This volume is the first annotated translation in any language of the entire text of the Summulae de dialectica, by the Parisian master of arts John Buridan (1300-1358). One of the most influential works in the history of late medieval philosophy, the Summulae is Buridan's systematic exposition of his nominalist philosophy of logic. Buridan's doctrine spread rapidly and for some two hundred years was dominant at many European universities. His work is of increasing interest today not only to (...) historians of medieval philosophy but also to modern philosophers, several of whom find in Buridan's ideas important clues to problems of contemporary philosophy. Gyula Klima provides a substantial introduction to Buridan's life and work and discusses his place in the history of logic. Through extensive notes Klima assists philosopher and medievalist alike to read Buridan with understanding and insight. Those with a philosophical interest in the relations among the structures of language, thought, and reality will find much to ponder in the Summulae. (shrink)

Resumen En este artículo, busco clarificar algunos aspectos de la teoría del nombre de fray Luis de León contenida al comienzo de De los nombres de Cristo mediante una comparación con obras de lógica escolástica, particularmente las Summulae de Pedro Hispano y el tratado homónimo de Domingo de Soto. Procuraré mostrar que dicha teoría solo puede comprenderse acabadamente desde esta perspectiva, sin negar la relevancia de otras, en una medida mayor que la que hasta ahora han presentado los investigadores. (...) Me ocuparé especialmente de la presencia de los conceptos de “término simple”, “suppositio” y “significatio”, y del modo en que fray Luis los articula de tal forma que resulten claramente reconocibles en sus detalles por quien está versado en ellos y, al mismo tiempo, pone su sentido filosófico originario al servicio de la intención fundamental de su obra.In this article, I seek to clarify some features of fray Luis de León ’s theory of names which he presents in a passage at the beginning of De los nombres de Cristo by making a comparison between thatpassage and some scholastic treatises on logic, especially the Summulae by Peter of Spain and the homonymous work by Domingo de Soto. Specifically, I expect to show that the theory can be fully understood only on these grounds. I shall dealparticularly with the concepts of “simple term”, “suppositio” and “significatio”, and the way in which fray Luis articulates them, with the result that the scholastic elements can be clearly recognized by those who are acquainted with them and, at the same time, contribute with their essentialphilosoph- ical meaning to the fundamental objectives of the work. (shrink)

'De syllogismis' is the fifth treatise of John Buridan's 'Summulae dialecticae', a textbook he wrote for his logic course in the Faculty of Arts at the University of Paris. 'De syllogismis' contains material related to Aristotle's Analytica Priora and Boethius's 'De hypotheticis syllogismis'. The textbook discusses inferences involving not only propositions de inesse, but also propositions featuring oblique, reduplicative and infinite terms. Buridan displays a keen interest in modal inferences and inferences involving propositional attitudes. Buridan's De syllogismis continues along (...) the lines of his nominalist conception of the relations between mind, language and reality. (shrink)

Stephen Read - Johannes Buridanus: Summulae de Practica Sophismatum - Journal of the History of Philosophy 45:1 Journal of the History of Philosophy 45.1 157-158 Muse Search Journals This Journal Contents Reviewed by Stephen Read University of St. Andrews Fabienne Pironet, editor. Johannes Buridanus: Summulae de Practica Sophismatum. Artistarium 10–9. Turnhout: Brepols 2004. Pp. xlix + 193. Paper, €40.00. John Buridan was an unusual figure in fourteenth-century logic and philosophy. Logic was at that time largely the preserve of (...) the young, who would lecture on logic while studying in higher faculties such as theology, before moving on to lecture in their maturity on philosophy and theology. Two notable exceptions are the Englishman Walter Burley and the Frenchman from Picardy, John Buridan. Already active in the Arts Faculty at Paris in the late 1320s, Buridan was still there thirty years later. In the meantime, among other works on metaphysics, ethics, politics, and natural philosophy, he.. (shrink)

On 26 July 1240 Walter de Cantilupe, bishop of Worcester , held a diocesan synod in his cathedral church, where he issued a set of synodal statutes regulating the life and pastoral activities of his diocesan clergy. In calling this synod, Walter put himself in the company of many other prelates who sought to enact statutes in keeping with the reforming spirit of the Fourth Lateran Council of 1215. His statutes are comparable to those produced in many other dioceses during (...) the first decades of the thirteenth century. In one respect, however, Walter pursued an innovative path which he shared with a small group of contemporary English bishops during the 1230s and 1240s. These prelates, recognizing both the limitations of public assemblies and the potential for educating their clerics by means of written texts, supplemented their diocesan statutes with brief treatises designed to explain in more detail certain aspects of pastoral care. Alexander of Stavensby was probably the first to append such tracts; one treatise on confession and another on the seven deadly sins were circulated with his synodal statutes. (shrink)

I. Logic et ontologia. Editio nona recognita et adaucta. 1942.--II. Cosmologia et psychologia. Editio octava, recognita et adaucta. 1940.--III. Theodicaea et ethica. Editio septima, recognita et adaucta. 1941.

This is a most significant publication. Buridan’s Summulae de Dialectica is among the finest contributions to philosophical logic, and aside from its own time, there is no better period than the present for it to be made available. No stage in the history of Western thought is closer to current work on logic and language than the fourteenth century. In their own way Ockham and Buridan dealt with the same central questions that Frege, Russell, Quine, Davidson, and Kripke have. (...) It has had quite a history—republished as late as 1740 and read carefully and cited by Schopenhauer. Anyone with a taste for logical problems will gain by studying this work, and not only gain, but enjoy it as well. We are in the debt of Gyula Klima and Yale University Press for this important publication. Klima has provided us with an excellent introduction to go along with his highly readable annotated translation. It would be a great service to the philosophical community if it were possible to make a much less expensive paperback version available. Yale University Press is to be commended for bringing out this and other works like it. However, while it is completely understandable why the book has its present price, I could not expect a graduate student in a class to purchase this relatively costly hardcover edition. (shrink)

Catarina Dutilh Novaes - Johannes Buridanus: Summulae de Propositionibus - Journal of the History of Philosophy 45:1 Journal of the History of Philosophy 45.1 155-156 Muse Search Journals This Journal Contents Reviewed by Catarina Dutilh Novaes Fordham University Ria van der Lecq, editor. Johannes Buridanus: Summulae de Propositionibus. Artistarium 10–1. Turnhout: Brepols, 2005. Pp. xxv + 131. Paper, €40.00. John Buridan is now believed to be among the most influential later medieval philosophers, his philosophical analyses showing considerable acumen (...) over a wide range of fields. His logical masterpiece, the lengthy Summulae de Dialectica is composed of eight treatises, plus a treatise on.. (shrink)

Early in the 1240s the University of Paris hired a recent graduate from Oxford, Roger Bacon by name, to teach the arts and introduce Aristotle to its curriculum. Along with eight sets of questions on Aristotle's natural works and the Metaphysics he claims to have authored another eight books before he returned to Oxford around 1247. Within the prodigious output of this period we find a treatise on logic titled Summulae dialectices, and it is this that is here annotated (...) and presented in translation. The book is unique in several respects. First, there is the breadth of its sources. Not only do we find explicit reference to the usual authors such as Aristotle, Plato, Boethius, Porphyry, Cicero, and Priscian, we also find unexpected reference to Augustine, Bernardus Silvestris, Donatus, Terence, and Themistius, along with mention of the Muslim philosophers Algazel and Ibn Rushd. Second, it is clear that Bacon is drawing on or reacting to an extraordinarily wide variety of medieval sources: Garland the Computist, Hugh of St. Victor, Master Hugo, Hugutius of Pisa, Isidore of Seville, Nicholas of Damas, Nicholas of Paris, Richard of Cornwall, Robert Kilwardby, Robert of Lincoln, and Robert the Englishman. Third, it unexpectedly presents a full-blown treatment of Aristotle's theory of demonstration. And finally, Bacon reveals a highly unorthodox view of the signification of common terms. Bacon, here, takes his students and us deeper into medieval sources and controversy than any of his rivals do. (shrink)

The Peruvian Franciscan thinker Jerónimo Valera published in 1610 his Commentarii ac quaestiones in universam Aristotelis ac Subtilissimi Doctoris Ioannis Duns Scoti logicam, which was the first philosophical work printed in South America. Both in his Summulae dialecticae and in the Books that comprise his Commentarii he deals with metaphysical questions. In this paper, we illustrate how he inserts important Scotist logical-metaphysical doctrines in his logical work, in this case the account of transcendental concepts given in his Summulae.

Nelle Summulae del salmantino Domingo de Soto, la teoria della proposizione sembra rivelare un’irrisolta tensione tra l’opzione per la prospettiva terministica, la quale considera il significato della proposizione come il risultato dell’analisi semantica dei suoi componenti, e l’opzione per la prospettiva ‘dictistica’, che si concentra sul riferimento e sul senso globale della proposizione. La struttura della proposizione mentale, pur determinata in maniera ‘causale’ dalle sue componenti, il nome e il verbo, viene d’altronde a costituirsi in maniera ‘uni-qualitativa’, ossia per (...) mezzo di un unico atto mentale, con il quale si designa uno stato di cose esterno . Il ‘valore di verità’ della proposizione, espresso sintatticamente mediante l’unione o la separazione di un termine da un altro, viene a denotare la conformità a un modo d’essere delle cose nella realtà. (shrink)

"In this essay, I wish to question the view that the distinction between medieval and early modern philosophy is primarily one of method. I shall argue that what has come to be known as the modern method in fact owes much to the natural philosophy of John Buridan (ca. 1295-1361), a secular arts master who taught at the University of Paris some three centuries before Descartes. Surrounded by conflicts over institutional governance and curricular disputes, Buridan emerged as a forceful voice (...) for the independence and autonomy of teachers in the faculty of arts, arguing that philosophy as properly practiced belonged to them, the "artists artistae", not to those who taught in the so-called 'higher' faculties of theology, law, and medicine. Now such voices had been heard before at Paris, most notably from Averroist arts masters in the late 13th and early 14th-centuries.(*) Buridan is different, however, because unlike Boethius of Dacia and John of Jandun, he knew how to make the case for artistic autonomy without denigrating the theology and thereby inviting official condemnation. His trick was not to argue that there are 'two truths', one acquired and the other revealed, which might well come into conflict with each other, or that propositions whose truth has been revealed in scripture in no way qualify as scientia. It was rather to recognize the profoundly different methods of theology and philosophy, without losing sight of the fact that what counts as evidence in a proof in natural philosophy does not work in a theological argument, even if both have the same conclusion, such as that the human soul is immortal. Buridan seems to think that if only people would respect the differences between the rules of philosophical and theological inquiry, no conflicts would arise. He is not so naive as to claim this could ever happen, of course. But it does explain why he almost always diagnoses such conflicts in terms of some logical or linguistic confusion on the part of the people who propose them. Buridan is also different because in him the secularizing sentiment already present in the Latin Averroists begins to take shape as a way of doing philosophy, i.e., as a philosophical grammar.. (shrink)

This book is a translation of Petrus Hispanus' 13th century text.