This article first examines a number of different definitions of lying, from Aldert Vrij, Warren Shibles, Sissela Bok, the Oxford English Dictionary, Linda Coleman and Paul Kay, and Joseph Kupfer. It considers objections to all of them, and then defends Kupfer’s definition, as well as a modified version of his definition, as the best of those so far considered. Next, it examines five other definitions of lying, from Harry G. Frankfurt, Roderick M. Chisholm and Thomas D. (...) Feehan, David Simpson, Thomas Carson, and Don Fallis. It finds reason to reject these definitions, in favor of the two definitions of lying previously defended, namely:(i) To lie (to another person) = df. to make a believed-false statement (to another person) with the intention that that statement be believed to be true (by the other person).(ii) To lie (to another person) = df. to make a believed-false statement (to another person), either with the intention that that statement be believed to be true (by the other person), or with the intention that it be believed (by the other person) that that statement is believed to be true (by the person making the statement), or with both intentions. (shrink)

Survey of different definitions of lying and deceiving, with an emphasis on the contemporary debate between Thomas Carson, Roy Sorensen, Don Fallis, Jennifer Saul, Paul Faulkner, Jennifer Lackey, David Simpson, Andreas Stokke, Jorg Meibauer, Seana Shiffrin, and James Mahon, among others, over whether lies always aim to deceive. Related questions include whether lies must be assertions, whether lies always breach trust, whether it is possible to lie without using spoken or written language, whether lies must always be false, whether (...) lies that are unsuccessful are still lies, and whether deception must aim at creating false beliefs as opposed to preventing people from acquiring true beliefs. (shrink)

Standard definitions of lying imply that intending to deceive others is a necessary condition of one's telling a lie. In an earlier paper, which appeared in this journal, Wokutch, Murrmann and I argued that intending to deceive others is not a necessary condition of one's telling a lie and proposed an alternative definition. In a reply which also appeared in this journal, Gary Jones argues that our arguments fail to establish the claim that it is possible to lie (...) without intending to deceive others, and that the objections which we raise for standard definitions apply equally to our own. The present paper argues that one can lie without intending to deceive others. I concede Jones' second criticism and propose a new alternative definition. (shrink)

Few moral questions have greater bearing on the conduct of our everyday lives than questions about the morality of lying. These questions are also important for ethical theory. An important test of any theory of right and wrong is whether it gives an adequate account of the morality of lying. Conceptual questions about the nature of lying are prior to questions about the moral status of lying. Any theory about the moral status of lying presupposes (...) an account of what lying is. (shrink)

The traditional and prevailing definition of lying is that lying is some variation or combination of: “an untruth told with intent to deceive.” I establish that this is the case, and that, as a result, contradictions and injustices arise. An alternative definition is proposed which is shown to avoid these difficulties. It is also shown that and how on the new definition the alleged “Liar paradox” is easily dissolved.

In a recent article (2017), Alan Vincelette attempts to defend the Grotian definition of lying. In much of the article he argues when it is licit to tell a formal falsehood. This focus, however, is a mistake. In particular, Vincelette conflates two distinct questions: a) is lying ever morally permissible?, and b) is the Grotian definition of lying an adequate definition? Much of Vincelette‘s response to my earlier criticisms (Skalko 2015) of the Grotian (...) class='Hi'>definition focuses on (a), but neglects (b). But (a) is really beside the point. The current debate is over the definition of a lie, not over whether lying is ever permissible. In this latter respect, I argue that Vincelette‘s revised definition of a lie still fails as an adequate definition of lying. (shrink)

According to the traditional definition of lying, somebody lies if he or she makes a believed-false statement with the intention to deceive. The traditional definition has recently been challenged by non-deceptionists who use bald-faced lies to underpin their view that the intention to deceive is no necessary condition for lying. We conducted two experiments to test whether their assertions are true. First, we presented one of five scenarios that consisted of three different kinds of lies. Then (...) we asked participants to judge whether the scenario at hand was a lie, whether the speaker intended to deceive somebody, and how they would judge the behavior in terms of morality. As expected, our results indicate that the intention to deceive is not a necessary condition for lying. Participants rated indifferent lies to be lies and judged that no intention to deceive was involved in these cases. In addition, all bald-faced lies were evaluated as lies. However, participants widely ascribed an intention to deceive to bald-faced lies, which thus might not apply as counterexamples against the traditional definition of lying. Besides, lies are judged as morally wrong regardless of an intention to deceive. (shrink)

Among Catholic philosophers, Saint Augustine was the first boldly to propose and defend the absolute view that all lies are wrong. Under no circumstances can a lie be licit. This absolute view held sway among Catholics until the sixteenth century with the introduction of the doctrine of mental reservation. In the seventeenth century, Hugo Grotius introduced another way to uphold the absolute view by changing the definition of lying: If the right of another is not violated, then there (...) is no lie. One could thus tell the murderer at the door “Nobody is home” without lying, as he has no right to know the whereabouts of his potential victim. By the late nineteenth century, Grotius’s definition of lying began gaining a following among Catholic philosophers and theologians, and continues to be held today by some Catholic philosophers. This article argues that adopting the Grotian definition of lying is a mistake. (shrink)

Although Kant is one of the very few classical writers referred to in the current literature on lying, hardly any attention is paid to how his views relate to the contemporary discussion on the definition of lying. I argue that, in Kant’s account, deception is not the defining feature of lying. Furthermore, his view is able to acknowledge non-deceptive lies. Kant thus holds, I suggest, a version of Intrinsic Anti-Deceptionism. In his specific version of such a (...) view, furthermore, dishonesty is the distinctive feature of lying. Finally, I highlight the important methodological differences between Kant’s normatively minded account and the primarily descriptive contemporary discussion, with regard to the role of intuitions and definitions in building a moral theory: In contrast to the current debate, Kant does not rely on intuitions, but defines lying in terms of the obligation it violates. (shrink)

This paper aims to question the traditional definition of lying. I do not present my definition of this phenomenon. Instead, I try to show that the traditional definition – to lie one must utter a false claim – is inadequate. To do that, in the first part of the paper, I present Herbert Paul Grice’s theory of conversational implicatures, which are explicitly excluded from the traditional definition. Next, relying on the theory of default meanings, I (...) reject the widespread idea that the speaker can always distance themselves from a pragmatically conveyed message. Then I present the traditional definition of lying and the role that the intention of the speaker and the responsibility of the hearer play in it. In the second part, I apply the insights gathered by that point to Shakespeare’s tragedy Othello. After a brief presentation of the relation between Othello and Iago, I present three examples of dialogues from the play that I consider to be the cases of lying accomplished with conversational implicatures. This kind of analysis has a dual role. The first one is to show the inadequacy of the traditional definition of lying. Even though Iago does not utter a single false claim, he is lying. The second one to point to the limited scope of the possibility of denying a pragmatically conveyed message. Iago’s pragmatic messages are so strong that he cannot distance himself from them, even when he tries to. (shrink)

Lying is a familiar and important concept for virtually all of us, and philosophers have written a lot about what it means to lie. Although it is commonly accepted that an adequate definition of lying captures people's use and understanding of this concept, there have been surprisingly few empirical studies on it. n recent years, however, there is a trend emerging to remedy this lacuna. In this paper, we provide an overview of these studies. Starting from a (...) widely accepted philosophical definition of lying, we focus on the following three questions: Is an intention to deceive required for lying? Is it possible to lie despite saying something true? Can you lie by falsely implicating? (shrink)

In this article I consider six definitions of deceiving (that is, other-deceiving, as opposed to self-deceiving) from Lily-Marlene Russow, Sissela Bok, OED/Webster's dictionary, Leonard Linsky, Roderick Chisholm and Thomas Feehan, and Gary Fuller, and reject them all, in favor of a modified version of a rejected definition (Fuller). I also defend this definition from a possible objection from Annette Barnes. According to this new definition, deceiving is necessarily intentional, requires that the deceived person acquires or continues to (...) have a false belief, and must involve the agency of the deceived person; furthermore, the deceiver must know or truly believe that the false belief that the deceived person acquires or continues to have is false. (shrink)

By definition, a lie is a dishonestly made statement. It is a wilful misrepresentation, in one's statement, of one's beliefs. Both a truthful person and a liar could hold false beliefs. We should not uncritically regard an untruthfully made statement as an untrue statement, or a truthfully made statement as a true statement. The only instance when a lie is necessarily false is when the liar's corresponding belief that was distorted was true. In other instances, the lie could be (...) either true or false. We conclude that a lie is not necessarily a false statement. (shrink)

The purpose of the paper will be first a presentation of Meinong's concept of lying, and then an application of Meinong's ideas to a certain formal analysis. The analysis will be based on two primitive terms which are two-place predicates: B - "to believe" and W - "to want". On the basis of the above predicates, the Meinongian definition of lying (the three-place predicate L - "to lie") will be given, together with another definition of a (...) speech act (the three-place predicate S - "to say"). It is not intended to give a ready formal system, but rather to show that such a system is possible to construct. The proposal which will be presented with the application of formal tools and which has Meinongian style is open for different interpretations: one of the directions is logic of intentions, another one - theory of speech-acts. (shrink)

The purpose of the paper will be first a presentation of Meinong's concept of lying, and then an application of Meinong's ideas to a certain formal analysis. The analysis will be based on two primitive terms which are two-place predicates: B - "to believe" and W - "to want". On the basis of the above predicates, the Meinongian definition of lying (the three-place predicate L - "to lie") will be given, together with another definition of a (...) speech act (the three-place predicate S - "to say"). It is not intended to give a ready formal system, but rather to show that such a system is possible to construct. The proposal which will be presented with the application of formal tools and which has Meinongian style is open for different interpretations: one of the directions is logic of intentions, another one - theory of speech-acts. (shrink)

Just fifteen years ago, the common non-religious consensus was that homosexual acts were immoral. Within one decade, however, this consensus waned. The secular majority no longer held, as they previously did, that such actions are morally bad. What explains this sudden change? One explanation is that many conservatives lacked adequate philosophical tools to explain the foundations of the earlier historical consensus. Another is that modern research has shown that there never existed any solid philosophical grounds for calling such actions immoral (...) in the first place. This book questions the latter narrative; for prior to this book no exhaustive historical treatment of philosophical thought on the moral question of homosexual acts existed. Both liberals and conservatives failed to research adequately the long history of thought on this issue. The current author not only argues that the earlier non-religious philosophical consensus has largely been ignored, but that the proliferation of arguments in favor of acting on homosexual inclinations reveal a strong desire to justify what isn't possible to justify morally. The non-religious arguments of the great philosopher Thomas Aquinas are then examined; they reveal that his reasoning can soundly show that acting on homosexual inclinations is morally wrong, and also that the same argument rightly entails that every untruthful assertive speech act is morally problematic. If conservatives wish to be consistent, they ought to reject lying too. And if liberals expect conservatives to believe that what they preach is true, then they ought to stand with Aquinas and reject all lying as intrinsically evil. (shrink)

A new definition of lying is gaining traction, according to which you lie only if you say what you know to be false. Drawing inspiration from “New Evil Demon” scenarios, I present a battery of counterexamples against this “Knowledge Account” of lying. Along the way, I comment upon the methodology of conceptual analysis, the moral implications of the Knowledge Account, and its ties with knowledge-first epistemology.

Not only is he lying, who speaks against his knowledge, but even more so he, who speaks against his ignorance [Nichtwissen].Augustine provided the first attempt to define lies in De Mendacio. It is central to his account that lying involves being dishonest. Many still follow Augustine in this. His definition shall serve as a background against which to contrast Nietzsche's notion of lying.2 The dishonesty definition of lying claims that telling a lie involves saying (...) something the liar does not believe to be true. Lying involves making a statement to someone else and trying to make it in such a way that the addressee does not realize the liar does not believe the statement to be true3—the liar tries to deceive the... (shrink)

Lying is an everyday moral phenomenon about which philosophers have written a lot. Not only the moral status of lying has been intensively discussed but also what it means to lie in the first place. Perhaps the most important criterion for an adequate definition of lying is that it fits with people’s understanding and use of this concept. In this light, it comes as a surprise that researchers only recently started to empirically investigate the folk concept (...) of lying. In this paper, we describe three experimental studies which address the following questions: Does a statement need to be objectively false in order to constitute lying? Does lying necessarily include the intention to deceive? Can one lie by omitting relevant facts? (shrink)

The inferentialism due to Robert Brandom presents a compelling normative-deontic picture of language and discursive practices, and as such it is well positioned to address phenomena like lying. This short work outlines a simple account of how lying can be conceptualized within that framework. To that end, the basic Brandomian position is extended to include a novel type of status – namely, pseudo-commitments, which are unique in their being non-binding. The traditional definition of lying is then (...) given a status-oriented form, such that lying consists in presenting a pseudo-commitment with the intention for it to be attributed as a standard commitment. Importantly, this can be articulated in our scorekeeping practices, which is demonstrated with three example exchanges – one featuring an undetected lie, one featuring a detected lie, and one featuring a bald-faced lie. Though simple, the account works and invites extension to other similar phenomena, like sarcasm, acting, bullshit, etc. The notion of pseudo-commitment may also find application outside of the inferentialist context. (shrink)

In this paper I present a new definition of endurance. I argue that the three-dimensionalist ought to adopt a different understanding from the four-dimensionalist, of what it is to have a part simpliciter. With this new understanding it becomes possible to define endurance in a manner that both preserves the central endurantist intuitions, whilst avoiding commitment to any controversial metaphysical theses. Furthermore, since this endurantist definition is a mereological one, there is an elegant symmetry between the definitions of (...) endurance and perdurance in that the theories of three- and four-dimensionalism are both expressed in the language of mereology. Nevertheless, though both definitions are expressed within the same broad language, some of the terms of that language have subtly different meanings within the context of each theory. It is in understanding on the one hand that each theory is essentially a mereological theory and that therefore each shares some underlying theoretical similarities, and yet also that there are some subtle differences in the way each theory understands some of the terms of mereology, that allows us to see clearly what lies at the heart of the debate between these two accounts of persistence. (shrink)

There are many philosophical questions surrounding the notion of lying. Is it ever morally acceptable to lie? Can we acquire knowledge from people who might be lying to us? More fundamental, however, is the question of what, exactly, constitutes the concept of lying. According to one traditional definition, lying requires intending to deceive (Augustine. (1952). Lying (M. Muldowney, Trans.). In R. Deferrari (Ed.), Treatises on various subjects (pp. 53?120). New York, NY: Catholic University of (...) America). More recently, Thomas Carson (2006. The definition of lying. Nous, 40, 284?306) has suggested that lying requires warranting the truth of what you do not believe. This paper examines these two prominent definitions and some cases that seem to pose problems for them. Importantly, theorists working on this topic fundamentally disagree about whether these problem cases are genuine instances of lying and, thus, serve as counterexamples to the definitions on offer. To settle these disputes, we elicited judgments about the proposed counterexamples from ordinary language users unfettered by theoretical bias. The data suggest that everyday speakers of English count bald-faced lies and proviso lies as lies. Thus, we claim that a new definition is needed to capture common usage. Finally, we offer some suggestions for further research on this topic and about the moral implications of our investigation into the concept of lying. (shrink)

Not every speech act can be a lie. A good definition of lying should be able to draw the right distinctions between speech acts that can be lies and speech acts that under no circumstances are lies. This paper shows that no extant account of lying is able to draw the required distinctions. It argues that a definition of lying based on the notion of ‘assertoric commitment’ can succeed where other accounts have failed. Assertoric commitment (...) is analysed in terms of two normative components: ‘accountability’ and ‘discursive responsibility’. The resulting definition of lying draws all the desired distinctions, providing an intensionally adequate analysis of the concept of lying. (shrink)

Background There is no definition of what constitutes a lie when working with people with moderate to severe dementia. Lies are often defined as therapeutic with no evidence of how therapeutic value is gauged. There is no previous research that observes lies being told or the impact the lies have on people with dementia. Aim The aim was to develop a taxonomy of lies for use when supporting people with moderate to severe dementia and then use this to develop (...) a model, which could be used to explore the impact of lie telling. Research design Ethnography was used, with the researcher observing and recording lies told to people with moderate to severe dementia, by professional caregivers. Data analysis was based on Burnard’s thematic analysis. Ethical consideration Ethical approval for the study was obtained from Northumbria University, the Research Ethics Committee (REC) and the Health Research Authority (HRA) in the United Kingdom. Study number 227508. Findings Six categories of lie were identified; blatant, avoidance, familiarity, props, banter and going along with. Spontaneous and planned lies were observed. Motivation, validation and genuineness were key in terms of how the person with dementia responded. These affective domains were used to develop the Lie ARM (affective reflective model). Discussion Planned and spontaneous lies are an effective intervention for people with moderate to severe dementia. Healthcare professionals need to be aware of their motivation for using lies, as well as the impact they have on patients. Conclusion The taxonomy is an objective way to categorise lies. It supports increased reflection, particularly if used in conjunction with the Lie ARM. The Lie ARM is a useful tool to help staff reflect on practice or to predict whether a proposed lie is likely to be therapeutic. (shrink)

§1. Introduction. Asymptotic cones of metric spaces were first invented by Gromov. They are metric spaces which capture the ‘large-scale structure’ of the underlying metric space. Later, van den Dries and Wilkie gave a more general construction of asymptotic cones using ultrapowers. Certain facts about asymptotic cones, like the completeness of the metric space, now follow rather easily from saturation properties of ultrapowers, and in this survey, we want to present two applications of the van den Dries-Wilkie approach. Using ultrapowers (...) we obtain an explicit description of the asymptotic cone of a semisimple Lie group. From this description, using semi-algebraic groups and non-standard methods, we can give a short proof of the Margulis Conjecture. In a second application, we use set theory to answer a question of Gromov.§2. Definitions. The intuitive idea behind Gromov's concept of an asymptotic cone was to look at a given metric space from an ‘infinite distance’, so that large-scale patterns should become visible. In his original definition this was done by gradually scaling down the metric by factors 1/nfornϵ ℕ. In the approach by van den Dries and Wilkie, this idea was captured by ultrapowers. Their construction is more general in the sense that the asymptotic cone exists for any metric space, whereas in Gromov's original definition, the asymptotic cone existed only for a rather restricted class of spaces. (shrink)

Deceptive implicatures are a subtle communicative device for leading someone into a false belief. However, it is widely accepted that deceiving by means of deceptive implicature does not amount to lying. In this paper, we put this claim to the empirical test and present evidence that the traditional definition of lying might be too narrow to capture the folk concept of lying. Four hundred participants were presented with fourteen vignettes containing utterances that communicate conversational implicatures which (...) the speaker believes to be false. We further collected several potential proxy measures of lying, to get a better understanding of when a deceptive implicature is considered a case of lying. The results indicate that most implicatures (ten out of fourteen) were evaluated as lies and that lie ratings were closely tracked by the degree to which speakers were considered to have committed themselves to the truth of the content conveyed by their deceptive implicatures. (shrink)

This paper aims to uncover where the disagreement between illusionism and anti-illusionism about phenomenal consciousness lies fundamentally. While illusionists claim that phenomenal consciousness does not exist, many philosophers of mind regard illusionism as ridiculous, stating that the existence of phenomenal consciousness cannot be reasonably doubted. The question is, why does such a radical disagreement occur? To address this question, I list various characterisations of the term “phenomenal consciousness”: (1) the what-it-is-like locution, (2) inner ostension, (3) thought experiments such as philosophical (...) zombies, inverted qualia and Mary’s room, (4) scientific knowledge about secondary properties, (5) theoretical properties such as being ineffable and being intrinsic, and (6) appearance/reality collapse. Then I examine whether each characterization provides (i) a dubitable sense of phenomenal consciousness in which the existence of phenomenal consciousness can be reasonably doubted, (ii) an indubitable sense in which its existence cannot be reasonably doubted, or (iii) a gray sense in which it is controversial whether its existence can be reasonably doubted. By doing so, I show that there is no single sense of phenomenal consciousness in which illusionists and anti-illusionists disagree whether the existence of phenomenal consciousness can be reasonably doubted. I conclude that the disagreement between illusionists and anti-illusionists is fundamentally terminological: while illusionists adopt a dubitable sense of phenomenal consciousness, anti-illusionists adopt an indubitable sense of phenomenal consciousness. Because of the extreme vagueness and ambiguity of the term “phenomenal consciousness”, illusionists and anti-illusionists fail to see that they talk about different senses of phenomenal consciousness. (shrink)

According to the traditional philosophical definition, you lie if and only if you assert what you believe to be false with the intent to deceive. However, several philosophers (e.g., Carson 2006, Sorensen 2007, Fallis 2009) have pointed out that there are lies that are not intended to deceive and, thus, that the traditional definition fails. In 2009, I suggested an alternative definition: you lie if and only if you say what you believe to be false when you (...) believe that one of Paul Grice's conversational norms (“Do not say what you believe to be false”) is in effect. Faulkner (forthcoming), Stokke (forthcoming), and Pruss (2012) have subsequently argued that my 2009 definition fails as well because it counts some statements that are clearly not lies as being lies. In this paper, I identify some additional counter-examples of this sort. But I argue that my 2009 definition can easily be revised to deal with such counter-examples once we clarify that the relevant norm is really against communicating something false rather than against merely saying it. Nevertheless, I show that even this revised version of my 2009 definition fails because it counts some statements that are lies as not being lies. Lies told by young children – which uncontroversially count as lies on the traditional philosophical definition – suggest that lying (as well as asserting in general) does not require believing that such a norm is in effect. Even so, I claim that, since all liars intend to do something that would violate this norm if it were in effect, there is a successful definition of lying that is at least in the spirit of my 2009 definition. (shrink)

Lying is an important moral phenomenon that most people are affected by on a daily basis—be it in personal relationships, in political debates, or in the form of fake news. Nevertheless, surprisingly little is known about what actually constitutes a lie. According to the traditional definition of lying, a person lies if they explicitly express something they believe to be false. Consequently, it is often assumed that people cannot lie by more indirectly communicating believed‐false claims, for instance (...) by merely conversationally implicating them. In this paper, we subject this claim to an empirical test. In a preregistered study of 300 participants, we investigate how people judge cases of implicit deceptions that would usually be excluded by the traditional definition of lying (i.e., conversational implicatures, presuppositions, and nonverbal actions). Our results show that people do in fact consider it possible to lie by indirect means, suggesting that people have a broader concept of lying than is usually assumed. Moreover, our findings indicate that lie judgments are closely tied to the extent to which agents are perceived as having committed themselves to the believed‐false claims they have communicated. We discuss the implications of our results for the traditional definition of lying and propose a new commitment‐based definition of lying that can account for the findings of our experiment. (shrink)

I propose an analysis of lying with uninformative speech acts. The orthodox view states that lying is restricted to assertions. However, the growing case for non-assertoric lies made by presuppositions or conventional implicatures challenges this orthodoxy. So far, the only presuppositions to have been considered as lies were informative presuppositions. In fact, uninformative lies were not discussed in the philosophical literature. However, limiting the possibility of lying to informative speech acts is too restrictive. Firstly, I show that (...) standard, uninformative presuppositions can also be lies. Secondly, I extend this picture into uninformative lies made by declarative statements. To implement my proposal, I do not need a new definition of lying. Recently popular commitment-based definitions of lying are able to properly handle uninformative lies. (shrink)

Traditional definitions of lying require that a speaker believe that what she asserts is false. Sam Fox Krauss seeks to jettison the traditional belief requirement in favour of a necessary condition given in a credence-accuracy framework, on which the liar expects to impose the risk of increased inaccuracy on the hearer. He argues that this necessary condition importantly captures nearby cases as lies which the traditional view neglects. I argue, however, that Krauss's own account suffers from an identical drawback (...) of being unable to explain nearby cases; and even worse, that account fails to distinguish cases of telling lies from cases of telling the truth. (shrink)

In his recent article, ``Self-Consciousness'’, George Bealer has set outa novel and interesting argument against functionalism in the philosophyof mind. I shall attempt to show, however, that Bealer's argument cannotbe sustained.In arguing for this conclusion, I shall be defending three main theses.The first is connected with the problem of defining theoreticalpredicates that occur in theories where the following two features arepresent: first, the theoretical predicate in question occurswithin both extensional and non-extensional contexts; secondly, thetheory in question asserts that the relevant (...) theoretical states enterinto causal relations. What I shall argue is that a Ramsey-styleapproach to the definition of such theoretical terms requires twodistinct quantifiers: one which ranges over concepts, and theother which ranges over properties in the world.My second thesis is a corollary: since the theories on whichBealer is focusing have both of the features just mentioned, and sincethe method that he employs to define theoretical terms in his argumentagainst functionalism does not involve both quantifiers that range overproperties and quantifiers that range over concepts, that method isunsound.My final thesis is that when a sound method is used, Bealer's argumentagainst functionalism no longer goes through.The structure of my discussion is as follows. I begin by setting out twoarguments – the one, a condensed version of Bealer's argument, andthe other, an argument that parallels Bealer's argument very closely.The parallel argument leads to a conclusion, however, that, rather thanbeing merely somewhat surprising, seems very implausible indeed. Forwhat the second argument establishes, if sound, is that there can betheoretical terms that apply to objects by virtue of their first-orderphysical properties, but whose meaning cannot be defined via aRamsey-style approach.Having set out the two parallel arguments, I then go on to focus uponthe second, to determine what is wrong with it. My diagnosis will bethat the problem with the argument arises from the fact that it involvesdefining a theoretical term that occurs both inside and outside ofopaque contexts, for the method employed fails to take into account thefact that the types of entities that are involved in the relevanttruthmakers are different when a sentence occurs within an extensionalcontext from those involved when a sentence occurs within anon-extensional context.I then go on to discuss how one should define a theoretical term thatoccurs within such theories, and I argue that in such a case one needstwo quantifiers, ranging over different types of entities – on theone hand, over properties and relations, and the other, over concepts. Ithen show that, when such an approach is followed, the argument inquestion collapses.I then turn to Bealer's argument against functionalism, and I show,first, that precisely the same method of defining theoretical terms canbe applied there, and, secondly, that, when this is done, it turns outthat that argument is also unsound.Next, I consider two responses that Bealer might make to my argument,and I argue that those responses would not succeed.Finally, I conclude by asking exactly where the problem lies in the caseof Bealer's argument. My answer will be that it is not simply the factthat one is dealing with a theoretical term that occurs in bothextensional and non-extensional contexts. It is rather the combinationof that feature together with the fact that the theory in questionasserts that the relevant type of theoretical state enters into causalrelations. For the first of these features means that the Ramseysentence for the theory must involve quantification over concepts, whilethe presence of the second feature means that the Ramsey sentence mustinvolve quantification over properties in the world, and so no attemptto offer a Ramsey-style account of the meaning of the relevanttheoretical term can succeed unless one employs both quantification overconcepts and quantification over properties. Bealer, however, in hisargument against functionalism, uses a method of defining theoreticalterms that does not involve both types of quantification, and it isprecisely because of this that his argument does not in the end succeed. (shrink)

The main objective of immunology is to establish why and when an immune response occurs, that is, to determine a criterion of immunogenicity. According to the consensus view, the proper criterion of immunogenicity lies in the discrimination between self and nonself. Here we challenge this consensus by suggesting a simpler and more comprehensive criterion, the criterion of continuity. Moreover, we show that this criterion may be considered as an interpretation of the immune 'self'. We conclude that immunologists can continue to (...) speak of the self, provided that they admit that the self/nonself discrimination is not an adequate criterion of immunogenicity. (shrink)

What is the relationship between lying, belief, and knowledge? Prominent accounts of lying define it in terms of belief, namely telling someone something one believes to be false, often with the intent to deceive. This paper develops a novel account of lying by deriving evaluative dimensions of responsibility from the knowledge norm of assertion. Lies are best understood as special cases of vicious assertion; lying is the anti-paradigm of proper assertion. This enables an account of (...) class='Hi'>lying in terms of knowledge: roughly, lying is telling someone something you know ain't so. (shrink)

Nicolai Hartmann, in an interesting discussion of Aristotle’s account of moral virtue, has called attention to the difference between the contrariety of opposed vices and the contrast of certain virtues. The äκρa or extremes, somewhere between which Aristotle thought that any morally virtuous disposition must lie, are not conciliable. The same man cannot combine or reconcile, in the same action, cowardice and bravery, intemperance and insensibility, stinginess and thriftlessness, passion and lack of spirit. These are pairs of contraries, between which (...) a virtue lies; but the virtue is not a synthesis of the extremes in a pair. (shrink)

Theorists in the debate on how to define lying disagree whether it is possible to lie with pictures. At the same time, they agree that definitions of lying should be consistent with how laypersons use the term ‘lie’. This calls for an empirical perspective on whether ordinary usage allows for pictorial lies. The present paper provides some initial data on this question by reporting an experiment with 623 participants investigating layperson judgements about cases of insincere linguistic and pictorial (...) communication. The results indicate that ordinary usage of ‘lie’ does permit pictorial lies. (shrink)

In chapter four of Truth and Truthfulness Bernard Williams presents an account of assertion that relies heavily on the ‘psychological’ notions of belief and intention. In chapter five his definition of lying similarly relies on such notions. For Williams, insofar as there are norms governing assertion as such or norms broken by lying as such, these norms relate to saying what you think to be true, as distinct from saying what is true. I argue that this ‘psychologized’ (...) account of assertion (and lying) is for various reasons mistaken. A consequence of Williams’s approach is that ‘Shall I tell the truth here?’ is presented as a much more open question for an agent than it possibly can be. Only by adverting to the language-game presupposed by that question’s having any sense at all can we arrive at a fair picture of when and how the answer ‘No’ might be reasonable. (shrink)

The concept of lying is generally assumed to be closely related to the concept of assertion. However, the literature on lying has focused almost exclusively on lies expressed by unqualified assertions. Sometimes a speaker chooses to qualify her assertion by hedging, making her utterance a hedged declarative. This paper defends the thesis that lies can be expressed by untruthful hedged declaratives, and explores the implications of this thesis for the definition of lying. Many standard approaches to (...) the definition of lying allow lies to be expressed by untruthful hedged declaratives, which may explain why these cases have been ignored in the literature. However, untruthful hedged declaratives present a problem for a recently-proposed theory that analyzes lying in terms of the Knowledge Norm of Assertion. According to this theory, a necessary condition on lying is that in asserting that p, the speaker represents herself as knowing that p; however, in making an untruthful hedged declarative a speaker represents herself as having an epistemic attitude weaker than knowledge. The fact that such a theory fails to adequately explain untruthful hedged declaratives provides a reason to prefer alternative theories of lying. The discussion draws out some important observations about the concepts of lying, assertion, belief, and the relations between them. (shrink)

In a recent article, Krauss (2017) raises some fundamental questions concerning (i) what the desiderata of a definition of lying are, and (ii) how definitions of lying can account for partial beliefs. This paper aims to provide an adequate answer to both questions. Regarding (i), it shows that there can be a tension between two desiderata for a definition of lying: 'descriptive accuracy' (meeting intuitions about our ordinary concept of lying), and 'moral import' (meeting (...) intuitions about what is wrong with lying), vindicating the primacy of the former desideratum. Regarding (ii), it shows that Krauss' proposed 'worse-off requirement' meets neither of these desiderata, whereas the 'comparative insincerity condition' (Marsili 2014) can meet both. The conclusion is that lies are assertions that the speaker takes to be more likely to be false than true, and their distinctive blameworthiness is a function of the extent to which they violate a sincerity norm. (shrink)

Many recent definitions of lying are based on the notion of what is said. This paper argues that says-based definitions of lying cannot account for lies involving non-literal speech, such as metaphor, hyperbole, loose use or irony. It proposes that lies should instead be defined in terms of assertion, where what is asserted need not coincide with what is said. And it points to possible implications this outcome might have for the ethics of lying.

It is widely held that all lies are assertions: the traditional definition of lying entails that, in order to lie, speakers have to assert something they believe to be false. It is also widely held that assertion contrasts with presupposition and, in particular, that one cannot assert something by presupposing it. Together, these views imply that speakers cannot lie with presuppositions—a view that Andreas Stokke has recently explicitly defended. The aim of this paper is to argue that speakers (...) can lie with presuppositions, and to discuss some of the implications this outcome has for current research on lying, assertion and presupposition. (shrink)

The distinction between lying and mere misleading is commonly tied to the distinction between saying and conversationally implicating. Many definitions of lying are based on the idea that liars say something they believe to be false, while misleaders put forward a believed-false conversational implicature. The aim of this paper is to motivate, spell out, and defend an alternative approach, on which lying and misleading differ in terms of commitment: liars, but not misleaders, commit themselves to something they (...) believe to be false. This approach entails that lying and misleading involve speech-acts of different force. While lying requires the committal speech-act of asserting, misleading involves the non-committal speech-act of suggesting. The approach leads to a broader definition of lying that can account for lies that are told while speaking non-literally or with the help of presuppositions, and it allows for a parallel definition of misleading, which so far is lacking in the debate. (shrink)

According to the standard philosophical definition of lying, you lie if you say something that you believe to be false with the intent to deceive. Recently, several philosophers have argued that an intention to deceive is not a necessary condition on lying. But even if they are correct, it might still be suggested that the standard philosophical definition captures the type of lie that philosophers are primarily interested in (viz., lies that are intended to deceive). In (...) this paper, I argue that the standard philosophical definition is not adequate as a definition of deceptive lying either. I then suggest two plausible alternative definitions of this concept. (shrink)

In the philosophical literature on the definition of lying, the analysis is generally restricted to cases of flat-out belief. This chapter considers the complex phenomenon of lies involving partial beliefs – beliefs ranging from mere uncertainty to absolute certainty. The first section analyses lies uttered while holding a graded belief in the falsity of the assertion, and presents a revised insincerity condition, requiring that the liar believes the assertion to be more likely to be false than true. The (...) second section analyses assertions that express graded beliefs, exploring how mitigation and reinforcement can alter the insincerity conditions for lying. The last section considers the case of lies that attack certainty (knowledge-lies), understood as attempt to alter the hearer's graded beliefs. (shrink)

Says-based definitions of lying require a notion of what is said. I argue that a conventions-based notion of utterance content inspired by Korta and Perry’s (in: Tsohatzidis (ed), John Searle's philosophy of language: Force, meaning, and thought, Cambridge University Press, 2007a) _locutionary content_ and Devitt’s (Overlooking conventions. The trouble with linguistic pragmatism, Springer, 2021) _what is said_ meets the desiderata for that theoretical role. In Sect. 1 I recall two received says-based definitions of lying and the notions of (...) what is said that have been proposed for them. In Sect. 2 I recall the desiderata that a notion of content must fulfil in order to cover the role of what is said in says-based definitions of lying. In Sect. 3 I discuss the points that Korta and Perry’s _locutionary content_ and Devitt’s _what is said_ have in common with respect to the centrality that linguistic conventions have for the constitution of utterance contents. In Sect. 4 I argue that a conventions-based notion of utterance content meets the desiderata for the role of what is said in says-based definitions of lying and has some important advantages over the notions of what is said that have been so far proposed. In Sect. 5 I point out the impact that the debate over the definition of lying has on the semantics/pragmatics divide in philosophy of language. (shrink)

One recurrent objection against minimalism is that minimal contents have no theoretical role. It has recently been argued that minimal contents serve to draw the distinction between lying and misleading. In Sect. 1 and Sect. 2 I summarise the main argument in support of that claim and contend that it is inconclusive. In Sect. 3 I discuss some cases of lying and some of misleading that raise difficulties for minimalism. In Sect. 4 I make a diagnosis of the (...) failure of minimalism with those cases. In Sect. 5 I strengthen the case against minimal contents by addressing two received says-based definitions of lying. My analysis of the failure of minimalism suggests that the distinction between lying and misleading, at least in some important cases, calls for a kind of utterance content that is grounded on conventions of language. (shrink)

This paper is divided into two parts. In the first part, I extend the traditional definition of lying to illocutionary acts executed by means of explicit performatives, focusing on promising. This is achieved in two steps. First, I discuss how the utterance of a sentence containing an explicit performative such as “I promise that Φ ” can count as an assertion of its content Φ . Second, I develop a general account of insincerity meant to explain under which (...) conditions a given illocutionary act can be insincere, and show how this applies to promises. I conclude that a promise to Φ is insincere (and consequently a lie) only if the speaker intends not to Φ , or believes that he will not Φ , or both. In the second part, I test the proposed definition of lying by promising against the intuitions of ordinary language speakers. The results show that, unlike alternative accounts, the proposed definition makes the correct predictions in the cases tested. Furthermore, these results challenge the following necessary conditions for telling a lie with content p: that you have to assert p directly; that you have to believe that p be false; that p must be false; that you must aim to deceive the addressee into believing that p. (shrink)

The problem of human language is studied in the context of the definition “civilization” on the basis of Darwin’s theory. The author defines civilization as “survival of the unfit”. The author supposes that language was invented by the men to describe their heroic deeds for the women in order to be selected by them for reproduction. In other words, language became a selection criterion together with beauty and presents.

Thomas Carson offers the most comprehensive and up-to-date investigation of moral and conceptual questions about lying and deception. Part I addresses conceptual questions and offers definitions of lying, deception, and related concepts such as withholding information, "keeping someone in the dark," and "half truths." Part II deals with questions in ethical theory. Carson argues that standard debates about lying and deception between act-utilitarians and their critics are inconclusive because they rest on appeals to disputed moral intuitions. He (...) defends a version of the golden rule and a theory of moral reasoning. His theory implies that there is a moral presumption against lying and deception that causes harm — a presumption at least as strong as that endorsed by act-utilitarianism. He uses this theory to justify his claims about the issues he addresses in Part III: deception and withholding information in sales, deception in advertising, bluffing in negotiations, the duties of professionals to inform clients, lying and deception by leaders as a pretext for fighting wars, and lying and deception about history, and cases of distorting the historical record by telling half-truths. The book concludes with a qualified defence of the view that honesty is a virtue.Readership: Scholars and advanced students of philosophy, as well as historians and students of history. (shrink)