An Introduction to Non-Classical Logic: From If to Is van Graham Priest is an English-language textbook aimed at logic and philosophy. This reference work covers a wide range of logical systems and is suitable for students and professionals in the exact and humanities sciences.
The extensive 2nd edition covers modal, tense, conditional, intuitionist, many-valued, paraconsistent, relevant, and fuzzy logics. The book is divided into two parts: propositional logic with new material and an entirely new section on quantification and identity within these logics. Coherence is shaped by possible-world semantics.
All topics are explained clearly, among other things with tableau proofs. In addition, their relationship to current philosophical issues and debates is discussed in depth. This makes the book valuable for anyone seeking to gain insight into non-classical logic and its relationship to contemporary philosophical themes.
In terms of content, it connects with disciplines such as the philosophy of logic, analytic philosophy, and logical positivism.
Series: Cambridge Introductions to Philosophy