El artículo examina un episodio curioso, ocurrido en las relaciones de Galileo Galilei y de su amigo Giovanfrancesco Sagredo -el destacado personaje del Diálogo sobre los dos máximos sistemas del mundo- con el filósofo aristotélico Cesare Cremonini. Estando todavía de profesor en Padua, Galilei entrega al colega y amigo Cremonini, en forma de préstamo, la cuantiosa suma de cuatrocientos ducados. Al trasladarse de Padua a Florencia, el científico confía a Sagredo la tarea de recuperar el dinero prestado. Las cartas numerosas (...) que Sagredo dirigiera a Galilei a tal propósito, nos informan que la cancelación total del préstamo tardó nueve años (1619), gracias a las reiteradas intromisiones del patricio veneciano. Es opinión común de los historiadores, que la tardanza fue causada simplemente por la morosidad y la mala conducta seguida por Cremonini. El autor, en cambio, sugiere una interpretación diferente de los hechos; al tomar en cuenta, de un lado, la presencia de factores financieros que hicieron subir el costo de la deuda; del otro, la forma agresiva con que Sagredo llevó adelante el cuidado de los intereses de Galilei, hasta el extremo de levantar en Cremonini la sospecha de ser objeto de maniobras usureras. (shrink)

Se examina la defensa que de la filosofía en cuanto episteme, elaboró el aristotélico renacentista Cesare Cremonini (1550-1 631), al introducir el curso de lecciones sobre la Física de Aristóteles, según la redacci6n todavía inédita del Ms.200-2 de la Biblioteca Universitaria de Padua. Mediante un topos ya clásico, y actual, los temas en discusión son además de la falta de certitudo y la inconsistencia veritativa que afectan las conclusiones de la filosofía de la naturaleza, la inutilidad e incluso la peligrosidad (...) que, desde el punto de vista ético- político, parecen descalificar la labor del filósofo ociosamente levantar sospechas y alarma. La interpretación de la réplica cremoniniana intenta establecer conexiones entre el perfil conceptual de los argumentos esgrimidos, y algunos episodios de la biografía intelectual y académica de Crernonini sin dejar de tomar en cuenca las implicaciones políticas que pueden derivarse, en perspectiva histórica, del amplio debate que caracterizó la vida académica y cultural del estudio de Padua y de la república veneciana, durante la segunda mitad del siglo XVI.The defence of philosophy as episteme is examined, as elaborated by Renaissance Aristotelian philosopher Cesare Cremonini (1550 - 1 631) in his as yet unpublished manuscript numbered 200-2 by t he University of Padua. Which purported to be an introduction for a course on Aristotle's Physics. Following a topos both classic and contemporary, the issues arc, in addition to the lack of certitudet and the inconsistency of truth concerning the philosophy of nature. The uselessness and even the ethical-political danger arising from the work of the idle philosopher devoted to the contemplation of truth, whose presence in society may stir suspicion and unrest. The analysis of Cremonini’s arguments intends to establish the connections between the philosopher's views and his own academic and intellectual circumstances. Also the political implications are taken into account that resulted from the wide-range debate typical of academic and cultural life in the Studio of Padua and the Republic of Venice during the second half of the 16th Century. (shrink)

I will introduce and explain in this article the basic features of the philosophy of my friend and colleague at the School of Philosophy at the Universidad Central de Venezuela Frederic Riu i Farré. Riu is a thinker of the difference between real experience and rational system, and conceived of philosophy as a kind of sentry of the "Encyclopedia of Unified Sciences". Hence the critical attention given to the basic ontological positions held by Husserl, Heidegger, Hartmann and Sartre. And hence (...) his return to the examination of the philosophies of Kant and Hegel, in light of the conditions of twentieth century thought.. (shrink)

L’articolo si propone di cogliere il significato del dibattito che vide impegnati filosofi e medici, durante tutto il Cinquecento e oltre. Al centro della discussione, le questioni che gli avanzamenti teorici e tecnici verificatisi nel campo della medicina dalla fine del ‘400 in poi, avevano fatto emergere in confinio scientiae naturalis et artis medicae. Discusse con accanimento da filosofi aristotelici e medici galenisti, esse riguardavano in modo diretto i fondamenti della biologia e fisiologia; ma, in realtà, mettevano in discussione il (...) rapporto di subalternatio della medicina con la ‘fisica’ di allora, cioè la filosofia naturale; e così facendo, finivano per insidiare l’architettura della concezione tradizionale e classica dell’unità del sapere scientifico e tecnico. (shrink)

People with mild to moderate intellectual or multiple disabilities may have serious difficulties in accessing leisure events, managing communication exchanges with distant partners, and performing functional daily activities. Recently, efforts were made to develop and assess technology-aided programs aimed at supporting people in all three areas. This study assessed a new technology-aided program aimed at helping four participants with intellectual and multiple disabilities in the aforementioned areas. The program, which was implemented following a non-concurrent multiple baseline across participants design, relied (...) on the use of a smartphone or tablet connected via Bluetooth to a two-switch device. This device served to select leisure and communication events and to control the smartphone or tablet’s delivery of step instructions for the activities scheduled. Data showed that during the baseline phase, three participants failed in each of the areas while one participant managed to access a few leisure events. During the intervention phase, all participants managed to independently access leisure events, make telephone calls, and carry out activities. These results suggest that the program might be a useful tool for helping people with intellectual and multiple disabilities improve their condition in basic areas of daily life. (shrink)

whole numbers that manages to assert that it itself is unprovable (from a given finite set F of axioms using formal logic). (Gödel's paper is included in the well-known anthology [1].) GF : ``GF cannot be proved from the finite set of axioms F.'' This assertion GF is therefore true if and only if it is unprovable, and the formal axiomatic system F in question either proves falsehoods (because it enables us to prove GF) or fails to prove a true (...) assertion (because it does not enable us to prove GF). If we assume that the former situation is impossible, we conclude that F is necessarily incomplete since it does not permit us to establish the true statement GF. (shrink)

Bertrand Russell: The Colours of Pacifism analyzes the tenacious commitment of one of the twentieth century's most extraordinary intellectuals to the cause of civilization, progress, and human rights. Through his active and pragmatic pacifism, Russell sought to confront the problems stemming from the unstable and dramatic political conditions of his age: the beginning of the Great War, the establishment of the League of Nations, the rise of totalitarian regimes, the outbreak of the Second World War, the dawn of the Atomic (...) Age, the escalation of the Cold War, the weakness of the United Nations, and the need for world government. His reflections on the subject of peace, which constitute the main focus of this book, led Russell into dialogue with some of the greatest figures of his time, including Romain Rolland, Albert Einstein, Woodrow Wilson, Leon Trotsky, Franklin Delano Roosevelt, Nikita Khrushchev, and J. F. Kennedy. Shining new light on a lifelong preoccupation in Russell's work and thinking, The Colours of Pacifism is a landmark study that will appeal to students, scholars and anyone curious about the philosopher's engagement with the world around him. (shrink)

This information-packed volume, without doubt a landmark event in the developing neuroscientific study of consciousness, deserves the attention of anyone interested in this subject. It is a sequel and companion to an earlier collection, The Boundaries of Consciousness: Neurobiology and Neuropathology, also edited by Steven Laureys (2005), which contains the proceedings of a 2004 conference sponsored by the Association for the Scientific Study of Consciousness (ASSC). Published initially as a special issue of Progress in Brain Research (volume 150), Boundaries has (...) been reissued in paperback and appears on the ASSC website as one of its official titles. Both volumes include many prominent figures in contemporary neuroscience, and the two volumes together constitute about as clear, comprehensive, and authoritative a picture as one can find anywhere of the current state of mainstream neuroscientific thinking about consciousness and the brain. Like classical physics of the late 19th century, it is a picture of great power and beauty; nevertheless, just as discordant phenomena such as black-body radiation and the photoelectric effect presaged the rise of quantum mechanics, this book, precisely because of its clarity, reveals signs of trouble ahead. (shrink)

Giulio Tononi (2008) has offered his integrated information theory of consciousness (IITC) as a “provisional manifesto.” I critically examine how the approach fares. I point out some (relatively) internal concerns with the theory and then more broadly philosophical ones; finally I assess the prospects for IITC as a fundamental theory of consciousness. I argue that the IITC’s scientific promise does carry over to a significant extent to broader philosophical theorizing about qualia and consciousness, though not as directly as Tononi (...) suggests, since the account is much more focused on the qualitative character of experience rather than on consciousness itself. I propose understanding it as “integrated information theory of qualia” (IITQ), rather than of consciousness. (shrink)

Book Reviews Consciousness and the Source of Realilty: The PEAR Odyssey by Robert G. Jahn and Brenda J. Dunne... William F. Bengston Aping Mankind: Neuromania, Darwinitis and the Misrepresentation of Humanity by Raymond Tallis... Stan V. McDaniel Consciousness Explained Better: Towards an Integral Understanding of the Multifaceted Nature of Consciousness by Allan Combs... Imants Barušs The End of Discovery: Are We Approaching the Boundaries of the Knowable? by Russell Stannard... Gabriel Finkelstein The Kensington Runestone: Approaching a Research Question Holistically by (...) Alice Beck Kehoe... Stephen C. Jett Born on a Blue Day by Daniel Tammet; Embracing the Wide Sky by Daniel Tammet... Adrian Parker The Psychedelic Explorer’s Guide: Safe, Therapeutic, and Sacred Journeys by James Fadiman... Stanley Krippner Wonders in the Sky: Unexplained Aerial Objects from Antiquity to Modern Times and Their Impact on Human Culture, History, and Beliefs by Jacques Vallee and Chris Aubeck... Thomas E. Bullard Dizionario Enciclopedico delle Classificazioni Analitiche della Biblioteca Bozzano–De Boni [Encyclopedic Dictionary of the Analytical Classification of the Bozzano–De Boni Library] edited by Silvio Ravaldini and Giulio Caratelli... Massimo Biondi War and Shadows: The Haunting of Vietnam by Mai Lan Gustafsson... Michael Grosso Further Book of Note They Knew the Unknown by Martin Ebon... Michael Schmicker Articles of Interest The Alchemical Revolution by Sara Reardon, Science, 332... Henry H. Bauer Is “Alien Abduction” Extraterrestrial Visitation? by Mark Hensher, Journal of the British Interplanetary Society, 63... Mark Rodeghier. (shrink)

In this response, George Ellis comments on the publications of part III. He responds first to Denis Noble, before outlining his thoughts on Larissa Albantakis’, Francesco Massari’s, Maggie Beheler-Amass’ and Giulio Tononi’s piece.

Unas cuantas –aunque quizá no suficientes- líneas dedicadas a la Erinnerung del Maestro de siempre, acompañadas de la exégesis de un texto de su autoría: El concepto de “Saber aparente” en Hegel o la ilusión del método. Se trata de un ensayo de Giulio F. Pagallo que, hasta el presente, no ha sido publicado, aun cuando sí presentado como papel de trabajo en el marco de un Seminario organizado por el Instituto de Filosofía de la UCV a finales (...) de los años ’70. Quizá sea éste uno de los ensayos más importantes de su interpretación de la filosofía hegeliana, particularmente de la Fenomenología del Espíritu, y de sus estrechas relaciones de fondo con el Tractatus de Intellectus emendationis de Spinoza. Todo ello, animado por la firme convicción de contribuir al debate contemporáneo con el estructuralismo marxista y con el neopositivismo, como respuesta frente a las malversaciones propias de un uso maniqueo del concepto de ideología. Amicus IuliusSome –but maybe not enough- lines devoted to de Erinnerung of the Master forever, together with the exegesis of a text of his authorship: The concept of “Apparent Knowledge” in Hegel or the illusion of the method . This is a Giulio F. Pagallo’s essay which has not been published until today, even though it was presented as paperwork in a seminar organized by the Institute of Philosophy of the UCV in the last years of the 70`s decade. Perhaps, this is one of the most important essays of his Hegelian philosophy interpretation, particularly of the Phenomenology of the Spirit , and its tight and deep relationship with the Spinoza’s Tractatus de Intellectus emendationis . All of this is animated by the firm conviction to contribute with the contemporary debate with Marxist structuralism and new positivism, as a response upon the manichaean use of the concept of ideology. (shrink)

A la publicación de la edición de este libro digital, que es uno que camina al acecho del espíritu de nuestro tiempo, hay que decir que cualquier tiempo urge, como todos, y este especialmente urge en prender luces en la barba de Marx, pero no de luces diversas que alumbran desde rincones, digamos que semejante estructura requiere de una concatenación de estas luces, necesitamos de luces en un orden concreto a nuestro tiempo y ocupación, para manusear e imaginar, y no (...) conformarse con imaginar lo que no se toca, ni lo que no se ve bien. Hace tiempo ya que imaginábamos un Marx lampiño, más ahora la barba ahoga como un cordón sesgado, Herrera contruye caminos en la inmensa barba histórica del filósofo, caminos de realidad que son ideas ancladas a nuestro tiempo, para saber de verdad, quiero decir, apartando las creencias absurdas, el camino que han tomado hasta llegar a la Práxis de Karl Marx, y, de más, de estas mismas ideas transformadas de sí, exponerlas en las circunstancias en que fueron creadas por los filósofos.José Rafael Herrera escribe este libro tras más de veinticinco años impartiendo las asignaturas: Hegel y Marx, Filosofía de la Praxis I y II, en la universidad central de Venezuela, es Doctor en ciencias políticas, discípulo de Giulio F. Pagallo y de J.R. Nuñez Tenorio, investiga en este y otros trabajos los orígenes de la Filosofía de la Praxis desde Maquiavelo, Giordano Bruno, Spinoza, Vico, Kant y Hegel, entre otros. (shrink)

This landmark work provides a systematic introduction to systems of modal logic and stands as the first presentation of what have become central ideas in philosophy of language and metaphysics, from the "new theory of reference" and non-linguistic necessity and essentialism to "Kripke semantics.".

Two problems about rights have received so far little attention. One is the problem of identifying a general value in the practice of rights. The second is to see when, if at all, rights violations wrong the right-holder, in a morally significant sense. In the present essay, I address the first question by investigating the second. I first show that if we commit to the two ideas, common in the contemporary philosophy of rights, that claim-rights always correlate with directed duties (...) and that rights aspire to protect interests of the right-holder, we make it hard to explain why rights violations, in general, wrong right-holders. In the final section, I present what I see as a promising solution to the puzzle. I describe a particular social environment (the society of equals) where interacting with others through rights is indeed valuable because respecting rights communicates that one takes seriously others’ equal moral status. In such a society and only in such a society, I conclude, moral agents are required to treat all rights violations as wrongs perpetrated against the right-holder. (shrink)

In this paper, in line with the general framework of value-sensitive design, we aim to operationalize the general concept of “Meaningful Human Control” in order to pave the way for its translation into more specific design requirements. In particular, we focus on the operationalization of the first of the two conditions investigated: the so-called ‘tracking’ condition. Our investigation is led in relation to one specific subcase of automated system: dual-mode driving systems. First, we connect and compare meaningful human control with (...) a concept of control very popular in engineering and traffic psychology, and we explain to what extent tracking resembles and differs from it. This will help clarifying the extent to which the idea of meaningful human control is connected to, but also goes beyond, current notions of control in engineering and psychology. Second, we take the systematic analysis of practical reasoning as traditionally presented in the philosophy of human action and we adapt it to offer a general framework where different types of reasons and agents are identified according to their relation to an automated system’s behaviour. This framework is meant to help explaining what reasons and what agents play a role in controlling a given system, thereby enabling policy makers to produce usable guidelines and engineers to design systems that properly respond to selected human reasons. In the final part, we discuss a practical example of how our framework could be employed in designing automated driving systems. (shrink)

Contemporary brain reading technologies promise to provide the possibility to decode and interpret mental states and processes. Brain reading could have numerous societally relevant implications. In particular, the private character of mind might be affected, generating ethical and legal concerns. This paper aims at equipping ethicists and policy makers with conceptual tools to support an evaluation of the potential applicability and the implications of current and near future brain reading technology. We start with clarifying the concepts of mind reading and (...) brain reading, and the different kinds of mental states that could in principle be read. Subsequently, we devise an evaluative framework that is composed of five criteria-accuracy, reliability, informativity, concealability and enforceability-aimed at enabling a clearer estimation of the degree to which brain reading might be realistically deployed in contexts where mental privacy could be at stake. While accuracy and reliability capture how well a certain method can access mental content, informativity indicates the relevance the obtainable data have for practical purposes. Concealability and enforceability are particularly important for the evaluation of concerns about potential violations of mental privacy and civil rights. The former concerns the degree with which a brain reading method can be concealed from an individual’s perception or awareness. The latter regards the extent to which a method can be used against somebody’s will. With the help of these criteria, stakeholders can orient themselves in the rapidly developing field of brain reading. (shrink)

The term ‘recalcitrant emotions’ refers to those cases where we feel an emotion that apparently contradicts our better judgements. For instance, one may be afraid of flying while claiming not to believe that it is dangerous. This phenomenon is commonly conceived as an objection to cognitivism, according to which emotions are based on the subject's beliefs, insofar as it would force us to ascribe to the subject who feels them an excessive degree of irrationality, comparing recalcitrant emotions to contradictory beliefs. (...) For this reason, many philosophers have developed perceptual theories which describe emotions as forms of perception, allowing us to explain recalcitrant emotions without attributing to the subject contradictory beliefs, treating them as perceptual illusions. Facing the most compelling of these attempts, the article shows that perceptual accounts fail to explain in what sense recalcitrant emotions (and people who feel them) are irrational, keeping the comparison with optical illusions, which are not. Having rebutted three popular perceptual proposals, I conclude that the analogy between emotions and perceptions is flawed and that the appeal of these theories lies on a surreptitious shift in the meaning of the term ‘perceive’. (shrink)

It is argued that, of the three distinct approaches usually adhered to in discussions of this controversy, none will produce an adequate reconstruction of the episode. The philosophical-methodological type of approach leads to a glossing over of the intricacies of deductive and inductive procedures inhering in the writings of both antagonists (§ 1). The metaphysical approach leads to oversimplification as to the thinking of either scientist on the problem of the continuous or discontinuous character of Nature(§ 2). The epistemological (theory (...) of knowledge) type of approach, finally, leads authors to posit a Linnaean realism vs. a Buffonian nominalism, whereas the true position was much more complex than what transpires(§ 3). The paper proceeds, therefore, to provide a novel reconstruction of this wellknown controversy (§ 4-5), concentrating on the differing choices made by the two naturalists in their work of botanical or zoological classification : thus seeking to show that the clash came about because Buffon rejected the rigid principle of character subordination put forward by Linnaeus, and, on a more general level, because the two protagonists were proceeding from deeply diverging views of what natural history, and what the naturalist's function, should be. (shrink)

In the proem of the “Theogony” Hesiod describes the conception and birth of the Muses. At ll. 58-60 he specifies that Mnemosyne’s pregnancy lasted one entire year, ένιαντός. This unusual one-year pregnancy puzzles Hesiod’s commentators; West, for example, translates ένιαντός as ‘due time’ rather than ‘year’. The purpose of this article is to argue that Hesiod intended ένιαντός to mean ‘year’.

This paper argues that in Silvae 3.3, written to console Claudius Etruscus on the death of his beloved father, Statius reverses his own account of the contentious relationship between Tisiphone and Pietas in Thebaid Books 1 and 11 to present his patron's affectionate bond with his father as antithetical to Oedipus’ resentful relationship with his sons. In the Thebaid, Oedipus summons Tisiphone from the Underworld to punish his own children by stirring up civil war, and the Fury promptly obeys, banishing (...) Pietas from earth to prevent her from stopping the conflict. In Silvae 3.3, on the other hand, the poet asks Pietas to come back to earth, and urges the Furies to stay away from the deceased. The return of Pietas, also portrayed in Silvae 5.2, shows that in his collection of occasional poetry Statius rewrites his own epic to restore cosmos: while in the chaotic narrative universe of the Thebaid all fundamental values, including filial devotion, are turned upside down, the Silvae describe a more conventional and reassuring world, founded on virtue rather than vengeance. (shrink)

ABSTRACT This article analyses the abbé de Saint-Pierre as a mediator of ideas between France and England. The political proposal of the Projet pour rendre la paix perpétuelle en Europe circulated in Great Britain just before the signing of the peace treaties of Utrecht and Aachen, attesting the influence that Saint-Pierre’s proposal exerted on British thought and politics. The abbé was engaged in dialogue with Quaker pacifists and, in particular, with the projects put forward by William Penn and John Bellers, (...) both theorists of a ‘European State’. After examining the relationship between Penn’s Essay and Saint-Pierre’s ideas, the article will demonstrate how elements of Bellers’s Some Reasons found their way into the Projet with numerous convergences of lexicon and content suggesting that the abbé had drawn inspiration from Bellers. Quaker ideas on politics had a greater effect on Saint-Pierre’s conception of peace and international relations than is commonly recognized. In fact, there was a constant intellectual exchange between the abbé and British political, economic and philosophical thought. (shrink)

We study how to postpone the application of the reductio ad absurdum rule (RAA) in classical natural deduction. This technique is connected with two normalization strategies for classical logic, due to Prawitz and Seldin, respectively. We introduce a variant of Seldin’s strategy for the postponement of RAA, which induces a negative translation from classical to intuitionistic and minimal logic. Through this translation, Glivenko’s theorem from classical to intuitionistic and minimal logic is proven.