Modality

Modality

Author: Bob Hale

Publisher: OUP Oxford

Published: 2010-03-25

Total Pages: 384

ISBN-13: 0191572292

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The philosophy of modality investigates necessity and possibility, and related notions—are they objective features of mind-independent reality? If so, are they irreducible, or can modal facts be explained in other terms? This volume presents new work on modality by established leaders in the field and by up-and-coming philosophers. Between them, the papers address fundamental questions concerning realism and anti-realism about modality, the nature and basis of facts about what is possible and what is necessary, the nature of modal knowledge, modal logic and its relations to necessary existence and to counterfactual reasoning. The general introduction locates the individual contributions in the wider context of the contemporary discussion of the metaphysics and epistemology of modality.


Logical Modalities from Aristotle to Carnap

Logical Modalities from Aristotle to Carnap

Author: Adriane Rini

Publisher: Cambridge University Press

Published: 2016-09-15

Total Pages: 365

ISBN-13: 1107077885

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Introduces readers to the history of necessity and possibility, two modal concepts which play a key role in philosophy.


Modal Logic as Metaphysics

Modal Logic as Metaphysics

Author: Timothy Williamson

Publisher: Oxford University Press

Published: 2013-03-28

Total Pages: 481

ISBN-13: 019955207X

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Timothy Williamson gives an original and provocative treatment of deep metaphysical questions about existence, contingency, and change, using the latest resources of quantified modal logic. Contrary to the widespread assumption that logic and metaphysics are disjoint, he argues that modal logic provides a structural core for metaphysics.


Towards Non-Being

Towards Non-Being

Author: Graham Priest

Publisher: Oxford University Press

Published: 2005-05-19

Total Pages: 207

ISBN-13: 0199262543

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Towards Non-Being presents an account of the semantics of intentional language - verbs such as 'believes', 'fears', 'seeks', 'imagines'. Graham Priest's account tackles problems concerning intentional states which are often brushed under the carpet in discussions of intentionality, such as their failure to be closed under deducibility. Drawing on the work of the late Richard Routley (Sylvan), it proceeds in terms of objects that may be either existent or non-existent, atworlds that may be either possible or impossible. Since Russell, non-existent objects have had a bad press in Western philosophy; Priest mounts a full-scale defence. In the process, he offers an account of both fictional and mathematical objects as non-existent.The book will be of central interest to anyone who is concerned with intentionality in the philosophy of mind or philosophy of language, the metaphysics of existence and identity, the philosophy or fiction, the philosophy of mathematics, or cognitive representation in AI.


Logical Properties

Logical Properties

Author: Colin McGinn

Publisher: Oxford University Press on Demand

Published: 2003

Total Pages: 114

ISBN-13: 9780199262632

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Identity, existence, predication, necessity, and truth are fundamental philosophical concerns. Colin McGinn treats them both philosophically and logically, aiming for maximum clarity and minimum pointless formalism. He contends that there are real logical properties that challenge naturalistic metaphysical outlooks. These concepts are not definable, though we can say a good deal about how they work. The aim of Logical Properties is to bring philosophy back to philosophical logic.


Necessary Beings

Necessary Beings

Author: Bob Hale

Publisher: Oxford University Press, USA

Published: 2013-09-19

Total Pages: 309

ISBN-13: 0199669570

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Bob Hale presents a broadly Fregean approach to metaphysics, according to which ontology and modality are mutually dependent upon one another. He argues that facts about what kinds of things exist depend on facts about what is possible. Modal facts are fundamental, and have their basis in the essences of things—not in meanings or concepts.


The Nature of Necessity

The Nature of Necessity

Author: Alvin Plantinga

Publisher: Clarendon Press

Published: 1978-02-01

Total Pages: 266

ISBN-13: 0191037176

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This is a reissue of a book which is an exploration and defence of the notion of modality 'de re', the idea that objects have both essential and accidental properties. It is one of the first full-length studies of the modalities to emerge from the debate to which Saul Kripke, David Lewis, Ruth Marcus and others have contributed. The argument is developed by means of the notion of possible worlds, and ranges over key problems including the nature of essence, trans-world identity, negative existential propositions, and the existence of unactual objects in other possible worlds. In the final chapters Professor Plantinga applies his logical theories to the clarification of two problems in the philosophy of religion - the Problem of Evil and the Ontological Argument.


Naming and Necessity

Naming and Necessity

Author: Saul A. Kripke

Publisher: Harvard University Press

Published: 1980

Total Pages: 196

ISBN-13: 9780674598461

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If there is such a thing as essential reading in metaphysics or in philosophy of language, this is it. Ever since the publication of its original version, Naming and Necessity has had great and increasing influence. It redirected philosophical attention to neglected questions of natural and metaphysical necessity and to the connections between these and theories of reference, in particular of naming, and of identity. From a critique of the dominant tendency to assimilate names to descriptions and more generally to treat their reference as a function of their Fregean sense, surprisingly deep and widespread consequences may be drawn. The largely discredited distinction between accidental and essential properties, both of individual things (including people) and of kinds of things, is revived. So is a consequent view of science as what seeks out the essences of natural kinds. Traditional objections to such views are dealt with by sharpening distinctions between epistemic and metaphysical necessity; in particular by the startling admission of necessary a posteriori truths. From these, in particular from identity statements using rigid designators whether of things or of kinds, further remarkable consequences are drawn for the natures of things, of people, and of kinds; strong objections follow, for example to identity versions of materialism as a theory of the mind. This seminal work, to which today's thriving essentialist metaphysics largely owes its impetus, is here published with a substantial new Preface by the author.


Leibniz, God and Necessity

Leibniz, God and Necessity

Author: Michael V. Griffin

Publisher: Cambridge University Press

Published: 2013

Total Pages: 209

ISBN-13: 0521117089

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This book presents a necessitarian interpretation of Leibniz which grounds modal concepts in theology.


Logical Pluralism

Logical Pluralism

Author: JC Beall

Publisher: Oxford University Press

Published: 2006

Total Pages: 152

ISBN-13: 0199288402

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Consequence is at the heart of logic, and an account of consequence offers a vital tool in the evaluation of arguments. This text presents what the authors term as 'logical pluralism' arguing that the notion of logical consequence doesn't pin down one deductive consequence relation; it allows for many of them.