’This sentence is false’ - is that true? The ’Liar paradox’ embodied in those words exerted a particular fascination on the logicians of the Western later Middle Ages, and, along with similar ’insoluble’ problems, forms the subject of the first group of articles in this volume. In the following parts Professor Spade turns to medieval semantic theory, views on the relationship between language and thought, and to a study of one particular genre of disputation, that known as ’obligationes’. The focus is on the Oxford scholastics of the first half of the 14th century, and it is the name of William of Ockham which dominates these pages - a thinker with whom Professor Spade finds himself in considerable philosophical sympathy, and whose work on logic and semantic theory has a depth and richness that have not always been sufficiently appreciated.

The most widely read logic book in fifteenth-century Italy, Logica Parva was copied in more than 80 manuscripts and 25 editions. By transmitting Oxford logic to Italy it influenced the development of logic, science and philosophy in the Renaissance. This first critical edition from the manuscripts locates the Logica Parva within the tradition of late medieval logic and semantics. The Introduction gives an inventory of all manuscripts of the Logica Parva and an extensive Commentary analyzes the work's key terms and concepts.

An introductory history of university-trained physicians from the middle ages to the eighteenth century.

For a long time, the study of the life and work of the Jewish thinker ?Izz al-Dawla Ibn Kamm?na (d. 683/1284) remained limited to a very small number of texts. Interest in Ibn Kamm?na in the Western Christian world dates back to the 17th century, when Barthelemy d'Herbelot (1624-1695) included information on two of Ibn Kamm?na's works - his examination of the three faiths ("Tanq al-ab th li-l-milal al-thal?t"), i.e. Judaism, Christianity and Islam, and his commentary on Avicenna's "al-Ish?r?t wa l-tanb?h?"t - in his "Bibliotheque orientale," Subsequent generations of Western scholars were focused on Ibn Kamm?na's "Tanq al-ab th," whereas his fame in the Eastern lands of Islam was based exclusively on his philosophical writings. These include a commentary on the "Kit?b al-Talw t" by the founder of Illumationist philosophy, Shih?b al-D?n al-Suhraward? (d. 587/1191) and numerous independent works on philosophy and logic. Since most of the manuscripts of Ibn Kamm?na's philosophical writings are located in the public and private libraries of Iran, Iraq, and Turkey, they were (and are) out of reach for the majority of Western scholars. The volume gives a detailed account of the available data of Ibn Kamm?na's biography, provides an outline of his philosophcial thought and studies in detail the reception of his thought and his writings among later Muslim and Jewish philosophers. An inventory of his entire oeuvre provides detailed information on the extant manuscripts. The volume furthermore includes editions of nine of his writings.

This book is about a Muslim Shi’i philosopher of the early 16th century, Najm al-Din Mahmud al-Nayrizi. Educated in Shiraz, he became interested in Avicennan and Suhrawardian philosophy. Apart from Nayrizi, the present study introduces his contemporary philosophers and provides an outlines of the main philosophical challenges of the time.

The medieval Christian West's most radical practitioners of a Neoplatonic, negative theology with a mystical focus are John Scottus Eriugena, Meister Eckhart and Nicholas Cusanus. All three mastered what Cusanus described as docta ignorantia: reflecting on their awareness that they could know neither God nor the human mind, they worked out endlessly varied attempts to express what cannot be known. Following Pseudo-Dionysius the Areopagite, they sought to name God with symbolic expressions whose negation leads into mystical theology. For within their Neoplatonic dialectic, negation moves beyond reason and its finite distinctions to intellect, where opposites coincide and a vision of God's infinite unity becomes possible. In these papers Duclow views these thinkers' efforts through the lens of contemporary philosophical hermeneutics. He highlights the interplay of creativity, symbolic expression and language, interpretation and silence as Eriugena, Eckhart and Cusanus comment on the mind's work in naming God. This work itself becomes mystical theology when negation opens into a silent awareness of God's presence, from which the Word once again 'speaks' within the mind - and renews the process of creating and interpreting symbols. Comparative studies with Gregory of Nyssa, Pseudo-Dionysius, Anselm and Hadewijch suggest the book's wider implications for medieval philosophy and theology.

The previous Variorum collection of studies by the late F. Edward Cranz focused specifically on Nicholas of Cusa. The present selection has an equally clear focus, but a far broader scope: it brings together materials on his major thesis, of a fundamental reorientation of the categories of thought in the Latin West, c. 1100 AD, a thesis that dominated his work from the 1960s onwards. The volume differs from the usual Variorum collection in that much of the material is hitherto unpublished, distributed only in 'samizdat' form to Cranz's friends and colleagues. Nancy Struever has collated and edited the versions of these papers, and supplied the necessary annotation for his references. It includes, too, some of the research related to his editions of the Late Antique Aristotelian commentator, Alexander Aphrodisiensis, and his early research on the reception of Classical and early Christian political thought, demonstrating the pertinence of this to the reorientation thesis. Cranz's argument, centering on Anselm's reading of Augustine, and Abelard's of Boethius, but dealing with Renaissance and Reformation figures such as Petrarch and Valla, Cusanus and Luther, Nifo and Zabarella, claims a reorientation in speculative genres of the most basic premises of the relations of mind, language, and reality. Cranz's meticulous close readings of the texts make the case that the reorientation was so deep and thorough as to problematise our modern readings of Hellenic thinkers such as Aristotle, and so radical as to be 'almost invisible' to the Medieval and post-Medieval thinkers. The definitions and distinctions of thematics in this collection are of intrinsic interest, then, to Classical and Late Antique, Medieval, Renaissance, and Early Modern intellectual historians. Indeed, Cranz's work vindicates serious intellectual historical inquiry as indispensable to our understanding of the basic motives and accomplishments of the culture of Pre-Modernity.