In the original formulation of quantum mechanics the existence of a precise border between a microscopic world, governed by quantum mechanics, and a macroscopic world, described by classical mechanics was assumed. Modern theoretical and experimental physics has moved that border several times, carefully investigating its definition and making available to observation larger and larger quantum systems. The present book examines a paradigmatic case of the transition from quantum to classical behavior: A quantum particle is revealed in a tracking chamber as (...) a trajectory obeying the laws of classical mechanics. The authors provide here a purely quantum-mechanical description of this behavior, thus helping to illuminate the nature of the border between the quantum and the classical. (shrink)

The mortality rate of patients affected with oral squamous cell carcinoma has been stable in recent decades due to several factors, especially diagnostic delay, which is often associated with a late stage diagnosis and poor prognosis. The aims of this paper were to: analyze diagnostic delay in OSCC and to discuss the various psychological factors of patients with OSCC, with particular attention to the patient’s fear of receiving news regarding their health; and the professional dynamics related to the decision-making processes (...) in cases of suspected OSCC. A preliminary review of literature focusing on OSCC diagnostic delay was performed. Seven articles were included with the diagnostic delay ranging from 45 days to approximately 6 months. Patients’ fears and, to a lesser degree, the concerns of dentists, were found to be still poorly investigated. On the basis of the authors’ professional experience, the development of oral lesions of unknown origin may generate different behaviors in the decision-making processes by patients and clinicians, and fear may play a key role in the distinct steps of this process. It is crucial to increase awareness and inform patients about the onset of OSCC, and contemporaneously encourage experimental studies on patients’ fear and professional behaviors with respect to communication regarding OSCC. (shrink)

This paper makes the claim that the overall structure of Plato’s Laws follows the principle of indirect access to the knowledge of human soul, which consists in the understanding that a philosophical approach to the soul is only possible initially through an image of it. The structure of the Laws can be interpreted as a movement towards the soul’s interior, beginning with the famous image of the puppet. According to this image, the movement opens with the analysis of the non-rational (...) elements of the soul, which are capable of an harmonic relation with the rational element, and advances bit to bit to the rational or epistemic element. The political necessity of undertaking the dialectical investigation in order to attain a philosophical knowledge of the human soul and its specific excellence appears only at the end of the dialogue. In this way, the structure of the Laws dramatizes the progressive birth of philosophy, conceived as the dialectical investigation of the unity of virtue, starting from the initial understanding of the human soul contained in the myth of the puppet. (shrink)

This paper argues that there is a thread in the philosophy of E. Tugendhat binding together his moral and justice theories with his conceptual analysis. Oriented by the thesis that a conceptual analysis is necessary to explain what justice is, this paper reconstructs some aspects of Tugendhat’s philosophy. It is divided in four sections: First, I delve into the author’s definition and use of conceptual analysis. Second, I describe some features of Tugendhat’s moral theory of contractualism. Third, I examine his (...) theory of justice. Fourth, I conclude by framing my analysis within the debate between Rawls’s and Tugendhat’s theories of justice. (shrink)

En este trabajo realizo un examen crítico del reciente libro de Silvana Gabriela Di Camillo sobre la crítica de Aristóteles a la teoría platónica de las Ideas. El libro de Di Camillo es un trabajo muy serio cuya lectura recomiendo ampliamente. Sin embargo, considero que cuatro de las principales tesis que la autora defiende tienen varias dificultades y mi objetivo aquí es presentar argumentos detallados en contra de ellas: la interpretación de la distinción entre argumentos más y menos rigurosos del (...) tratado Sobre las Ideas; la tesis de que la separación es el blanco esencial de las críticas aristotélicas a las Ideas; la interpretación de las opciones que Platón tiene para responder al argumento del tercer hombre, y la tesis de que la separación de las Ideas debe entenderse como homonimia. In this paper I examine Silvana Gabriela Di Camillo's recent book on Aristotle's criticisms of Plato's theory of Ideas. Di Camillo's book is a very serious work that I highly recommend. Nevertheless, I consider that four of the main theses that the author defends face several difficulties and my aim here is to offer detailed arguments against them: the interpretation of the distinction between more and less accurate arguments of the treatise On Ideas; the thesis that separation is the essential target of Aristotle's criticisms against Plato's Ideas; the interpretation of the options available to Plato to reply to the third man argument; and the thesis that the separation of Ideas should be understood as homonymy. (shrink)

In this paper I intend to examine the notion of intermediate in Plato´s dialogues, especially Theaetetus and Symposium. In the first section, I investigate previously in Theaetetus the notion of to metaxy as the result of mixture between percipient and perceived, by which the realm of phenomenon can be explained by the third genre, identified as to metaxy, born from a certain kind of dynamis. In the second section, I examine the mentioned notion s Symposium, expressed by Diotima of Mantineia (...) on her encomium of Eros as daimon. My purpose in this last section is to demonstrate that the apprehension of Form of Beauty itself requires a new hermeneutic approach, which I call cultual hermeneutic, by which Plato conceives an inherent link between mythical and rational conceptions of Ideas. (shrink)

Se explora la relación entre las dimensiones proposicional y no proposicional de la creencia religiosa para mostrar que la última dirige el proceso de justificación y representa su límite. Se defiende que la no proposicional también tiene valor cognitivo, porque constituye una suerte de elección epistémica preteórica que no es exclusiva de la fe religiosa. Se explora la noción de ambigüedad religiosa, tanto a nivel intelectual como experiencial, y se sostiene que la relación entre la dimensión proposicional y la no-proposicional (...) de la fe está mediada por la función directiva de las presuposiciones metafísicas instauradas por la experiencia religiosa. (shrink)

This paper argues that the historical character of our knowledge is compatible with both ontological and epistemological realism. The first part critically analyses the thesis according to which the situated nature of our cognitive practices implies that they do not refer to an extra-linguistic reality. The second section explores the claim that realism is a necessary presupposition of our communicative practices and the final part outlines the principles of a pluralist realism.

Unlimited growth — an uncontested economic “dogma” — is showing to be a vital threat for the Earth’s ecosystems, as well as for human civilization. A global collapse is a dreadful possibility within the century : we are relentlessly given warning signs of systemic degradation. Humans cannot live and prosper pretending to remain “outside” of nature’s realm and unfettered by nature’s laws. The human project is bound to the Earth’s vitality. Such is the global context that conditions any intellectual pursuit, (...) even more, the quest for meaning by Christian believers. This essay calls for a radical reassessment of the exegetical and the theological task. New creative ways of engaging the biblical heritage and a thorough questioning of our deadly lifestyle are some of the challenges we face, in view of an impending global collapse. (shrink)

Juliana Guerrero. Música y humor en la obra de Les Luthiers. Santa Fe: Ediciones UNL, 2021, 280 páginas. Héctor Olivos. Prometeo: el fuego insumiso. Madrid: Prisa Noticias Colecciones y EMSE EDAPP, S.L., 2020, 125 páginas.

Se examina la idea de un vínculo directo entre modernización y pérdida de plausibilidad de la creencia religiosa, se explora la imagen contemporánea de la relación entre religión y racionalidad, y se muestra cómo no puede afirmarse que el avance de la ciencia conduzca a la secularización. Ante la pregunta, si la postsecularización conlleva una mutua exclusión de religión y racionalidad, se examinan las propuestas de J. Habermas y N. Wolterstorff, buscando criterios normativos para el diálogo entre racionalidades religiosas y (...) no religiosas. (shrink)

Se examina la idea de un vínculo directo entre modernización y pérdida de plausibilidad de la creencia religiosa, se explora la imagen contemporánea de la relación entre religión y racionalidad, y se muestra cómo no puede afirmarse que el avance de la ciencia conduzca a la secularización. Ante la pregunta, si la postsecularización conlleva una mutua exclusión de religión y racionalidad, se examinan las propuestas de J. Habermas y N. Wolterstorff, buscando criterios normativos para el diálogo entre racionalidades religiosas y (...) no religiosas. The article examines the idea of a direct link between modernization and the loss of plausibility of religious belief, explores the contemporary image of the relation between religion and rationality, and shows why it is not possible to say that the advance of science leads to secularization. In view of the question regarding whether post- secularization entails the mutual exclusion of religion and rationality, it examines the proposals of J. Habermas and N. Wolterstorff, in a search for normative criteria for the dialogue between religious and non-religious rationalities. (shrink)

En este acercamiento a la segunda edición de Conciencia histórica y tiempo histórico, llega el pasado con fuerza. Las clases de Agoglia, repleta de ávidos estudiantes, estaban impregnadas de la exigencia de acción. La filosofía era, toda ella, filosofía de la historia, pues no había forma de evadirla. La historicidad nos había envuelto y tornaba nuestros cuerpos y nuestras mentes hacia el futuro. Con la filosofía comprendimos, que siempre estaríamos en la tensión que resume el presente, impedidos –por su fuerza (...) propia originaria- a pensar, y en esa medida, a existir en el tiempo, el que trajo al maestro y nos lo dejó para siempre. (shrink)