Many of the terms of our language, such as “jar”, are open-textured in the sense that their applicability to novel objects is not entirely determined by their past usage. Many others, such as the verbs “use” and “have”, are schematic in the sense that they have only a very general meaning although on any particular occasion of use they denote some more particular relation. The phenomena of open texture and schematicity constitute a sharp challenge to referential semantics, which assumes (...) that every non-logical term has a definite extension. A different, non-referential approach to formal semantics defines truth as relative to a context and defines contexts as built up from exclusively linguistic entities. For any given utterance of a sentence, there will be one of these contexts that pertains to it. In this framework, open texture and schematicity can be understood as consequences of the complex nature of the pertaining relation between contexts and utterances. (shrink)

Open texture is a kind of semantic indeterminacy first systematically studied by Waismann. In this paper, extant definitions of open texture will be compared and contrasted, with a view towards the consequences of open-textured concepts in mathematics. It has been suggested that these would threaten the traditional virtues of proof, primarily the certainty bestowed by proof-possession, and this suggestion will be critically investigated using recent work on informal proof. It will be argued that informal proofs have virtues (...) that mitigate the danger posed by open texture. Moreover, it will be argued that while rigor in the guise of formalisation and axiomatisation might banish open texture from mathematical theories through implicit definition, it can do so only at the cost of restricting the tamed concepts in certain ways. (shrink)

Certain forms of art privilege the ellipsis. For example, in poetry, one has only to think of Mallarmé's Un Coup de dés for ellipsis to mark its peculiar trace upon the processes of meaning. Nonetheless, because ellipsis situates itself so curiously between meaning and signification, a formal definition may seem too categorical in explaining what ellipsis can do in its between-state, flanked by visuality, semiotics and signification. This article examines how Merleau- Ponty, Derrida and Deleuze, employ textual-visual and ontological-perceptual strategies (...) for making sense of this slippery signifier. These strategies allow us to think through examples of ellipsis in the writing of Hélène Cixous and in the photographs of Robert Frank, in terms of semantic, affective, aesthetic and material qualities. (shrink)

An analysis of a predicate normally takes the form of a condition that is both necessary and sufficient for the predicate's application. Here I consider the idea, due originally to Friedrich Waismann, that semantic analyses might include conditions that are defeasible, and so allow for exceptions. Analyses of this sort can be expressed in nonmonotonic logic, a post‐Waismann development. I'll argue that defeasibility makes analysis tractable, without making it trivial. I'll also show that a defeasible account of vague predicates (...) can predict our intuitions about particular cases (for instance, that a seven‐foot person counts as tall) without drawing artificial boundaries. (shrink)

Kripke, argued like this: it seems possible that E; the appearance can't be explained away as really pertaining to a "presentation" of E; so, pending a different explanation, it is possible that E. Textbook Kripkeans see in the contrast between E and its presentation intimations of a quite general distinction between two sorts of meaning. E's secondary or a posteriori meaning is the set of all worlds w which E, as employed here, truly describes. Its primary or a priori meaning (...) is the set of all w such that if w is actual, then E is true. "Conceivability error" occurs when a primary possibility is mistaken for a secondary one. Textbook Kripkeanism is rejected on the grounds that it makes meaning too modal and modality too much a matter of meaning. (shrink)

I examine the radical contextualists’ two main arguments for the semantic underdeterminacy thesis, according to which all, or almost all, English sentences lack context-independent truth conditions. I show that both arguments are fallacious. The first argument, which I call the fallacy of the many understandings , mistakenly infers that a sentence S is semantically incomplete from the fact that S can be used to mean different things in different contexts. The second argument, which I call the open texture (...) fallacy , wrongly concludes that a sentence S lacks context-independent truth conditions from the fact that there are circumstances in which the truth value of S would be indeterminate. I do however defend the claim that a certain class of sentences not containing any indexicals do lack context-independent truth conditions, and put forward an argument to that effect. But this argument, as I show, does not generalize to all sentences, and thus fails to support the semantic underdeterminacy thesis. (shrink)

Vague expressions are omnipresent in natural language. As such, their use in legal texts is virtually inevitable. If a law contains vague terms, the question whether it applies to a particular case often lacks a clear answer. One of the fundamental pillars of the rule of law is legal certainty. The determinacy of the law enables people to use it as a guide and places judges in the position to decide impartially. Vagueness poses a threat to these ideals. In borderline (...) cases, the law seems to be indeterminate and thus incapable of serving its core rule of law value. -/- In the philosophy of language, vagueness has become one of the hottest topics of the last two decades. Linguists and philosophers have investigated what distinguishes "soritical " vagueness from other kinds of linguistic indeterminacy, such as ambiguity, generality, open texture, and family resemblance concepts. There is a vast literature that discusses the logical, semantic, pragmatic, and epistemic aspects of these phenomena. Legal theory has hitherto paid little attention to the differences between the various kinds of linguistic indeterminacy that are grouped under the heading of "vagueness ", let alone to the various theories that try to account for these phenomena. -/- The paper is an introduction to a book of the same title. Bringing together leading scholars working on the topic of vagueness in philosophy and in law, the book fosters a dialogue between philosophers and legal scholars by examining how philosophers conceive legal ambiguity from their theoretical perspective and how legal theorists make use of philosophical theories of vagueness. (shrink)

It may come as a surprise to readers familiar with the life and work of the Arts Master that he discusses the Eucharist at all. As he likes to remind us, theological topics are generally out of his wheelhouse. Even so, in his Questions on the “Metaphysics” of Aristotle (QM) 4.6, Buridan takes the sacrament of the Eucharist as a key data point in his discussion of Aristotle’s Categories. In the Eucharist, the accidents of the bread and wine—their color, (...) class='Hi'>texture, and so on—remain intact, but the underlying substance is transubstantiated into the body and blood of Christ. Accordingly, God can preserve accidents independent of their underlying substance. Therefore, for our part we can use accidental terms, like whiteness, without connoting any substances, like communion bread. Moreover, it follows that, contrary to Aristotle, substance and the accidental categories are not the most general genera. Instead, being (ens) is, as Buridan concludes. Here, I trace Buridan’s thought on the metaphysical and semantic matters of substance in light of the Eucharist. The Eucharist is for him not only a theological truth, but a metaphysical and semantic datum as well. I conclude by asking why Buridan did not take any and all questions about the Eucharist to be out of his ken. What does this tell us about his attitude toward theology? This paper also includes, as an appendix, the first ever English translation of the question under discussion (QM 4.6): “Does the term being (ens) signify substances and accidents by one single concept or notion?”. (shrink)

Unlike statutory law, which relies on the explicit formulation of rules, common law is thought to emerge from a complex doctrine of precedential constraint, according to which decisions in earlier cases constrain later courts while still allowing these courts the freedom to address new situations in creative ways. Although this doctrine is applied by legal practitioners on a daily basis, it has proved to be considerably more difficult to develop an adequate theoretical account of the doctrine itself. Drawing on recent (...) work in legal theory, as well as AI and law, this book develops a new account of precedential constraint and the balance achieved in the common law between constraint and freedom. This account, which involves construction of a group priority ordering among reasons, is then applied to other topics including the semantics of open-textured predicates and the practice of making exceptions to general rules. (shrink)

Temporal externalists expand Putnam’s and Burge’s semantic externalisms to argue that later uses of words transform the semantic significance of earlier uses. Conflicting intuitions about temporal externalism often turn on different conceptions of linguistic practice, which have mostly not been thematically explicated. I defend a version of temporal externalism that replaces the familiar regularist and normative-regulist conceptions of linguistic practice or use. This alternative identifies practices neither by regularities of use, nor by determinate norms governing their constituent performances, (...) but by the ways those performances bear upon and are accountable to one another. Performances are intelligible as part of a larger pattern of practice, but different performances extend that pattern in partially conflicting ways. The essentially anaphoric concepts of “issues” and “stakes” allow us to talk about how alternative extensions of past performance conflict or otherwise mis-align , and what differences it would make to extend the practice in one way rather than another . The result is to recognize both the interdependence of linguistic performances, and the open texture of concepts, by situating them within broader patterns of discursive interaction with changing circumstances. (shrink)

We need to distinguish two sorts of natural kinds, scientific and common NKs, because the notion of NK, which has to satisfy demands at three different levels—ontological, semantic and epistemological—, is subject to two incompatible sets of constraints. In order to prove this, I focus on the much-discussed case of jade. In the first part of the paper, I show that the current accounts are unsatisfactory because they are inconsistent. In the process, I explain why LaPorte’s analysis of “jade” (...) as a vernacular NK-term with an open-texture meaning does not offer a way out. Using a reductio ad absurdum argument, I conclude that according to the main tenets of NK-term theories, today’s “jade” has to be an NK-term, and jade thereby an NK. In the second part of the paper, I argue for this conclusion in a positive manner. First, I present a series of thought experiments demonstrating that today’s “jade” has the specific features of an NK-term. Then, I show that the kind that we presently call “jade” exhibits the typical ontological and epistemological features of an NK. More generally, I expound on why common NKs are more than mere classes, and why categories such as “jade” are useful in many inferences and explanations. (shrink)

This critical editorial introduction summarizes and explicates Frederick Will’s pragmatic realism and his account of the nature, assessment, and revision of cognitive and practical norms in connection with: the development of Will’s pragmatic realism, Hume’s problem of induction, the oscillations between foundationalism and coherentism, the nature of philosophical reflection, Kant’s ‘Refutation of Idealism’, the open texture of empirical concepts, the correspondence conception of truth, Putnam’s ‘internal realism’, the redundancy theory of truth, sociology of knowledge, the governance of practice by (...) norms and the assessment and revision of norms in practice, scientific realism, the alleged independence of reason and tradition, rule-following, legal realism, ethical intuitionism and moral relativism, the regress problem (both in epistemology and in moral theory), the paradox of analysis, and culminating in Will’s account of the philosophical governance of norms. These issues are discussed in close consideration of the views of: William Alston, John Dewey, Descartes, Leibniz, Waismann, Austin, Russell, Schlick, Ayer, Richard Rorty, Michael Williams, Hempel, Carnap, Simon Blackburn, Ramsey, Strawson, Kuhn, Wilfrid Sellars, Wittgenstein, Nozick, Dretske, Quine, Barbara Herman, Hardy Jones, Marcus Singer, and Gerd Buchdahl. (shrink)

Vague expressions are omnipresent in natural language. Their use in legal texts is inevitable. A law phrased in vague terms will often leave it indeterminate whether it applies to a particular case. This places the law at odds with legal values. One of the fundamental pillars of the rule of law is legal certainty. The determinacy of the law enables people to use it as a guide and allows judges make impartial decisions. Vagueness poses a threat to these ideals. In (...) borderline cases, the law seems to be indeterminate and thus incapable of serving its core rule of law value. -/- In the philosophy of language, vagueness has become one of the hottest topics of the past two decades. Linguists and philosophers have investigated what distinguishes ‘soritical’ vagueness from other kinds of linguistic indeterminacy, such as ambiguity, generality, open texture, and family resemblance concepts. There is a vast literature that discusses the logical, semantic, pragmatic, and epistemic aspects of these phenomena. Legal theory has hitherto paid little attention to the differences between the various kinds of linguistic indeterminacy that are grouped under the heading of ‘vagueness’, let alone to the various theories that try to account for these phenomena. -/- Bringing together leading scholars working on the topic of vagueness in philosophy and in law, this book fosters a dialogue between philosophers and legal scholars by examining how philosophers conceive legal ambiguity from their theoretical perspective and how legal theorists make use of philosophical theories of vagueness. -/- The chapters of the book are organized into three parts. The first part addresses the import of different theories of vagueness for the law, referring to a wide range of theories from supervaluationist to contextualist and semantic realist accounts in order to address the question of whether the law can learn from engaging with philosophical discussions of vagueness. The second part of the book examines different vagueness phenomena. The contributions suggest that paying greater attention to these phenomena can make lawyers aware of specific issues and solutions as yet overlooked. The third part deals with the pragmatic aspects of vagueness in law and with the professional, political, and moral issues to which such vagueness gives rise. (shrink)

The concept of karma is one of the most general and basic for the philosophical traditions of India, one of an interconnected cluster of concepts that form the basic presuppositions of Indian philosophy. And like many general, pervasive, and basic philosophical concepts, the idea of karma exhibits both semantic complexity and a certain fluidity and open texture. That is, the concept may not have a determinate application in all possible cases, it can be fleshed out in quite different (...) ways in different contexts and philosophical traditions, and it should be understood as open in its future applications. Thus, any complete account of the concept of karma must take into consideration its diverse uses across .. (shrink)

The Covid-19 pandemic put forth a new kind of affective exhaustion. Being forced to stay at home, diminish social interactions and reduce the scale of their everyday mobility, many people experienced boredom, sluggishness, and existential immobility. While state-imposed pandemic policies changed rapidly, everyday life remained strangely unmoving. A sense of being stuck unfurled―as if not only social life, but time itself had come to a halt. At the same time, there was a latent sense of tension and increased aggressiveness which (...) became manifest not only in protests and riots, but also in the texture of everyday life. In this contribution, we argue that both of these states―the feeling of being stuck, and the feeling that this putative tranquility is nothing but the calm before a storm―can be conceptualized as affective stasis. Through a rearticulation of the ancient concept of stasis, we show that these two at first glance incongruous affective conditions are intricately entangled. In Ancient Greek, the term stasis meant “stand, standing, stance”. Being used in a wide variety of contexts―politics, navigation, sports, rhetoric, medicine, and others―stasis took on different meanings which can be semantically organized around two opposite poles: one is the total absence of motion, and the other is an event of radical and often violent social and political change. Drawing on affect theory, phenomenology, and ancient Greek semantics, we propose affective stasis as a novel conceptual framework for political phenomenology. (shrink)

The article presents a detailed consideration of the arguments from the symposium “Verifiability”, which was held on July 14, 1945 in London, proposed by Scottish philosopher and theologian Donald MacKinnon, Austrian logician and mathematician Friedrich Waismann and English logician and philosopher of science William Kneale. MacKinnon’s approach to verifiability was based on the metaphysics of fact, while Waismann and Kneale’s approach was based on the semantic specificity of empirical concepts (“open texture” and context of use) and on the (...) truth-values of empirical propositions. The symposium in question is interesting primarily because it is the last meaningful discussion on the concept of verifiability in the form in which it was understood by the Vienna Circle. Despite the fact that, in the coming years, this concept received a completely different interpretation, which stands away from the original source, the 1945 symposium could be rightfully treated as a canonical discussion on verifiability in the sense that nothing like this has ever happened in the philosophy after. (shrink)

With regard to the importance and position of phone for thought and language in Aristotle, and his brief account of it in Περὶ Ψυχῆς / De Anima, here I am going to paraphrase his brief mentioning in the chapter eight of the second book of the mentioned treatise. When we read the pertinent section of 4201b - 421a, we see that Aristotle examines it in connection with “hearing” as a sense that is embedded in his wide discussion about “soul”. But (...) when we go into details under this general topic, we see that phone definition is connected with three concepts such as sound, phantasia and semantic. In other words, Aristotle considers human phone in a unit that consists of “hearing, sound, phantasia and semantic” and all of these within a broader specific discussion about human “soul” denotes to the texture and nature of his account. (shrink)

With the increasing scale of e-commerce, the complexity of image content makes commodity image classification face great challenges. Image feature extraction often determines the quality of the final classification results. At present, the image feature extraction part mainly includes the underlying visual feature and the intermediate semantic feature. The intermediate semantics of the image acts as a bridge between the underlying features and the advanced semantics of the image, which can make up for the semantic gap to a (...) certain extent and has strong robustness. As a typical intermediate semantic representation method, the bag-of-visual-words model has received extensive attention in image classification. However, the traditional BoVW model loses the location information of local features, and its local feature descriptors mainly focus on the texture shape information of local regions but lack the expression of color information. Therefore, in this paper, the improved bag-of-visual-words model is presented, which contains three aspects of improvement: multiscale local region extraction; local feature description by speeded up robust features and color vector angle histogram ; and diagonal concentric rectangular pattern. Experimental results show that the three aspects of improvement to the BoVW model are complementary, while compared with the traditional BoVW and the BoVW adopting SURF + SPM, the classification accuracy of the improved BoVW is increased by 3.60% and 2.33%, respectively. (shrink)

It may come as a surprise to readers familiar with the life and work of the Arts Master that he discusses the Eucharist at all. As he likes to remind us, theological topics are generally out of his wheelhouse. Even so, in his Questions on the “Metaphysics” of Aristotle (QM) 4.6, Buridan takes the sacrament of the Eucharist as a key data point in his discussion of Aristotle’s categories. In the Eucharist, the accidents of the bread and wine—their color, (...) class='Hi'>texture, and so on—remain intact, but the underlying substance is transubstantiated into the body and blood of Christ. Accordingly, God can preserve accidents independent of their underlying substance. Therefore, for our part we can use abstract accidental terms, like whiteness, without connoting any substances, like communion bread. Moreover, it follows that, contrary to Aristotle, substance and the accidental categories are not the most general genera. Instead, being (ens) is, as Buridan concludes. Here, I trace Buridan’s thought on the metaphysical and semantic matters of substance in light of the Eucharist. The Eucharist is for him not only a theological truth, but a metaphysical and semantic datum as well. I conclude by asking why Buridan did not take any and all questions about the Eucharist to be out of his ken. What does this tell us about his attitude toward theology?This paper also includes, as an appendix, the first ever English translation of the question under discussion (QM 4.6): “Does the term being [ens] signify substances and accidents by one single concept or notion?”. (shrink)