Humean and Anti‐Humean Internalism About Moral Judgements1

Motivational internalism about moral judgements is the plausible view that accepting a moral judgement is necessarily connected to motivation motivation. However, it conflicts with the Humean theory that motives must be constituted by desires. Simple versions of internalism run into problems with people who do not desire to do what they believe right. This has long been urged by David Brink. Hence, many internalists have adopted more subtle defeasible views, on which only rational agents will have a desire to act. I will argue that more complex versions run into problems with self‐effacing values of the sort Parfit highlights in another context. Such values can only be attained indirectly. After proposing a general account of motivation suited to the internalist thesis, I argue that Anti‐Humeanism is better suited to accommodating the internalist insight.     

The Challenge of Amoralism

According to unconditional motivational internalism, there is an a priori constraint on an agent's forming a sincere moral judgement, namely that she is, at least to some minimal extent, motivated to act as it dictates. In order to undermine this internalist position, proponents of motivational externalism typically appeal to the possibility of the amoralist—i.e. an individual who makes sincere moral judgements, but who is completely unmoved to act accordingly. This strategy is known as the challenge of amoralism. Against this strategy, I will argue that in order to represent a genuine case of amoralism, and a credible counterexample to unconditional motivational internalism, an agent would have to simultaneously satisfy an epistemically inconsistent set of conditions. Thus, the conclusion I will attempt to defend in this paper is that the challenge of amoralism does not succeed in posing a legitimate threat to unconditional motivational internalism.     

Mapping Moral Motivation

In this paper we defend a version of moral internalism and a cognitivist account of motivation against recent criticisms. The internalist thesis we espouse claims that, if an agent believes she has reason to A, then she is motivated to A. Discussion of counter-examples has been clouded by the absence of a clear account of the nature of motivation. While we can only begin to provide such an account in this paper, we do enough to show that our version of internalism can be defended against putative counter-examples. All theories of motivation which take what motivates to be a psychological state run foul of the following plausible constraint: the reason why you ought to do an action and the reason why you do it can be the same. In our view, however, while what motivates is a reason (which is a fact) the state of being motivated is a cognitive stage, viz. the belief that one has reason to act. In cases where the agent's relevant beliefs are false, then she has no reason to act, but nontheless her action can be explained in other ways.     

Clearing conceptual space for cognitivist motivational internalism

Cognitivist motivational internalism is the thesis that, if one believes that 'It is right to ϕ', then one will be motivated to ϕ. This thesis—which captures the practical nature of morality—is in tension with a Humean constraint on belief: belief cannot motivate action without the assistance of a conceptually independent desire. When defending cognitivist motivational internalism it is tempting to either argue that the Humean constraint only applies to non-moral beliefs or that moral beliefs only motivate ceteris paribus. But succumbing to the first temptation places one under a burden to justify what is motivationally exceptional about moral beliefs and succumbing to the second temptation saddles one with a thesis that fails to do justice to the practicality intuition that cognitivist motivational internalism is suppose to capture. In this paper, I offer a way of defending cognitivist motivational internalism, which does not require accepting that there is anything motivationally unusual about moral beliefs. I argue that no belief satisfies the Humean constraint: all beliefs are capable of motivating without the assistance of a conceptually independent desire.     

On Some Recent Attempts to Resolve the Debate between Internalists and Externalists

An important debate in moral philosophy concerns the thesis of internalism, of which the characteristic idea is that there is a conceptual link between moral judgment and motivation. According to the internalist, to judge that something is right is to be motivated to do it (at least under certain conditions). Externalists are those who deny the truth of internalism. There are two ways that either party to this debate may argue for their preferred position. The indirect approach requires defending an account of moral judgment and showing (for internalists) that it entails there is a conceptual link between moral judgment and motivation or (for externalists) that it entails there is no such link. In contrast, the direct approach requires arguing in favor of one position without assuming any particular account of moral judgment. In this paper, I examine two attempts—one by Michael Smith and one by Sigrún Svavarsdóttir—to resolve this debate between internalists and externalists by using the direct approach. Smith attempts to do so in favor of internalism while Svavarsdóttir makes the attempt in favor of externalism. I conclude that both attempts fail.     

Weakness of will and motivational internalism

The unconditional version of motivational internalism says that if an agent sincerely judges that to φ in circumstances C is the best option available to her, then, as a matter of conceptual necessity, she will be motivated to φ in C. This position faces a powerful counterargument according to which it is possible for various cases of practical irrationality to completely defeat an agent’s moral motivation while, at the same time, leaving her appreciation of her moral reasons intact. In this paper, I will argue that weakness of will, as the paradigmatic case of practical irrationality, and all other cases of practical irrationality that feature in standard formulations of this argument do not represent genuine counterexamples to this version of motivational internalism. In this sense, the main aim of this paper is to show that proponents of this internalist position are well justified in their denial of the claim that there are people who are completely unmotivated by their judgments about what is the best option available to them.     

A New Worry for the Humean Internalist

The Humean internalist finds Humean motivational theses and reasons internalism to be independently attractive. She therefore combines them, in the hope of creating a theory of reasons that is attractive for all of the reasons that each thesis is attractive. On this score, she succeeds. However, there is a drawback. Those who build a theory of reasons by combining Humean motivational theses and reasons internalism face a dilemma. If you combine these views, either you are committed to a theory of reasons that allows all of a person’s reasons to simultaneously change, erratically and randomly, or you are committed to a theory of reasons that fixes a person’s reasons at birth, in which case they remain stable and unchanging over a lifetime. Neither alternative is attractive. Humean internalism cannot navigate a path between these two extremes, and this should worry the Humean internalist.     

Psychopathy and internalism

Do psychopaths make moral judgments but lack motivation? Or are psychopaths’ judgments are not genuinely moral? Both sides of this debate seem to assume either externalist or internalist criteria for the presence of moral judgment. However, if moral judgment is a natural kind, we can arrive at a theory-neutral criterion for moral judgment. A leading naturalistic criterion suggests that psychopaths have an impaired capacity for moral judgment; the capacity is neither fully present nor fully absent. Psychopaths are therefore not counterexamples to internalism. Nonetheless, internalism is empirically problematic because it is unable to explain psychopaths’ moral deficits.     

Alternative motivation: a new challenge to moral judgment internalism

Internalists argue that there is a necessary connection between motivation and moral judgment. The examination of cases plays an important role in philosophical debate about internalism. This debate has focused on cases concerning the failure to act in accordance with a moral judgment, for one reason or another. I call these failure cases. I argue that a different sort of case is also relevant to this debate. This sort of case is characterized by (1) moral judgment and (2) behavior that accords with the content of the moral judgment but that has been performed not because of the moral judgment. Instead it is due to some other source of motivation. I call these alternative motivation cases. I distinguish two sorts of alternative motivation cases, and I argue that externalists have natural explanations of these cases. By contrast, extant internalist accounts of failure cases are inadequate when applied to alternative motivation cases.     

Aesthetic judgements and motivation

Are aesthetic judgements cognitive, belief-like states or non-cognitive, desire-like states? There have been a number of attempts in recent years to evaluate the plausibility of a non-cognitivist theory of aesthetic judgements. These attempts borrow heavily from non-cognitivism in metaethics. One argument that is used to support metaethical non-cognitivism is the argument from Motivational Judgement Internalism. It is claimed that accepting this view, together with a plausible theory of motivation, pushes us towards accepting non-cognitivism. A tempting option, then, for those wishing to defend aesthetic non-cognitivism, would be to appeal to a similar argument. However, both Caj Strandberg and Walter Sinnott-Armstong have argued that Internalism is a less plausible claim to make about aesthetic judgements than about moral judgements by raising objections against aesthetic internalism. In this paper, I will argue that both of these objections can be raised against internalism about moral judgements as well. As a result, internalism is no less plausible a claim to make about aesthetic judgements than about moral judgements. I will then show how a theory of internalism about normative judgements in general is capable of avoiding both of these objections.     

Motivational Internalism: a Somewhat Less Idealized Acount

Contemporary internalists typically idealize the conditions for motivation, claiming for example that motivation must be present in rational persons under certain conditions. Robert Johnson, in The Philosophical Quarterly , 49 (1999), convincingly argues that these versions of internalism overlook ways in which the conditions in the antecedent of the conditional expressing the analysis are incompatible with the claim under analysis. However, avoiding the fallacy decouples internalism from its use to explain and justify moral action. I use Johnson's argument as the basis of a new proposal for defining central internalist claims, modifying the conditions in which motivation must be manifest so that it is less idealized. We can specify conditions which are ideal enough to ensure motivation, but which are not so ideal as to be incompatible with the grounds of an agent's reasons.     

Smith’s practicality requirement meets dual-process models of moral judgment

In The Moral Problem, Michael Smith argues that only motivational internalists can offer an adequate explanation of why changes in moral judgment tend to be accompanied by changes in motivation in morally virtuous people. Smith argues that the failure of motivational externalism to account for this phenomenon amounts to a reductio of the view. In this paper, I draw on dual-process models of moral judgment to develop an externalist response to Smith’s argument. The key to my proposal is that motivationally efficacious states are often the source of our moral judgments, and changes in judgment are typically the result of changes in these states. However, moral judgments can also be formed via an alternative pathway that does not necessarily affect motivation, and so motivation and judgment can come apart. This response not only defuses Smith’s objections to externalism, but challenges Smith to square his internalist proposal with the empirical details of moral judgment.     

Moral internalism,amoralist skepticism and the factivity effect

Philosophers are divided over moral internalism, the claim that moral judgement entails some motivation to comply with that judgement. Against moral internalism, externalists defend the conceptual coherence of scenarios in which an individual makes genuine moral judgements but is entirely unmoved by them. This is amoralist skepticism and these scenarios can be called amoralist scenarios. While the coherence of amoralist scenarios is disputed, philosophers seem to agree that the coherence of amoralist scenarios is not affected by whether the amoralist is described as having moral knowledge or mere belief. But recent experimental research challenges this assumption. When evaluating amoralist scenarios, people’s intuitions lean towards externalism when the amoralist is described as knowing that X is morally wrong, whereas people’s intuitions lean towards internalism when the amoralist is described as believing that X is morally wrong. Call this the factivity effect. In this paper, I argue that the factivity effect is unlikely to be explained as an experimental artifact and that as a consequence, the traditional dispute over moral internalism and amoralist skepticism may need a major overhaul. The results of three studies testing the factivity effect provide support for this thesis. Implications of these results for the traditional debate over moral internalism are discussed.     

Moore’s Paradox and Moral Motivation

Assertions of statements such as ‘it’s raining, but I don’t believe it’ are standard examples of what is known as Moore’s paradox. Here I consider moral equivalents of such statements, statements wherein individuals affirm moral judgments while also expressing motivational indifference to those judgments (such as ‘hurting animals for fun is wrong, but I don’t care’). I argue for four main conclusions concerning such statements: 1. Such statements are genuinely paradoxical, even if not contradictory. 2. This paradoxicality can be traced to a form of epistemic self-defeat that also explains the paradoxicality of ordinary Moore-paradoxical statements. 3. Although a simple form of internalism about moral judgment and motivation can explain the paradoxicality of these moral equivalents, a more plausible explanation can be provided that does not rely on this simple form of internalism. 4. The paradoxicality of such statements suggests a more credible understanding of the thesis that those who are not motivated by their moral judgments are irrational.     

The Pragmatics of Moral Motivation

One of the most prevalent and influential assumptions in metaethics is that our conception of the relation between moral language and motivation provides strong support to internalism about moral judgments. In the present paper, I argue that this supposition is unfounded. Our responses to the type of thought experiments that internalists employ do not lend confirmation to this view to the extent they are assumed to do. In particular, they are as readily explained by an externalist view according to which there is a pragmatic and standardized connection between moral utterances and motivation. The pragmatic account I propose states that a person’s utterance of a sentence according to which she ought to ϕ conveys two things: the sentence expresses, in virtue of its conventional meaning, the belief that she ought to ϕ, and her utterance carries a generalized conversational implicature to the effect that she is motivated to ϕ. This view also makes it possible to defend cognitivism against a well-known internalist argument.     

WHITHER INTERNALISM? HOW INTERNALISTS SHOULD RESPOND TO THE EXTENDED MIND HYPOTHESIS

Abstract: A new position in the philosophy of mind has recently appeared: the extended mind hypothesis (EMH). Some of its proponents think the EMH, which says that a subject's mental states can extend into the local environment, shows that internalism is false. I argue that this is wrong. The EMH does not refute internalism; in fact, it necessarily does not do so. The popular assumption that the EMH spells trouble for internalists is premised on a bad characterization of the internalist thesis—albeit one that most internalists have adhered to. I show that internalism is entirely compatible with the EMH. This view should prompt us to reconsider the characterization of internalism, and in conclusion I make some brief remarks about how that project might proceed.     

Internal Reasons and the Conditional Fallacy

Internalists about normative reasons hold that they are necessarily connected to motives. This view is most plausible when it is construed in a conditional form - that there is a reason for one to perform a certain action guarantees that, at least if one were not rationally defective, one would be motivated to perform it. However, the conditional form that renders internalism plausible also renders it vulnerable to the 'conditional fallacy'. For instance, this conditional form implies that one could have no reason to improve one's rationality, for if one were already fully rational, one would not be motivated to do so. Most internalists have reformulated internalism to solve this problem. However, I argue that these reformulations fail to maintain the theoretical virtue of the internalist doctrine, namely, the virtue it has of showing how reasons can both explain and justify actions.     

A New Defence of Williams's Reasons-Internalism

Williams's classic 1980 article ‘Internal and External Reasons’ has attracted much criticism, but, in my view, has never been properly refuted. I wish to describe and defend Williams's account against three powerful criticisms by Michael Smith, John McDowell and Tim Scanlon. In addition, I draw certain implications from Williams's account – implications with which Williams would not necessarily agree – about the nature and the role of the personal in ethics. Williams's insight, that a reason (including a moral reason) must find purchase in an agent's ‘subjective motivational set’ if it is to function as a reason at all, undermines a central assumption of many moral philosophers, realists and non‐cognitivists alike: that there exists a singular objective realm of moral facts and moral reasons supervening on the situation before the agent. According to this assumption, if two people facing that situation disagree about whether one of them has reason to Φ, then at least one of them must be mistaken. I reject this assumption and defend Williams's account, while pointing at ways in which the account might be developed. While the internalism‐externalism debate itself is well‐worn, there is still something new and important that can be gleaned from it.     

Moral judgment purposivism: saving internalism from amoralism

Consider orthodox motivational judgment internalism: necessarily, A’s sincere moral judgment that he or she ought to φ motivates A to φ. Such principles fail because they cannot accommodate the amoralist, or one who renders moral judgments without any corresponding motivation. The orthodox alternative, externalism, posits only contingent relations between moral judgment and motivation. In response I first revive conceptual internalism by offering some modifications on the amoralist case to show that certain community-wide motivational failures are not conceptually possible. Second, I introduce a theory of moral motivation that supplements the intuitive responses to different amoralist cases. According to moral judgment purposivism (MJP), in rough approximation, a purpose of moral judgments is to motivate corresponding behaviors such that a mental state without this purpose is not a moral judgment. MJP is consistent with conceptual desiderata, provides an illuminating analysis of amoralist cases, and offers a step forward in the internalist-externalist debates.