1.

Record Nr.

UNINA9910812189603321

Autore

Thom Paul

Titolo

Robert Kilwardby’s Science of Logic : a A Thirteenth-Century Intensional Logic / / Paul Thom

Pubbl/distr/stampa

Leiden; ; Boston : , : BRILL, , 2019

ISBN

90-04-40877-0

Descrizione fisica

1 online resource (328 pages)

Collana

Investigating Medieval Philosophy ; ; 14

Disciplina

160

Soggetti

medieval philosophy

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Front Matter -- Copyright Page -- Abbreviations -- Acknowledgements -- Figures and Tables -- Introduction -- Logic as Science and Art -- The Logic of Terms: Categories and Complex Terms -- The Logic of Terms: Relations between Terms -- The Logic of Statements: Assertoric Statements -- The Logic of Statements: Necessity and Possibility Statements -- The Logic of Statements: Contingency Statements -- The Logic of Inferences: Consequences -- The Logic of Inferences: Assertoric Syllogisms -- The Logic of Inferences: Necessity Syllogisms -- The Logic of Inferences: Contingency Syllogisms -- The Logic of Inferences: Non-perfectible Inferences -- Back Matter -- References -- Modern Author Index.

Sommario/riassunto

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.