A01=Ahmed Alwishah
Author_Ahmed Alwishah
Category=PBB
Category=QDHC
Category=QDHK
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Product details
- ISBN 9780197609941
- Weight: 490g
- Dimensions: 165 x 242mm
- Publication Date: 03 Apr 2026
- Publisher: Oxford University Press Inc
- Publication City/Country: US
- Product Form: Hardback
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This book offers a comprehensive study of the history of the Liar Paradox in the Islamic philosophical tradition up to the 15th century, including the first complete English translation of Jalāl al-Dīn al-Dawānī's treatise, Final Word. The book explores connections in the tradition between the Liar and topics in philosophical logic, philosophy of language, and theological ethics. These include theories of truth, the principle of bivalence, puzzles about negation and empty terms, the Frege-Geach problem, theories of quotation, the distinction between declarative and non-declarative speech acts, and the opposition between truth as good and falsehood as evil. Solutions are grouped into four categories: that the Liar is, or needs to be, two declaratives rather than one; that the Liar is false because self-contradictory; that self-referential declaratives like the Liar cannot be true or false; al-Dawānī's claim, that the Liar fails to establish an imitation relation between itself and an imitation-independent fact, and so fails to be a truth-apt representation. The authors suggest a connection between this last idea and Kripke's claim that the Liar fails to be a statement because its truth conditions are ungrounded.
Ahmed Alwishah is Professor of Philosophy at Pitzer College. He is the co-editor of Illuminationist Texts and Textual Studies (2017), Aristotle and the Arabic Tradition (2015), and Refinement and Commentary of Suhrawardi's Intimations (2002), among numerous articles.
David Sanson is Associate Professor of Philosophy at Illinois State University. He is the author of many journal articles and book chapters on the philosophy of time, logic, metaphysics, and the history of Islamic thought.
