Essays on Paradoxes

Essays on Paradoxes PDF Author: Terry Horgan
Publisher: Oxford University Press
ISBN: 019985842X
Category : Mathematics
Languages : en
Pages : 337

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Book Description
This volume brings together many of Terence Horgan's essays on paradoxes: Newcomb's problem, the Monty Hall problem, the two-envelope paradox, the sorites paradox, and the Sleeping Beauty problem. Newcomb's problem arises because the ordinary concept of practical rationality constitutively includes normative standards that can sometimes come into direct conflict with one another. The Monty Hall problem reveals that sometimes the higher-order fact of one's having reliably received pertinent new first-order information constitutes stronger pertinent new information than does the new first-order information itself. The two-envelope paradox reveals that epistemic-probability contexts are weakly hyper-intensional; that therefore, non-zero epistemic probabilities sometimes accrue to epistemic possibilities that are not metaphysical possibilities; that therefore, the available acts in a given decision problem sometimes can simultaneously possess several different kinds of non-standard expected utility that rank the acts incompatibly. The sorites paradox reveals that a certain kind of logical incoherence is inherent to vagueness, and that therefore, ontological vagueness is impossible. The Sleeping Beauty problem reveals that some questions of probability are properly answered using a generalized variant of standard conditionalization that is applicable to essentially indexical self-locational possibilities, and deploys "preliminary" probabilities of such possibilities that are not prior probabilities. The volume also includes three new essays: one on Newcomb's problem, one on the Sleeping Beauty problem, and an essay on epistemic probability that articulates and motivates a number of novel claims about epistemic probability that Horgan has come to espouse in the course of his writings on paradoxes. A common theme unifying these essays is that philosophically interesting paradoxes typically resist either easy solutions or solutions that are formally/mathematically highly technical. Another unifying theme is that such paradoxes often have deep-sometimes disturbing-philosophical morals.

Essays on Paradoxes

Essays on Paradoxes PDF Author: Terry Horgan
Publisher: Oxford University Press
ISBN: 019985842X
Category : Mathematics
Languages : en
Pages : 337

Get Book Here

Book Description
This volume brings together many of Terence Horgan's essays on paradoxes: Newcomb's problem, the Monty Hall problem, the two-envelope paradox, the sorites paradox, and the Sleeping Beauty problem. Newcomb's problem arises because the ordinary concept of practical rationality constitutively includes normative standards that can sometimes come into direct conflict with one another. The Monty Hall problem reveals that sometimes the higher-order fact of one's having reliably received pertinent new first-order information constitutes stronger pertinent new information than does the new first-order information itself. The two-envelope paradox reveals that epistemic-probability contexts are weakly hyper-intensional; that therefore, non-zero epistemic probabilities sometimes accrue to epistemic possibilities that are not metaphysical possibilities; that therefore, the available acts in a given decision problem sometimes can simultaneously possess several different kinds of non-standard expected utility that rank the acts incompatibly. The sorites paradox reveals that a certain kind of logical incoherence is inherent to vagueness, and that therefore, ontological vagueness is impossible. The Sleeping Beauty problem reveals that some questions of probability are properly answered using a generalized variant of standard conditionalization that is applicable to essentially indexical self-locational possibilities, and deploys "preliminary" probabilities of such possibilities that are not prior probabilities. The volume also includes three new essays: one on Newcomb's problem, one on the Sleeping Beauty problem, and an essay on epistemic probability that articulates and motivates a number of novel claims about epistemic probability that Horgan has come to espouse in the course of his writings on paradoxes. A common theme unifying these essays is that philosophically interesting paradoxes typically resist either easy solutions or solutions that are formally/mathematically highly technical. Another unifying theme is that such paradoxes often have deep-sometimes disturbing-philosophical morals.

Moore's Paradox

Moore's Paradox PDF Author: Mitchell S. Green
Publisher: Clarendon Press
ISBN: 0191515728
Category : Philosophy
Languages : en
Pages : 260

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Book Description
G. E. Moore famously observed that to assert, 'I went to the pictures last Tuesday but I don't believe that I did' would be 'absurd'. Moore calls it a 'paradox' that this absurdity persists despite the fact that what I say about myself might be true. Over half a century later, such sayings continue to perplex philosophers and other students of language, logic, and cognition. Ludwig Wittgenstein was fascinated by Moore's example, and the absurdity of Moore's saying was intensively discussed in the mid-20th century. Yet the source of the absurdity has remained elusive, and its recalcitrance has led researchers in recent decades to address it with greater care. In this definitive treatment of the problem of Moorean absurdity Green and Williams survey the history and relevance of the paradox and leading approaches to resolving it, and present new essays by leading thinkers in the area. Contributors Jonathan Adler, Bradley Armour-Garb, Jay D. Atlas, Thomas Baldwin, Claudio de Almeida, André Gallois, Robert Gordon, Mitchell Green, Alan Hájek, Roy Sorensen, John Williams

Philosophy and the Human Paradox

Philosophy and the Human Paradox PDF Author: Alan Montefiore
Publisher: Routledge
ISBN: 1000765717
Category : Philosophy
Languages : en
Pages : 272

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Book Description
This book collects essays by Alan Montefiore on the role philosophy plays in the formation of the self, and how philosophical questions regarding the nature of reason, truth, and identity inform ethics and politics. It offers a comprehensive overview of Montefiore’s influential, non-dogmatic philosophical voice. Throughout his 70-year career, Montefiore sought to bridge the analytic/continental divide and develop a new way of thinking about philosophy. He defines philosophy as the search for a higher-order understanding of whatever the situation or activity in which one may be involved or engaged, an understanding which may be achieved and expressed by and in a variety of different forms of philosophical persuasion, and which may serve to shed new light on particular problems. The book’s essays, half of which are previously unpublished, are divided into two thematic sections. The first focuses on the nature of philosophy, while the second addresses the relationship between philosophy and moral and political responsibilities. Philosophy and the Human Paradox will be of interest to philosophers and students who work on ethics, Kantian and post-Kantian continental philosophy, and political philosophy.

Truth, Vagueness, and Paradox

Truth, Vagueness, and Paradox PDF Author: Vann McGee
Publisher: Hackett Publishing
ISBN: 9780872200876
Category : Philosophy
Languages : en
Pages : 258

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Book Description
Awarded the 1988 Johnsonian Prize in Philosophy. Published with the aid of a grant from the National Endowment for the Humanities.

The Yablo Paradox

The Yablo Paradox PDF Author: Roy T Cook
Publisher: OUP Oxford
ISBN: 0191648388
Category : Philosophy
Languages : en
Pages : 205

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Book Description
Roy T Cook examines the Yablo paradox—a paradoxical, infinite sequence of sentences, each of which entails the falsity of all others later than it in the sequence—with special attention paid to the idea that this paradox provides us with a semantic paradox that involves no circularity. The three main chapters of the book focus, respectively, on three questions that can be (and have been) asked about the Yablo construction. First we have the Characterization Problem, which asks what patterns of sentential reference (circular or not) generate semantic paradoxes. Addressing this problem requires an interesting and fruitful detour through the theory of directed graphs, allowing us to draw interesting connections between philosophical problems and purely mathematical ones. Next is the Circularity Question, which addresses whether or not the Yablo paradox is genuinely non-circular. Answering this question is complicated: although the original formulation of the Yablo paradox is circular, it turns out that it is not circular in any sense that can bear the blame for the paradox. Further, formulations of the paradox using infinitary conjunction provide genuinely non-circular constructions. Finally, Cook turns his attention to the Generalizability Question: can the Yabloesque pattern be used to generate genuinely non-circular variants of other paradoxes, such as epistemic and set-theoretic paradoxes? Cook argues that although there are general constructions-unwindings—that transform circular constructions into Yablo-like sequences, it turns out that these sorts of constructions are not 'well-behaved' when transferred from semantic puzzles to puzzles of other sorts. He concludes with a short discussion of the connections between the Yablo paradox and the Curry paradox.

Revenge of the Liar

Revenge of the Liar PDF Author: JC Beall
Publisher: OUP Oxford
ISBN: 0191528501
Category : Philosophy
Languages : en
Pages : 384

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Book Description
The Liar paradox raises foundational questions about logic, language, and truth (and semantic notions in general). A simple Liar sentence like 'This sentence is false' appears to be both true and false if it is either true or false. For if the sentence is true, then what it says is the case; but what it says is that it is false, hence it must be false. On the other hand, if the statement is false, then it is true, since it says (only) that it is false. How, then, should we classify Liar sentences? Are they true or false? A natural suggestion would be that Liars are neither true nor false; that is, they fall into a category beyond truth and falsity. This solution might resolve the initial problem, but it beckons the Liar's revenge. A sentence that says of itself only that it is false or beyond truth and falsity will, in effect, bring back the initial problem. The Liar's revenge is a witness to the hydra-like nature of Liars: in dealing with one Liar you often bring about another. JC Beall presents fourteen new essays and an extensive introduction, which examine the nature of the Liar paradox and its resistance to any attempt to solve it. Written by some of the world's leading experts in the field, the papers in this volume will be an important resource for those working in truth studies, philosophical logic, and philosophy of language, as well as those with an interest in formal semantics and metaphysics.

The Paradox of Cause and Other Essays

The Paradox of Cause and Other Essays PDF Author: John William Miller
Publisher: W. W. Norton & Company
ISBN: 9780393307313
Category : Philosophy
Languages : en
Pages : 196

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Book Description
These essays, deceptively simple in phrasing, address current and historic issues.

Essays, Paradoxes, Soliloquies

Essays, Paradoxes, Soliloquies PDF Author: Miguel de Unamuno
Publisher:
ISBN: 9781955190268
Category :
Languages : en
Pages :

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Book Description
Essays, Paradoxes, Soliloquies is a new selection of Unamuno's essays from across two previously published collections, 1925's Essays and Soliloquies, translated by J. E. Crawford Flitch, and 1945's Perplexities and Paradoxes, translated by Stuart Gross. Here Unamuno forcefully and eloquently expresses his beliefs about religion, ethics, philosophy, and Spanish literature."What remain today are the argumentative Essays, perhaps the most living and enduring of all he wrote[.]" - Jorge Luis Borges

Liars and Heaps

Liars and Heaps PDF Author: J. C. Beall
Publisher: Oxford University Press
ISBN: 9780199264803
Category : Philosophy
Languages : en
Pages : 369

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Book Description
Logic is fundamental to thought and language. But which logical principles are correct? The paradoxes play a crucial role in answering that question. The so-called Liar and Heap paradoxes challenge our basic ideas about logic; at the very least, they teach us that the correct logical principles are not as obvious as common sense would have it. The essays in this volume, written by leading figures in the field, discuss novel thoughts about the paradoxes.

Paradoxes of Strategic Intelligence

Paradoxes of Strategic Intelligence PDF Author: Richard K. Betts
Publisher: Routledge
ISBN: 1135759650
Category : History
Languages : en
Pages : 236

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Book Description
Part of a three part collection in honour of the teachings of Michael I. Handel, one of the foremost strategists of the late 20th century, this collection explores the paradoxes of intelligence analysis, surprise and deception from both historical and theoretical perspectives.