In this paper I defend what I call the argument from epistemic reasons against the moral error theory. I argue that the moral error theory entails that there are no epistemic reasons for belief and that this is bad news for the moral error theory since, if there are no epistemic reasons for belief, no one knows anything. If no one knows anything, then no one knows that there is thought when they are (...) thinking, and no one knows that they do not know everything. And it could not be the case that we do not know that there is thought when we believe that there is thought and that we do not know that we do not know everything. I address several objections to the claim that the moral error theory entails that there are no epistemic reasons for belief. It might seem that arguing against the error theory on the grounds that it entails that no one knows anything is just providing a Moorean argument against the moral error theory. I show that even if my argument against the error theory is indeed a Moorean one, it avoids Streumer's, McPherson's and Olson's objections to previous Moorean arguments against the error theory and is a more powerful argument against the error theory than Moore's argument against external world skepticism is against external world skepticism. (shrink)

Moorean arguments are a popular and powerful way to engage highly revisionary philosophical views, such as nihilism about motion, time, truth, consciousness, causation, and various kinds of skepticism (e.g., external world, other minds, inductive, global). They take, as a premise, a highly plausible first-order claim (e.g., cars move, I ate breakfast before lunch, it’s true that some fish have gills) and conclude from it the falsity of the highly revisionary philosophical thesis. Moorean arguments can be used against nihilists in ethics (...) (error theorists), too. Recently, error theorists have recognized Moorean arguments as a powerful challenge and have tried to meet it. They’ve argued that moral Moorean premises seem highly credible to us, but aren’t, by offering various debunking explanations. These explanations all appeal to higher-order evidence—evidence of error in our reasoning. I argue that drawing attention to higher-order evidence is a welcome contribution from error theorists, but that the higher-order evidence actually counts further against error theoretic arguments—including their debunking explanations—and further in favor of Moorean arguments and the commonsense views they support. Along the way I answer a few prominent objections to Moorean arguments: that they are objectionably question-begging, rely on categorizing some facts as “Moorean Facts”, and that reports of one’s credence in a proposition bears no interesting relation to that proposition’s credibility. (shrink)

Unbelievable Errors defends an error theory about all normative judgements: not just moral judgements, but also judgements about reasons for action, judgements about reasons for belief, and instrumental normative judgements. This theory states that normative judgements are beliefs that ascribe normative properties, but that normative properties do not exist. It therefore entails that all normative judgements are false. -/- Bart Streumer also argues, however, that we cannot believe this error theory. This may seem to be (...) a problem for the theory. But he argues that it makes this error theory more likely to be true, since it undermines objections to the theory and it makes it harder to reject the arguments for the theory. -/- He then sketches how certain other philosophical theories can be defended in a similar way. He concludes that to make philosophical progress, we need to make a sharp distinction between a theory's truth and our ability to believe it. (shrink)

Traditional arguments for moral error theory are based on identifying a problem with the metaphysics of moral properties. I provide a new argument that is based on the inconsistency of first‐order moral judgments. I illustrate this using impossibility results in population axiology.

The moral error theorist claims that moral discourse is irredeemably in error because it is committed to the existence of properties that do not exist. A common response has been to postulate ‘companions in guilt’—forms of discourse that seem safe from error despite sharing the putatively problematic features of moral discourse. The most developed instance of this pairs moral discourse with epistemic discourse. In this paper, I present a new, prudential, companions-in-guilt argument and argue for its (...) superiority over the epistemic alternative. (shrink)

One of the most formidable challenges to the Error Theory is the Normative Objection, according to which the Error Theory ought to be rejected because of its deeply implausible first-order normative implications. Recently, Bart Streumer has offered a novel and powerful defence of the Error Theory against this objection. Streumer argues that the Error Theory’s plausibility deficit when viewed against the background of our normative beliefs does not show the theory’s falsity. (...) Rather, it can be explained by the fact that this theory, though true, cannot be believed. In this paper, I argue that Streumer’s defence does not succeed. I show that, even if we grant Streumer that we cannot believe the Error Theory, we can still formulate what I call the Undermining Normative Objection, an argument that proceeds only from believable premises to a believable conclusion and shows that the arguments supporting the Error Theory cannot all be sound. (shrink)

Moral error theories are often rejected by appeal to ‘companions in guilt’ arguments. The most popular form of companions in guilt argument takes epistemic reasons for belief as a ‘companion’ and proceeds by analogy. I show that this strategy fails. I claim that the companions in guilt theorist must understand epistemic reasons as evidential support relations if her argument is to be dialectically effective. I then present a dilemma. Either epistemic reasons are evidential support relations or they (...) are not. If they are not, then the companions in guilt argument fails. If they are, then a reduction of epistemic reasons to evidential support relations becomes available and, consequently, epistemic reasons cease to be a viable ‘companion’ for moral reasons. I recommend this structure of argument over existing strategies within the literature and defend my claims against recent objections from companions in guilt theorists. (shrink)

Error theories about morality often take as their starting point the supposed queerness of morality, and those resisting these arguments often try to argue by analogy that morality is no more queer than other unproblematic subject matters. Here, error theory (as exemplified primarily by the work of Richard Joyce) is resisted first by arguing that it assumes a common, modern, and peculiarly social conception of morality. Then error theorists point out that the social nature of morality (...) requires one to act against one's self-interest while insisting on the categorical, inescapable, or overriding status of moral considerations: they argue that morality requires magic, then (rightly) claim that there is no such thing as magic. An alternate eudaimonist conception of morality is introduced which itself has an older provenance than the social point of view, dating to the ancient Greeks. Eudaimonism answers to the normative requirements of morality, yet does not require magic. Thus, the initial motivation for error theory is removed. (shrink)

According to moral error theory, moral discourse is error-ridden. Establishing error theory requires establishing two claims. These are that moral discourse carries a non-negotiable commitment to there being a moral reality and that there is no such reality. This paper concerns the first and so-called non-negotiable commitment claim. It starts by identifying the two existing argumentative strategies for settling that claim. The standard strategy is to argue for a relation of conceptual entailment between the moral (...) statements that comprise moral discourse and the statement that there is a moral reality. The non-standard strategy is to argue for a presupposition relation instead. Error theorists have so far failed to consider a third strategy, which uses a general entailment relation that doesn’t require intricate relations between concepts. The paper argues that both entailment claims struggle to meet a new explanatory challenge and that since the presupposition option doesn’t we have prima facie reason to prefer it over the entailment options. The paper then argues that suitably amending the entailment claims enables them to meet this challenge. With all three options back on the table the paper closes by arguing that error theorists should consider developing the currently unrecognised, non-conceptual entailment claim. (shrink)

Jonas Olson presents a critical survey of moral error theory, the view that there are no moral facts and so all moral claims are false. Part I explores the historical context of the debate; Part II assesses J. L. Mackie's famous arguments; Part III defends error theory against challenges and considers its implications for our moral thinking.

Normative error theorists aim to defend an error theory which says that normative judgments ascribe normative properties, and such properties, including reasons for belief, are never instantiated. Many philosophers have raised objections to defending a theory which entails that we cannot have reason to believe it. Spencer Case objects that error theorists simply cannot avoid self-defeat. Alternatively, Bart Streumer argues that we cannot believe normative error theory but that, surprisingly, this helps its advocates (...) defend it against these objections. I think that if Streumer's argument is successful, it provides error theorists an escape from Case's self-defeat objection. However, I build upon and improve Case’s argument to show that we could never even successfully defend normative error theory whether we can believe it or not. So, self-defeat remains. I close by offering some reasons for thinking our inability to defend normative error theory means that we should reject it, which, in turn, would mean that it's false. (shrink)

Proponents of the epistemic companions in guilt argument argue that we should reject the moral error theory because it entails that there are no epistemic reasons. In this paper, I investigate whether a plausible version of the moral error theory can be constructed that does not entail an error theory about epistemic reasons. I argue that there are no irreducibly normative second-personal reasons even if there are irreducibly normative reasons. And epistemic reasons are (...) not second-personal reasons. In this case, a plausible version of the moral error theory can be constructed that does not entail an error theory about epistemic reasons if facts and claims about morality entail facts and claims about irreducibly normative second-personal reasons. And, as I explain, there is a good case that facts and claims about morality do entail facts and claims about irreducibly normative second-personal reasons. (shrink)

Recently, companions in guilt strategies have garnered significant philosophical attention as a response to arguments for moral error theory, the view that there are no moral facts and that our moral beliefs are thus systematically mistaken. According to Cuneo (The normative web: an argument for moral realism, Oxford University Press, Oxford, 2007), Das (Philos Q 66:152–160, 2016; Australas J Philos 95(1):58–69, 2017), Rowland (J Ethics Soc Philos 7(1):1–24, 2012; Philos Q 66:161–171, 2016) and others, epistemic facts would (...) be just as metaphysically problematic (or ‘guilty’) as moral facts. But since epistemic error theory is implausible, arguments for moral error theory prove too much and should be rejected. My aim is to argue that the success of this strategy is limited. In particular, the companions in guilt response fails against error-theoretic arguments motivated by concerns about explanatory dispensability, as recently developed by Joyce (The evolution of morality, MIT press, Bradford, 2005) and Olson (Moral error theory: history, critique, defence, Oxford University Press, Oxford, 2014: Ch. 7). To succeed, the response would require a prima facie plausible argument to the effect that epistemic facts are metaphysically dubious because they, too, are explanatorily dispensable. But, as I show, any such argument proves self-effacing: its premise commits us to believing in epistemic facts, while its conclusion forces us to deny their existence. Consequently, companions in guilt strategies don’t offer a panacea against arguments for moral error theory. (shrink)

In this paper, I distinguish between two error theories of morality: one couched in terms of truth ; the other in terms of justification. I then present two arguments: the Poisoned Presupposition Argument for ET1; and the Evolutionary Debunking Argument for ET2. I go on to show how assessing these arguments requires paying attention to empirical moral psychology, in particular, work on folk metaethics. After criticizing extant work, I suggest avenues for future research.

Many contemporary philosophers rate error theories poorly. We identify the arguments these philosophers invoke, and expose their deficiencies. We thereby show that the prospects for error theory have been systematically underestimated. By undermining general arguments against all error theories, we leave it open whether any more particular arguments against particular error theories are more successful. The merits of error theories need to be settled on a case-by-case basis: there is no good general argument (...) against error theories. (shrink)

Here is a prima facie plausible view: since the metaethical error theory says that all positive moral claims are false, it makes no sense for error theorists to engage in normative ethics. After all, normative ethics tries to identify what is right or wrong (and why), but the error theory implies that nothing is ever right or wrong. One way for error theorists to push back is to argue for “concept preservationism,” that is, the (...) view that even though our ordinary moral discourse is deeply flawed, we should nevertheless continue to engage in moral thought and talk. However, in this article, I pursue a different strategy. I argue that even if we completely abandon moral discourse, thus endorsing “concept abolitionism,” the discipline of normative ethics survives. While traditional normative ethics uses as its “starting points” moral claims and beliefs, instead, concept abolitionists can make use of alternative utterances and attitudes that share salient characteristics with moral claims and beliefs, allowing for a kind of theorizing that is practically oriented, impartial, involves the traditional subject matters and methods of normative ethics, and allows engagement with the arguments of traditional moral philosophers. (shrink)

© The Author 2016. Published by Oxford University Press on behalf of The Scots Philosophical Association and the University of St Andrews. All rights reserved. For permissions, please e-mail: [email protected] Olson's Moral Error Theory: History, Critique, Defence has four aims. First, the book aims to provide a historical background to the development of moral error theory prior to its appearance in Mackie's article, ‘A Refutation of Morals.’ Secondly, it provides a critical look at four different versions (...) of the queerness argument. Olson contends that only one of them, the argument from irreducible normativity, succeeds. Thirdly, the book defends both moral error theory and its epistemic analogue against recent criticisms. Finally, it articulates and defends an approach to moral thought and language that Olson calls moral conservationism. In brief, moral conservationism is the view that one can continue to believe false moral claims because it is useful... (shrink)

The most common argument against negative utilitarianism is the world destruction argument, according to which negative utilitarianism implies that if someone could kill everyone or destroy the world, it would be her duty to do so. Those making the argument often endorse some other form of consequentialism, usually traditional utilitarianism. It has been assumed that negative utilitarianism is less plausible than such other theories partly because of the world destruction argument. So, it is thought, someone who (...) finds theories in the spirit of utilitarianism attractive should not go for negative utilitarianism, but should instead pick traditional utilitarianism or some other similar theory such as prioritarianism. I argue that this is a mistake. The world destruction argument is not a reason to reject negative utilitarianism in favour of these other forms of consequentialism, because there are similar arguments against such theories that are at least as persuasive as the world destruction argument is against negative utilitarianism. (shrink)

In his paper ?The Error in the Error Theory?[this journal, 2008], Stephen Finlay attempts to show that the moral error theorist has not only failed to prove his case, but that the error theory is in fact false. This paper rebuts Finlay's arguments, criticizes his positive theory, and clarifies the error-theoretic position.

John McDowell has recently changed his line of response to philosophical scepticism about the external world. He now claims to be in a position to use the strategy of transcendental argumentation in order to show the falsity of the sceptic’s misrepresentation of our ordinary epistemic standpoint. Since this transcendental argument begins from a weak and widely shared assumption shared with the sceptic herself the falsity of external world scepticism is now demonstrable even to her. Building on the account of (...) perceptual intentionality defended in the Woodbridge lectures, McDowell argues that the idea of narrow perceptual content is unavailable to anyone, including the sceptic. This argument is assessed by drawing out an analogy with parallel responses to error theories in ethics. (shrink)

This article defends misanthropy against what I take to be an underappreciated objection. Several recent defenders of misanthropy have held that it should be understood as involving a critical judgment of humanity based on the belief that human life is saturated with moral failings. The first half of this article identifies a problem for this view: namely, most people do not experience their lives in ways that would seem to be entailed by the misanthrope’s judgment. The second half proposes a (...) solution to this objection—an error theory for misanthropy. Several arguments are given. A common theme among them, however, is that there are good reasons to think that human beings habitually ignore and/or suppress certain displays of their moral failings. A misanthrope can also argue that beings whose lives are choked in moral failings will be more likely to overlook and to disavow them. (shrink)

In his recent article entitled ‘Can We Believe the Error Theory?’ Bart Streumer argues that it is impossible (for anyone, anywhere) to believe the error theory. This might sound like a problem for the error theory, but Streumer argues that it is not. He argues that the un-believability of the error theory offers a way for error theorists to respond to several objections commonly made against the view. In this paper, we (...) respond to Streumer’s arguments. In particular, in sections 2-4, we offer several objections to Streumer’s argument for the claim that we cannot believe the error theory. In section 5, we argue that even if Streumer establishes that we cannot believe the error theory, this conclusion is not as helpful for error theorists as he takes it to be. (shrink)

Moral error-theorists and relativists agree that there are no absolute moral facts, but disagree whether that makes all moral judgments false. Who is right? This paper examines a type of objection used by moral error-theorists against relativists, and vice versa: objections from implausible ascriptions of mistakes. Relativists (and others) object to error-theory that it implausibly implies that people, in having moral beliefs, are systematically mistaken about what exists. Error-theorists (and others) object to relativism that it (...) implausibly implies that people are systematically mistaken about the content of their own moral beliefs. The paper argues that such arguments cannot settle between the two theories since, contrary to first appearance, both theories face the very same challenges of explaining mistaken beliefs. (shrink)

Bart Streumer thinks that we cannot believe the global normative error theory. Streumer's argument presupposes a Cartesian theory of belief fixation. The Cartesian theory entails that we can understand a proposition without believing it. But the Cartesian theory of belief fixation is false, and the Spinozan theory is true. The Spinozan theory of belief fixation entails that we cannot understand a proposition without believing it. The present paper argues that Streumer's claim is (...) false, and we can believe the global normative error theory because the Spinozan theory is correct. The paper then applies the Spinozan theory of belief fixation to the “Now what?” problem for global normative error theory and responds to objections. (shrink)

Bart Streumer argues that it is not possible for us to believe the error theory, where by ‘error theory’ he means the claim that our normative beliefs are committed to the existence of normative properties even though such properties do not exist. In this paper, we argue that it is indeed possible to believe the error theory. First, we suggest a critical improvement to Streumer’s argument. As it stands, one crucial premise of that (...) argument—that we cannot have a belief while believing that there is no reason to have it—is implausibly strong. We argue that for his purposes, Streumer’s argument only requires a weaker premise, namely that we cannot rationally have a belief while believing that there is no reason to have it. Secondly, we go on to refute the improved argument. Even in its weaker form, Streumer’s argument is either invalid or the crucial premise should be rejected. (shrink)

In The Myth of Morality Richard Joyce presents a simple and very influential argument for the truth of moral error theory. In this paper I point out that the argument does not have the form Joyce attributes to it, the argument is not valid in an extensional propositional logic and on the most natural way of explicating the meanings of the involved terms, it remains invalid. I conclude that more explanation is needed if we are (...) to accept this particular argument for moral error theory. (shrink)

McTaggart, in his famous paper, “The Unreality of Time” (1908), argues in favor of the sceptical claim that time is unreal. His main argument is based on detecting a paradox in our ordinary descriptions of time or events occurring in time. Based on our common sense conception of time, time and the events happening in it can be described in two ways: either as having the properties of “being past”, “being present” and “being future”, or as having the properties (...) of “being earlier than”, “being later than”, or “being simultaneous with”. McTaggart argues that employing the second sort of properties fails to properly explain “change” in time. However, having assumed the essentiality of the first type of properties to time, McTaggart argues that these properties will themselves lead to a paradox, according to which all events are at the same time in the past, present, and future. In this essay, we are going to provide a clear exposition of McTaggart’s argument and briefly review some of the main responses to it. We will then show that McTaggart’s argument will amount to error-theory about the content of our utterances about time. We will then employ Boghossian’s argument against error-theory (1990) to show why McTaggart’s argument leads to paradoxical conclusions. (shrink)

Within the philosophy of time there has been a growing interest in positions that deny the reality of time. Those positions, whether motivated by arguments from physics or metaphysics, have a shared conclusion: time is not real. What has not been made wholly clear, however, is exactly what it entails to deny the reality of time. Time is unreal, sure. But what does that mean? There has been only one sustained attempt to spell out exactly what it would mean to (...) endorse a temporal error theory; a theory that denies the reality of time—Baron & Miller’s ‘What is temporal error theory?’. Despite the fact that their paper makes significant strides in spelling out what would be required of a temporal error theory, my claim in this paper is that their position must be rejected and replaced. As well as looking to reject Baron and Miller’s position, I also look to provide that replacement. (shrink)

We defend the Simulation Theory of Mind against a challenge from the Theory Theory of Mind. The challenge is that while Simulation Theory can account for Theory of Mind errors, it cannot account for their systematic nature. There are Theory of Mind errors seen in social psychological research with adults where persons are either overly generous or overly cynical in how rational they expect others to be. There are also Theory of Mind errors (...) observable in developmental data drawn from Maxi-type false belief tests. We provide novel responses to several examples showing that Simulation Theory can answer these challenges. (shrink)

Jonas Olson writes that "a plausible moral error theory must be an error theory about all irreducible normativity". I agree. But unlike Olson, I think we cannot believe this error theory. I first argue that Olson should say that reasons for belief are irreducibly normative. I then argue that if reasons for belief are irreducibly normative, we cannot believe an error theory about all irreducible normativity. I then explain why I think Olson's (...) objections to this argument fail. I end by showing that Olson cannot defend his view as a partly revisionary alternative to an error theory about all irreducible normativity. (shrink)

A new kind of debate about the normative error theory has emerged. Whereas longstanding debates have fixed on the error theory’s plausibility, this new debate concerns the theory’s believability. Bart Streumer is the chief proponent of the error theory’s unbelievability. In this brief essay, we argue that Streumer’s argument prevails against extant critiques, and then press a criticism of our own.

This paper evaluates an argument for the conclusion that in order to produce a viable objection to a particular error theory, the objection must not be applicable to any error theory. The reason given for this conclusion is that error theories about some discourses are uncontroversial. But the examples given of uncontroversial error theories are not good ones, nor do there appear to be other examples available.

I here defend a theory consisting of four claims about ‘property’ and properties, and argue that they form a coherent whole that can solve various serious problems. The claims are (1): ‘property’ is defined by the principles (PR): ‘F-ness/Being F/etc. is a property of x iff F’ and (PA): ‘F-ness/Being F/etc. is a property’; (2) the function of ‘property’ is to increase the expressive power of English, roughly by mimicking quantification into predicate position; (3) property talk should be understood (...) at face value: apparent commitments are real and our apparently literal use of ‘property’ is really literal; (4) there are no properties. In virtue of (1)–(2), this is a deflationist theory and in virtue of (3)–(4), it is an error theory. (1) is fleshed out as a claim about understanding conditions, and it is argued at length, and by going through a number of examples, that it satisfies a crucial constraint on meaning claims: all facts about ‘property’ can be explained, together with auxiliary facts, on its basis. Once claim (1) has been expanded upon, I argue that the combination of (1)–(3) provides the means for handling several problems: they help giving a happy-face solution to what I call the paradox of abstraction , they form part of a plausible account of the correctness of committive sentences, and, most importantly, they help respond to various indispensability arguments against nominalism. (shrink)

The error theory is a metaethical theory that maintains that normative judgments are beliefs that ascribe normative properties, and that these properties do not exist. In a recent paper, Bart Streumer argues that it is impossible to fully believe the error theory. Surprisingly, he claims that this is not a problem for the error theorist: even if we can’t fully believe the error theory, the good news is that we can still come (...) close to believing the error theory. In this paper I show that Streumer’s arguments fail. First, I lay out Streumer’s argument for why we can’t believe the error theory. Then, I argue against the unbelievability of the error theory. Finally, I show that Streumer’s positive proposal that we can come close to believing the error theory is actually undermined by his own argument for why we can’t believe the error theory. (shrink)

Recent debate about the error theory has taken a ‘formal turn’. On the one hand, there are those who argue that the error theory should be rejected because of its difficulties in providing a convincing formal account of the logic and semantics of moral claims. On the other hand, there are those who claim that such formal objections fail, maintaining that arguments against the error theory must be of a substantive rather than a formal (...) kind. In this paper, we argue that formal objections to the error theory cannot be eschewed but must be met head-on. (shrink)

This dissertation explores arguments and questions related to moral error theory – the idea that morality inevitably involves a fundamental and serious error such that moral judgments and statements never come out true. It is suggested that the truth of error theory remains a non-negligible possibility, and that we for this reason should take a version of moral fictionalism seriously. I begin by defining error theory as the claim that moral judgments are beliefs (...) with moral propositions as content, moral utterances are assertions of moral propositions, and no positive moral proposition is true. Second, after giving an account of J.L. Mackie’s error theory, I argue that neither Richard Joyce’s nor Jonas Olson’s argument for error theory gives us strong reasons to believe it. According to Joyce, moral discourse presupposes non-institutional desire-transcendent reasons and non-institutional categorical requirements. I challenge this claim by arguing that morality can be understood as an institution, and that the assumption that there are non-institutional moral reasons and requirements can be understood as entering pragmatically into moral conversations. According to Olson, moral discourse involves a commitment to irreducibly normative favoring relations between facts and actions. I challenge this claim by challenging Olson’s response to Stephen Finlay’s argument against absolutist accounts of moral discourse. Third, I discuss two objections to error theory, and argue that neither gives us strong reasons to reject it. According to the first objection, which is suggested by Terence Cuneo, error theory entails epistemic error theory, which has problematic consequences. After indicating some possible responses on part of the epistemic error theorist, I challenge the entailment claim by defending Hilary Kornblith’s account of epistemic reasons as hypothetical reasons. According to the second objection, error theory entails normative error theory, which cannot be believed. Although he does not defend this objection, Bart Streumer has given an argument for the unbelievability claim. I challenge Streumer’s argument by suggesting that we might have hypothetical reasons to believe normative error theory and that, properly understood, Streumer’s conclusion is not as radical as it may first appear. Fourth, I discuss what practical implications the discovery that error theory is true would have for first-order moral thinking and discourse. I argue that if this practice is overall non-morally valuable to us, we ought to revise engagement in it on the model of role-playing in live action role-playing games if we find out that error theory is true. Some have claimed that Richard Joyce’s fictionalism encounters problems. I argue that by incorporating the suggestion that engagement in revised moral practice is modeled on role-playing, fictionalism can escape these problems and preserve the benefits of first-order moral practice. (shrink)

Jonas Olson defends a moral error theory in (2014). I will first argue that Olson is not justified in believing the error theory as opposed to moral nonnaturalism in his own opinion. I will then argue that Olson is not justified in believing the error theory as opposed to moral contextualism either (although the latter is not a matter of his own opinion).

Moral error theorists think that moral judgments such as ‘stealing is morally wrong’ express truth-apt beliefs that ascribe moral properties to objects and actions. They also think that moral properties are not instantiated. Since moral error theorists think that moral judgments can only be true if they correctly describe moral properties, they think that no moral judgment is true. The belief problem for moral error theory is that this theory is inconsistent with every plausible (...) class='Hi'>theory of belief. I argue that moral error theorists can solve the belief problem. My argument is twofold. First, the belief problem rests on a false presupposition about how moral error theorists reason over time. Once we get clear on how would-be error theorists in fact reason towards the error theory and how, once they are error theorists, they subsequently reason about what they should do with their erroneous moral thought and talk, the belief problem evaporates. Second, even if my first argument fails and error theorists do face the belief problem, then we can still identify a plausible theory of belief that is consistent with moral error theory. (shrink)

Recent Russell scholarship has made clear the importance of Russell’s contributions to ethical theory. But his provocative two-page 1922 paper, “Is There an Absolute Good?”, anticipating by two decades what has come to be called “error theory”, is still little known and not fully understood by students of Russell’s ethics. In that little paper, never published in Russell’s lifetime, he criticizes the “absolutist” view of G. E. Moore; and, with the help of his own 1905 theory (...) of descriptions, he exposes what he takes to be the fallacy underlying Moore’s (and his own earlier) arguments regarding value judgments and puts forward a new analysis which preserves the “absolutist” meaning at the cost of rendering all value judgments false. This article attempts to: (1) make clear just what Russell was doing in his little paper and how to understand it in the evolution of his metaethical thinking, (2) defend his 1922 theory against some recent criticisms, and (3) suggest the most likely reasons why he so quickly abandoned his new theory. (shrink)

Mackie's argument for the Error Theory is described. Four ways of responding to Mackie's argument—the Instrumental Approach, the Universalization Approach, the Reasons Approach, and the Constitutivist Approach—are outlined and evaluated. It emerges that though the Constitutivist Approach offers the most promising response to Mackie's argument, it is difficult to say whether that response is adequate or not.

Critics of Hartian legal positivism have characterized it as an error theory about judicial discourse —more precisely, about judicial argument in contexts of disagreement about proper interpretive methodology—. The critics have also suggested that Hartian positivism, like error theories in other areas of philosophy, is to be presumed false. The purpose of this paper is to give a precise account of the nature and extent of the error assigned to judges by Hartian positivists. It will (...) be argued that Hartian positivism, even if it can be understood as a form of error theory, should not be likened to, say, error theories in metaethics, where the relevant error is pervasive and mysteriously enduring.Resumen:Los críticos del positivismo jurídico hartiano han caracterizado este enfoque como una teoría del error sobre el discurso judicial —concretamente sobre la argumentación judicial en el contexto de desacuerdos relacionados con una metodología de interpretación apropiada—. Los críticos también han sugerido que el positivismo hartiano, al igual que otras teorías del error en otros campos de la filosofía, ha de ser tomada por falsa. El propósito de este artículo es ofrecer una explicación más cuidadosa de la naturaleza y alcance del error que los positivistas hartianos atribuyen a los jueces. Se argumentará que el positivismo hartiano, aun cuando pudiera ser entendida como una forma de teoría del error, no debería ser relacionada con, por ejemplo, teorías del error en metaética, donde el error relevante es omnicomprensivo y misteriosamente permanente. (shrink)

Most error theorists want to accept hypothetical reasons but not moral reasons. They do so by arguing that there is no queerness in hypothetical reasons. They can be reduced to purely descriptive claims, about either standards or ordinary standard-independent facts: when I say “I have a reason to take this flight, ” all I say is that “according to certain standards of reasoning, I have a reason to take this flight” or that “I have a desire such that taking (...) this flight is the only way of doing so.” Error theorists who want to accept hypothetical reasons but not moral reasons think that one of these approaches works for hypothetical reasons but neither work for moral reasons. I shall argue that whatever arguments are given for rejecting these approaches in the case of moral reasons are also arguments for rejecting them in the case of hypothetical reasons. (shrink)

In Unbelievable Errors, Bart Streumer argues via elimination for a global error theory, according to which all normative judgments ascribe properties that do not exist. Streumer also argues that it is not possible to believe his view, which is a claim he uses in defending his view against several objections. I argue that reductivists and nonreductivists have compelling responses to Streumer's elimination argument – responses constituting strong reason to reject Streumer’s diagnosis of any alleged incredulity about his (...) error theory. (shrink)

The error theory has, for some time, served as a last resort for those who would like to take moral realism seriously but who cannot countenance the thought that moral properties might be non-natural. As soon as their attempts to ‘square' moral properties with natural properties appear to be in trouble, such philosophers resort to the line that the error theory is true. But the error theory trades mostly upon Mackie's influential argument from (...) queerness. Here I attempt two main things. First I argue that the relation at which Mackie's queerness argument is best directed is that of something's being a reason for something else. Second, I argue that error theorists had best back off from the queerness argument since, if sound, it implies that there are not even any reasons for belief: and therefore no reasons to believe the error theory itself. S. Afr. J. Philos. Vol.24(1) 2005: 1-13. (shrink)