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Zusatztext Review from previous edition This wide-ranging book is divided into four Parts: Truth, Negation, Rationality and Logic. Priest's discussion of these topics is centered around their bearing on his doctrine of dialetheism, the view that some contradictions are true; but the discussions are of great interest independent of dialetheism. The quality of the discussion is generally very high, and the book is a must-read for anyone interested in the central questions of the philosophy of logic. . . . I found this a thoroughly stimulating book. I recommend it with great enthusiasm. Informationen zum Autor Graham Priest is Boyce Gibson Professor of Philosophy at the University of Melobourne, and Arché Professorial Fellow at the University of St Andrews Klappentext Dialetheism is the view that some contradictions are true. This is a view which runs against orthodoxy in logic and metaphysics since Aristotle! and has implications for many of the core notions of philosophy. Doubt Truth to Be a Liar explores these implications for truth! rationality! negation! and the nature of logic! and develops further the defence of dialetheism first mounted in Priest's In Contradiction! a second edition of which is also available. Zusammenfassung The Law of Non-Contradiction has been high orthodoxy in Western philosophy since Aristotle. The so-called Law has been the subject of radical challenge in recent years by dialetheism, the view that some contradictions are indeed true. Many philosophers have taken the Law to be central to many of our most important philosophical concepts. In Doubt Truth to be a Liar, Graham Priest mounts the case against this. Starting with an analysis of Aristotle on the Law, he discusses the nature of truth, or rationality, or negation, and of logic itself, and argues that the Law is inessential to all of these things. The book takes off from Priest's earlier book, In Contradiction (a second edition of which is also published by OUP), developing its themes largely without recourse to formal logic.The book is required reading for anyone who wishes to understand dialetheism; (especially) for anyone who wishes to continue to endorse the old Aristotelian orthodoxy; and more generally, for anyone who wishes to understand the role that contradiction plays in our thinking. Inhaltsverzeichnis I. Truth 1: Aristotle on the Law of Non-Contradiction 2: Theories of Truth 3: Trivialism II. Negation 4: Contradiction 5: Boolean Negation 6: Denial and Rejection III. Rationality 7: Rational Belief 8: Belief Revision 9: Consistency and the Empirical Sciences IV. Logic 10: Logic and Revisability 11: Validity 12: Logical Pluralism ...
