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Contextual Approaches To Truth And The Strengthened Liar Paradox
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Book Synopsis Contextual Approaches to Truth and the Strengthened Liar Paradox by : Christine Schurz
Download or read book Contextual Approaches to Truth and the Strengthened Liar Paradox written by Christine Schurz and published by Walter de Gruyter. This book was released on 2013-05-02 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of truth and the liar paradox is one of the most extensive problems of philosophy. The liar paradox can be avoided by assuming a so-called theory of partial truth instead of a classical theory of truth. Theories of partial truth, however, cannot solve the so-called strengthened liar paradox, which is the problem that many semantic statements about the so-called strengthened liar cannot be true in a theory of partial truth. If such semantic statements were true in the theory, another paradox would emerge. To proponents of contextual accounts, which assume that the concept of truth is context-dependent, the strengthened liar paradox is the core of the liar problem. This book provides an overview of current contextual approaches to the strengthened liar paradox. For this purpose, the author investigates formal theories of truth that result from formal reconstructions of such contextual approaches.
Book Synopsis Semantic Singularities by : Keith Simmons
Download or read book Semantic Singularities written by Keith Simmons and published by Oxford University Press. This book was released on 2018-05-24 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to provide a solution to the semantic paradoxes. It argues for a unified solution to the paradoxes generated by our concepts of denotation, predicate extension, and truth. The solution makes two main claims. The first is that our semantic expressions 'denotes', 'extension' and 'true' are context-sensitive. The second, inspired by a brief, tantalizing remark of Gödel's, is that these expressions are significant everywhere except for certain singularities, in analogy with division by zero. A formal theory of singularities is presented and applied to a wide variety of versions of the definability paradoxes, Russell's paradox, and the Liar paradox. Keith Simmons argues that the singularity theory satisfies the following desiderata: it recognizes that the proper setting of the semantic paradoxes is natural language, not regimented formal languages; it minimizes any revision to our semantic concepts; it respects as far as possible Tarski's intuition that natural languages are universal; it responds adequately to the threat of revenge paradoxes; and it preserves classical logic and semantics. Simmons draws out the consequences of the singularity theory for deflationary views of our semantic concepts, and concludes that if we accept the singularity theory, we must reject deflationism.
Book Synopsis Saving Truth From Paradox by : Hartry Field
Download or read book Saving Truth From Paradox written by Hartry Field and published by OUP Oxford. This book was released on 2008-03-06 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Saving Truth from Paradox is an ambitious investigation into paradoxes of truth and related issues, with occasional forays into notions such as vagueness, the nature of validity, and the Gödel incompleteness theorems. Hartry Field presents a new approach to the paradoxes and provides a systematic and detailed account of the main competing approaches. Part One examines Tarski's, Kripke’s, and Lukasiewicz’s theories of truth, and discusses validity and soundness, and vagueness. Part Two considers a wide range of attempts to resolve the paradoxes within classical logic. In Part Three Field turns to non-classical theories of truth that that restrict excluded middle. He shows that there are theories of this sort in which the conditionals obey many of the classical laws, and that all the semantic paradoxes (not just the simplest ones) can be handled consistently with the naive theory of truth. In Part Four, these theories are extended to the property-theoretic paradoxes and to various other paradoxes, and some issues about the understanding of the notion of validity are addressed. Extended paradoxes, involving the notion of determinate truth, are treated very thoroughly, and a number of different arguments that the theories lead to "revenge problems" are addressed. Finally, Part Five deals with dialetheic approaches to the paradoxes: approaches which, instead of restricting excluded middle, accept certain contradictions but alter classical logic so as to keep them confined to a relatively remote part of the language. Advocates of dialetheic theories have argued them to be better than theories that restrict excluded middle, for instance over issues related to the incompleteness theorems and in avoiding revenge problems. Field argues that dialetheists’ claims on behalf of their theories are quite unfounded, and indeed that on some of these issues all current versions of dialetheism do substantially worse than the best theories that restrict excluded middle.
Book Synopsis Plato's Philosophy Reaching Beyond the Limits of Reason by : Harald Haarmann
Download or read book Plato's Philosophy Reaching Beyond the Limits of Reason written by Harald Haarmann and published by Georg Olms Verlag. This book was released on 2017-02-01 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Platon zählt zu den einflussreichsten Philosophen aller Zeiten. Er beeinflusste maßgeblich Profil und Kanon der westlichen Philosophie. Die Kritik am sogenannten Platonismus wurde kontinuierlich von den Schwierigkeiten gespeist, die die Interpretation der philosophischen Schriften Platons bereitet. Gemeinhin wird er als rein rationaler Philosoph gesehen. Ein Philosoph war er in der Tat, ebenso jedoch ein Experte in der Annäherung an das Nicht-Rationale, unter anderem in Form von Mythen. So wurde er auch als "Mythenerfinder" und "Mythologe" bezeichnet. Platon war ein Visionär, der es wagte, das Reich des Nicht-Rationalen auf systematische und disziplinierte Art zu erforschen. Insgesamt lässt sich Platons philosophisches Vorhaben als Streben nach einer umfassenden Sicht des organischen Ganzen klassifizieren. Der Ausdruck „Gestalt“ scheint die Ganzheit am ehesten zu beschreiben. Platon kann als prominentester und auch als letzter Repräsentant der antiken Philosophie angesehen werden, der die Entwicklung einer Gestalt-Philosophie anstrebte. Plato is one of the most influential philosophers of all time. He decisively shaped the profile and canon of western philosophy. Criticism of what has become known as Platonism has been continuously nourished by the difficulties of interpreting this philosopher's writings. Plato is commonly viewed as a purely rational philosopher. A philosopher he was indeed, but Plato was also an expert in approaching the non-rational, in the form of mythology among others. Plato has been called a "mythmaker" and a "mythologist". Plato was a visionary who dared to explore the realm of the non-rational in a systematic and disciplined way. In an overall comparison, Plato's philosophical enterprise strives for a comprehensive perspective on the organic whole. The expression "Gestalt" seems to come closest to describing the wholeness. Plato may be considered to be the most prominent representative of classical philosophy to develop a Gestalt philosophy and also the last to do so in antiquity.
Book Synopsis Semantic Singularities by : Keith Simmons
Download or read book Semantic Singularities written by Keith Simmons and published by Oxford University Press. This book was released on 2018 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to provide a solution to the semantic paradoxes. It argues for a unified solution to the paradoxes generated by our concepts of denotation, predicate extension, and truth. The solution makes two main claims. The first is that our semantic expressions 'denotes', 'extension' and 'true' are context-sensitive. The second, inspired by a brief, tantalizing remark of Godel's, is that these expressions are significant everywhere except for certain singularities, in analogy with division by zero. A formal theory of singularities is presented and applied to a wide variety of versions of the definability paradoxes, Russell's paradox, and the Liar paradox. Keith Simmons argues that the singularity theory satisfies the following desiderata: it recognizes that the proper setting of the semantic paradoxes is natural language, not regimented formal languages; it minimizes any revision to our semantic concepts; it respects as far as possible Tarski's intuition that natural languages are universal; it responds adequately to the threat of revenge paradoxes; and it preserves classical logic and semantics. Simmons draws out the consequences of the singularity theory for deflationary views of our semantic concepts, and concludes that if we accept the singularity theory, we must reject deflationism.
Book Synopsis Poetic Logic and the Origins of the Mathematical Imagination by : Marcel Danesi
Download or read book Poetic Logic and the Origins of the Mathematical Imagination written by Marcel Danesi and published by Springer Nature. This book was released on 2023-09-02 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book treats eighteenth-century Italian philosopher Giambattista Vico’s theory of poetic logic for the first time as the originating force in mathematics, transforming instinctive counting and spatial perception into poetic (metaphorical) symbolism that dovetails with the origin of language. It looks at current work on mathematical cognition (from Lakoff and Núñez to Butterworth, Dehaene, and beyond), matching it against the poetic logic paradigm. In a sense, it continues from where Kasner and Newman left off, connecting contemporary research on the mathematical mind to the idea that the products of early mathematics were virtually identical to the first forms of poetic language. As such, this book informs the current research on mathematical cognition from a different angle, by looking back at a still relatively unknown philosopher within mathematics. The aim of this volume is to look broadly at what constitutes the mathematical mind through the Vichian lens of poetic logic. Vico was among the first to suggest that the essential nature of mind could be unraveled indirectly by reconstructing the sources of its “modifications” (his term for “creations”); that is, by examining the creation and function of symbols, words, and all the other uniquely human artifacts—including mathematics—the mind has allowed humans to establish “the world of civil society,” Vico’s term for culture and civilization. The book is of interest to cognitive scientists working on math cognition. It presents the theory of poetic logic as Vico articulated it in his book The New Science, examining its main premises and then applying it to an interpretation of the ongoing work in math cognition. It will also be of interest to the general public, since it presents a history of early mathematics through the lens of an idea that has borne fruit in understanding the origin of language and symbols more broadly.
Book Synopsis The Oxford Handbook of Organizational Paradox by : Wendy K. Smith
Download or read book The Oxford Handbook of Organizational Paradox written by Wendy K. Smith and published by Oxford University Press. This book was released on 2017-09-07 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: The notion of paradox dates back to ancient philosophy, yet only recently have scholars started to explore this idea in organizational phenomena. Two decades ago, a handful of provocative theorists urged researchers to take seriously the study of paradox, and thereby deepen our understanding of plurality, tensions, and contradictions in organizational life. Studies of organizational paradox have grown exponentially over the past two decades, canvassing varied phenomena, methods, and levels of analysis. These studies have explored such tensions as today and tomorrow, global integration and local distinctions, collaboration and competition, self and others, mission and markets. Yet even with both the depth and breadth of interest in organizational paradoxes, key issues around definitions and application remain. This Handbook seeks to aid, engage, and fuel the expanding interest in organizational paradox. Contributions to this volume depict how paradox studies inform, and are informed, by other theoretical perspectives, while creating a resource that enables scholars to learn about and apply this lens across varied organizational phenomena. The increasing complexity, volatility, and ambiguity in our world continually surfaces paradoxical dynamics. Thus, this Handbook offers insights to scholars across organizational theory.
Book Synopsis Understanding Truth by : Scott Soames
Download or read book Understanding Truth written by Scott Soames and published by . This book was released on 1999 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author of this text explores the notion of truth and its role in our ordinary thought, as well as in logical philosophical and scientific theories.
Download or read book The Liar written by Jon Barwise and published by Oxford University Press. This book was released on 1987 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together powerful new tools from set theory and the philosophy of language, this book proposes a solution to one of the few unresolved paradoxes from antiquity, the Paradox of the Liar. Barwise and Etchemendy model and compare Russellian and Austinian conceptions of propositions, and develop a range of model-theoretic techniques--based on Aczel's work--that open up new avenues in logical and formal semantics.
Book Synopsis Formal Theories of Truth by : J. C. Beall
Download or read book Formal Theories of Truth written by J. C. Beall and published by Oxford University Press. This book was released on 2018 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: Truth is one of the oldest and most central topics in philosophy. Formal theories explore the connections between truth and logic, and they address truth-theoretic paradoxes such as the Liar. Three leading philosopher-logicians now present a concise overview of the main issues and ideas in formal theories of truth. Beall, Glanzberg, and Ripley explain key logical techniques on which such formal theories rely, providing the formal and logical background needed to develop formal theories of truth. They examine the most important truth-theoretic paradoxes, including the Liar paradoxes. They explore approaches that keep principles of truth simple while relying on nonclassical logic; approaches that preserve classical logic but do so by complicating the principles of truth; and approaches based on substructural logics that change the shape of the target consequence relation itself. Finally, inconsistency and revision theories are reviewed, and contrasted with the approaches previously discussed. For any reader who has a basic grounding in logic, this book offers an ideal guide to formal theories of truth.
Book Synopsis The Oxford Handbook of Truth by : Michael Glanzberg
Download or read book The Oxford Handbook of Truth written by Michael Glanzberg and published by Oxford University Press. This book was released on 2018-06-26 with total page 833 pages. Available in PDF, EPUB and Kindle. Book excerpt: Truth is one of the central concepts in philosophy, and has been a perennial subject of study. Michael Glanzberg has brought together 36 leading experts from around the world to produce the definitive guide to philosophical issues to do with truth. They consider how the concept of truth has been understood from antiquity to the present day, surveying major debates about truth during the emergence of analytic philosophy. They offer critical assessments of the standard theories of truth, including the coherence, correspondence, identity, and pragmatist theories. They explore the role of truth in metaphysics, with lively discussion of truthmakers, proposition, determinacy, objectivity, deflationism, fictionalism, relativism, and pluralism. Finally the handbook explores broader applications of truth in philosophy, including ethics, science, and mathematics, and reviews formal work on truth and its application to semantic paradox. This Oxford Handbook will be an invaluable resource across all areas of philosophy.
Book Synopsis Unity, Truth and the Liar by : Shahid Rahman
Download or read book Unity, Truth and the Liar written by Shahid Rahman and published by Springer Science & Business Media. This book was released on 2008-09-27 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Andinmy haste, I said: “Allmenare Liars” 1 —Psalms 116:11 The Original Lie Philosophical analysis often reveals and seldom solves paradoxes. To quote Stephen Read: A paradox arises when an unacceptable conclusion is supported by a plausible argument from apparently acceptable premises. [...] So three di?erent reactions to the paradoxes are possible: to show that the r- soning is fallacious; or that the premises are not true after all; or that 2 the conclusion can in fact be accepted. There are sometimes elaborate ways to endorse a paradoxical conc- sion. One might be prepared to concede that indeed there are a number of grains that make a heap, but no possibility to know this number. However, some paradoxes are more threatening than others; showing the conclusiontobeacceptableisnotaseriousoption,iftheacceptanceleads to triviality. Among semantic paradoxes, the Liar (in any of its versions) 3 o?ers as its conclusion a bullet no one would be willing to bite. One of the most famous versions of the Liar Paradox was proposed by Epimenides, though its attribution to the Cretan poet and philosopher has only a relatively recent history. It seems indeed that Epimenides was mentioned neither in ancient nor in medieval treatments of the Liar 1 Jewish Publication Society translation. 2 Read [1].
Book Synopsis Feeley's English Homophone Dictionary by : Elizabeth J. Feeley
Download or read book Feeley's English Homophone Dictionary written by Elizabeth J. Feeley and published by FriesenPress. This book was released on 2022-09-06 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Feeley's English Homophone Dictionary is a specialized resource. Homophones are a particular feature of spoken and written English, words that have the same sound but different meanings and may have different roots and different spellings. This dictionary features... • a brief definition of the word • a pronunciation guide • identifies parts of speech • covers from early modern English to the present • provides examples of usage with references to the original • word category Clear and correct use of words is fundamental to good communication and Feeley's English Homophone Dictionary is a significant aid to doing so.
Download or read book Truth and Paradox written by Tim Maudlin and published by Oxford University Press. This book was released on 2004-05-13 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consider the sentence 'This sentence is not true'. Certain notorious paradoxes like this have bedevilled philosophical theories of truth. Tim Maudlin presents an original account of logic and semantics which deals with these paradoxes, and allows him to set out a new theory of truth-values and the norms governing claims about truth.
Download or read book The Tarskian Turn written by Leon Horsten and published by MIT Press. This book was released on 2011-07-15 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: A philosopher proposes a new deflationist view of truth, based on contemporary proof-theoretic approaches. In The Tarskian Turn, Leon Horsten investigates the relationship between formal theories of truth and contemporary philosophical approaches to truth. The work of mathematician and logician Alfred Tarski (1901–1983) marks the transition from substantial to deflationary views about truth. Deflationism—which holds that the notion of truth is light and insubstantial—can be and has been made more precise in multiple ways. Crucial in making the deflationary intuition precise is its relation to formal or logical aspects of the notion of truth. Allowing that semantical theories of truth may have heuristic value, in The Tarskian Turn Horsten focuses on axiomatic theories of truth developed since Tarski and their connection to deflationism. Arguing that the insubstantiality of truth has been misunderstood in the literature, Horsten proposes and defends a new kind of deflationism, inferential deflationism, according to which truth is a concept without a nature or essence. He argues that this way of viewing the concept of truth, inspired by a formalization of Kripke's theory of truth, flows naturally from the best formal theories of truth that are currently available. Alternating between logical and philosophical chapters, the book steadily progresses toward stronger theories of truth. Technicality cannot be altogether avoided in the subject under discussion, but Horsten attempts to strike a balance between the need for logical precision on the one hand and the need to make his argument accessible to philosophers.
Download or read book Revenge of the Liar written by JC Beall and published by OUP Oxford. This book was released on 2007-12-13 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Subjectivity and Perspective in Truth-theoretic Semantics by : Peter Lasersohn
Download or read book Subjectivity and Perspective in Truth-theoretic Semantics written by Peter Lasersohn and published by Oxford University Press. This book was released on 2017 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores linguistic and philosophical issues presented by sentences expressing personal taste, such as Roller coasters are fun, and examines how truth-theoretic semantics can account for expressions of this type. It provides a detailed and explicit formal grammar paired with semantic analysis and pragmatic theory.
