beliefs to conform to. If belief fixation is Spinozan, I argue, these deviations from rationality are not just compatible with, but supportive of, (...) their status as beliefs. (shrink)

There is evidence indicating that the Capgras delusion is grounded in some kind of anomalous experience. According to the endorsement model, the content of the delusion is already encoded in the Capgras subject's experience, and the delusion is formed simply by endorsing that content as veridical. Elisabeth Pacherie and Sam Wilkinson have in different ways attempted to articulate a comprehensive defence of this strategy, but here I argue that the endorsement model cannot be defended along the lines envisioned by either (...) of them. I then offer a more promising way of spelling out the model, according to which the anomalous experience implicated in Capgras is metaphorical in character. (shrink)

In this chapter we discuss the role of conscious and unconscious inference in theories of delusion formation. Two competing accounts aim to shed light on the formation of delusions: according to explanationism, the delusional belief is offered as an explanation for anomalous experience; according to the endorsement theory, the delusional belief is an acknowledgement that the anomalous experience is veridical. Whereas explanationists argue that the delusional belief is inferred from experience, endorsement theorists argue that there need be no inference from (...) the experience to the delusional belief. Here we put pressure on the idea that the two accounts can be distinguished on the basis of whether inference is involved in delusion formation and argue that they are both compatible with the increasingly influential idea that Bayesian inference is responsible for the adoption of the delusional belief. One of the models of delusion formation focusing on Bayesian inference is the Coltheart model (Coltheart, Menzies, and Sutton, 2010) which we discuss in detail in the chapter. We show that, given its features, the model does not fit neatly under either explanationism or the endorsement theory. (shrink)

Transplantation continues to push the frontiers of medicine into domains that summon forth troublesome ethical questions. Looming on the frontier today is human facial transplantation. We develop criteria that, we maintain, must be satisfied in order to ethically undertake this as-yet-untried transplant procedure. We draw on the criteria advanced by Dr. Francis Moore in the late 1980s for introducing innovative procedures in transplant surgery. In addition to these we also insist that human face transplantation must meet all the ethical requirements (...) usually applied to health care research. We summarize the achievements of transplant surgery to date, focusing in particular on the safety and efficacy of immunosuppressive medications. We also emphasize the importance of risk/benefit assessments that take into account the physical, aesthetic, psychological, and social dimensions of facial disfiguration, reconstruction, and transplantation. Finally, we maintain that the time has come to move facial transplantation research into the clinical phase. (shrink)

A general mathematical framework, based on countable partitions of Natural Numbers [1], is presented, that allows to provide a Semantics to propositional languages. It has the particularity of allowing both the valuations and the interpretation Sets for the connectives to discriminate complexity of the formulas. This allows different adequacy criteria to be used to assess formulas associated with the same connective, but that differ in their complexity. The presented method can be adapted potentially infinite number of connectives and truth values, (...) therefore, it can be considered a general framework to provide semantics to several of the known logic systems (eg, LC, L3 LP, FDE). The presented semantics allow to converge to different standard semantics if the separation complexity procedure is annulled. Therefore, it can be understood as a framework that allows greater precision (in complexity terms) with respect to formula satisfaction. Naturally, because of how it is built, it can be incorporated into non-deterministic semantics. The presented procedure also allows generating valuations that grant a different truth value to each formula of propositional language. As a positive side effect, our method allows a constructive proof of the equipotence between N and N^n for all Natural n. (shrink)

Inference has long been a concern in epistemology, as an essential means by which we extend our knowledge and test our beliefs. Inference is also a key notion in influential psychological or philosophical accounts of mental capacities, from perception via utterance comprehension to problem-solving. Consciousness, on the other hand, has arguably been the defining interest of philosophy of mind over recent decades. Comparatively little attention, however, has been devoted to the significance of consciousness for the proper understanding of the nature (...) and role of inference. It is commonly suggested that inference may be either conscious or unconscious. Yet how unified are these various supposed instances of inference? Does either enjoy explanatory priority in relation to the other? In what ways or senses, can an inference be conscious, or fail to be conscious, and how does this matter? This book brings together original essays from established scholars and emerging theorists that illustrate how several current debates in epistemology, philosophy of psychology, and philosophy of mind can benefit from reflections on these and related questions about the significance of consciousness for inference. Contributors include: Kirk Ludwig and Wade Munroe; Michael Rescorla; Federico Bongiorno and Lisa Bortolotti; Berit Brogaard; Nicholas Allott; Jake Quilty-Dunn and Eric Mandelbaum; Corine Besson; Anders Nes; David Henderson, Terry Horgan, and Matjaž Potrč; Elijah Chudnoff; and Ram Neta. (shrink)

The aim of this article is to discuss the extent to which certain substructural logics are related through the phenomenon of duality. Roughly speaking, metainferences are inferences between collect...

This book examines the life and work of mathematician Giovanni Battista Guccia, founder of the Circolo Matematico di Palermo and its renowned journal, the Rendiconti del Circolo matematico di Palermo. The authors describe how Guccia, an Italian geometer, was able to establish a mathematical society in Sicily in the late nineteenth century, which by 1914 would grow to become the largest and most international in the world, with one of the most influential journals of the time. The book highlights the (...) challenges faced by Guccia in creating an international society in isolated Palermo, and places Guccia’s activities in the wider European context through comparisons with the formation of the London Mathematical Society and the creation of Mittag-Leffler’s Acta Mathematica in Stockholm. Based on extensive searches in European archives, this scholarly work follows both historical and scientific treads, and will appeal to those interested in the history of mathematics and science in general. (shrink)

In questo articolo si descrivono e discutono le caratteristiche principali della lingua quechua relative alla distinzione tra ‘maschio’ e ‘femmina’. La prima parte del testo indica il modo in cui il quechua codifica questa distinzione attraverso il lessico, ponendo l’attenzione sui termini di parentela; la seconda parte mostra i sostantivi, aggettivi e verbi indicanti persone, comportamenti e abitudini considerati come tipicamente femminili o maschili. Sia la prima parte che la seconda sono vòlte a evidenziare alcuni fattori di tipo socio-culturale associati (...) alla distinzione linguistica tra genere femminile e maschile. (shrink)

NOTA DEL EDITOR: La revista Persona y Bioética agradece al Comité de Bioética de España la autorización para publicar su "Informe sobre los aspectos bioéticos de la priorización de recursos sanitarios en el contexto de la crisis del coronavirus". Su Presidente, el Dr. Federico de Montalvo, y el Vicepresidente, el Dr. Rogelio Altisent, han accedido a que en la sección Bioética en práctica se publique el texto íntegro de este documento. La situación que vive el mundo y sobre todo (...) la respuesta sanitaria frente a la pandemia demanda una orientación bioética clara sobre cómo resolver los múltiples problemas éticos, que en muchos casos son inéditos. Otros organismos análogos han hecho intentos sobre el particular, pero el trabajo realizado por el Comité de Bioética de España es especialmente completo y profundo; un urgente llamado a un "ejercicio ejemplar de responsabilidad" para toda la sociedad y cada uno de sus miembros, incluyendo las autoridades públicas y los medios de comunicación. A la par con un decálogo de recomendaciones, el Comité envía un mensaje de esperanza sustentado en la capacidad que tenga la especie humana para mejorar individual y socialmente. Este documento fue publicado por el Comité de Bioética de España, en su portal web, el 29 de marzo de 2020. El CBE autorizó a la revista Persona y Bioética a publicarlo en su sección de Bioética en práctica. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:264 HISTORY OF PHILOSOPHY right at hand, without getting in the way. If it had been printed in as readable type and as elegant form as Steinmann's edition, it might be the ideal easily accessible version to familiarize us with the Pens~es as they were actually written and classified by Pascal himself. RICHARD H. POPKIN University of California, San Diego Pascal. Quinta edizione riveduta e aumentata. By Michele (...) class='Hi'>Federico Sciacca. (Milano: Carlo Marzorati Editore, 1962. Pp. 250. 2000 L.) This Pascal by Sciacca consists of three parts. The first gives and considers the Life of Pascal (1623-1662) in connection with his complex and restless century (pp. 13--72). The second part (pp. 75-112) analyzes the relationship of Pascal with Jansenism. Pascal is both dependent on and independent of it. The Jansenists discussed while Pascal felt. Jansenism could not find a stable equilibrium between nature and grace which Jansenism either contrasted or confused while Pascal well distinguishes these two orders. They are for him heterogeneous but the lower order leads to the higher. Without God, man is misery and darkness. With God, man can do all things (p. 118). The third part (pp. 115-219) is entitled The Christian Philosopher. It shows that man is made for the infinite. The true call of humanity is religious (p. 206). The final conclusion is that Pascal can still teach us to exist (p. 216). PAUL Y. FUHRMANN Columbia Theological Seminary Louis Thomassin (1619-95), ~tude bio-bibliographique avec vingt lettres et deux textes in~dits. By Pierre Clair. (Vol. I of the series Le mouvement des idles au XVH" si~cle, Collection dirig~e par Andr~ Robinet.) (Paris: 1964. Pp. 160. NF 12.) This small volume is the first in a new series devoted to bringing to light various figures and aspects of seventeenth-century thought that have either been set aside, forgotten, or are only dimly known. Louis Thomassin (as well as Bernard Lamy who is the subject of the second volume that has appeared in this series) certainly falls in these categories. Although his name often turns up in discussions of Cartesianlsm, Jansenism, Malebranchism, etc., very little consideration is ever given to him as a fairly important personage of the time, or to his ideas and the role they played. This volume by Dr. Clair will be of much use to seventeenth-century scholars in providing the basic data about his life, his connections with several of the vital movements of the period, the fundamental bibliographical materials, as well as publishing two texts and twenty letters not before available. The biographical section (pp. 1-84) traces (a bit too episodically) Thomassin's education, his career among the Oratorians as a professor of humanities, philosophy, and theology, his possible involvements with the Jansenists, his difficulties as a result of his first published work, Dissertations sur les Conciles (1667) (suppressed the same year), his later successes for his many other works in theology, philosophy, history, and pedagogy, and his relations with various major and minor figures of the mid- and late seventeenth century, like Arnauld, Malebranche, Richard Simon, Bayle, Huet, etc. Section II (pp. 85-99) gives a detailed bibliography of Thomassin's published works, plus a list of his manuscripts located in various French libraries. This is followed by twenty letters of Thomassin, an intriguing and interesting discourse on the difference between history and science, and one on the nature of chronology, plus three letters by Thomassin's secretary, Nicolas Barat. In a brief... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:264 HISTORY OF PHILOSOPHY right at hand, without getting in the way. If it had been printed in as readable type and as elegant form as Steinmann's edition, it might be the ideal easily accessible version to familiarize us with the Pens~es as they were actually written and classified by Pascal himself. RICHARD H. POPKIN University of California, San Diego Pascal. Quinta edizione riveduta e aumentata. By Michele (...) class='Hi'>Federico Sciacca. (Milano: Carlo Marzorati Editore, 1962. Pp. 250. 2000 L.) This Pascal by Sciacca consists of three parts. The first gives and considers the Life of Pascal (1623-1662) in connection with his complex and restless century (pp. 13--72). The second part (pp. 75-112) analyzes the relationship of Pascal with Jansenism. Pascal is both dependent on and independent of it. The Jansenists discussed while Pascal felt. Jansenism could not find a stable equilibrium between nature and grace which Jansenism either contrasted or confused while Pascal well distinguishes these two orders. They are for him heterogeneous but the lower order leads to the higher. Without God, man is misery and darkness. With God, man can do all things (p. 118). The third part (pp. 115-219) is entitled The Christian Philosopher. It shows that man is made for the infinite. The true call of humanity is religious (p. 206). The final conclusion is that Pascal can still teach us to exist (p. 216). PAUL Y. FUHRMANN Columbia Theological Seminary Louis Thomassin (1619-95), ~tude bio-bibliographique avec vingt lettres et deux textes in~dits. By Pierre Clair. (Vol. I of the series Le mouvement des idles au XVH" si~cle, Collection dirig~e par Andr~ Robinet.) (Paris: 1964. Pp. 160. NF 12.) This small volume is the first in a new series devoted to bringing to light various figures and aspects of seventeenth-century thought that have either been set aside, forgotten, or are only dimly known. Louis Thomassin (as well as Bernard Lamy who is the subject of the second volume that has appeared in this series) certainly falls in these categories. Although his name often turns up in discussions of Cartesianlsm, Jansenism, Malebranchism, etc., very little consideration is ever given to him as a fairly important personage of the time, or to his ideas and the role they played. This volume by Dr. Clair will be of much use to seventeenth-century scholars in providing the basic data about his life, his connections with several of the vital movements of the period, the fundamental bibliographical materials, as well as publishing two texts and twenty letters not before available. The biographical section (pp. 1-84) traces (a bit too episodically) Thomassin's education, his career among the Oratorians as a professor of humanities, philosophy, and theology, his possible involvements with the Jansenists, his difficulties as a result of his first published work, Dissertations sur les Conciles (1667) (suppressed the same year), his later successes for his many other works in theology, philosophy, history, and pedagogy, and his relations with various major and minor figures of the mid- and late seventeenth century, like Arnauld, Malebranche, Richard Simon, Bayle, Huet, etc. Section II (pp. 85-99) gives a detailed bibliography of Thomassin's published works, plus a list of his manuscripts located in various French libraries. This is followed by twenty letters of Thomassin, an intriguing and interesting discourse on the difference between history and science, and one on the nature of chronology, plus three letters by Thomassin's secretary, Nicolas Barat. In a brief BOOK REVIEWS 265 concluding chapter (pp. 150-52), Dr. Clair deals with "Comment lire l'oeuvre du P. Thomassin," providing much guidance to anyone who wishes to avail himself of the rich resources in Thomassin's writings. From the point of view of the history of philosophy, the most interesting aspects of Thomassin's thought seem to be (1) his "Cartesianism," that is, the extent to which he early imbibed Descartes' new ideas, and played a role in the fusion of the views of Augustine, B6rulle, and Descartes that developed in the Oratory, (2) his attempt to find a viable theory of the nature of Grace somewhere between Arnauld and Malebranche, and (3) his... (shrink)

In this paper, we argue that, although neglected so far, there is a strong link between generics and testimonial injustice. Testimonial injustice is a form of epistemic injustice that “occurs when prejudice causes a hearer to give a deflated level of credibility to a speaker’s word”. Generics are sentences that express generalizations about a category or about its members without specifying what proportion of the category members possess the predicated property. We argue that generics are especially suited to cause testimonial (...) injustice for three reasons. First, generics elicit an “inferential asymmetry” :1452–1482, 2010). That is, generics are accepted even if only a few individuals possess the predicated property but are, nonetheless, taken to refer to almost all the members of the category. This peculiar combination makes generics particularly apt to cause testimonial injustice. High resistance to counter-evidence is a crucial feature of prejudice, the cause of testimonial injustice, and the more highly predictive a generalization the more it will be employed in concrete situations, leading to instances of testimonial injustice. Second, generics seem to play a key role in leading people to develop essentialist beliefs : 273–301, 2010; Rhodes et al. Proc Natl Acad Sci 109: 13526–13531, 2012). Subjects holding such beliefs treat categories as warranting strong generaliations over their members. Therefore, they will be more likely to rely on prejudice while dealing with the category members. Finally, generics are outstandingly common in everyday speech. Hence, their noxious effects are amplified by their diffusion and should not be underestimated. (shrink)

We argue that the distinction between framework and interaction theories should be taken carefully into consideration when dealing with the philosophical implications of fundamental theories in physics. In particular, conclusions concerning the nature of reality can only be consistently derived from assessing the ontological and epistemic purport of both types of theories. We put forward an epistemic form of realism regarding framework theories, such as Quantum Field Theory. The latter, indeed, informs us about the general properties of quantum fields, laying (...) the groundwork for interaction theories. Yet, concerning interaction theories, we recommend a robust form of ontological realism regarding the entities whose existence is assumed by these theories. As an application, we refer to the case of the Standard Model, so long as it has proved to successfully inform us about the nature of various sorts of fundamental particles making up reality. In short, although we acknowledge that both framework and interaction theories partake in shaping our science-based view of reality, and that neither would do by itself the work we expect them to accomplish together, our proposal for a coherent ontology of fundamental entities advances a compromise between two forms of realism about theories in each case. (shrink)

The present work aimed at assessing whether the interference exerted by task-irrelevant spatial information is comparable in high- and low-susceptible individuals and whether it may be eliminated by means of a specific posthypnotic suggestion. To this purpose high- and low-susceptible participants were tested using a Simon-like interference task after the administration of a suggestion aimed at preventing the processing of the irrelevant spatial information conveyed by the stimuli. The suggestion could be administered either in the absence or following a standard (...) hypnotic induction. We showed that, outside from the hypnotic context, the Simon effect was similar in high and low-susceptible participants and it was significantly reduced following the posthypnotic suggestion in high-susceptible participants only. These results show that a specific posthypnotic suggestion can alter information processing in high-susceptible individuals and reduce the interfering effect exerted by arrow stimuli. (shrink)

The urban environment is increasingly engaging with artificial intelligence, a focus on the automation of urban processes, whether it be singular artefacts or city-wide systems. The impact of such technological innovation on the social dynamics of the urban environment is an ever changing and multi-faceted field of research. In this paper, the space and time defined by the autonomous vehicle is used as a window to view the way in which a shift in urban transport dynamics can impact the temporal (...) experience of an individual. Using the finite window of time created by an autonomous vehicle, a theoretical framework is put forward that seeks to show how contrasting narratives exist regarding the experience of the window of time within the autonomous vehicle. By taking a theoretical approach informed by social theory, the dissolution of barriers between separate spheres of life is explored to highlight the increased commodification of time. In focusing on both the space and time created by the autonomous vehicle this approach seeks to highlight how artificial intelligence can provide a contemporary space in the urban environment while also opening a new window of time. The cognitive dissonance observed when comparing the narratives of autonomous vehicle stakeholders and the historical shift in time use leads to a belief that technology makes the user more free in terms of time. With this paper the autonomous vehicle is shown to be an ideal space and time to view the way in which the use of such technology does not increase free-time, but further dissolves the boundaries between what is and what is not work-time. (shrink)

This work deals with obstacles hindering a metaphysics of laws of nature in terms of dispositions, i.e., of fundamental properties that are causal powers. A recent analysis of the principle of least action has put into question the viability of dispositionalism in the case of classical mechanics, generally seen as the physical theory most easily amenable to a dispositional ontology. Here, a proper consideration of the framework role played by the least action principle within the classical image of the world (...) allows us to build a consistent metaphysics of dispositions as charges of interactions. In doing so we develop a general approach that opens the way towards an ontology of dispositions for fundamental physics also beyond classical mechanics. (shrink)

In their theoretical and experimental reflections on the capacities and behaviours of living systems, neuroscientists often formulate generalizations about the behaviour of neural circuits. These generalizations are highly idealized, as they omit reference to the myriads of conditions that could perturb the behaviour of the modelled system in real-world settings. This article analyses an experimental investigation of the behaviour of place cells in the rat hippocampus, in which highly idealized generalizations were tested by comparing predictions flowing from them with real-world (...) experimental results. The aim of the article is to identify under what conditions even single prediction failures regarding the behaviour of single cells sufficed to reject highly idealized generalizations, and under what conditions prima facie counter-examples were deemed to be irrelevant to the testing of highly idealized generalizations. The results of this analysis may contribute to understanding how idealized models are tested experimentally in neuroscience and used to make reliable predictions concerning living systems in real-world settings. (shrink)

In order to define some interesting consequence relations, certain generalizations have been proposed in a many-valued semantic setting that have been useful for defining what have been called pure, mixed and ordertheoretic consequence relations. But these generalizations are insufficient to capture some other interesting relations, like other intersective mixed relations (a relation that cannot be defined as a mixed relation, but only as the intersection of two mixed relations) or relations with a conjunctive (or, better, “universal”) interpretation for multiple conclusions. (...) We propose a broader framework to define these cases, and many others, and to set a common background that allows for a direct compared analysis. At the end of the work, we illustrate some of these comparisons. (shrink)

This contributed volume aims to reconsider the concept of individuation, clarifying its articulation with respect to contemporary problems in perceptual, neural, developmental, semiotic and social morphogenesis. The authors approach the ontogenetical issue by taking into account the morphogenetical process, involving the concept of individuation proposed by Gilbert Simondon and Gilles Deleuze. The target audience primarily comprises experts in the field but the book may also be beneficial for graduate students. The challenge of the genesis and constitution of "units" has always (...) been at the center of philosophical and scientific research. This ontogenetical issue is common to every discipline but it is articulated in different ways: in phenomenology of perception the constitution of perceptual units is at the base of gestalt field theories, in theoretical neuroscience synchronized neural assemblies are considered as correlates of conscious processes, in developmental embryogenesis the constitution of organs is the principle outcome of morphodynamic evolution while in social morphogenesis the constitution of coherent units is common to segmentary, gerarchic and functional differentiation. (shrink)

A lo largo del último siglo, se ha intentado examinar la naturaleza de los estados mentales desde numerosas perspectivas, aunque ignorando con frecuencia que toda teoría de la mente también debe analizar adecuadamente las emociones. El propósito de este trabajo es explicitar los requisitos que debe cumplir una buena teoría acerca de lo emocional, a partir del examen crítico de tres enfoques distintos: el conductismo, el funcionalismo y el enactivismo. Argumentaré que, entre ellos, solo el último constituye una teoría satisfactoria (...) porque explicita el rol precio que cumple la dimensión corporal en nuestra experiencia emocional. (shrink)

The purpose of this article is to present the main contributions to peace, democracy, and the philosophy of education in Colombia, made by philosopher Guillermo Hoyos-Vásquez (Medellín, 1935 – Bogotá, 2013). The work of this Colombian philosopher stands out for its important contributions to political philosophy as the vital, supportive, and responsible exercise of thought concerning the public interest. Using Kant’s concept of practical reason, Husserl’s lifeworld [Lebenswelt], and Habermas’s communicative action as starting points, Hoyos-Vásquez succeeded in going beyond these (...) political philosophers by trying to apply their ideas in the midst of the difficult context of corruption, drug trafficking and armed conflict in Colombia over the past five decades. At the same time, Hoyos-Vásquez developed throughout his life a varied public activity as a thinker and educator, belying the myth of the theoretical distance between the philosopher and his/her political present or historical reality. The thought of Guillermo Hoyos-Vásquez, and his public action as an educator, represent a substantial contribution to contemporary political and educational philosophy, maintaining a close connection between theory and practice. (shrink)

It is well known that in quantum mechanics we cannot always define consistently properties that are context independent. Many approaches exist to describe contextual properties, such as Contextuality by Default, sheaf theory, topos theory, and non-standard or signed probabilities. In this paper we propose a treatment of contextual properties that is specific to quantum mechanics, as it relies on the relationship between contextuality and indistinguishability. In particular, we propose that if we assume the ontological thesis that quantum particles or properties (...) can be indistinguishable yet different, no contradiction arising from a Kochen-Specker-type argument appears: when we repeat an experiment, we are in reality performing an experiment measuring a property that is indistinguishable from the first, but not the same. We will discuss how the consequences of this move may help us understand quantum contextuality. (shrink)

In this work we present a dynamical approach to quantum logics. By changing the standard formalism of quantum mechanics to allow non-Hermitian operators as generators of time evolution, we address the question of how can logics evolve in time. In this way, we describe formally how a non-Boolean algebra may become a Boolean one under certain conditions. We present some simple models which illustrate this transition and develop a new quantum logical formalism based in complex spectral resolutions, a notion that (...) we introduce in order to cope with the temporal aspect of the logical structure of quantum theory. (shrink)

The aim of this article is to amend some misunderstandings about Franz Brentano's thesis of intentionality, defending a different interpretation from the current one about the nature of intentional object and intentional correlate, and proposing an analysis of the origin of this conceptual confusion. The main problem lies in his student Anton Marty's interpretation of the immanent object, paving the way for an immanentist reading of Brentano's theory of intentionality.

In this manuscript, we explore the potential therapeutic use of helminths. After analyzing helminths’ role in connection with human health from the perspective of their symbiotic and evolutionary relationship, we critically examine some studies on their therapeutic applications. In doing so, we focus on some prominent mechanisms of action and potential benefits, but also on the exaggerations and theoretical and methodological difficulties of such proposals. We conclude that further studies are needed to fully explore the potential benefits of this perspective, (...) and we encourage the scientific community in doing so. (shrink)

En gran medida, el cambio climático ha sido estructurado de manera jerárquica en escalas-niveles: local, regional y global. Sin embargo, el vínculo entre dichas escalas-niveles y la delimitación de cada una dista de ser trivial. En este trabajo nos proponemos analizar cómo es considerado el cambio climático y sus escalas-niveles por el Grupo Intergubernamental de Expertos sobre el Cambio Climático (IPCC) y en dos proyectos productivos: las plantaciones forestales de Chile y el trigo transgénico HB4. Ambos proyectos son exhibidos en (...) armonía con los objetivos de mitigación y/o adaptación al cambio climático, pero cuestionados por tener prácticas dañinas para el ambiente. En términos generales, a pesar de las múltiples causas que se asocian al cambio climático, mostramos que, en ambos proyectos productivos, la emisión de dióxido de carbono es presentada como única su causa, y la gestión del carbono a nivel global es propuesta como estrategia principal para la mitigación y/o adaptación. Por su parte, las escalas-niveles regionales y locales tienen menos importancia en el discurso público del IPCC y de las empresas asociadas a los proyectos productivos. Por su parte, elementos propios de estas últimas escalas-niveles son resaltados en las críticas ambientales a las forestales y al trigo HB4, en disonancia con los beneficios globales publicitados. Argumentamos pues que el discurso ambiental de las empresas precisa de una estrategia reduccionista en la que las escalas-niveles locales y regionales son reducidas a la escala-nivel global para mostrarse amigables con el ambiente, a la vez que justifica e invisibiliza los deterioros ambientales locales y regionales. (shrink)

El resurgimiento de la educación tradicional en los Estados Unidos ha generado un intenso debate en la esfera pública. Este artículo examina el debate discursivo que rodea este fenómeno. A medida que las críticas hacia los enfoques educativos progresistas se intensifican, defensores de la educación tradicional argumentan a favor de un retorno a métodos pedagógicos más tradicionales. Este resumen destaca el papel de la esfera pública como espacio de conflicto y negociación de ideas en torno a la educación. Al explorar (...) las perspectivas y los argumentos en disputa, el artículo busca arrojar luz sobre el resurgimiento de la educación tradicional y su impacto en el sistema educativo de los Estados Unidos. (shrink)

SPECIAL SECTION: BUILDING UNIVERSES: THE PHILOSOPHICAL AND MATHEMATICAL UNDERPINNINGS OF COSMOLOGY (EIGHTEENTH–TWENTIETH CENTURIES) .

Los científicos suelen diferenciar entre teorías científicas explicativas y descriptivas. Para poder dar cuenta de esta diferencia es necesario contar con un análisis riguroso de las teorías científicas y la concepción estructuralista es una herramienta metateórica de análisis capaz de brindar los elementos metateóricos requeridos para abordar este tipo de estudios. El objetivo del presente trabajo es analizar una teoría que trata de dar cuenta de la actividad cooperativa de las proteínas, la teoría de Hill (tanto la originalmente publicada como (...) la presentada en los libros de texto) con el fin de elucidar el concepto de explicación utilizado en este caso. Usually, scientists differentiate between explanatory and descriptive scientific theories. To be able to analyze this difference is necessary to provide a rigorous analysis of scientific theories - the structuralist point of view is a metatheoretic tool capable of offering the metatheoretic elements needed for this. The aim of the present work is to analyze Hill's theory (both as originally published and as presented in textbooks), a theory about the cooperative activity of the proteins, in order to elucidate the concept of explanation used in it. (shrink)

El autor de este artí-culo, que ya ha publicado con ante-rioridad otros dedicados a la misma temática, expone aquí la legisla-ción general de la Iglesia sobre este delicado y complejo tema, que tanta repercusión ha tenido y está teniendo en la actualidad: describe el cambio de actitud de la Iglesia cató-lica frente a estos comportamientos delictivos de sus clérigos y religiosos, y analiza los cambios operados tanto en la legislación general de la Iglesia como en las disposiciones reciente-mente adoptadas por (...) algunas Confe-rencias Episcopales para responder más eficaz y rápidamente ante estas dolorosas situaciones. Las medidas adoptadas por la Iglesia abarcan tres grandes campos: el de la preven-ción de estas situaciones mediante la debida formación y selección de los candidatos, atención a sus nece-sidades, formación permanente, etc. (shrink)

En el presente trabajo se analizan desde un punto de vista metateórico los modelos animales y su uso en la investigación en el ámbito de las ciencias de la vida. A partir de la evaluación de una nutrida literatura científica que denuncia un sesgo sexual en las prácticas de investigación que utilizan dichos modelos, se buscan los supuestos teóricos implícitos que les dan fundamento y se argumenta que lejos de suponer una torpeza metodológica forman parte de una extensa tradición ubicua (...) en la historia de la biología. Por otra parte, se exponen los motivos teóricos para el reemplazo de los mencionados supuestos, a partir del análisis filosófico e histórico de la teoría estándar de la diferenciación sexual (la hipótesis activacional-organizacional). (shrink)

La nota es una presentación, que no pretende ser exhaustiva, de los principales momentos de la tradición doxográfica sobre los términos "filósofo"y "filosofía" mostrando sus variaciones de significado. Se discute la atribución a Pitágoras de la creación de esos términos a partir de la importancia decisiva de Platón y Aristóteles en el establecimiento y configuración de la doxografía.

This monograph uses deconstruction—a philosophical movement originated by Jacques Derrida—to read the most authoritative book in Judaism: the Talmud. Examining deconstruction in comparison with Kant’s and Hegel’s philosophies, the volume argues that the movement opens an innovative debate on Jewish Law. -/- First, the monograph interprets deconstruction within the major streams of continental philosophy; then, it criticizes many aspects of Foucault’s and Agamben’s philosophy, rejecting their notion of law. On these premises, the research delivers a close examination of many fundamental (...) aspects of the Talmud. Consequently, it provides a short history of Rabbinic literature, a history of the dissemination of the Talmud from Babylon to Northern France, and an analysis of Talmudic vocabulary from a deconstructive perspective. Each key concept of the Talmud is analysed according to the deconstructive dialectics between orality and writing. Closing with a comparison between the Talmud and Derrida’s most enigmatic text, Glas, the study argues that deconstruction dismantles the traditional notion of the Talmud to outline a new approach to Jewish Law. -/- Reading the Talmud through deconstruction, this new angle makes the volume an essential resource for students and scholars interested in Jewish studies, continental philosophy, and the Middle East. (shrink)

El objetivo de este artículo es hacer una reconstrucción racional del uso del examen de proporcionalidad en contextos de adjudicación judicial de derechos sociales constitucionales. Dicho trabajo de reconstrucción será desarrollado en dos pasos. En primer lugar, se tratará el interrogante referido a si el examen de proporcionalidad en su variante “por omisión” exhibe o no una estructura diferente con respecto a su, mucho más conocida e investigada, variante “por exceso”. En segundo lugar, se describirán las reglas y formas de (...) argumentación que están implícitas en el uso del examen de proporcionalidad por omisión y que componen a sus respectivos sub-exámenes de idoneidad, necesidad y proporcionalidad stricto sensu. Por último, se presentará un breve resumen a modo de conclusión. (shrink)