Formal Approaches and Natural Language in Medieval Logic. Proceedings of the XIXth European Symposium of Medieval Logic and Semantics, Geneva, 12-16 June 2012

Laurent Cesalli, Frédéric Goubier, Alain De Libera (eds). Pages: 538 p. Language(s):English, French. Publication Year:2017. Brepols. ISBN: 978-2-503-56735-8. Paperback -- SUMMARY The late medieval period is widely acknowledged as one of the most salient moments of the history of logic and semantics. It not only considered logic as a sine qua non condition for scientific knowledge, it also begot highly sophisticated theories about both argumentation and language. The last fifty years of increasingly intense research have brought about an ever more detailed knowledge of these theories. And yet, the questions as to what kind of logic is medieval logic, whether and to what extent it corresponds to our conception of logic, and, even, what the nature of its object was, remain challenging. That it has a formal character is widely accepted; and its semantic components display remarkable affinities with contemporary ones. But is it formal in the way modern logic is – or believes it is? Medieval logic does not really make recourse to symbolisms, after all, and the fact that the idea of formal validity might have been born in the twelfth century does not mean that developing formal approaches was an aim of medieval logicians. And what is its semantics a semantics of? Medieval logicians use Latin to deal with Latin constructions, but do these constructions belong to natural language or are they regimented to the point of forming some sort of ideal language? The twenty-five papers gathered in this volume deal with these issues, thus allowing to reassess the broader questions of the formal character and formalising ambitions of medieval logic, as well as that of the natural character of the language in (and on) which it operated: in other words, they address the question of the nature, object and purpose of medieval logic. TABLE OF CONTENTS I. FORMAL LOGIC: HYLOMORPHISM AND FORMAL VALIDITY IWAKUMA yukio On Medium in the Early Twelfth Century John MACFARLANE Abelard’s Argument for Formality Christopher John MARTIN Abaelard on Logical Truth Julia LOMBARDI Le caractere formel de la logique en comme ars Julie BRUMBERG-CHAUMONT La forme syllogistique et le problème des syllogismes sophistiques selon Robert Kilwardby Catarina DUTILH NOVAES The Form of a Syllogism: Mood or Figure? Paul THOM Analysing Arguments in the Thirteenth and Fourteenth Centuries Joke SPRUYT John Wyclif on the Formal Nature of Inference Riccardo STROBINO What is Form All About? A 14th-Century Discussion of Logical Consequence II. FORMAL SEMANTICS: ISSUES AND STRATEGIES Sten EBBESEN Habitudines locales Ana Maria MORA-MARQUEZ Aristotle’s Fallacy of Equivocation and its 13th Century Reception Leone GAZZIERO «Utrum figura dictionis sit fallacia in dictione. Et quod non videtur». A Taxonomic Puzzle or How Medieval Logicians Came to Account for an Odd Question by an Impossible Answer Simo KNUUTTILA Scotus’s Formal Semantics of Modal Notions Harald BERGER «Sortes differt ab omni homine». A Tension in Albert of Saxony’s Concept of Merely Confused Supposition Luca SBORDONE Semantics and Pragmatics of Reference. Elements of a Contemporary Theory of Supposition Paloma PÉREZ-ILZARBE Jerónimo Pardo on the formality of the expository syllogism III. NATURAL OR IDEAL LANGUAGE? Allan BÄCK Aristotelian Protocol Languages Christoph KANN, Raina KIRCHHOFF Formal Elements in Natural Language. Sherwood’s Syncategoremata Revisited Claude PANACCIO Ockham on Nominal Definitions, Synonymy and Mental Language Ernesto PERINI-SANTOS The Underdetermination of Mental Language in William of Ockham and John Buridan Joël BIARD Jean Buridan : une philosophie du langage ordinaire ? Stephen READ Non-normal Propositions in Buridan’s Logic Sara L. UCKELMAN Beyond Formality: The Role of the Dialectical Context in Medieval Logic E. Jennifer ASHWORTH How Natural is Natural Language? Some Post-medieval discussions Paolo NATALI Appendix to an impossible cover Index auctorum antiquorum et mediaev.…