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  1. How to Conquer the Liar and Enthrone the Logical Concept of Truth.Boris Culina - 2023 - Croatian Journal of Philosophy 23 (67):1-31.
    This article informally presents a solution to the paradoxes of truth and shows how the solution solves classical paradoxes (such as the original Liar) as well as the paradoxes that were invented as counterarguments for various proposed solutions (“the revenge of the Liar”). This solution complements the classical procedure of determining the truth values of sentences by its own failure and, when the procedure fails, through an appropriate semantic shift allows us to express the failure in a classical two-valued language. (...)
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  2. Minimalism, supervaluations and fixed points.Sergi Oms - 2020 - Synthese 197 (1):139-153.
    In this paper I introduce Horwich’s deflationary theory of truth, called ‘Minimalism’, and I present his proposal of how to cope with the Liar Paradox. The proposal proceeds by restricting the T-schema and, as a consequence of that, it needs a constructive specification of which instances of the T-schema are to be excluded from Minimalism. Horwich has presented, in an informal way, one construction that specifies the Minimalist theory. The main aim of the paper is to present and scrutinize some (...)
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  3. A Teoria Trivalente da Vagueza e o Problema da Precisão.Sagid Salles - 2019 - In Marcus José Alves de Souza & Maxwell Morais de Lima Filho (eds.), Escritos de Filosofia III: Linguagem e Cognição. Porto Alegre, RS, Brasil: pp. 184-200..
    Há pelo menos duas coisas que tornam o fenômeno da vagueza interessante. Primeiro, a vagueza está espalhada por toda a linguagem natural. Uma parte significativa das expressões de nossa linguagem são vagas e podemos encontrar a vagueza em expressões de diferentes categorias lógicas, como termos singulares, predicados e quantificadores. Por razões de simplicidade, contudo, ao longo deste artigo considero apenas o caso dos predicados vagos. Segundo, o fenômeno da vagueza está por trás de um difícil paradoxo, conhecido como Paradoxo Sorites. (...)
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  4. Objective truth in matters of taste.Mihnea D. I. Capraru - 2016 - Philosophical Studies 173 (7):1755-1777.
    In matters of personal taste, faultless disagreement occurs between people who disagree over what is tasty, fun, etc., in those cases when each of these people seems equally far from the objective truth. Faultless disagreement is often taken as evidence that truth is relative. This article aims to help us avoid the truth-relativist conclusion. The article, however, does not argue directly against relativism; instead, the article defends non-relative truth constructively, aiming to explain faultless disagreement with the resources of semantic contextualism. (...)
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  5. MacColl’s Modes of Modalities.Fabien Schang - 2011 - Philosophia Scientiae 15:149-188.
    Hugh MacColl is commonly seen as a pioneer of modal and many-valued logic, given his introduction of modalities that go beyond plain truth and falsehood. But a closer examination shows that such a legacy is debatable and should take into account the way in which these modalities proceeded. We argue that, while MacColl devised a modal logic in the broad sense of the word, he did not give rise to a many-valued logic in the strict sense. Rather, his logic is (...)
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  6. Conceptual Schemes and Presuppositional Languages.Xinli Wang - 2007 reprint - The Proceedings of the Twenty-First World Congress of Philosophy 6:119-124.
    The current discussions of conceptual schemes and related topics are misguided; for they are based on a tacit assumption that the difference between two schemes consists in the different distributions in truth-values. I argue that what should concern us, in the discussions of conceptual schemes and related issues, is not truth-values of assertions, but rather the truth-value-status of the sentences used to make the assertions. This is because the genuine conceptual innovation between alternative theories or languages does not lie in (...)
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  7. Congiunzione e contraddizione.Achille C. Varzi - 2007 - In Francesco Altea & Francesco Berto (eds.), Scenari dell’impossibile. La contraddizione nel pensiero contemporaneo. Il Poligrafo. pp. 63–86.
    Italian translation of "Conjunction and Contradiction" (2004), by Francesco Berto.
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  8. Vagueness.Varol Akman - 2006 - In A. C. Grayling, Naomi Goulder & Andrew Pyle (eds.), The Continuum Encyclopedia of British Philosophy (4 volumes). London: Continuum. pp. 3260-3261.
    Vagueness, 'the quality or condition of being vague' (OED), has kept philosophers busy since ancient times. This article gives a concise account of vagueness.
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  9. Fuzziness and the sorites paradox.Marcelo Vasconez - 2006 - Dissertation, Catholic University of Louvain
    The dissertation has two parts, each dealing with a problem, namely: 1) What is the most adequate account of fuzziness -the so-called phenomenon of vagueness?, and 2) what is the most plausible solution to the sorites, or heap paradox? I will try to show that fuzzy properties are those which are gradual, amenable to be possessed in a greater or smaller extent. Acknowledgement of degrees in the instantiation of a property allows for a gradual transition from one opposite to the (...)
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  10. 4. Contradictorial Gradualism Vs. Discontinuism: Two Views On Fuzziness And The Transition Problem.Marcelo VÁsconez - 2006 - Logique Et Analyse 49 (195).
    The dissertation has two parts, each dealing with a problem, namely: 1) What is the most adequate account of fuzziness -the so-called phenomenon of vagueness?, and 2) what is the most plausible solution to the sorites, or heap paradox? I will try to show that fuzzy properties are those which are gradual, amenable to be possessed in a greater or smaller extent. Acknowledgement of degrees in the instantiation of a property allows for a gradual transition from one opposite to the (...)
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  11. Modeling the concept of truth using the largest intrinsic fixed point of the strong Kleene three valued semantics (in Croatian language).Boris Culina - 2004 - Dissertation, University of Zagreb
    The thesis deals with the concept of truth and the paradoxes of truth. Philosophical theories usually consider the concept of truth from a wider perspective. They are concerned with questions such as - Is there any connection between the truth and the world? And, if there is - What is the nature of the connection? Contrary to these theories, this analysis is of a logical nature. It deals with the internal semantic structure of language, the mutual semantic connection of sentences, (...)
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  12. Conjunction and Contradiction.Achille C. Varzi - 2004 - In Graham Priest, J. C. Beall & Bradley Armour-Garb (eds.), The Law of Non-Contradiction: New Philosophical Essays. Clarendon Press. pp. 93–110.
    There are two ways of understanding the notion of a contradiction: as a conjunction of a statement and its negation, or as a pair of statements one of which is the negation of the other. Correspondingly, there are two ways of understanding the Law of Non-Contradiction (LNC), i.e., the law that says that no contradictions can be true. In this paper I offer some arguments to the effect that on the first (collective) reading LNC is non-negotiable, but on the second (...)
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  13. 语言分类系统、真值间隔和不可通约性 — 对库恩关于不可通约性的分类学解释之重建.Xinli Wang & 王 新力 - 2004 - World Philosophy 世界哲学 2004 (5).
    摘要:通常所接受对库恩有关不可通约性的分类学解释的理解建立在不可译性概念之上,因而是相当不完善的。为了弥补此不足,本文在分类之逻辑语义理论 (a logical-semantic theory of taxonomy)、真值语义理论 (a semantic theory of truth-value),以及跨语言交流的真值条件理论 (a truth-value conditional theory of cross-language communication) 之基础上,对库恩有关不可通约性的分类学解释进行了重建。根据这种重建,如果两个科学语言具有不相匹配的分类结构,则当一科学语言的核心语句在其所属语境中具有真值、而在另一科学语言之语境中考虑缺乏真值时,这两 种科学语言乃不可通约。通过这种重建,库恩对于不可通约性的成熟解释并非基于保真 (truth-preserving) 可译性或不可译性的概念,而是基于保留真值状态 (truth-value-preserving) 的跨语言交流概念之上。这种重建使得库恩有关不可通约性的解释更具坚实的理论基础、也在概念上更加完整。.
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  14. Presuppositional Languages and the Failure of Cross-Language Understanding.Xinli Wang - 2003 - Dialogue 42 (1):53-77.
    Why is mutual understanding between two substantially different comprehensive language communities often problematic and even unattainable? To answer this question, the author first introduces a notion of presuppositional languages. Based on the semantic structure of a presuppositional language, the author identifies a significant condition necessary for effective understanding of a language: the interpreter is able to effectively understand a language only if he/she is able to recognize and comprehend its metaphysical presuppositions. The essential role of the knowledge of metaphysical presuppositions (...)
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  15. 语言预设概念空泛无物吗?(A Defense of the Notion of Semantic Presupposition).Xinli Wang & 王 新力 - 2002 - In Bo Mou & 博 牟 (eds.), 留美哲学博士文选:当代基础理论研究 (Contemporary Inquiries into the Foundational Issues of Philosophy). 商务印书馆 (the Commercial Press, China). pp. 190-224.
    斯特劳逊 (Strawson)的语义预设概念在语义学和语言哲学研究上颇有建树。尽管如此,语义预设概念一直遭受来自各方面的批判。概要说来,对语义预设概念之批判主要来自两个方面:其一,试图抽去语义预设概念的逻辑基础 ,即非真值概念 (the notion of truthvaluelessness),从而达到间接地拒斥语义预设概念之目的。其二,直接批判语义预设概念本身。他们或者论证此概念在理论上不自恰或微不足道,或者断定即使此概念本身在理论上自恰,但实为一空 洞无物之概念。因为我们根本找任何一个语义预设的具体例证。所以,语义预设概念不具任何真正的哲学意义。它只是一个当代神话,理应拒斥。 -/- 玻尔(S. Ber)和莱肯(W. Lycan)对语义预设概念的批判集中代表了以上两个方面。据我所知,迄今不曾有人对他们的批判予以全面和公正的反驳,以致于许多人人云亦云,使得他们的论点至今颇有影响。给予玻尔和莱恩的批判以全面反驳乃本文初 衷。于此相关,我以为很有必要澄清对语义预设概念的诸多误解,从而确立一个理论上自恰,实际上可行,和确有实质性内容的语义预设概念。基于以上考虑,我对语义预设概念批判之反驳包括正 反两个方面。在第二节,我试图建立一个自恰,完备,非庸俗的语义预设概念。基于这一概念,第三节对玻尔和莱恩反对语义预设的两个核心批判予以全面反驳。第四节着重辩护非真值概念。本文的最后结论是:各种批判并未损 伤斯特劳逊的语义预设概念的精髓。语 义预设概念非但不是一个当代神话,而且具有重大哲学意义。 .
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  16. 语义预设概念空泛无物吗?(Is the Notion of Semantic Presupposition Empty?).Xinli Wang(王新力) - 2002 - In Contemporary Inquiries Into the Foundational Issues of Philosophy. the Commercial Press, China.
    This paper is an attempt to clarify the notion of semantic presupposition and to refute Böer and Lycan's critique of that notion. The author presents a feasible and coherent formal definition of semantic presupposition after examining several popular definitions of the notion. In terms of this definition, two central arguments against semantic presupposition presented by Böer and Lycan are analyzed and responded to with care. It is concluded that the notion of semantic presupposition is not empty but rather is philosophically (...)
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  17. Supervaluationism and Paraconsistency.Achille C. Varzi - 2000 - In Diderik Batens, Chris Mortensen, Graham Priest & Jean Paul Van Bendegem (eds.), Frontiers in Paraconsistent Logic. Research Studies Press. pp. 279–297.
    Since its first appearance in 1966, the notion of a supervaluation has been regarded by many as a powerful tool for dealing with semantic gaps. Only recently, however, applications to semantic gluts have also been considered. In previous work I proposed a general framework exploiting the intrinsic gap/glut duality. Here I also examine an alternative account where gaps and gluts are treated on a par: although they reflect opposite situations, the semantic upshot is the same in both cases--the value of (...)
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  18. Is the notion of semantic presupposition empty?Wang Xinli - 1999 - Diálogos. Revista de Filosofía de la Universidad de Puerto Rico 34 (73):61-93.
    This paper is an attempt to clarify the notion of semantic presupposition and to refute Böer and Lycan's critique of that notion. The author presents a feasible and coherent formal definition of semantic presupposition after examining several popular definitions of the notion. In terms of this definition, two central arguments against semantic presupposition presented by Böer and Lycan are analyzed and responded to with care. It is concluded that the notion of semantic presupposition is not empty but rather is philosophically (...)
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  19. Truth-Value Gaps, Ontological Commitments, and Incommensurability (doctoral dissertation).Xinli Wang - 1998 - Dissertation, The University of Connecticut
    According to the accepted translation-failure interpretation, the problem of incommensurability involves the nature of the meaning-referential relation between scientific languages. The incommensurability thesis is that some competing scientific languages are mutually untranslatable due to the radical variance of meaning or/and reference of the terms they employ. I argue that this interpretation faces many difficulties and cannot give us a tenable, coherent, and integrated notion of incommensurability. It has to be rejected. ;On the basis of two case studies, I find that (...)
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  20. Eliminating Undecidability and Incompleteness in Formal Systems.Pete Olcott - manuscript
    To eliminate incompleteness, undecidability and inconsistency from formal systems we only need to convert the formal proofs to theorem consequences of symbolic logic to conform to the sound deductive inference model. -/- Within the sound deductive inference model there is a (connected sequence of valid deductions from true premises to a true conclusion) thus unlike the formal proofs of symbolic logic provability cannot diverge from truth.
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  21. Philosophy of Logic – Reexamining the Formalized Notion of Truth.Pete Olcott - manuscript
    Tarski "proved" that there cannot possibly be any correct formalization of the notion of truth entirely on the basis of an insufficiently expressive formal system that was incapable of recognizing and rejecting semantically incorrect expressions of language. -/- The only thing required to eliminate incompleteness, undecidability and inconsistency from formal systems is transforming the formal proofs of symbolic logic to use the sound deductive inference model.
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