Supposition
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Supposition
Supposition theory was a branch of medieval logic that was probably aimed at giving accounts of issues similar to modern accounts of reference, plurality, tense, and modality, within an Aristotelian context. Philosophers such as John Buridan, William of Ockham, William of Sherwood, Walter Burley, Albert of Saxony, and Peter of Spain were its principal developers. By the 14th century it seems to have drifted into at least two fairly distinct theories, the theory of "supposition proper", which included an "ampliation" and is much like a theory of reference, and the theory of "modes of supposition" whose intended function is not clear. Supposition proper Supposition was a semantic relation between a term and what that term was being used to talk about. So, for example, in the suggestion ''Drink another cup'', the term ''cup'' is suppositing for the wine contained in the cup. The logical ''suppositum'' of a term was the object the term referred to. (In grammar, ''suppositum'' was u ...
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William Of Ockham
William of Ockham, OFM (; also Occam, from la, Gulielmus Occamus; 1287 – 10 April 1347) was an English Franciscan friar, scholastic philosopher, apologist, and Catholic theologian, who is believed to have been born in Ockham, a small village in Surrey. He is considered to be one of the major figures of medieval thought and was at the centre of the major intellectual and political controversies of the 14th century. He is commonly known for Occam's razor, the methodological principle that bears his name, and also produced significant works on logic, physics and theology. William is remembered in the Church of England with a commemoration on 10 April. Life William of Ockham was born in Ockham, Surrey in 1287. He received his elementary education in the London House of the Greyfriars. It is believed that he then studied theology at the University of OxfordSpade, Paul Vincent (ed.). ''The Cambridge Companion to Ockham''. Cambridge University Press, 1999, p. 20.He has long be ...
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Medieval Philosophy
Medieval philosophy is the philosophy that existed through the Middle Ages, the period roughly extending from the fall of the Western Roman Empire in the 5th century until after the Renaissance in the 13th and 14th centuries. Medieval philosophy, understood as a project of independent philosophical inquiry, began in Baghdad, in the middle of the 8th century, and in France, in the itinerant court of Charlemagne, in the last quarter of the 8th century. It is defined partly by the process of rediscovering the ancient culture developed in Greece and Rome during the Classical period, and partly by the need to address theological problems and to integrate sacred doctrine with secular learning. The history of medieval philosophy is traditionally divided into two main periods: the period in the Latin West following the Early Middle Ages until the 12th century, when the works of Aristotle and Plato were rediscovered, translated, and studied upon, and the "golden age" of the 12th, 13th ...
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Theories Of Language
A theory is a rational type of abstract thinking about a phenomenon, or the results of such thinking. The process of contemplative and rational thinking is often associated with such processes as observational study or research. Theories may be scientific, belong to a non-scientific discipline, or no discipline at all. Depending on the context, a theory's assertions might, for example, include generalized explanations of how nature works. The word has its roots in ancient Greek, but in modern use it has taken on several related meanings. In modern science, the term "theory" refers to scientific theories, a well-confirmed type of explanation of nature, made in a way consistent with the scientific method, and fulfilling the criteria required by modern science. Such theories are described in such a way that scientific tests should be able to provide empirical support for it, or empirical contradiction ("falsify") of it. Scientific theories are the most reliable, rigorous, and compre ...
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John Buridan
Jean Buridan (; Latin: ''Johannes Buridanus''; – ) was an influential 14th-century French philosopher. Buridan was a teacher in the faculty of arts at the University of Paris for his entire career who focused in particular on logic and the works of Aristotle. Buridan sowed the seeds of the Copernican Revolution in Europe. He developed the concept of impetus, the first step toward the modern concept of inertia and an important development in the history of medieval science. His name is most familiar through the thought experiment known as Buridan's ass, but the thought experiment does not appear in his extant writings. Life Education and career Buridan was born sometime before 1301, perhaps at or near the town of Béthune in Picardy, France,Zupko 2015, §1 or perhaps elsewhere in the diocese of Arras. He received his education in Paris, first at the Collège du Cardinal Lemoine and then at the University of Paris, receiving his Master of Arts degree and formal license to tea ...
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William Of Sherwood
William of Sherwood or William Sherwood ( Latin: ''Guillielmus de Shireswode''; ), with numerous variant spellings, was a medieval English scholastic philosopher, logician, and teacher. Little is known of his life, but he is thought to have studied in Paris, was a master at Oxford in 1252, treasurer of Lincoln from 1254/1258 onwards, and a rector of Aylesbury. He was the author of two books which were an important influence on the development of scholastic logic: ''Introductiones in Logicam'' (Introduction to Logic), and '' Syncategoremata''. These are the first known works to deal in a systematic way with what is now called supposition theory, known in William's time as the ''logica moderna''. Life William was probably born in Nottinghamshire, between 1200 and 1210. In common with many educated English men of that time, he may have studied at Oxford University or the University of Paris, or both. There are examples in his logical work which suggest he was a master at ...
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Albert Of Saxony (philosopher)
Albert of Saxony (Latin: ''Albertus de Saxonia''; c. 1320 – 8 July 1390) was a German philosopher and mathematician known for his contributions to logic and physics. He was bishop of Halberstadt from 1366 until his death. Life Albert was born at Rickensdorf near Helmstedt, the son of a farmer in a small village; but because of his talent, he was sent to study at the University of Prague and the University of Paris. At Paris, he became a master of arts (a professor), and held this post from 1351 until 1362. He also studied theology at the College of Sorbonne, although without receiving a degree. In 1353, he was rector of the University of Paris. After 1362, Albert went to the court of Pope Urban V in Avignon as an envoy of Rudolf IV, Duke of Austria, in order to negotiate the founding of the University of Vienna. The negotiations were successful, and Albert became the first rector of this University in 1365. In 1366, Albert was elected bishop of Halberstadt (counted as Albert ...
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Ampliation
Ampliative (from Latin ''ampliare'', "to enlarge"), a term used mainly in logic, meaning "extending" or "adding to that which is already known". This terminology was often used by medieval logicians in the analyses of the temporal content of their subject terms. There were three rules outlined in its usage: # Common terms in a sentence only represent present things when they stand with a non-ampliating verb about the present; # A common term standing in a sentence with a verb about the past is able to stand for present and past things; and, # The common term standing with a verb about the future can indifferently stand for present and future things. There are Roman texts that refer to it as ''ampliatio''. In Norman law, an ampliation was a postponement of a sentence in order to obtain further evidence. See also * Supposition Supposition theory was a branch of medieval logic that was probably aimed at giving accounts of issues similar to modern accounts of reference, p ...
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Calvin Normore
Calvin Normore (born June 25, 1948) is a professor of philosophy at the University of California, Los Angeles. He is an expert in medieval philosophy and the history of logic. Life and career Normore was born in Corner Brook, Newfoundland and Labrador, Canada, the son of former Newfoundland and Labrador New Democratic Party leader Calvin Normore. He earned a PhD at the University of Toronto in 1976. He has taught philosophy at Princeton University, University of Toronto and McGill University, where he held the Macdonald Chair in Moral Philosophy, before joining the UCLA faculty. Normore is a past president of the Pacific division of the American Philosophical Association and was elected a Fellow of the American Academy of Arts and Sciences The American Academy of Arts and Sciences (abbreviation: AAA&S) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, ...
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Peter Of Spain
__NOTOC__ Peter of Hispania ( la, Petrus Hispanus; Portuguese and es, Pedro Hispano; century) was the author of the ', later known as the ', an important medieval university textbook on Aristotelian logic. As the Latin ''Hispania'' was considered to include the entire Iberian Peninsula, he is traditionally and usually identified with the medieval Portuguese scholar and ecclesiastic Peter Juliani, who was elected Pope John XXI in 1276. The identification is sometimes disputed, usually by Spanish authors, who claim the author of the ' was a Castilian Blackfriar. He is also sometimes identified as Petrus Ferrandi Hispanus ( 1254  1259). Life The author of the ' is assumed to have studied under John Pagus. Philosophical works There are a large volume of manuscripts and printed editions of the ', indicative of its great success throughout European universities well into the seventeenth century. The most recent edition is Peter of Hispania (Petrus Hispanus Portugalensis), ...
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Jan Pinborg
Jan Pinborg (1937–1982) was a renowned historian of medieval linguistics and philosophy of language, and the most famous member of the Copenhagen School of Medieval Philosophy pioneered by Heinrich Roos in the 1940s.Sten Ebbesen and Russell L. Friedman (1999), eds., ''Medieval Analyses in Language and Cognition'' Acts of the Symposium, the Copenhagen School of Medieval Philosophy, January 10–13, 1996, Organized by the Royal Danish Academy of Sciences and Letters, and the Institute for Greek and Latin, University of Copenhagen, p 77. Pinborg was a pupil of Roos. Works * ''Die Entwicklung der Sprachtheorie im Mittelalter'', Münster: Aschendorff, 1967. * ''Logik und Semantik im Mittelalter: ein Überblick'', with an afterword by von Helmut Kohlenberger, Stuttgart, Bad Cannstatt: Frommann-Holzboog, 1972. (Italian translation: ''Logica e Semantica nel Medioevo'', Torino: Boringhieri, 1984.) * ''Medieval Semantics: Selected Studies on Medieval Logic and Grammar'', edited by ...
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Anthony Kenny
Sir Anthony John Patrick Kenny (born 16 March 1931) is a British philosopher whose interests lie in the philosophy of mind, ancient and scholastic philosophy, the philosophy of religion, and the philosophy of Wittgenstein of whose literary estate he is an executor. With Peter Geach, he has made a significant contribution to analytical Thomism, a movement whose aim is to present the thought of St. Thomas Aquinas in the style of analytic philosophy. He is a former president of the British Academy and the Royal Institute of Philosophy. Education and early career Kenny initially trained as a Roman Catholic priest at the Venerable English College, Rome, where he received a degree of Licentiate of Sacred Theology (STL) degree. He was ordained in 1955 and served as a curate in Liverpool (1959–63). Having received his DPhil from the University of Oxford ( St Benet's Hall) in 1961, he also worked as an assistant lecturer at the University of Liverpool (1961–63). However, he question ...
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Norman Kretzmann
Norman J. Kretzmann (4 November 1928 – 1 August 1998) was a professor of Philosophy Philosophy (from , ) is the systematized study of general and fundamental questions, such as those about existence, reason, knowledge, values, mind, and language. Such questions are often posed as problems to be studied or resolved. Some ... at Cornell University who specialised in the history of medieval philosophy and the philosophy of religion. Kretzmann joined Cornell's Department of Philosophy in 1966. His work as a teacher and scholar was recognized in 1970, when he was appointed Chairman of the Department of Philosophy, and in 1977 when he was elected a Susan Linn Sage Professor of Philosophy by the University Board of Trustees. In 1992, he received a Graduate Teaching Award from the Northeastern Association of Graduate Deans for his excellence and creativity in the teaching of graduate students. He became a Susan Linn Sage Professor Emeritus in 1995. He published numerous ...
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