The first full-length study of Robert Kilwardby's commentary on Aristotle's Prior Analytics, based on a study of the medieval manuscripts.

One of the earliest 13th-century Latin commentators on Aristotle, Robert Kilwardby (d.1279) is an original logician and an ingenious interpreter. This is the first full-length study of his Prior Analytics commentary, and the first study to work from the medieval manuscripts. Kilwardby interprets Aristotle's syllogistic within a broad ontological context that includes the four causes, and concepts of degrees of perfection. His interpretation aims to preserve Aristotle's theses as correct; and he formulates semantic and syntactic hypotheses that achieve this aim with almost total perfection. The book includes an appendix offering a modern rendering of Kilwardby's original logical ideas.

Paul Thom’s book presents Kilwardby’s science of logic as a body of demonstrative knowledge about inferences and their validity, about the semantics of non-modal and modal propositions, and about the logic of genus and species. This science is thoroughly intensional. It grounds the logic of inference on that in virtue of which the inference holds. It bases the truth conditions of propositions on relations between conceptual entities. It explains the logic of genus and species through the notion of essence. Thom interprets this science as a formal logic of intensions with its own proof theory and semantics. This comprehensive reconstruction of Kilwardby’s logic shows the medieval master to be one of the most interesting logicians of the thirteenth century.

Archbishop of Canterbury from 1272 until his death in 1279, the Dominican friar Robert Kildwardby has long been known primarily for his participation in the Oxford Prohibitions of 1277, but his contributions spread far wider. A central figure in the Late Middle Ages, Kilwardby was one of earliest commentators of the work of Aristotle, as well as an unwavering proponent of Augustinian thought and a believer of the plurality of forms. Although he was a prominent thinker of the time, key areas of his philosophical thought remain unexamined in contemporary scholarship. Jos� Filipe Silva here offers the first book-length analysis of Kilwardby's full body of work, which is essential in understanding both the reception of Aristotle in the Latin West and the developments of later medieval philosophy. Beginning with his early philosophical commitments, Silva tracks Kilwardby's life and academic thought, including his theories on knowledge, moral happiness, and the nature of the soul, along with his attempts to reconcile Augustinian and Aristotelian thought. Ultimately, Robert Kilwardby offers a comprehensive overview of an unsung scholar, solidifying his philosophical legacy as one of the most influential authors of the Late Middle Ages.

Cardinal and Archbishop of Canterbury Robert Kilwardby OP (c. 1215-1279) was a very important and influential thinker in his time, but he has not received the scholarly attention he deserves. In this book we present the first study of all of his philosophical works from logic and grammar to metaphysics and ethics. It contains a substantial introduction about Kilwardby's life and work as well as a comprehensive bibliography. The articles are all newly written by the foremost experts on Kilwardby today. The book should be of interest to any one studying medieval philosophy but foremost for scholars of thirteenth century philosophy. Contributors include Henrik Lagerlund, Paul Thom, Anthony Celano, Alessandro D. Conti, Amos Corbini, Silvia Donati, C.H. Kneepkens, Alfonso Maierù, José Filipe Silva and Cecilia Trifogli.

This volume honours Sten Ebbesen with a series of essays on logical and linguistic analysis in the Middle Ages. Included are studies focusing on textual criticism, new finds of logical texts, and philosophical analysis and interpretation.

Peter Adamson presents a lively introduction to six hundred years of European philosophy, from the beginning of the ninth century to the end of the fourteenth century. The medieval period is one of the richest in the history of philosophy, yet one of the least widely known. Adamson introduces us to some of the greatest thinkers of the Western intellectual tradition, including Peter Abelard, Anselm of Canterbury, Thomas Aquinas, John Duns Scotus, William of Ockham, and Roger Bacon. And the medieval period was notable for the emergence of great women thinkers, including Hildegard of Bingen, Marguerite Porete, and Julian of Norwich. Original ideas and arguments were developed in every branch of philosophy during this period - not just philosophy of religion and theology, but metaphysics, philosophy of logic and language, moral and political theory, psychology, and the foundations of mathematics and natural science.