Lewis signalling games are often used to explain how it is possible for simple agents to develop systems of conventional semantic meaning. In these games, all players obtain identical payoffs in every outcome. This is an unrealistic payoff structure, but it is often employed because it is thought that semantic meaning will not emerge if interests conflict. Here it is shown that not only is conventional meaning possible when interests conflict, but it is the most likely (...) outcome in a finite population model of learning known as the Moran process. On the basis of this result it is suggested that evolutionary game theory’s standard models may yield results that are systematically distorted for a class of signalling games that have the abstract structure of social dilemmas. 1 Introduction2 The Seduction Game3 Imitation Dynamics with Small Mutations4 Dynamics with Unverifiable Message5 Analysis of a Related Three-Strategy Game6 Conclusion. (shrink)

We show that Carmo and Jones’ condition 5 conflicts with the other conditions on their models for contrary-to-duty obligations. We then propose a resolution to the conflict.

The sensible response to conflicts of interest is impaired by misconceptions and sloppy usage of terminology. Apparent and potential are widely misused modifiers for conflicts. Excessive legislative focus on financial interests limits understanding of the scope and significance of researchers' conflicts of interest. There is no moral or ethical failing in having a conflict of interest; the problem occurs when conflicts are not disclosed appropriately and when conflicts are allowed to bias research, teaching, or practice. Avoidance and prevention should (...) be applied to bias, not conflicts. (shrink)

Statements containing epistemic modals (e.g., “by spring 2023 most European countries may have the Covid-19 pandemic under control”) are common expressions of epistemic uncertainty. In this paper, previous published findings (Knobe & Yalcin, 2014; Khoo & Phillips, 2018) on the opposition between Contextualism and Relativism for epistemic modals are re-examined. It is found that these findings contain a substantial degree of individual variation. To investigate whether participants differ in their interpretation of epistemic modals, an experiment with multiple phases and sessions (...) is used to classify participants according to the three semantic theories of Relativism, Contextualism, and Objectivism. Through this study, some of the first empirical evidence for the kind of truth-value shifts postulated by semantic Relativism is presented. It is furthermore found that participants’ disagreement judgments match their truth evaluations and that participants are capable of distinguishing between truth and justification. In a second experimental session, it is investigated whether participants thus classified follow the norm of retraction which Relativism uses to account for argumentation with epistemic modals. Here the results are less favorable for Relativism. In a second experiment, these results are replicated and the normative beliefs of participants concerning the norm of retraction are investigated following work on measuring norms by Bicchieri (2017). Again, it is found that on average participants show no strong preferences concerning the norm of retraction for epistemic modals. Yet, it was found that participants who had committed to Objectivism and had training in logics applied the norm of retraction to might-statements. These results present a substantial challenge to the account of argumentation with epistemic modals presented in MacFarlane (2014), as discussed. Keywords: Epistemic Modals, Relativism, Norm Conflicts, Retraction, Semantics, Truth Conditions, Argumentation. (shrink)

This article approaches sensory modalities as semiotically active factors and organizing principles in meaning-making. The focus will be on the special case where modalities mismatch in film – i.e., the soundtrack and visuals present contradictory meanings. The conflict can be characterized by the concept of synthesis that emerges in theories of Eisenstein, Barthes, Jakobson, Lotman, and cognitivists. The artistic functions of such synthesis will be discussed with the help of examples from selected feature films. In the first place, conflicting (...) modalities are inspected in the light of Juri Lotmanʼs theory of two incompatible, but still complementary languages that make up a mechanism for generating new information. In addition, the prospects of evaluating modality conflicts will be touched upon, dismissing synchrony and redundancy as the scale parameters, but acknowledging Lotmanʼs model of space as a primary modeling system that is capable of representing semantic conflicts. (shrink)

Conflicts in Interpretation applies novel methods of constraint interaction, derived from connectionist theories and implemented in linguistics within the framework of Optimality Theory, to core semantic and pragmatic issues such as polysemy, negation, (in) definiteness, focus, anaphora, and rhetorical structure. It explores the hypothesis that a natural language grammar is a set of potentially conflicting constraints on forms and meanings. Moreover, it hypothesizes that competent language users not only optimize from an input form to the optimal output meaning for (...) this form, or vice versa, but also consider the opposite direction of optimization, thus taking into account the speaker as a hearer and taking into account the hearer as a speaker. The book aims to show that such a bidirectional constraint-based grammar sheds new light on the relation between form and meaning, within a sentence as well as across sentence boundaries, within a single language as well as across languages, and within competent adult language users as well as during language development. An important dimension of the book is the structured investigation of issues at the interface of semantics with syntax and pragmatics, such as the effects of distinguishing between speaker's perspective and hearer's perspective in comprehension and production, stable and instable patterns of form and meaning across languages, and the development of a coherent pattern of form and meaning in children. Conflicts in Interpretation will be of interest to any researcher or advanced student in linguistics, cognitive science, language typology, or psycholinguistics who is interested in the capacity of our human mind to map meaning onto form, and form onto meaning. (shrink)

The distinction between semantics and pragmatics is easier to apply than to explain. Explaining it is complicated by the fact that many conflicting formulations have been proposed over the past sixty years. This might suggest that there is no one way of drawing the distinction and that how to draw it is merely a terminological question, a matter of arbitrary stipulation. In my view, though, these diverse formulations, despite their conflicts, all shed light on the distinction as it is commonly (...) applied, in both linguistics and philosophy. Although it is generally clear what is at issue when people apply the distinction to specific linguistic phenomena, what is less clear, in some cases anyway, is whether a given phenomenon is semantic or pragmatic, or both. Fortunately, there are other phenomena that are uncontroversially semantic or, as the case may be, uncontroversially pragmatic. Their example will help us get clear on what the semantics-pragmatics distinction is. (shrink)

Two groups of agents, G1 and G2, face a *moral conflict* if G1 has a moral obligation and G2 has a moral obligation, such that these obligations cannot both be fulfilled. We study moral conflicts using a multi-agent deontic logic devised to represent reasoning about sentences like "In the interest of group F of agents, group G of agents ought to see to it that phi". We provide a formal language and a consequentialist semantics. An illustration of our semantics (...) with an analysis of the Prisoner’s Dilemma follows. Next, necessary and sufficient conditions are given for (1) the possibility that a single group of agents faces a moral conflict, for (2) the possibility that two groups of agents face a moral conflict within a single moral code, and for (3) the possibility that two groups of agents face a moral conflict. (shrink)

Moeser suggested participants default to linear ordering elements but they can be primed to impose either linear or partial ordering. This study seems problematic insofar as ‘greater than’ might be understood to incline participants to favor linear orderings. Recent follow-up studies strongly suggest participants do not default to linear ordering. It seems plausible, moreover, that the observed priming effect is far more pervasive than Moeser countenanced. The present work explores the extent to which priming for linear or partial orders conflicts (...) with the construction of linear or partial ordering lists. Our two experiments suggest friction between priming and task, and also show once the priming tasks are cleared of potentially confounding semantic content, participants perform equally with respect to constructing linear or partial orders under similar priming conditions. (shrink)

McKeon is, however, not eager to aid history in repeating itself. He strives to set philosophical discussion upon a new plane altogether. His attitude to the contemporary situation is set forth in the following quotation.

The recognition of taboo words – i.e. socially inappropriate words – has been repeatedly associated to semantic interference phenomena, with detrimental effects on the performance in the ongoing task. In the present study, we investigated taboo interference in the context of reading aloud, a task configuration which prompts the overt violation of conventional sociolinguistic norms by requiring the explicit utterance of taboo items. We assessed whether this form of semantic interference is handled by habituative or cognitive control processes. (...) In addition to the reading aloud task, participants performed a vocal Stroop task featuring different conditions to dissociate semantic, task, and response conflict. Taboo words were read slower than non-taboo words, but this effect was subject to a quick habituation, with a decreasing interference over the course of trials, which allowed participants to selectively attend to goal-relevant information. In the Stroop task, only semantic conflict was significantly reduced by habituation. These findings suggest that semantic properties can be quickly and flexibly weighed on the basis of contextual appropriateness, thus characterising semantic processing as a flexible and goal-directed component of reading aloud. (shrink)

A number of puzzles about propositional attitudes in semantics and philosophy revolve around apparent referential dependencies between different attitudes within a single agent’s mental state. In a series of papers, Hans Kamp offers a general framework for describing such interconnected attitude complexes, building on DRT and dynamic semantics. I demonstrate that Kamp’s proposal cannot deal with referential dependencies between semantically conflicting attitudes, such as those in Ninan’s puzzle about de re imagination. To solve the problem I propose to replace Kamp’s (...) treatment of attitudes as context change potentials with a two-dimensional analysis. (shrink)

This multiplex semantics incorporates multiple relations of deontic accessibility or multiple preference rankings on alternative worlds to represent distinct normative standards. This provides a convenient framework for deontic logic that allows conflicts of obligation, due either to conflicts between normative standards or to incoherence within a single standard. With the multiplex structures, two general senses of "ought" may be distinguished, an indefinite sense under which something is obligatory when it is enjoined by some normative standard and a core sense for (...) when something is enjoined by all normative standards. Multiple normative standards may themselves be given a preferential order; this leads to a concept of ranked obligation. This paper presents the foundations of this multiplex semantics and the propositional deontic logics they define. (shrink)

This article proposes a formal analysis of a fundamental aspect of legal reasoning: dealing with normative conflicts. Firstly, examples are illustrated concerning the dynamics of legal systems, the application of rules and exceptions, and the semantic indeterminacy of legal sources. Then two approaches to cope with conflicting information are presented: the preferred theories of Brewka, and the belief change functions of Alchourrón, Gärdenfors, and Makinson. The relations between those approaches are closely examined, and some aspects of a model of (...) reasoning with normative conflicts are outlined. Since this model takes into account an ordering of the involved regulations, criteria to order legal norms are finally specified. (shrink)

When speakers utter conflicting moral sentences, it seems clear that they disagree. It has often been suggested that the fact that the speakers disagree gives us evidence for a claim about the semantics of the sentences they are uttering. Specifically, it has been suggested that the existence of the disagreement gives us reason to infer that there must be an incompatibility between the contents of these sentences. This inference then plays a key role in a now-standard argument against certain theories (...) in moral semantics. In this paper, we introduce new evidence that bears on this debate. We show that there are moral conflict cases in which people are inclined to say both that the two speakers disagree and that it is not the case at least one of them must be saying something incorrect. We then explore how we might understand such disagreements. As a proof of concept, we sketch an account of the concept of disagreement and an independently motivated theory of moral semantics which, together, explain the possibility of such cases. (shrink)

This work has four aims: (i) to provide an overview of the current debate about the semantics of knowledge attributions, i.e. sentences of the form ⌜S knows that Φ⌝; (ii) to ground the debate in a single semantic-pragmatic framework; (iii) to identify a methodology for describing the semantics of knowledge attributions; (iv) to go some way towards describing the semantics of knowledge attributions in light of this methodology, and in particular to defend moderate invariantist semantics against its main current (...) rivals. Aims (i) and (ii) are largely clarificatory; in §1 I set out a single semantic-pragmatic framework and over the course of this work show that it can be modified to explain and distinguish the various theories of the semantics of knowledge attributions currently on offer. Aim (iii) is also met in §1. I argue that a theory of the semantics of knowledge attributions T must be able to account for at least some ordinary speakers’ intuitions about the felicity or infelicity of utterances of the sentence ⌜S knows that Φ⌝ (felicity intuitions) purely in terms of its semantics. I also identify a number of theoretical considerations about knowledge and argue that if T conflicts with any one of these considerations, we should presume that T is false. Aim (iv) is met over the course of this work. According to moderate invariantism ⌜S knows that Φ⌝ is true if and only if S confidently believes the proposition expressed by Φ, this proposition is true and S’s epistemic position with respect to this proposition meets a moderately high epistemic standard. In §§2 – 5 I argue that the main current rivals to moderate invariantism – attributor contextualism, contrastivism, subject-sensitive invariantism and assessor relativism – conflict with at least one of the theoretical considerations identified in §1. In §6 I argue that moderate invariantism accounts for some ordinary speakers’ felicity intuitions purely in terms of the semantics of ⌜S knows that Φ⌝; I also argue that it is consistent with all of the theoretical considerations identified in §1. Moreover, in §§2 – 6 I argue that no theory is capable of accounting for all felicity intuitions purely in terms of the semantics of ⌜S knows that Φ⌝, and that only moderate invariantism can successfully explain why speakers have all of these intuitions. In §7 I conclude that moderate invariantism correctly describes of the semantics of knowledge attributions, or at least does so better than its main current rivals. (shrink)

In this paper, we study natural language constructions which were first examined by Barwise: The richer the country, the more powerful some of its officials. Guided by Barwise’s observations, we suggest that conceivable interpretations of such constructions express the existence of various similarities between partial orders such as homomorphism or embedding. Semantically, we interpret the constructions as polyadic generalized quantifiers restricted to finite models. We extend the results obtained by Barwise by showing that similarity quantifiers are not expressible in elementary (...) logic over finite models. We also investigate whether the proposed readings are sound from the cognitive perspective. We prove that almost all similarity quantifiers are intractable. This leads us to first-order variants, which only approximate the strong readings, but are cognitively more plausible. Driven by the question of ambiguity, we recall Barwise’s argumentation in favour of strong readings, enriching it with some arguments of our own. Given that Barwise-like sentences are indeed ambiguous, we use a generalized Strong Meaning Hypothesis to derive predictions for their verification. Finally, we propose a hypothesis according to which conflicting pressures of communication and cognition might give rise to an ambiguous construction, provided that different semantic variants of the construction withstand different pressures involved in its usage. (shrink)

My paper provides reasons in support of the view that vague identity claims originate from a conflict between rigidity and precision in designation. To put this stricly, let x be the referent of the referential terms P and Q. Then, that the proposition “that any x being both a P and a Q” is vague involves that the semantic intuitions at work in P and Q reveal a conflict between P and Q being simultaneously rigid and precise (...) designators. After having shortly commented on an example of vague identity claim, I make the case for my proposal, by discussing how reference by baptism conflicts with descriptive attitudes towards understanding conceptual contents. (shrink)

The semantic blindness objection to contextualism challenges the view that there is no incompatibility between (i) denials of external-world knowledge in contexts where radical-deception scenarios are salient, and (ii) affirmations of external-world knowledge in contexts where such scenarios are not salient. Contextualism allegedly attributes a gross and implausible form of semantic incompetence in the use of the concept of knowledge to people who are otherwise quite competent in its use; this blindness supposedly consists in wrongly judging that there (...) is genuine conflict between claims of type (i) and type (ii). We distinguish two broad versions of contextualism: relativistic-content contextualism and categorical-content contextualism. We argue that although the semantic blindness objection evidently is applicable to the former, it does not apply to the latter. We describe a subtle form of conflict between claims of types (i) and (ii), which we call différance-based affirmatory conflict. We argue that people confronted with radical-deception scenarios are prone to experience a form of semantic myopia (as we call it): a failure to distinguish between différance-based affirmatory conflict and outright inconsistency. Attributing such semantic myopia to people who are otherwise competent with the concept of knowledge explains the bafflement about knowledge-claims that so often arises when radical-deception scenarios are made salient. Such myopia is not some crude form of semantic blindness at all; rather, it is an understandable mistake grounded in semantic competence itself: what we call a competence-based performance error. (shrink)

Imperatives occur ubiquitously in natural languages. They produce forces which change the addressee’s cognitive state and regulate her actions accordingly. In real life we often receive conflicting orders, typically, issued by various authorities with different ranks. A new update semantics is proposed in this paper to formalize this idea. The general properties of this semantics, as well as its background ideas are discussed extensively. In addition, we compare our framework with other approaches of deontic logics in the context of normative (...) conflicts. (shrink)

Are moral terms semantically plastic—that is, would very slight changes in our patterns of use have shifted their meanings? This is a delicate question for moral realists. A 'yes' answer seems to conflict with the sorts of intuitions that support realism; but a 'no' answer seems to require a semantics that involves hefty metaphysical commitments. This tension can be illustrated by thinking about how standard accounts of vagueness can be applied to the case of moral terms, and also by (...) considering how realists should respond to the Moral Twin Earth problem. After presenting the puzzle, I will argue that moral realists can accept the semantic plasticity of moral expressions while accounting for contrary intuitions in a way that is nearly cost-free. (shrink)

Mental (or semantic) holism is the doctrine that the identity of a belief content (or the meaning of a sentence that expresses it) is determined by its place in the web of beliefs or sentences comprising a whole theory or group of theories. It can be contrasted with two other views: atomism and molecularism. Molecularism characterizes meaning and content in terms of relatively small parts of the web in a way that allows many different theories to share those parts. (...) For example, the meaning of 'chase' might be said by a molecularist to be try to catch. Atomism characterizes meaning and content in terms of none of the web; it says that sentences and beliefs have meaning or content independently of their relations to other sentences or beliefs. One major motivation for holism has come from reflections on the natures of confirmation and learning. As Quine (1953) observed, claims about the world are confirmed not individually, but only in conjunction with theories of which they are a part. And typically, one cannot come to understand scientific claims without understanding a significant chunk of the theory of which they are a part. For example, in learning the Newtonian concepts of 'force', 'mass', kinetic energy' and 'momentum', one doesn't learn any definitions of these terms in terms that are understood beforehand, for there are no such definitions. Rather, these theoretical terms were all learned together in conjunction with procedures for solving problems. The major problem with holism is that it threatens to make generalization in psychology virtually impossible. If the content of any state depends on all others, it would be extremely unlikely that any two believers would ever share a state with the same content. Moreover, holism would appear to conflict with our ordinary conception of reasoning. What sentences one accepts influence what one infers. if i accept a sentence and then later reject it, i thereby change the inferential role of that sentence, so the meaning of what i accept wouldn't be the same as what i later reject. but then it would be difficult to understand on this view how one could rationally --or even irrationally!-- change one's mind. and agreement and translation are also problematic for much the same reason. holists have responded (1) by proposing that we should think not in terms of "same/different" meaning but in terms of a gradient of similarity of meaning, (2) by proposing "two factor" theories or (3) by simply accepting the consequence that there is no real difference between changing meanings and changing beliefs. (shrink)

In this paper we extend the anodic systems introduced in Bueno-Soler (J Appl Non Class Logics 19(3):291–310, 2009) by adding certain paraconsistent axioms based on the so called logics of formal inconsistency , introduced in Carnielli et al. (Handbook of philosophical logic, Springer, Amsterdam, 2007), and define the classes of systems that we call cathodic . These classes consist of modal paraconsistent systems, an approach which permits us to treat with certain kinds of conflicting situations. Our interest in this paper (...) is to show that such systems can be semantically characterized in two different ways: by Kripke-style semantics and by modal possible-translations semantics . Such results are inspired in some universal constructions in logic, in the sense that cathodic systems can be seen as a kind of fusion (a particular case of fibring) between modal logics and non-modal logics, as discussed in Carnielli et al. (Analysis and synthesis of logics, Springer, Amsterdam, 2007). The outcome is inherently within the spirit of universal logic, as our systems semantically intermingles modal logics, paraconsistent logics and many-valued logics, defining new blends of logics whose relevance we intend to show. (shrink)

A core feature of teleosemantic proposals has been to rely on selective history to justify semantic functional classification. Recently, Nanay and Bauer have offered ahistorical teleosemantic proposals intended to bypass the numerous criticisms arising from the dependence on history. However, part of the attraction of the traditional reliance on history is that it seemingly allowed teleosemantics to mesh with biological practice. For example, Millikan, a key advocate for the selective historical approach, argues that biological kind identity rests on historical (...) relations. That would seem to place ahistorical teleosemantics directly at odds with biological practice. I suggest that ahistorical teleosemantics need not conflict with biological practice. This reflects the fact that biological inquiry combines two complimentary explanatory strategies, essentialist and populational reasoning. The complementary character of these strategies allows ahistorical teleosemantics, as an instance of essentialism, to integrate with populational reasoning without conflict. (shrink)

It is argued that we should distinguish ontic truth––the True––that Frege claimed is sui generis and indefinable, from the semantic concept, for which Tarski provided a definition. Frege’s argument that truth is not definable is clarified and Wittgenstein’s introduction of the distinction between saying and showing is interpreted as an attempted response to Frege’s rejection of the correspondence theory. It is argued that conflicts between realism and Dummettian anti-realism result from their proponents not thoroughly distinguishing between the two closely (...) connected ways of thinking about truth. Last, the distinction is used to clarify and endorse the Fregean claim that all true sentences indicate the True, identified as ontic truth. (shrink)

The author distinguishes two concepts of practical reason: (a) practical reason as a source of practical principles, and (b) practical reason as the theory of thought operations connected with action. He proves that there is no practical recognition in the sense (a). We can deal with actions only on the basis of dichotomic semantics. Critical analyses of some theories of practical reason are presented (Kant, Lorenzen, Apel, Alexy). The critical part of the paper mainly concerns the discourse theory and its (...) implications for practical philosophy and jurisprudence. (shrink)

Epistemic modal verbs and adverbs of necessity are claimed to be positive polarity items. We study their behavior by examining modal spread, a phenomenon that appears redundant or even anomalous, since it involves two apparent modal operators being interpreted as a single modality. We propose an analysis in which the modal adverb is an argument of the MUST modal, providing a meta-evaluation \ which ranks the Ideal, stereotypical worlds in the modal base as better possibilities than the Non-Ideal worlds in (...) it. MUST and possibility modals differ in that the latter have an empty \, a default that can be negotiated. Languages vary in the malleability of this parameter. Positive polarity is derived as a conflict between the ranking imposed by \—which requires that the Ideal worlds be better possibilities than Non-Ideal worlds—and the effect of higher negation which renders the Ideal set non-homogenous. Applying the ordering over such a non-homogeneous set would express preference towards both p and \ worlds thus rendering the sentence uninformative. Negative polarity MUST and possibility modals, on the other hand, contain an empty \, application of higher negation therefore poses no problem. This account is the first to connect modal spread to positive polarity of necessity modals, and captures the properties of both in a unified analysis. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Semantics in Aristotle’s OrganonMark WheelerVarious contemporary commentators have made conflicting claims about Aristotle’s theory of meaning. Some have claimed that he has a denotational theory of meaning, others that he has an ideational theory of meaning, and yet others that he has confused the denotational and ideational aspects of meaning.1 Recently, Kretzmann and Irwin have presented arguments which, taken together, imply that Aristotle has no theory of meaning.2I think (...) that all of these views are mistaken. Aristotle, I shall argue, is working with a rather sophisticated and coherent theory of meaning incorporating both denotational and ideational components. In section 1, I reconstruct the general theory of linguistic signification presented in De Interpretatione [End Page 191] 16a3–9, a passage which has been the cornerstone of both ancient and contemporary interpretations of Aristotle’s theory of meaning. I develop an interpretation different in important respects from both the standard view and recent alternatives. Aristotle’s general theory emerges as a remarkably flexible account of the relations among linguistic signs, mental images, and real things.3 In section 2, I recast Aristotle’s general theory in contemporary semantic terminology and respond to various arguments purporting to show that Aristotle hasn’t a theory of meaning as these are now understood.1. ARISTOTLE’S GENERAL THEORY OF LINGUISTIC SIGNIFICATIONIn the present section, I develop an interpretation of Aristotle’s explicit, albeit terse, sketch at De Interpretatione 16a3–9 of the fundamental semiotic relations among written marks, spoken sounds, affections of the soul, and things in the world. In so doing, I consider and reject an argument according to which the passage either doesn’t present a general theory of linguistic signification or, if it does, the theory presented is fatally flawed.4 The results of this section are very general but important enough to warrant isolated attention. I argue that, given Int. 16a3–9, Aristotle is committed to the following claims: (1) Written marks are signs of spoken sounds; (2) spoken sounds are, by their very nature, signs of mental images; (3) spoken sounds are, by convention, signs of mental images; (4) the mental images signified by spoken sounds are, by their very nature, signs of real perceptible or intelligible qualities; and (5) the mental images signified by spoken sounds are, by their very nature, signs of real things.5 [End Page 192]Our passage has been the subject of extensive study. Kretzmann has called it “the most influential text in the history of semantics” (3). It is worth quoting in full:Now spoken sounds [ϕωναί] are symbols [σύμβολα] of affections in the soul [ἐν τῇ Ψυχῇ παθημάτων], and written marks [γϱαϕὀμενα] symbols of spoken sounds. And just as written marks [γϱάμματα] are not the same [τά αὐτά] for all men, neither are spoken sounds. But what these are in the first place [πϱώτων] signs [σημει̑α] of—affections of the soul [παθἡματα τῆς Ψυχῆς]—are the same for all; and what these affections are likenesses [ὁμοιώματα] of—real things [πϱάγματα]—are also the same. These matters have been discussed in the work on the soul and do not belong to the present subject.6Traditionally, the passage is taken to present a sketch of Aristotle’s general theory of meaning.7 Standard interpretations run roughly as follows. First, Aristotle lays down three general semantic principles: Written marks signify spoken sounds; spoken sounds signify affections in the soul; and affections in the soul represent things in the world. These principles establish the basic semiotic relations among language, thought, and reality. Second, Aristotle implies (cf. Int. 16a6) that spoken sounds signify in the first place affections in the soul and that, by means of this primary significance, spoken sounds signify in the second place real things.8 I shall call this the ‘Semantic Primacy Thesis. ‘ Third, the affections in the soul with which Aristotle is concerned are thoughts [νοἠματα], and he refers us to book III, chapters 7–8 of the De Anima for further discussion of the nature of these. Lastly, Aristotle is developing a strictly conventionalist theory of linguistic meaning, according to which although all human beings have access to the same affections in the soul and the same real things, different written and spoken languages are used by different communities to signify... (shrink)

We argue that many-valued logics can be useful in analysing informational conflicts by using society semantics. This work concentrates on four-valued Łukasiewicz logic. SSs were proposed by Carnielli and Lima-Marques to deal with conflicts of information involving rational agents that make judgements about propositions according to a given logic within a society, where a society is understood as a collection $\mathcal{A}$ of agents. The interesting point of such semantics is that a new logic can be obtained by combining the logic (...) of the agents under some appropriate rules. Carnielli and Lima-Marques defined SSs for the three-valued logics $I^{1}$ and $P^{1}$. In this kind of semantics, all the agents reason according to classical logic and the molecular formulas behave in the same way as in CL. Marcos provided SSs with classical agents for the three-valued Łukasiewicz logic Ł$_{3}$, but in this case, the molecular formulas do not behave classically. We prove here that one can characterize Ł$_{4}^{\prime}$, a conservative extension of Ł$_{4}$ obtained by adding a connective $\blacktriangledown$, by means of a closed society where the agents reason according to Ł$_{3}$. We shall emphasize the importance of recovery operators in the construction of this class of societies. Moreover, we shall relate this semantics to Suszko’s view on the ‘two-valuedness’ of logic. (shrink)

One broadly recognised characteristic feature of (a core subset of) the self-attributions constitutive of self-knowledge is that they are ‘immune to error through misidentification’ (hereafter IEM). In the last thirty years, Evans’s notion of “identification-freedom” (Evans 1982) has been central to most classical approaches to IEM. In the Evansian picture, it is not clear, however, whether there is room for a description of what may be the strongest and most interesting variant of IEM; namely what Pryor (1999) has first brought (...) to the fore under the name “Which-object IEM”, and which I’ll prefer calling existential IEM. I argue that recent development of relativist frameworks in semantics and pragmatics, particularly in Recanati (2007a-b), (2009), (2010), (2012a), may be precisely of a nature to address this limitation. The relativist theory of IEM, and in particular its suitability to cover existential IEM, may superficially seem to stem from a rejection of the core elements of the classical identification-freedom approach. However, I hope to show that, modulo a clarification and richer un-derstanding of the relevant notions of identification and identification-freedom, the relativist theory of IEM can be seen as both pushing further and complementing Evans’s intuitions, rather than conflicting with them. (shrink)

Since the 1960s, it has been recognized that “medical ethics,” the area of inquiry about the obligations of practitioners of medicine, is inadequate for capturing and addressing the complexities associated with modern medicine, human health, and wellbeing. Subsequently, a new specialty emerged which involved scholars and professionals from a variety of disciplines who had an interest in healthcare ethics. The name adopted is variously biomedical ethics or bioethics. The practice of bioethics in clinical settings is clinical ethics and its primary (...) aim is to resolve patient care issues and conflicts. Nurses are among these clinical ethicists. They are drawn to the study and practice of bioethics and its applications as way to address the problems encountered in practice. A significant number are among the ranks of clinical ethicists. However, in the role of bio- or clinical ethicist, some retained the title of their original profession, calling themselves nurse ethicists, and some did not. In this article, we explore under which conditions it is permissible or preferable that one retains one’s prior profession’s nomenclature as a prefix to “ethicist,” under which conditions it is not, and why. We emphasize the need for transparency of purpose related to titles and their possible influence on individual and social good. (shrink)

Increasing computational power and improving deep learning methods have made computer vision technologies pervasively common in urban environments. Their applications in policing, traffic management, and documenting public spaces are increasingly common (Ridgeway 2018, Coifman et al. 1998, Sun et al. 2020). Despite the often-discussed biases in the algorithms' training and unequally borne benefits (Khosla et al. 2012), almost all applications similarly reduce urban experiences to simplistic, reductive, and mechanistic measures. There is a lack of context, depth, and specificity in these (...) practices that enables semantic knowledge or analysis within urban contexts, especially within the context of using and occupying urban space. This paper will critique existing uses of artificial intelligence and computer vision in urban practices to propose a new framework for understanding people, action, and public space. This paper revisits Geertz's (1973) use of thick descriptions in generating interpretive theories of culture and activity and uses this lens to establish a framework to approach evaluating the varied uses of computer vision technologies that weigh meaning. By discussing cases of implemented examples of urban computer vision—from LinkNYC and Numina's urban measurements to the Detroit Police's use of DataWorks Plus's facial recognition technology—it proposes a framework for evaluating the thickness of the algorithm's conclusions against the computational method's complexity required to produce that outcome. Further, we discuss how the framework's positioning may differ (and conflict) between different users of the technology, from engineer to urban planner and policymaker, to citizen. This paper also discusses how the current use and training of deep learning algorithms and how this process limits semantic learning and proposes three potential methodologies toward gaining a more contextually specific, urban-semantic, description of urban space relevant to urbanists. This paper contributes to the critical conversations regarding the proliferation of artificial intelligence by challenging the current applications of these technologies in the urban environment by highlighting their failures within this context while also proposing an evolution of these algorithms that may ultimately make them sensitive and useful within this spatial and cultural milieu. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Semantics in Aristotle’s OrganonMark WheelerVarious contemporary commentators have made conflicting claims about Aristotle’s theory of meaning. Some have claimed that he has a denotational theory of meaning, others that he has an ideational theory of meaning, and yet others that he has confused the denotational and ideational aspects of meaning.1 Recently, Kretzmann and Irwin have presented arguments which, taken together, imply that Aristotle has no theory of meaning.2I think (...) that all of these views are mistaken. Aristotle, I shall argue, is working with a rather sophisticated and coherent theory of meaning incorporating both denotational and ideational components. In section 1, I reconstruct the general theory of linguistic signification presented in De Interpretatione [End Page 191] 16a3–9, a passage which has been the cornerstone of both ancient and contemporary interpretations of Aristotle’s theory of meaning. I develop an interpretation different in important respects from both the standard view and recent alternatives. Aristotle’s general theory emerges as a remarkably flexible account of the relations among linguistic signs, mental images, and real things.3 In section 2, I recast Aristotle’s general theory in contemporary semantic terminology and respond to various arguments purporting to show that Aristotle hasn’t a theory of meaning as these are now understood.1. ARISTOTLE’S GENERAL THEORY OF LINGUISTIC SIGNIFICATIONIn the present section, I develop an interpretation of Aristotle’s explicit, albeit terse, sketch at De Interpretatione 16a3–9 of the fundamental semiotic relations among written marks, spoken sounds, affections of the soul, and things in the world. In so doing, I consider and reject an argument according to which the passage either doesn’t present a general theory of linguistic signification or, if it does, the theory presented is fatally flawed.4 The results of this section are very general but important enough to warrant isolated attention. I argue that, given Int. 16a3–9, Aristotle is committed to the following claims: (1) Written marks are signs of spoken sounds; (2) spoken sounds are, by their very nature, signs of mental images; (3) spoken sounds are, by convention, signs of mental images; (4) the mental images signified by spoken sounds are, by their very nature, signs of real perceptible or intelligible qualities; and (5) the mental images signified by spoken sounds are, by their very nature, signs of real things.5 [End Page 192]Our passage has been the subject of extensive study. Kretzmann has called it “the most influential text in the history of semantics” (3). It is worth quoting in full:Now spoken sounds [ϕωναί] are symbols [σύμβολα] of affections in the soul [ἐν τῇ Ψυχῇ παθημάτων], and written marks [γϱαϕὀμενα] symbols of spoken sounds. And just as written marks [γϱάμματα] are not the same [τά αὐτά] for all men, neither are spoken sounds. But what these are in the first place [πϱώτων] signs [σημει̑α] of—affections of the soul [παθἡματα τῆς Ψυχῆς]—are the same for all; and what these affections are likenesses [ὁμοιώματα] of—real things [πϱάγματα]—are also the same. These matters have been discussed in the work on the soul and do not belong to the present subject.6Traditionally, the passage is taken to present a sketch of Aristotle’s general theory of meaning.7 Standard interpretations run roughly as follows. First, Aristotle lays down three general semantic principles: Written marks signify spoken sounds; spoken sounds signify affections in the soul; and affections in the soul represent things in the world. These principles establish the basic semiotic relations among language, thought, and reality. Second, Aristotle implies (cf. Int. 16a6) that spoken sounds signify in the first place affections in the soul and that, by means of this primary significance, spoken sounds signify in the second place real things.8 I shall call this the ‘Semantic Primacy Thesis. ‘ Third, the affections in the soul with which Aristotle is concerned are thoughts [νοἠματα], and he refers us to book III, chapters 7–8 of the De Anima for further discussion of the nature of these. Lastly, Aristotle is developing a strictly conventionalist theory of linguistic meaning, according to which although all human beings have access to the same affections in the soul and the same real things, different written and spoken languages are used by different communities to signify... (shrink)

Conflicts between legal norms are common in reality. In many legislations, legal conflicts between norms are resolved by applying ordered principles. This work presents a formalization of the conflict resolution mechanism and introduces action legal logic (⁠ALL) to reason about the normative consequences of possibly conflicting legal systems. The semantics of ALL is explicitly based on legal systems consisting of norms and ordered principles. Legal systems specify the legal status of transitions in transition systems and the language of ALL (...) describes the legal status of paths in transition systems. The formalization is used to study abstract revisions of legal systems. The expressivity of ALL is studied and its completeness is proved. (shrink)

Like the journal TOPOl, the TOPOl Library is based on the assumption that philosophy is a lively, provocative, delightful activity, which constantly challenges our inherited habits, painstakingly elaborates on how things could be different, in other stories, in counterfactual situations, in alternative possible worlds. Whatever its ideology, whether with the intent of uncovering a truer structure of reality or of shooting our anxiety, of exposing myths or of following them through, the outcome of philosophical activity is always the destabilizing, unsettling (...) generation of doubts, of objections, of criticisms. It follows that this activity is intrinsically a dialogue, that philosophy is first and foremost philosophical discussion, that it requires bringing out conflicting points of view, paying careful, sympathetic attention to their structure, and using this dialectic to articulate one's approach, to make it richer, more thoughtful, more open to variation and play. And it follows that the spirit which one brings to this activity must be one of tolerance, of always suspecting one's own blindness and consequently looking with unbiased eye in every comer, without fearing to pass a (fallible) judgment on what is there but also without failing to show interest and respect. (shrink)

It is well known that mitto comes to mean ‘put’ in late Latin and that it shows reflexes with this sense in the Romance languages . But the nature of this semantic change has not been fully explained, nor has the relationship of the word with other placing-terms in Latin. E. Löfstedt has stated simply that it ‘takes over the meaning ot ponere’.2 But as pono itself remains common in all types of Latin, the question arises whether the two (...) words did really come into conflict. It is the purpose of the first two sections of this article to show that for a considerable period pono and mitto occupied complementary places in a lexical system. This system exhibits a definite structure which remains unaltered from early Latin to at least the sixth century A.D., though its component terms undergo some changes. In section I pono and the words which in earlier Latin performed the functions later assumed by mitto will be discussed. In section I I we shall move on to mitto itself. It will be necessary to consider the nature and motivation of the transition ‘throwput’ as it appears in Latin. (shrink)

It is well known that mitto comes to mean ‘put’ in late Latin and that it shows reflexes with this sense in the Romance languages. But the nature of this semantic change has not been fully explained, nor has the relationship of the word with other placing-terms in Latin. E. Löfstedt has stated simply that it ‘takes over the meaning ot ponere’.2 But as pono itself remains common in all types of Latin, the question arises whether the two words (...) did really come into conflict. It is the purpose of the first two sections of this article to show that for a considerable period pono and mitto occupied complementary places in a lexical system. This system exhibits a definite structure which remains unaltered from early Latin to at least the sixth century A.D., though its component terms undergo some changes. In section I pono and the words which in earlier Latin performed the functions later assumed by mitto will be discussed. In section I I we shall move on to mitto itself. It will be necessary to consider the nature and motivation of the transition ‘throwput’ as it appears in Latin. (shrink)

The core of Christopher Hom and Robert May’s semantic innocence is the thesis that ethnic slurs have empty extensions. Thereby, a slurring term makes any non-negated slurring sentence false. At the same time, Hom and May emphasise that the most important task in the study of slurs is to explain non-xenophobic understanding of slurs. In this paper, I argue that there is a conflict between the two claims. I show this with Kaplanian inferences, which, in my view, are (...) crucial for the non-xenophobic understanding. After all, slurs offend us because we understand them. (shrink)

An original theory of some relations between certain aspects of sampled dead languages, compared to and contrasted with a variery of partially connectible formal languages. This is the context for a new analysis of competing and conflicting scholarly accounts of typical semantic fields in the ancent uses of these languages. Actual textual examples are deployedthroughout this book to embed its proceedings in actual creative narrative. A further layer of engagement is to engage in assessing the status of recent influential (...) interpretations of these texts. (shrink)