Download or read book The Nature of Necessity written by Alvin Plantinga and published by Clarendon Press. This book was released on 1978-02-01 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Necessity Lost written by Sanford Shieh and published by Oxford University Press. This book was released on 2019-03-21 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: A long tradition, going back to Aristotle, conceives of logic in terms of necessity and possibility: a deductive argument is correct if it is not possible for the conclusion to be false when the premises are true. A relatively unknown feature of the analytic tradition in philosophy is that, at its very inception, this venerable conception of the relation between logic and necessity and possibility - the concepts of modality - was put into question. The founders of analytic philosophy, Gottlob Frege and Bertrand Russell, held that these concepts are empty: there are no genuine distinctions among the necessary, the possible, and the actual. In this book, the first of two volumes, Sanford Shieh investigates the grounds of this position and its consequences for Frege's and Russell's conceptions of logic. The grounds lie in doctrines on truth, thought, and knowledge, as well as on the relation between mind and reality, that are central to the philosophies of Frege and Russell, and are of enduring philosophical interest. The upshot of this opposition to modality is that logic is fundamental, and, to be coherent, modal concepts would have to be reconstructed in logical terms. This rejection of modality in early analytic philosophy remains of contemporary significance, though the coherence of modal concepts is rarely questioned nowadays because it is generally assumed that suspicion of modality derives from logical positivism, which has not survived philosophical scrutiny. The anti-modal arguments of Frege and Russell, however, have nothing to do with positivism and remain a challenge to the contemporary acceptance of modal notions.

Download or read book Chance and Necessity written by Jacques Monod and published by . This book was released on 1997 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Change and necessity is a statement of Darwinian natural selection as a process driven by chance necessity, devoid of purpose or intent.

Download or read book Nature and Necessity in Spinoza s Philosophy written by Don Garrett and published by Oxford University Press. This book was released on 2018-08-02 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spinoza's guiding commitment to the thesis that nothing exists or occurs outside of the scope of nature and its necessary laws makes him one of the great seventeenth-century exemplars of both philosophical naturalism and explanatory rationalism. Nature and Necessity in Spinoza's Philosophy brings together for the first time eighteen of Don Garrett's articles on Spinoza's philosophy, ranging over the fields of metaphysics, epistemology, philosophy of mind, ethics, and political philosophy. Taken together, these influential articles provide a comprehensive interpretation of that philosophy, including Spinoza's theories of substance, thought and extension, causation, truth, knowledge, individuation, representation, consciousness, conatus, teleology, emotion, freedom, responsibility, virtue, contract, the state, and eternity-and the deep interrelations among them. Each article aims to resolve significant problems in the understanding of Spinoza's philosophy in such a way as to make evident both his reasons for his views and the enduring value of his ideas. At the same time, Garrett's articles elucidate the relations between his philosophy and those of predecessors and contemporaries like Aristotle, Hobbes, Descartes, Locke, and Leibniz. Lastly, the volume offers important and substantial replies to leading critics on four crucial topics: the necessary existence of God (Nature), substance monism, necessitarianism, and consciousness.

Download or read book Meaning and Necessity A Study in Semantics and Modal Logic written by Rudolf Carnap and published by Read Books Ltd. This book was released on 2011-03-23 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main purpose of this book is the development of a new method for the semantical analysis of meaning, that is, a new method for analyzing and describing the meanings of linguistic expressions. This method, called the method of extension and intension, is developed by modifying and extending certain customary concepts, especially those of class and property. The method will be contrasted with various other semantical methods used in traditional philosophy or by contemporary authors. These other methods have one characteristic in common. They all regard an expression in a language as a name of a concrete or abstract entity. In contradistinction, the method here proposed takes an expression, not as naming anything, but as possessing an intension and an extension. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

Download or read book Self Defense Necessity and Punishment written by Uwe Steinhoff and published by Routledge. This book was released on 2019-10-08 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a philosophical analysis of the moral and legal justifications for the use of force. While the book focuses on the ethics self-defense, it also explores its relation to lesser evil justifications, public authority, the justification of punishment, and the ethics of war. Steinhoff’s account of the moral use of force covers a wide range of topics, including the nature of justification in general, the precise elements of different justifications, the logic of claim- and liberty-rights and of rights forfeiture, the value of human life and its limits, and the principles of reciprocity and precaution. While the author’s analysis is primarily philosophical, it is informed by a metaethical stance that also places heavy emphasis on existing law and legal scholarship. In doing so, the book appeals to widely shared moral intuitions, precepts, and concepts grounded in criminal law. Self-Defense, Necessity, and Punishment offers the most comprehensive and systematic account of the ethics of self-defense. It will be of interest to scholars and graduate students working in applied ethics and moral philosophy, philosophy of law, and political philosophy.

Download or read book Norms and Necessity written by Amie L. Thomasson and published by Oxford University Press. This book was released on 2020-05-01 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Claims about what is metaphysically necessary or possible have long played a central role in metaphysics and other areas of philosophy. Such claims are traditionally thought of as aiming to describe a special kind of modal fact or property, or perhaps facts about other possible worlds. But that assumption leads to difficult ontological, epistemological, and methodological puzzles. Should we accept that there are modal facts or properties, or other possible worlds? If so, what could these things be? How could we come to know what the modal facts or properties are? How can we resolve philosophical debates about what is metaphysically necessary or possible? Norms and Necessity develops a new approach to understanding our claims about metaphysical possibility and necessity: Modal Normativism. The Normativist rejects the assumption that modal claims aim to describe modal features or possible worlds, arguing instead that they serve as useful ways of conveying, reasoning with, and renegotiating semantic rules and their consequences. By dropping the descriptivist assumption, the Normativist is able to unravel the notorious ontological problems of modality, and provide a clear and plausible story about how we can come to know what is metaphysically necessary or possible. Most importantly, this approach helps demystify philosophical methodology. It reveals that resolving metaphysical modal questions does not require a special form of philosophical insight or intuition. Instead, it requires nothing more mysterious than empirical knowledge, conceptual mastery, and an ability to explicitly convey and renegotiate semantic rules.

Download or read book Meaning Quantification Necessity written by Martin Davies and published by Routledge. This book was released on 2019-10-30 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1981. This is a book for the final year undergraduate or first year graduate who intends to proceed with serious research in philosophical logic. It will be welcomed by both lecturers and students for its careful consideration of main themes ranging from Gricean accounts of meaning to two dimensional modal logic. The first part of the book is concerned with the nature of the semantic theorist’s project, and particularly with the crucial concepts of meaning, truth, and semantic structure. The second and third parts deal with various constructions that are found in natural languages: names, quantifiers, definite descriptions, and modal operators. Throughout, while assuming some familiarity with philosophical logic and elementary formal logic, the text provides a clear exposition. It brings together related ideas, and in some places refines and improves upon existing accounts.

Download or read book Of Liberty and Necessity written by James A. Harris and published by OUP Oxford. This book was released on 2005-05-19 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Of Liberty and Necessity James A. Harris presents the first comprehensive account of the free will problem in eighteenth-century British philosophy. Harris proposes new interpretations of the positions of familiar figures such as Locke, Hume, Edwards, and Reid. He also gives careful attention to writers such as William King, Samuel Clarke, Anthony Collins, Lord Kames, James Beattie, David Hartley, Joseph Priestley, and Dugald Stewart, who, while well-known in the eighteenth century, have since been largely ignored by historians of philosophy. Through detailed textual analysis, and by making precise use of a variety of different contexts, Harris elucidates the contribution that each of these writers makes to the eighteenth-century discussion of the will and its freedom. In this period, the question of the nature of human freedom is posed principally in terms of the influence of motives upon the will. On one side of the debate are those who believe that we are free in our choices. A motive, these philosophers believe, constitutes a reason to act in a particular way, but it is up to us which motive we act upon. On the other side of the debate are those who believe that, on the contrary, there is no such thing as freedom of choice. According to these philosophers, one motive is always intrinsically stronger than the rest and so is the one that must determine choice. Several important issues are raised as this disagreement is explored and developed, including the nature of motives, the value of 'indifference' to the will's freedom, the distinction between 'moral' and 'physical' necessity, the relation between the will and the understanding, and the internal coherence of the concept of freedom of will. One of Harris's primary objectives is to place this debate in the context of the eighteenth-century concern with replicating in the mental sphere what Newton had achieved in the philosophy of nature. All of the philosophers discussed in Of Liberty and Necessity conceive of themselves as 'experimental' reasoners, and, when examining the will, focus primarily upon what experience reveals about the influence of motives upon choice. The nature and significance of introspection is therefore at the very centre of the free will problem in this period, as is the question of what can legitimately be inferred from observable regularities in human behaviour.

Download or read book Making a Necessity of Virtue written by Nancy Sherman and published by Cambridge University Press. This book was released on 1997-01-28 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed analysis of Aristotelian and Kantian ethics together, remaining faithful to the texts and responsive to contemporary debates.

Download or read book Routledge Philosophy GuideBook to Kripke and Naming and Necessity written by Harold Noonan and published by Routledge. This book was released on 2014-05-09 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Saul Kripke is one of the most important philosophers of the twentieth century. His most celebrated work, Naming and Necessity, makes arguably the most important contribution to the philosophy of language and metaphysics in recent years. Asking fundamental questions – how do names refer to things in the world? Do objects have essential properties? What are natural kind terms and to what do they refer? – he challenges prevailing theories of language and conceptions of metaphysics, especially the descriptivist account of reference, which Kripke argues is found in Frege, Wittgenstein and Russell, and the anti-essentialist metaphysics of Quine. In this invaluable guidebook to Kripke's classic work, Harold Noonan introduces and assesses: Kripke's life and the background to his philosophy the ideas and text of Naming and Necessity the continuing importance of Kripke's work to the philosophy of language and metaphysics. The Routledge Philosophy GuideBook to Kripke and Naming and Necessity is an ideal starting point for anyone coming Kripke's work for the first time. It is essential reading for philosophy students studying philosophy of language, metaphysics, logic, or the history of analytic philosophy.

Download or read book Logic of Moral Science written by John Stuart Mill and published by Courier Corporation. This book was released on 2020-05-13 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: John Stuart Mill (1806–73) was the most influential English philosopher of the nineteenth century. His vast intellectual output covered a range of subjects — traditional philosophy and logic, economics, political science — and included this work, a founding document in the area now known as social science. In The Logic of the Moral Sciences, Mill applied his considerable talents to examining how the study of human behavior, society, and history could be established on a rational, philosophical basis. The philosopher maintains that casual empiricism and direct experiment are not applicable to the study of complex social phenomena. Instead, "empirical laws," drawn from historical generalizations, must be derivable from a deductive science of human nature. Mills' insights and approaches have remained relevant in the century and a half since this treatise's publication. This volume will prove of vital interest to historians of philosophy and the social sciences as well as to undergraduate social science majors.

Download or read book Logical Modalities from Aristotle to Carnap written by Max Cresswell and published by Cambridge University Press. This book was released on 2016-09-15 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in the metaphysics and logic of possible worlds goes back at least as far as Aristotle, but few books address the history of these important concepts. This volume offers new essays on the theories about the logical modalities (necessity and possibility) held by leading philosophers from Aristotle in ancient Greece to Rudolf Carnap in the twentieth century. The story begins with an illuminating discussion of Aristotle's views on the connection between logic and metaphysics, continues through the Stoic and mediaeval (including Arabic) traditions, and then moves to the early modern period with particular attention to Locke and Leibniz. The views of Kant, Peirce, C. I. Lewis and Carnap complete the volume. Many of the essays illuminate the connection between the historical figures studied, and recent or current work in the philosophy of modality. The result is a rich and wide-ranging picture of the history of the logical modalities.

Download or read book God and Necessity written by Brian Leftow and published by Oxford University Press. This book was released on 2012-09-06 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brian Leftow offers a theist theory of necessity and possibility, and a new sort of argument for God's existence. He argues that necessities of logic and mathematics are determined by God's nature, but that it is events in God's mind - His imagination and choice - that account for necessary truths about concrete creatures.

Download or read book Necessity Volition and Love written by Harry G. Frankfurt and published by Cambridge University Press. This book was released on 1999 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essays examining foundational metaphysical and epistemological issues concerning Descartes, moral philosophy, and philosophical anthropology.

Download or read book The Philosophy of Necessity written by Charles Bray and published by . This book was released on 1841 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Naming and Necessity written by Saul A. Kripke and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: