It has long been shown that medieval builders primarily used geometrical constructions to design medieval architecture. The thought processes involved, however, have been considered to be remote from the natural philosophical speculations of the Scholastics, who, following Aristotle, had taken the basis of physics to be the study of dynamics, or change. However, investigations of the Expertises of Chartres, Florence, Milan, and other documents related to medieval building suggest that medieval architects, in speaking of their work, resort to recognizable dynamic (...) arguments, structured similarly to the speculations of Scholastic philosophers. These dynamic explanations of structural behaviour persist at least into the 17th century, but thereafter lost out to the arguments based on statics made by modern scholars attempting to explain the endurance of these structures. (shrink)

Contrary to what might be expected given a religious or other motivation, Pierre Duhem's interest in mediaeval science was the result of his surprise encounter with Jordanus de Nemore while working on Les origines de la statique in the late autumn of 1903. Historical assumptions common among physicists at that time may explain this surprise, which occasioned a frantic search for more mediaeval precursors for Renaissance mechanics. It also raised serious historiographical problems that threatened even his methodological views, (...) until they were resolved in his To save the phenomena of 1908. (shrink)

This book presents a historical and scientific analysis as historical epistemology of the science of weights and mechanics in the sixteenth century, particularly as developed by Tartaglia in his Quesiti et inventioni diverse, Book VII and Book VIII (1546; 1554). -/- In the early 16th century mechanics was concerned mainly with what is now called statics and was referred to as the Scientia de ponderibus, generally pursued by two very different approaches. The first was usually referred to as Aristotelian, where (...) the equilibrium of bodies was set as a balance of opposite tendencies to motion. The second, usually referred to as Archimedean, identified statics with centrobarica, the theory of centres of gravity based on symmetry considerations. In between the two traditions the Italian scholar Niccolò Fontana, better known as Tartaglia (1500?–1557), wrote the treatise Quesiti et inventioni diverse (1546). -/- This volume consists of three main parts. In the first, a historical excursus regarding Tartaglia’s lifetime, his scientific production and the Scientia de ponderibus in the Arabic-Islamic culture, and from the Middle Ages to the Renaissance, is presented. Secondly, all the propositions of Books VII and VIII, by relating them with the Problemata mechanica by the Aristotelian school and Iordani opvsculvm de ponderositate by Jordanus de Nemore are examined within the history and historical epistemology of science. The last part is relative to the original texts and critical transcriptions into Italian and Latin and an English translation. -/- This work gathers and re-evaluates the current thinking on this subject. It brings together contributions from two distinguished experts in the history and historical epistemology of science, within the fields of physics, mathematics and engineering. It also gives much-needed insight into the subject from historical and scientific points of view. The volume composition makes for absorbing reading for historians, epistemologists, philosophers and scientists. (shrink)

This book presents a historical and scientific analysis as historical epistemology of the science of weights and mechanics in the sixteenth century, particularly as developed by Tartaglia in his Quesiti et inventioni diverse, Book VII and Book VIII (1546; 1554). In the early 16th century mechanics was concerned mainly with what is now called statics and was referred to as the Scientia de ponderibus, generally pursued by two very different approaches. The first was usually referred to as Aristotelian, where the (...) equilibrium of bodies was set as a balance of opposite tendencies to motion. The second, usually referred to as Archimedean, identified statics with centrobarica, the theory of centres of gravity based on symmetry considerations. In between the two traditions the Italian scholar Niccolò Fontana, better known as Tartaglia (1500?-1557), wrote the treatise Quesiti et inventioni diverse (1546). This volume consists of three main parts. In the first, a historical excursus regarding Tartaglia's lifetime, his scientific production and the Scientia de ponderibus in the Arabic-Islamic culture, and from the Middle Ages to the Renaissance, is presented. Secondly, all the propositions of Books VII and VIII, by relating them with the Problemata mechanica by the Aristotelian school and Iordani opvsculvm de ponderositate by Jordanus de Nemore are examined within the history and historical epistemology of science. The last part is relative to the original texts and critical transcriptions into Italian and Latin and an English translation. This work gathers and re-evaluates the current thinking on this subject. It brings together contributions from two distinguished experts in the history and historical epistemology of science, within the fields of physics, mathematics and engineering. It also gives much-needed insight into the subject from historical and scientific points of view. The volume composition makes for absorbing reading for historians, epistemologists, philosophers and scientists. (shrink)

O manuscrito clandestino Jordanus Brunus redivivus ou Traité des erreurs populaires foi publicado em 1771, não trazendo indicação alguma de sua autoria. Entretanto, a despeito do anonimato da obra, ela tornou-se um dos textos mais famosos dentre a filosofia clandestina do século XVIII, aludindo a um filósofo que foi uma das maiores vítimas da superstição e do fanatismo de sua época: Giordano Bruno. O título do escrito é uma espécie de homenagem ao pensador italiano, mas não há no decorrer (...) da obra uma menção sequer que comprove que o autor anônimo tenha lido uma linha de suas obras, mesmo que seja considerado o elo filosófico de união entre o brunismo da primeira metade do século XVII e o da segunda metade do século XVIII. É em um encadeamento de ideias progressivo no Jordanus Brunus que nos permite encontrar o fio condutor das reflexões do autor: a sua formulação do ateísmo caracteriza-se por sua abordagem não dogmática, dissimulada, preparando o solo para o racionalismo ateu que estaria por vir. O presente artigo limitar-se-á à terceira e quarta partes do manuscrito, nas quais o autor anônimo vai tratar diretamente da questão da existência de deus e fazer diversas objeções às provas de sua existência. (shrink)

La notion de dénomination d’un rapport domine la théorie de la proportionnalité au Moyen Âge et à la Renaissance. Elle apparaît dans des contextes différents, traités d’arithmétique, éditions des Éléments, traités sur la théorie des proportions, etc. L’exposé le plus complet sur cette notion se trouve dans le commentaire de Clavius à la définition 4 du livre V des Éléments d’Euclide. Clavius se fait ici l’écho des travaux de ses prédécesseurs en particulier de Jordanus et de Campanus, mais ne (...) rapporte pas la théorie des rapports irrationnels initiée par Bradwardine et développée par Oresme. (shrink)

The text of the tract De arcubus similibus was published for the first time by M. Curtze in 1887. However, after examining some more Latin manuscripts and the Arabic MS Oxford, Bodleian Library, Marsh 663 it appeared, that Curtze's edition was rather an adaptation. Also Curtze's suggestion that Jordanus Nemorarius was the author was very probably wrong. The author of the tract was the Egyptian mathematician Ahmed ibn Jusuf as appears from the Latin manuscripts, and its translator, very probably, (...) Gerard of Cremona. In the tract Ahmed tried to prove, that the assertion ‘similar arcs are also equal arcs’ was wrong . His starting points were the propositions Euclid III, 20 and 21. Consequently, the tract can be looked upon as a commentary on the third book of the Elements. (shrink)

If one wishes to understand medieval philosophical descriptions of the nature of the various sciences, a familiarity with the scientific knowledge possessed at that time is necessary. An excellent example of the basic characteristics of medieval mathematics can be found in this critical edition of De numeris datis. The work itself is the first advanced algebra text produced in Western Europe. It is a study of the general methods of solving problems for unknown numbers if one knows, is given, other (...) numbers and the relationships between them. Although the mathematical ideas Jordanus presents will be familiar to readers of this book, their development differs from that of contemporary algebra. The differences illuminate the medieval approach to mathematics. Medieval mathematicians approached this sort of problem by starting with the known numbers and working through to the unknown rather than concentrating on manipulation of the unknown variables as is done in modern approaches to mathematics. Medieval mathematics also viewed numbers as semi-geometric things. Solutions to algebraic problems were often seen in terms of geometric approaches to the areas and sides of rectangles. In this work Jordanus follows a more "algebraic" approach, but this approach did not replace the dominant medieval geometric approach to mathematics. In fact, as Hughes notes, the marginal notations in later copies of the work are usually geometric diagrams of the concepts. One can read such statements about medieval mathematics easily enough, but if one reads medieval mathematical thought in its original form the sort of thinking involved in medieval mathematics is much clearer. Such a background is useful in interpreting the descriptions writers like Aquinas offer of the nature of mathematics. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Humanist History of Mathematics?Regiomontanus's Padua Oration in ContextJames Steven ByrneIn the spring of 1464, the German astronomer, astrologer, and mathematician Johannes Müller (1436–76), known as Regiomontanus (a Latinization of the name of his hometown, Königsberg in Franconia), offered a course of lectures on the Arabic astronomer al-Farghani at the University of Padua. The only one of these to survive is his inaugural oration on the history and utility (...) of the mathematical arts.1 Regiomontanus tells his audience that the purpose of the oration is torelate first the origin of our arts, and among which nations they first began to be cultivated, in what way they were at last translated from various foreign tongues into Latin, which of our ancestors were famed in these disciplines, and to whom in our lifetimes recognition should be granted.2To this end, he offers a history of the quadrivial arts (arithmetic, geometry, music, and astronomy) and other important mathematical disciplines from [End Page 41] antiquity to his own time, praises their utility, and exhorts his audience to revive the languishing study of mathematics at Padua. Astrology, a discipline with which Regiomontanus himself was closely associated, is singled out for particular praise.Traditionally, Regiomontanus's Padua oration has been seen through the lens of its rather obvious humanism. In particular, the Padua oration has come to be understood as the rhetorical embodiment of the fifteenth-and-sixteenth-century revival of ancient (Greek) mathematics. Just as this revival is inextricable from the rise of humanism, so Regiomontanus has come to be seen as an exemplar of humanist mathematics.3 It is the aim of this paper to examine the Padua oration in the context both of contemporary humanist rhetoric and of Regiomontanus's own intellectual background in order to argue that, while the oration is stylistically consistent with humanist norms, the vision of mathematics presented in it is also deeply grounded in the university mathematical curriculum and in Regiomontanus's own reading of mathematical texts.Regiomontanus was educated primarily at the University of Vienna (he was also briefly at the University of Leipzig), where he enrolled in 1450, completed his baccalaureate in 1452 and became a master in 1457.4 He remained at Vienna until 1461, when the death of his friend and teacher Georg Peurbach prompted him to travel to Italy with his patron, Cardinal Bessarion.5 In Regiomontanus's day Vienna was probably the most important of the German universities, rivaled only by Prague, whose prestige had declined after it was stripped of its theology faculty in the aftermath of the Hussite Wars.6 The curriculum at the University of Vienna was modeled [End Page 42] after that of Paris, and Parisian scholars played a major role both in its founding in 1365 and in its re-establishment (this time with a theology faculty) in 1384.7Most importantly for the purposes of this paper, the Viennese mathematical curriculum of Regiomontanus's day included all of the traditional authorities taught at Paris in the fourteenth century. For arithmetic and algebra, various "algorisms" (prose or poetry instructions for carrying out arithmetical operations that often also included a small amount of number theory) were the basic texts, supplemented in the fourteenth century by the Quadripartitum numerorum of Jean de Murs. Jordanus de Nemorare's De numeris datis and al-Khwarizmi's Algebra were common sources for those engaged in more advanced studies (i.e., they were not normally the subject of ordinary lectures, but were readily available to interested students, and would perhaps have been the subject of occasional extraordinary lectures). Euclid's Elements, supplemented by the commentaries of Pappus and Campanus, was the central text for geometry, and a number of medieval texts on practical and speculative geometry were in circulation as well. For astronomy, the Sphere of Sacrobosco and the Theorica planetarum were the most commonly used teaching texts, sometimes supplemented by al-Farghani's Elements of Astronomy (the subject of Regiomontanus's Padua lectures). Advanced students could read numerous more specific treatises by Arabic and Latin authors. For optics, the Perspectiva communis of John Peckham was the most common basic text, with texts... (shrink)

Purpose The purpose of this paper is to develop an ethical framework for the marketing of corporate social responsibility. Methods The approach is a conceptual one based on virtue ethics and on the corporate identity literature. Furthermore, empirical research results are used to describe the opportunities and pitfalls of using marketing communication tools in the strategy of building a virtuous corporate brand. Results/conclusions An ethical framework that addresses the paradoxical relation between the consequentialist perspective many proponents of the marketing of (...) CSR adopt, and ethical perspectives which criticize an exclusive profit-oriented approach to CSR. Furthermore, three CSR strategies in relation to the marketing of CSR are discussed. For each CSR strategy it is explored how a corporation could avoid falling into the promise/performance gap. (shrink)

According to the simple proposal about rigidity for predicates, a predicate is rigid (roughly) if it signifies the same property across the relevant worlds. Recent critics claim that this suffers from a trivialization problem: any predicate whatsoever would turn out to be trivially rigid, according to the proposal. In this paper a corresponding "problem" for ordinary singular terms is considered. A natural solution is provided by intuitions concerning the actual truth-value of identity statements involving them. The simple proposal for predicates (...) is then defended, by exploiting corresponding intuitions concerning statements involving their nominalizations, in an analogous manner. (shrink)

Le s jour de Voltaire et Mme Du Ch telet Cirey, depuis le retraite forc e de Voltaire en mai 1734 jusqu' la mort dramatique et douloureuse de Mme Du Ch telet en septembre 1749, fut une p riode merveilleusement f conde, et l'empreinte en fut durable dans la vie intellectuelle de l'Europe. Les contributions rassembl es ici font un tableau de la vie quotidienne Cirey, suivent les deux philosophes dans leurs tudes et leurs voyages, et dessinent les traits de (...) la philosophie newtonienne qu'ils ont cultiv e et r pandue. (shrink)

Arriving at a moral judgment is not a straightforward or linear process in which ethical theories are simply applied to cases. Instead it is a process in which the formulation of the moral problem, the formulation of possible “solutions”, and the ethical judging of these solutions go hand in hand. This messy character of moral problems, however, does not rule out a systematic approach. In this article, we describe a systematic approach to problem solving that does justice to the complex (...) nature of moral problems and ethical judgment: the ethical cycle. Our goal is to provide a structured and disciplined method of addressing moral problems, which helps to guide a sound analysis of these problems. We will illustrate the usefulness of this cycle with an example. Further, we will discuss two general issues in applied ethics in relation to the proposed ethical cycle: the role of ethical theories and the place of individual judgment versus collective deliberation. (shrink)

The idea of a probabilistic logic of inductive inference based on some form of the principle of indifference has always retained a powerful appeal. However, up to now all modifications of the principle failed. In this paper, a new formulation of such a principle is provided that avoids generating paradoxes and inconsistencies. Because of these results, the thesis that probabilities cannot be logical quantities, determined in an objective way through some form of the principle of indifference, is no longer supportable. (...) Later, the paper investigates some implications of the new principle of indifference. To conclude, a re-examination of the foundations of the so-called objective Bayesian inference is called for. (shrink)

Features are unary operators used to build record-like expressions. The resulting term algebras are encountered in linguistic computation and knowledge representation. We present a general description of feature logic and of a slightly restricted version, called record logic. It is shown that every first-order theory can be faithfully interpreted in a record logic with various additional axioms. This fact is used elsewhere [15] to extend a result of Tarski and Givant [14] on expressing first order theories in relation algebra.

Universal Grammar (UG) is indeed evolutionarily implausible. But if languages are just to a large primate brain, it is hard to see why other primates do not have complex languages. The answer is that humans have evolved a specialized and uniquely human cognitive architecture, whose main function is to compute mappings between arbitrary signals and communicative intentions. This underlies the development of language in the human species.

Abstract: Il testo viene pubblicato per gentile concessione della casa editrice ESI ed e’ tratto dal libro di Stefano Ulliana “Il concetto creativo e dialettico dello Spirito nei Dialoghi Italiani di Giordano Bruno. Il confronto con la tradizione neoplatonico-aristotelica: il testo bruniano De l’Infinito, Universo e mondi”, Edizioni Scientifiche Italiane, Napoli, 2003. -/- Le argomentazioni presentate ne Il concetto creativo e dialettico dello Spirito nei Dialoghi Italiani di Giordano Bruno (Il confronto con la tradizione neoplatonico-aristotelica: il testo bruniano De l’Infinito, (...) Universo e mondi) costituiscono le conclusioni ultime e definitive di un lavoro di ricerca che ha investito l’insieme dei Dialoghi Italiani, riuscendo a reperire ed a far emergere quello che pare il nucleo più profondo ed importante—il vero e proprio elevato fondamento—della speculazione bruniana: la presenza attiva di un concetto triadico teologico-politico—il Padre, il Figlio e lo Spirito della tradizione trinitaria cristiana—però riformulato attraverso il capovolgimento rivoluzionario di questa stessa tradizione, attuato attraverso il concetto creativo e dialettico dell’infinito. In questo modo la stessa tradizione platonica pare subire una trasformazione essenziale, abbandonando qualunque forma di alienazione e negazione, per riaprirsi invece verso soluzioni che paiono riprendere moniti ed osservazioni suscitati dalle prime, grandi e maestose, speculazioni dei filosofi presocratici. Parmenide, Eraclito ed Empedocle sembrano rivivere nei testi bruniani, riproponendo una soluzione ben diversa a quei nodi e problemi teoretico-pratici—fondamentale il rapporto Uno-molti e tutto ciò che da esso consegue, sia sul piano naturale che politico—apparentemente risolti e codificati dal pensiero postsocratico, prima platonico e poi aristotelico. L’inscindibilità del principio di libertà (la figura teologica del Padre) ed eguaglianza (il Figlio), attraverso il richiamo alla fonte amorosa infinita ed universale (lo Spirito), consente alla riflessione bruniana di presentare per la prima volta nel panorama filosofico mondiale di tutti i tempi la possibilità di salvaguardare sia l’aspetto creativo naturale, che la diversità politica, presentando nel contempo un concetto di ragione capace di esprimere un movimento infinito sempre aperto ed attento alla molteplicità. In questa liberazione della potenza e della volontà dalle strettoie ordinate e gerarchiche della tradizione il pensiero e la riflessione di Giordano Bruno danno inizio alla modernità, ripresentandosi quale mirabile soluzione ogni qual volta potere e violenza paiono assestarsi e reciprocamente incrementarsi, in un circolo apparentemente indistruttibile. -/- Allora i capitoli di questo libro—attraverso l’analisi di concetti importanti nella filosofia bruniana, quali quelli del desiderio e dell’immaginazione, della materia e della ragione—riattraversano la storia della definizione filosofica delle entità reali più importanti—Dio, Natura, Ragione, Uno—per mostrare un’opposizione fondamentale: l’opposizione fra la fusione speculativa apportata dal pensiero neoplatonico-aristotelico (antico, moderno e contemporaneo), attenta alla difesa della necessità ordinata di un mondo unico, e la liberazione speculativo-pratica bruniana, attenta a far rivivere la coscienza dell’infinito, in noi e fuori di noi. -/- English Abstract: The arguments that have been presented in this essay, which are part of the book ‘The creative and dialectical concept of the Spirit in the Italian Dialogues of Jordanus Brunus. The comparison with the neoplatonic-Aristotelian tradition: the brunian text De l’Infinito, Universo e mondi’, constitute the ultimate and definitive conclusions of a body of research that has mainly focused on Bruno’s work “Dialoghi Italiani”. This research has managed to rise the deepest and most important core of the true foundation of Giordano Bruno’s speculative thinking—the active presence of a triadic theological-political concept of the Father, the Son and the Spirit of Christian tradition. However, this triad has also been reformulated through the revolutionary overturning of this tradition and realized through a creative and dialectical concept of the infinite. In this way the same Platonic tradition seems to undergo an essential transformation by abandoning any form of alienation and negation and indeed to open itself to recover those warnings and observations that the first great speculative thoughts of the Presocratics philosophers brought about. Parmenides, Heraclitus and Empedocles seem to come to life again in Bruno’s essays by proposing a different solution to those theoretical and practical problems such as the fundamental relation between One-many and what it can represent either at the natural level or at the political level which have been apparently solved and codified in the Platonic and Aristotelian thought. -/- The indissolubility of the freedom principle (the theological character of the Father) and equality (the Son), through the use of the loving, infinite and universal source (the Spirit), allows Bruno’s reflection to present for the first time in the entire philosophical tradition the possibility of safeguarding the creative aspect as well as the political diversity. He achieves this by showing a concept of reason which is able to express the infinite movement that it is always open and measured (careful) towards the multiplicity. In this release of power and will from the ordered and hierarchical paths of the philosophy tradition, Bruno’s thought gave birth to Modernity. (shrink)

Las siguientes páginas versan sobre la idea del Estado en la obra de José Ortega y Gasset, mostrando los cambios que en torno a aquella idea se producen en su pensamiento. En un primer periodo de mocedad, Ortega idealiza el papel de Estado influido por la tradición del pensamiento clásico y germano. En un segundo momento, a partir de la programática fecha de 1914, se producirá un giro en su pensamiento, quedando el Estado al servicio de la sociedad o la (...) realidad nacional, y por lo tanto en una posición “subalterna” frente a la posición dominante que Ortega le concedía en sus primeros años como intelectual. (shrink)

This paper analyses the actual meaning of a transcendental philosophy of biology, and does so by exploring and actualising the epistemological and metaphysical value of Kant's viewpoint on living systems. It finds inspiration in the Kantian idea of living systems intrinsically resisting objectification, but critically departs from Kant's philosophical solution in as far as it is based in a subjectivist dogmatism. It attempts to overcome this dogmatism, on the one hand by explicitly taking into account the conditions of possibility at (...) the side of the subject, and on the other hand by embedding both the living and the knowing system into an ontology of complexly organized dynamical systems. This paper fits into the transcendental perspective in acknowledging the need to analyse the conditions of knowability, prior to the contents of what is known. But it also contributes to an expansion and an actualisation of the issue of transcendentality itself by considering the conditions of possibility at the side of the object as intrinsically linked to the conditions of possibility at the side of the subject. (shrink)

Contents: "Analysis of Claude Bernard's Introduction to the Study of Experimental Medicine," "Two Unpublished Chapters from She Came to Stay," "Pyrrhus and Cineas," "A Review of The Phenomenology of Perception by Maurice Merleau-Ponty," "Moral Idealism and Political Realism," "Existentialism and Popular Wisdom," "Jean-Paul Sartre," "An Eye for an Eye," "Literature and Metaphysics," "Introduction to an Ethics of Ambiguity," "An Existentialist Looks at Americans," and "What is Existentialism?".

This paper is an attempt to identify the source of Deleuzian thought, that is, the "plane" or "image" from which it unfolds despite its many twists and turns. This, I believe, is immanence. The thread of immanence appears most clearly in What Is Philosophy? but can be shown to have been at work from the very start. But immanence is not just the plane of Deleuzian thought. It is also, and above all, that of philosophy itself, especially in its difference (...) from religion and onto-theology. This in turn means that, following Spinoza and his univocal ontology, Deleuzian thought can be seen as completing or realizing the conditions of philosophy itself. (shrink)

This essay seeks to see if one side or the other in the hunting debate gets more purchase if we first ask what gives the state the moral right to promote sport hunting when the practice is in deep decline. We look at the dominant economic and political reasons for state support, none of which settle the moral matter. We then look at various state appeals to moral justification (ethical hunting, the right to hunt, the value of heritage, etc.) and (...) determine that they beg the same prior questions that hunters beg--questions about the new scientific understanding of animal cognition and about the ideal individual and society in the 21st C. Neither side in the philosophical debate is helped by state promotion of hunting, given that anti-hunters also often dispense with the deeper questions and the relevant science. Conclusion: the debate should be based on the new scientific understanding of animals' capacities and on current ideals of the individual and society. State policy should reflect that. -/- thehe state should see that it is on slippery ground when it devises programs to gratify hunters and to encourage the innocent, the reluctant, and the lapsed to take up the practice. (shrink)

This article offers a tentative deconstruction of Heidegger’s account of the “modern,” that is, the “Cartesian,” “subject.” It argues that subjectivity, understood as the idea of some “thing” that is both the owner of certain mental states and the agent of certain activities, is a medieval theological construct, based on two conflicting models of the mind (nous, mens) inherited from ancient philosophy and theology: the Aristotelian and the Augustinian (or perichoretic) one, developed in connection with such problems as that of (...) the two wills in the incarnate Christ. Starting with Nietzsche’s criticism of the “superstition of logicians” (the belief that“the subject I is the condition of the predicate think”) and Peter Strawson’s question in Individuals (“Why are one’s states of consciousness ascribed to anything at all?”), the article discusses Peter Olivi’s and Thomas Aquinas’s treatments of the problem, as well as the principle invoked to resolve it: actiones sunt suppositorum, “actions belong to subjects.” Against this background, the discussion refers to Heidegger’s notion of “subjecticity” and Armstrong’s “attribute-theory” in order to reappraise the Hobbesian and Leibnizian contributions to the history of the Self. (shrink)

We will examine and discuss the nature and content of thedefinitions of the first part of Spinoza’s Ethics in relation to Euclid’s Elements.Our main purpose is to point out that the Spinozistic definitionsare distinct and discrepant from Euclidean definitions in some significantaspects. From this, we will point out and consider the differences andsimilarities that exist between the Euclidean geometric method and theSpinozistic geometric method, in order to problematize the theme of thepresence of the geometric method in Spinoza’s Ethics.

O presente artigo analisa a crônica A graça do amor e da fé, publicada pelo intelectual Fernando de Azevedo no jornal O Estado de S. Paulo, no ano de 1955. A crônica diz respeito à vida e à morte de Sara Lemos Almeida de Azevedo. A partir da análise crítica desse escrito, e à luz da Retórica, de Aristóteles, discutimos o ethos de um filho amoroso e grato, bem como o ethos do intelectual da educação, que problematiza práticas relacionadas ao (...) campo educacional. Assim se fundam nessa crônica os papéis sociais e os individuais desse sujeito: papéis concomitantes e entrecruzados na constituição do corpo discursivo da crônica. Palavras-chave: Fernando de Azevedo. Ethos. Intelectual da educação. Afeto e efeito de sentido. (shrink)

No penúltimo parágrafo de O mundo como vontade e como representação, Schopenhauer, contra a tendência do livro até então, dá um caráter especial à razão na negação da Vontade de vida. O conhecimento abstrato é, nesse contexto, como clarividência da razão, o fundamento para se atingir o conhecimento puramente intuitivo. A partir da análise de algumas formas de conhecimento (conceito, sentimento e Ideia) apresentadas no tomo I da obra, tem-se uma diferenciação clara entre os âmbitos da explicação e da significação (...) do mundo na metafísica da vontade. Assim, o objetivo deste artigo é indicar um possível limite da filosofia, tomando como exemplo a tentativa de conceitualização do nada no último parágrafo da obra, e, por fim, propor uma reflexão acerca do papel do filósofo, para Schopenhauer, na negação da Vontade de vida. (shrink)

A proposal to account for the objectivity of thought and language in terms of identity between facts, meanings and contents is offered. Furthermore, their normativity is related to their world involving character. Both proposals are jointly quietist: they avoid philosophical theorizing that explains thought in terms of world or viceversa.

This publication contains reflections on Jacques Ranciáere's essay 'The Ignorant Master' by the artist Marc De Blieck and the art philosopher Volkmar Mèuhleis. The artist's practice is assuming an expanding variety of forms, the artist can leap from one method to another, and the media available to him, old and new, appear inexhaustible. Can and should art education prepare the artist for this? One possibility is to bring a never-ending abundance of experts into the art schools. Ranciáere offers us a (...) provocative alternative in the form of Jacotot, the ignorant master. In part, the book indirectly endorses present-day art education, but at the same time a number of the controversial arguments it contains challenge one to self-reflection. (shrink)

To Aristotle, spoken words are symbols, not of objects in the world, but of our mental experiences related to these objects. Presently there are two major strands of interpretation of Aristotle’s concept of the linguistic sign. First, there is the structuralist account offered by Coseriu (Geschichte der Sprachphilosophie. Von den Anfängen bis Rousseau, 2003 [1969], pp. 65–108) whose interpretation is reminiscent of the Saussurean sign concept. A second interpretation, offered by Lieb (in: Geckeler (Ed.) Logos Semantikos: Studia Linguistica in Honorem (...) Eugenio Coseriu 1921–1981, 1981) and Weidemann (in: Schmitter (Ed.) Geschichte der Sprachtheorie 2. Sprachtheorien der abendländischen Antike, 1991), says that Aristotle’s concept of the linguistic sign is similar to the one presented in Ogden and Richard’s (The meaning of meaning: A study of the influence of language upon thought and of the science of symbolism, 1970 [1923]) semiotic triangle. This paper starts off with an introductory outline of the so-called phýsei-thései discussion which started during presocratic times and culminated in Plato’s Cratylus. Aristotle’s concept of the linguistic sign is to be regarded as a solution to the stalemate position reached in the Cratylus. Next, a discussion is offered of both Coseriu’s and Lieb’s analysis. We submit that Aristotle’s concept of the linguistic sign shows features of both Saussure’s and Ogden and Richards’s sign concept but that it does not exclusively predict one of the two. We argue that Aristotle’s concept of the linguistic sign is based on three different relations which together evince his teleological as well empiricist point of view: one internal (symbolic) relation and two external relations, i.e. a likeness relation and a relation katà synthéken. (shrink)

À la lumière de l’épidémie du Sars-coV-19, l’article montre que, là encore, le principe de précaution n’a été d’aucune utilité pour prévenir l’épidémie et limiter ses effets. La raison est simple : s’il est déjà difficile de prévoir un évènement incertain, quand il survient, il est toujours impossible de prendre des mesures proportionnées pour parer à la réalisation des dommages éventuels causés par cet évènement. Proportionnées à quoi quand on ignore l’essentiel? Non seulement ce principe est inutile, mais il est (...) à l’origine de coûteuses dérives en matière de téléphonie mobile, d’agriculture, d’énergie et de santé, notamment depuis que les tribunaux ont accepté d’étendre son champ d’application. Pouvait-il d’ailleurs en être autrement d’un principe qui tire ses racines intellectuelles des écrits d’Hans Jonas qui recommande de « prêter l’oreille aux prophéties de malheur » plus qu’à la raison? Enfin, analysant les travaux de la Convention citoyenne sur le climat, cet article montre qu’en banalisant l’expertise, le principe de précaution permet de brillantes manipulations. C’est un principe de peur qui conduit à des dépenses inutiles mais aussi à des drames et à la paralysie sociale. Combien de démonstrations de son inutilité seront-elles nécessaires pour le retirer de la charte de l’environnement? (shrink)

La philosophie hédoniste de Michel Onfray est en son fond une philosophie tragique dont l’horizon métaphysique ultime est le néant. Ce thème et ses multiples résonances dans l’œuvre d’Onfray sera étudié ici à trois niveaux : le néant individuel de la mort, le néant des civilisations disparues et enfin l’horizon cosmique du néant. Un jour tout disparaîtra, y compris la pensée humaine que tout disparaîtra. De même que notre vie est une parenthèse entre deux néants, de même notre civilisation et (...) de même l’espèce humaine et l’univers dans son ensemble. Être philosophe, c’est pour Onfray savoir regarder cette vérité en face. (shrink)

We cannot solve questions about imitative learning without knowing what motivates animals to copy others. Imitative capacities can be expected to be most pronounced in relation to situations and models of great social significance. Experimental research on nonhuman primates has thus far made little effort to present such situations and models.

The aim of the paper is to show and document the husserlian concern to validate a position of ontological realism, and the inappropriateness of his method to this task. It is precisley the scientific charachter of his philosophy that drew Husserl to idealism and solipsism, despite his original intentions and motivations.

Le site d'éditeur indique : "Editam-se neste volume ensaios elaborados num período relativamente largo de algumas décadas. Apesar de escritos em tempo e com circunstâncias e fins diversos, a sua reunião num volume apresenta uma lógica não só de denominador comum - situam-se todos no campo da História das Ideias Políticas e do Direito -, mas de complementaridade, retoma e/ou desenvolvimento relativamente a aspectos abordados noutros estudos nossos no mesmo domínio. Integram-se, assim, na lógica do tempo próprio do autor.".

The objective of the work is to analyze the intersectional discriminations that operate in the multiple identities of regional migrant women in the field of health in Argentina during the present pandemic. We will begin with the critical study of key categories and the origin of the inequalities of law of the aforementioned discrimination in migration policies. Second, we will address de facto inequalities, particularly examining the socio-economic inequalities suffered by migrants during the pandemic. Thirdly, in order to enable alternative (...) forms of care and self-care from the recognition of their ethnicity and the inseparable care of the earth, we propose the application of the concept of territorial participatory justice as a condition of intercultural dialogue in health. As a proposal, it seeks to promote dialogues of knowledge located outside the bureaucratic councils and expanding the social base of health rights from the pluriculturality exercised in care networks of migrant women in the territory and not from their domesticated participation. (shrink)