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The Problems of Creeping Minimalism

Published online by Cambridge University Press:  16 June 2023

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Abstract

The problem of creeping minimalism threatens the distinction between moral realism and meta-ethical expressivism, and between cognitivism and non-cognitivism more generally. The problem is commonly taken to be serious and in need of response. I argue that there are two problems of creeping minimalism, that one of these problems is more serious than the other, and that this more serious problem cannot be solved in a way that all parties can accept. I close by highlighting some important questions this raises for how to distinguish between theories, and noting some of the troubling consequences it may entail for realism and its rivals, in meta-ethics and beyond.

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Research Article
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Copyright © The Author(s), 2023. Published by Cambridge University Press on behalf of The Royal Institute of Philosophy

1. Introduction

Moral realism and meta-ethical expressivism, we are taught, are distinct and competing theories. The former is cognitivist, and the latter non-cognitivist, about morality. Cognitivists argue moral judgements express truth-apt beliefs that aim to represent the world. Non-cognitivists deny this, maintaining that moral judgements express non-truth-apt, desire-like states that do not aim to represent the world.

Moral realists argue that moral facts and properties exist. And, as cognitivists, they claim moral judgements express beliefs that aim to represent the world as containing such facts and properties, where these beliefs are true just when they accurately represent the moral facts and properties in the world.

Non-cognitivists treat moral thought and language as different in kind from representational thought and language. They disagree amongst themselves over how to characterise this difference. Expressivism, non-cognitivism's prominent contemporary form, maintains that moral judgements express certain desire-like (or ‘non-cognitive’) attitudes. Two most influential versions suggest that such judgements express attitudes either of approval or disapproval (Blackburn, Reference Blackburn1984, Reference Blackburn1988), or of planning to act in a certain way (Gibbard, Reference Gibbard2003).

Certain ethical appearances have plagued expressivism. First, the surface grammar of moral claims suggests they express representational, descriptive truth-apt beliefs. Second, expressivism seems unable to say things many take to be obvious, such as that it is true, for example, that racism is morally wrong.

Contemporary expressivists have wanted to capture these ethical appearances. They do this by adopting minimalism about the various notions employed to distinguish between cognitivism and non-cognitivism. First, they accept:

(A) ‘P’ is true iff P.

(B) ‘P’ expresses a belief iff P is truth-apt.

(C) x has the property of being F iff ‘x is F’ is true.

(D) P represents x as F iff P has the truth-condition that x is F.

Second, minimalists hold that (A)–(D) exhaust the meaning of ‘truth’, ‘belief’, ‘property’, ‘represents’, and their natures. Moreover, such notions do not, they claim, play any substantive explanatory role in metaphysics or (meta-)semantics. For example, taking truth: the meaning of ‘true’ is exhausted by (A), and truth is not an important metaphysical relation as it does not play any central explanatory role in metaphysics or the theory of meaning. A non-minimalist about truth denies these latter claims. Mutatis mutandis for minimalism and non-minimalism regarding the other notions.

If an expressivist adopted minimalism so understood, they can consistently maintain that whilst moral judgements are, say, expressions of attitudes of approval and disapproval, there are true moral claims, such claims express beliefs, there are moral properties, and moral judgements represent the world being some way (Dreier, Reference Dreier2004, p. 24). Expressivists who accept such minimalism to ‘earn the right’ to say everything the realist does – chiefly Simon Blackburn and Allan Gibbard – are known as quasi-realists.Footnote 1

As minimalism is adopted to accommodate ethical appearances – as minimalism creeps – realism and expressivism (and cognitivism and non-cognitivism) seem to become indistinguishable. For now, the expressivist appears to accept everything the realist does. The distinction between them, in the face of creeping minimalism, appears to collapse.

That is the problem of creeping minimalism (PCM) as introduced by Jamie Dreier (Reference Dreier2004, Reference Dreier2018) and much discussed in meta-ethics.Footnote 2 It threatens to radically undermine meta-ethical debate by removing our grip on what, if anything, is being disputed by the realist and the expressivist once the latter goes quasi.Footnote 3 Insofar as we think there is a distinction between them, this is a problem.Footnote 4

In what follows, I argue in §2 that there are two problems of creeping minimalism, that we can see their elision in the literature to date, and that one of these problems is more serious than the other. I then argue in §3 that this more serious problem cannot be solved in a way that all parties can accept, before asking what follows from this and highlighting three important consequences of the paper. I conclude in §4.

2. Distinguishing the Problems of Creeping Minimalism

This simple response to the problem may seem tempting,

Bifurcation

Distinguish between minimalist and non-minimalist notions of truth, belief, property, and representation. Then, define moral realism with non-minimalist notions, and quasi-realist expressivism with the minimalist notions.

To explain: first, we distinguish between non-minimal TRUTH (say, truth on a correspondence theory) and truth exhaustively understood as (A), and do this for all the other notions. Second, we suggest moral realism is defined by appeal to non-minimal versions of the relevant notions: moral judgements can be TRUE, express BELIEFS, inter alia. Expressivism, instead, is defined with only the minimalist notions: moral judgements can be true, express beliefs, inter alia.

But most expressivists who accept minimalism cannot accept this.Footnote 5 For (A)–(D) are adopted by minimalist expressivists as forms of monism about the relevant notions they concern. (A), for example, is not just a way to understand what truth is. It is, rather, the only way to do so, exhausting the meaning of ‘true’ and the nature of truth, and denying truth any important explanatory role in metaphysics or the theory of meaning. Mutatis mutandis for the other relevant notions.

Pluralism about truth and related notions remains surprisingly underdiscussed in the PCM literature. Quasi-realist expressivists, however, clearly do accept monist forms of the above-discussed minimalism.Footnote 6 The PCM is thus taken to involve the expressivist adopting monist minimalism as above, with moral realists accepting monist non-minimalism in turn (Golub, Reference Golub2017, pp. 1389–90).

Moreover, and importantly for our purposes, the monism of many minimalist expressivists involves a denial of the intelligibility of non-minimalist forms of truth, belief, and other key notions. It is not just that, say, correspondence theories of truth are false. It is that such views do not offer an intelligible account of what truth is or what ‘true’ means. Since such minimalists deny the intelligibility of non-minimalist versions of such notions, they cannot accept a way to distinguish their views from their opponents that assumes there is a viable non-minimalist understanding of them. So, Bifurcation fails. (Asay, Reference Asay2013, p. 216; Golub, Reference Golub2017, p. 1390).Footnote 7

Dreier presents the PCM as a serious problem. This assessment is widely shared. Some, however, have recently voiced doubts over whether it is a problem and, if so, how serious it is. These doubts concern, first, the problem arising only if we grant minimalism about (inter alia) truth, and, second, suspicion that the problem threatens descent into a ‘game’ of repeatedly raising the possibility of minimalism about any notion employed to halt minimalism's march.Footnote 8

These doubts are legitimate concerns about the PCM. As Dreier, Golub, and others grant, the problem as presented depends upon minimalism being plausible and consistent with expressivism. And many realists, for example, will deny either claim.Footnote 9 The above doubts, however, reveal more than has yet been appreciated.

For notice that the PCM looked solvable if we could distinguish between minimal and non-minimal notions of (inter alia) truth, and then could characterise realism by appeal to the latter and expressivism to the former. That is, the PCM seemed solvable if Bifurcation worked. It fails, it seems, because Bifurcation requires us to think that there is an intelligible non-minimal notion of truth, belief, inter alia, and this is denied by many expressivists.

But why should Bifurcation requiring us to grant that there are intelligible, non-minimal forms of our relevant notions give us reason to think that Bifurcation fails as a solution to the PCM? This question reveals that there are in fact two problems of creeping minimalism:

  1. (1) Assuming (monistic) minimalism, what is the distinction (if any) between realism and quasi-realist expressivism?

  2. (2) Given that one may adopt minimalism, what is the distinction (if any) between realism and quasi-realist expressivism, if the latter adopts minimalism and the former does not?

For notice that once (1) and (2) are distinguished, Bifurcation clearly cannot solve (1). (1) assumes minimalism and asks how to preserve the distinction between realism and expressivism in light of it. Bifurcation would require a denial of the form of minimalism that rejects the intelligibility of non-minimal views. But (2) makes no assumption of minimalism. It only asks, given that one may adopt minimalism, how to draw the distinction between realism and expressivism if the latter adopts minimalism and the former does not. This means that, unlike being a non-starter in answer to (1), Bifurcation, absent further argument, may provide an answer to (2).

To explain further. Since those who ask (1) are assuming minimalism, non-minimalists will happily treat (1) as a problem only for the minimalistically inclined. But (2) is a different problem raised simply by the fact that quasi-realist expressivists can and do adopt minimalism, allowing it to creep to any notion we might employ to distinguish their view from realism in their quest to emulate the realist.

Taking theories of truth, (2) is: given that realists accept non-minimalist theories of truth, and given that quasi-realist expressivists accept minimalism, how (if at all) can we draw a distinction between such theories? Mutatis mutandis for any other notion employed to distinguish between these theories. Note, then, that (2) does not require the truth, or even strong plausibility, of minimalism but, rather, only the much weaker (and relatively uncontroversial) claim that minimalism about (inter alia) truth is a view that an expressivist can coherently adopt.Footnote 10

The literature speaks of the PCM. This is a mistake. The distinction between (1) and (2) has been elided. We can see the distinction between them, and its conflation, by looking at disagreement over what solutions to ‘the’ PCM must look like. Camil Golub suggests,

[…] we must articulate a conflict between [realism and expressivism] that would persist even if we treated all talk of normative truths, facts and properties as internal to first-order normative discourse, in the way that minimalist expressivists do. (Golub, Reference Golub2017, p. 1390)

And Matti Eklund claims,

In outline, a solution to the creeping minimalism problem would be to provide a distinction between mere minimal notions of truth […] and more substantive notions of truth […], and then characterize realism in terms of substantive truth. (Eklund, Reference Eklund2017, p. 157)

Golub's statement is representative of what he, Dreier, Tiefensee, and others who take creeping minimalism seriously think a solution must look like.Footnote 11 Eklund instead suggests that the solution to creeping minimalism will involve bifurcating the relevant notions and defining realism in terms of some non-minimal account of them.

But Golub and Eklund are discussing two different problems. Golub is addressing (1), asking how to distinguish between realism and expressivism assuming minimalism. Eklund is addressing (2), asking how to distinguish said views simply given the fact that the expressivist can and does adopt minimalism about truth (and other notions) and the realist does not.

Which of (1) or (2) has been treated as the PCM? This is unclear precisely because the distinction between (1) and (2) is often elided. We can further highlight this elision by showing that common formulations of ‘the’ PCM, as arising when expressivists go minimal, are ambiguous between (1) and (2) as follows.

On the one hand, Dreier, Golub, and others, who treat ‘the’ PCM as requiring a solution that would persist if minimalism were true, are not implausibly read as at least treating the PCM as (1).Footnote 12 For notice that such theorists present these solutions against a minimalist background, and often a minimalist background that denies the intelligibility of non-minimalist accounts of the notions at issue.

Christine Tiefensee (Reference Tiefensee2019, p. 1907) further suggests that:

[…] the challenge posed by creeping minimalism [consists] in saving the metaethical debate, given the premise that the only notion of truth available is minimalist.

She continues:

After all, the crux of Jamie Dreier's own solution to the creeping minimalism problem […] is exactly that it is supposed to succeed without having to appeal to robust notions of truth.

So, Tiefensee treats ‘the’ PCM as (1): assuming minimalism, what is the distinction between realism and quasi-realist expressivism? She also appears to suggest that by eschewing appeal to non-minimalist notions of truth in his solution, Dreier too takes ‘the’ PCM to be (1).Footnote 13

But, on the other hand, Dreier in his seminal paper (Reference Dreier2004, p. 29), and since (Reference Dreier2018, p. 533), has suggested that Bifurcation is a candidate, though unhelpful, solution to the problem. Dreier (Reference Dreier2004, p. 31) has also suggested that ‘the’ problem is one for anyone who wants to understand the distinction between realism and expressivism once the latter go quasi (a problem in ‘meta-meta-ethics’).

But, first, we know Bifurcation could not be a solution to (1). If we read Dreier as taking the PCM as (1), and assumed realists and expressivists are monists about (inter alia) truth, it would be initially surprising how he (or anyone) could think Bifurcation even in principle could solve that problem. This might suggest that those thinking Bifurcation an even unattractive option may have – perhaps implicitly – had (2) in mind when doing so (or that they otherwise conflated (1) and (2)). Second, for ‘the’ PCM to be a problem for everyone it must be faced by someone even if they deny minimalism. (1) is not such a problem. But (2) is. For these two reasons, it may be more charitable to take at least Dreier to be treating ‘the’ PCM as (2).

I cannot settle this exegetical matter here. Rather, these remarks regarding how ‘the’ PCM has been understood are provided solely to highlight further that the distinction between (1) and (2) has been elided. Elided, that is, even in the interpretation of Dreier's seminal paper that birthed the creeping minimalism literature.Footnote 14

I argue that (2) is a more serious problem than (1).Footnote 15 For, first, in the face of (1) the non-minimalist has an easy way out: denying minimalism. Second, to even generate (1) we must assume very contentious minimalist theories. Third, given the non-minimalist's easy response, this suggests the PCM as (1) is only faced by those who take minimalism seriously.

But (2) cannot be so easily escaped by the non-minimalist. The non-minimalist faces the question of how to distinguish their view from that of their opponents who adopt minimalism regardless of whether minimalism is true. Second, (2) does not assume minimalism. Third, (2) is a problem for anyone trying to understand the realist/expressivist divide: it asks how anyone, realist or otherwise, could articulate a distinction between realism and expressivism if expressivists adopt minimalism whilst realists do not.

Finally, solving (1) will not solve (2). Even if we can articulate a distinction between realism and quasi-realist expressivism, assuming minimalism, this does not tell us how to distinguish between these theories without having to already assume minimalism. But, at least prima facie, that is what we need to solve (2): a distinction between realism and expressivism that does not assume minimalism.Footnote 16

(2), then, is a more serious problem than (1). This is important, since ‘the’ PCM seems to be increasingly treated or understood as (1). The most serious problem creeping minimalism raises is not the question of how to distinguish realism and expressivism assuming minimalism. Instead, it is how to do so simply given that the expressivist can and does adopt minimalism whilst the realist does not.

3. Why the Most Serious Problem Cannot be Non-Parochially Solved

(2) cannot be solved in a non-parochial way. By ‘non-parochial’ I mean a solution that all parties to a dispute can accept: in this case, a solution both realists and expressivists can accept. This is why,

(P1) (2) can be solved in a non-parochial way only if Bifurcation offers a non-parochial solution.

(P2) Bifurcation offers a non-parochial solution only if it can be accepted by both non-minimalist realists and minimalist expressivists.

(P3) But the minimalist expressivist cannot accept Bifurcation.

(C) So, (2) cannot be solved in a non-parochial way.

First, (P1): a non-parochial solution to (2) requires the bifurcation strategy. The strategy is to distinguish between minimal and non-minimal notions, and then to characterise expressivism by the former and realism the latter. Bifurcation offers the only way to allow, whilst attempting to draw the realist/expressivist distinction, both minimalists and non-minimalists their respective understandings of the notions on which minimalism creeps.

Next, (P2). The bifurcation strategy for (2) will succeed in offering a non-parochial solution, however, only if both realists and expressivists can accept it. Bifurcation succeeds in drawing a distinction between the realist and expressivist that both can accept if it offers a distinction that they can accept without having to assume some feature of their views – for example, the minimalism of expressivism – false.

But, moving on to (P3), Bifurcation requires us to maintain that there are intelligible, non-minimalist notions of, for example, truth. This, as we've already seen, is something that the minimalist expressivist does not accept. Bringing us to (C): thus, our second problem of creeping minimalism cannot be solved in a way that all parties can accept. When faced with the more serious problem of creeping minimalism, we cannot make sense of the distinction between realism and expressivism in a way that both parties can accept.Footnote 17

It is important to see that this argument is not for the claim that Bifurcation fails as a solution to the PCM understood as (2). Rather, it is that Bifurcation turns out to be a parochial solution to (2) and, since, I maintain, it is the only way we might have hoped to provide a non-parochial solution to (2), (2) cannot be non-parochially solved.Footnote 18

An objection to (P1). Many solutions in the literature seem non-parochial because they eschew dependence upon any notion of truth, belief, inter alia. Dreier's influential solution, for example, is explanationist: realism should be understood as the view that moral facts and properties explain what it is to talk and think about them, whilst expressivism should be understood to deny this. This suggests (P1) is false: we can, at least in principle, non-parochially solve (2) without appeal to Bifurcation.

Dreier's and similar solutions do avoid notions of truth, belief, inter alia commonly used to distinguish realism and expressivism. And they are found attractive partly for this reason.Footnote 19 But, first, there is substantial debate over whether explanationist solutions to the PCM are compatible with minimalism. For example, as Taylor (Reference Taylor2020) and Golub (Reference Golub2021) have argued, representationalist explanations of meaning seem incompatible with a minimalist framework for a domain, since such frameworks deny any explanatory role for representational relations like truth and reference. If so, then explanationism will be a parochial solution to (2) and, as such, no counterexample to (P1).

But, second, suppose that explanationist solutions are compatible with minimalism, and that they offer attractive solutions to the problem of how to distinguish between these views assuming minimalism. Explanationism will still, for other reasons, not offer a plausible non-parochial solution to the further question of how to distinguish realism and expressivism simply if expressivists go minimalist. That is, even if explanationist solutions were attractive solutions to (1), they do not offer non-parochial solutions to (2).

For, first, recall that these solutions are always presented upon a minimalist background. Such background is perhaps dispensable. But importantly, once we remove the background of minimalism on which they are presented, we are confronted with the question of why we should appeal to the ways of distinguishing between realism and expressivism these solutions offer.

Dreier's solution, for example, makes the dispute between the realist and the expressivist over what explains the content of moral thought and talk. Many moral realists will find this suggestion strange. For whilst they disagree with the expressivist about that, many will take themselves to also be defending metaphysical theses about the existence and nature of moral facts that the expressivist denies (and not only disputing what explains moral semantic content).Footnote 20 The recourse to an explanation like Dreier's seems attractive when faced with minimalism. But the attraction seems to depend in part upon assuming the minimalist background upon which it is presented. If we do not presuppose that background – and we do not when facing (2) – why take that route when it seems there is more at hand between the realist and the expressivist than what the solution identifies?

And crucially, there are realists who will not take that route. For some realists will take their commitments to non-minimalist views of, e.g., truth and properties to not just be accidental features of their theory but, rather, part of what characterises it as a realist theory as opposed to any other.Footnote 21 For example, realists who accept a non-minimalist correspondence theory might think taking moral truths to be those that correspond to moral reality is part of what it is to be a realist as opposed to, say, an anti-realist. Dreier's and similar solutions take this move to be unavailable to the realist.

Solutions such as Dreier's that avoid appeal to our troublesome notions, then, are in a dialectically strange position as solutions to (2). As solutions to (1) they are highly attractive, since they, we are granting, leave the background minimalism the problem assumes untouched. But any solution to (2) that ignores what realists may understandably point to, absent a minimalist background, in distinguishing realism from expressivism becomes parochial.

The point is not that such suggestions fail as solutions to (2). Rather, it is that once we remove the background minimalism that motivates turning to them to save meta-ethical distinctions, such solutions become ones that at least one party – realists of the kind outlined – will not accept (as far as those realists are concerned, such solutions are implausible, unnecessary, or incomplete). So, prominent solutions like Dreier's that eschew appeal to the notions upon which minimalism creeps do not provide non-parochial solutions to (2). Only Bifurcation allows the realist these resources whilst also granting the expressivist their minimalism. But since such minimalists deny the intelligibility of the relevant forms of non-minimalism, Bifurcation does not offer a non-parochial solution to (2).

A rejoinder: perhaps some realists will not accept a solution like Dreier's if they take their commitments regarding, say, truth to be central to what characterises them as a realist as opposed to a quasi-realist expressivist. But it suffices to show (P1) false that a realist could accept a solution other than Bifurcation which the expressivist can also accept. Dreier's solution is, at least in principle, acceptable by both realists and expressivists.Footnote 22 So, (P1) is false.

But this rejoinder misses the point. The kind of realist we are discussing is precisely someone who, given how they, as a non-minimalist realist, understandably conceive of the realist/expressivist divide, cannot accept Dreier's solution as a solution to (2). For, they think, it draws the line between such theories in the wrong place. For Dreier's solution to be non-parochial, such a realist must be able to accept it. So, Dreier's – and analogous solutions that, against a background minimalism, eschew appeal to the notions upon which minimalism creeps – are parochial solutions to (2), not being acceptable by all parties. The only solution that had any hope of being that, albeit dashed, was Bifurcation.

Must a solution to (2) be non-parochial? This is unclear. Perhaps (2) could be solved but only parochially. For example, if pluralism about the relevant notions was adopted, then perhaps a version of the bifurcation strategy could succeed.Footnote 23 And if we settled whether minimalism or non-minimalism were correct, then we could solve (2) by treating it as based upon falsely assuming one view was a live option.

Denying minimalism or non-minimalism, suggesting they are inconsistent with realism or expressivism, adopting pluralism about our troublesome notions, or even employing Dreier's explanationism may offer a solution to (2). But these solutions, for the reasons I have given, fail to deliver a distinction between realism and expressivism both sides can accept. Insofar as we hope for a non-parochial solution, these suggestions leave that hope frustrated.

I end on a general objection to my paper that draws out its significance. For suppose one grants, as I've argued, that there are two problems of creeping minimalism and that the second is more serious. Suppose one grants further that Bifurcation cannot offer a solution to (1), and that, even if in principle able to offer a solution to (2), Bifurcation can do so only parochially. We might now wonder how important it is to note that there is this distinction between (1) and (2) in the first place. For the reason I have said that Bifurcation fails as a solution to (1), namely that it is inconsistent with the minimalism expressivists endorse, is the same reason that it cannot provide a non-parochial solution to (2). So, other than drawing the distinction between (1) and (2), and suggesting that the latter, more serious problem cannot be non-parochially answered, what progress has been made here?

To answer, let us take a step back. I have distinguished two ways we might draw a distinction between some theories. First, we might try to do so on certain specific background assumptions that provide a framework within which a debate occurs (such as minimalism or non-minimalism). Alternatively, we might try to do so without such assumptions, and upon merely recognising that the theories we are trying to distinguish could be held with differing background assumptions. This objection asks more generally why we should think that focussing upon this difference means we have made any progress in reflecting on the debate(s) these theories are engaged in.

My answer is this: the distinction raises important questions over how to understand and frame the debate over creeping minimalism – and debates over how to distinguish between theories generally – that require further attention. Alongside distinguishing between (1) and (2), arguing that (2) is more serious, and that (2) admits of no non-parochial solution, the progress that we have made here consists in uncovering and emphasising such questions. They are these.

First, highlighting the distinction between (1) and (2) forces us to be more sensitive to a subtle distinction which is often overlooked in philosophy. This is the above issue of how we can distinguish between theories ‘from within’ the framework some theory assumes or from without. For example, we could try to distinguish between realism and expressivism on the assumption of minimalism, or we could try to do so without that assumption. This distinction reveals that any question of how to distinguish between two theories is, in fact, ambiguous. Ambiguous, that is, between asking for a distinction on certain background assumptions that may or not may not be shared by the theories in question, or for a distinction that does not rely on such assumptions. We must ask, then, which we are intending to investigate.

Second, the distinction forces us to ask whether we first need to settle debates over general frameworks before we attempt to resolve particular debates or not. For example, in meta-ethics, we often proceed by simply adopting some highly contentious background assumptions – say, minimalism about truth – and then trying to preserve distinctions between views whilst developing our theories. But this methodology may be suspect.Footnote 24 And one reason why is that it may present the illusion that standard distinctions between theories can be preserved when, in fact, such distinctions may be based upon specific background theories – which may themselves be false.

Third, we are forced to ask, in light of differing background assumptions and the distinction between (1) and (2), whether we need distinctions between theories that could be accepted by all parties – that is, whether or not we should be trying to draw non-parochial distinctions between theories in the first place. I have argued that there is no non-parochial solution to (2). I have not argued, though, that the solution to (2) – or distinctions between theories more generally – must be non-parochial. Whether it should be is an important question for future work.

Note, however, a consequence of my argument: if the solution to (2) must be non-parochial, then there is no solution to (2). If so, then there is no way to recover the realist/expressivist distinction once minimalism creeps. And if versions of (2) arise in other disputes in philosophy, this would entail the distinction between realism and its sufficiently sophisticated opponents vanishes there too. That would be, at the very least, a troubling consequence.

4. Conclusion

I have disentangled two problems of creeping minimalism. We can consider creeping minimalism anew in the knowledge that it raises at least two problems and that Bifurcation could only be a solution to (2). Moreover, there is no non-parochial solution to (2) and so no stable divide between expressivism and realism that both sides can recognize once minimalism creeps.

Creeping minimalism has mostly exercised those broadly sympathetic to, or who outright accept, quasi-realist expressivism and/or minimalism about truth and related notions. Their opponents have remained relatively silent on minimalism's creep. When the PCM is understood as assuming minimalism, this is unsurprising.

But there is a distinct, more serious problem creeping minimalism generates. It is a problem for us all in meta-ethics – insofar as we think there is a distinction between realism and expressivism – and, arguably, in philosophy more generally. And it is a problem, I have argued, that has no solution acceptable to both realists and expressivists once minimalism creeps.

This second, more serious problem forces us to ask: are we trying to offer parochial or non-parochial distinctions between theories in meta-ethics and beyond? Which should we be looking for? Do we need to settle debates over minimalism, and wider debates in, for example, meta-metaphysics and meta-semantics about the frameworks within which debates occur, before trying to distinguish between theories? Addressing these questions offers us some hope for progress on the problems of creeping minimalism, wherever they appear.Footnote 25

Footnotes

1 See Rosen (Reference Rosen1998) for an excellent discussion of (at least Blackburn's) quasi-realism. Henceforth, ‘expressivism’ refers to quasi-realist expressivism.

2 For some important contributions, see Asay (Reference Asay2013), Chrisman (Reference Chrisman2008), Golub (Reference Golub2017), Taylor (Reference Taylor2020), Tiefensee (Reference Tiefensee2016, Reference Tiefensee2019), and Williams (Reference Williams, Price, Blackburn and Brandom2013). Note that the problem arises only if the relevant minimalist views are plausible and consistent with expressivism. Some have denied this (e.g., Cuneo, Reference Cuneo2020, and Dunaway, Reference Dunaway2010). But following most, I will grant it.

3 Dreier (Reference Dreier2004, p. 23) tentatively suggests this problem may arise in other areas in philosophy.

4 But for whom is this a problem? The expressivist, the realist, both, or just anyone trying to understand the debate? This is a difficult question I return to shortly.

5 Unqualified uses of ‘minimalism’ hereafter refer to the conjunction of minimalisms the quasi-realist expressivist endorses as minimalism creeps.

6 See, for example, Golub (Reference Golub2017, p. 1390 & ftn. 14) for discussion. Blackburn (Reference Blackburn and Copp2006, p. 160) suggested he could be a minimalist about all these notions bar representation. But his recent work clearly indicates willingness to accept minimalism across the board.

7 Could pluralism about our various notions somehow solve the PCM? I return to this in §3.

8 See Taylor (Reference Taylor2020, p. 128) and Eklund (Reference Eklund2017, p. 160) respectively.

9 For another important challenge to the common assumption of the latter, see Cuneo (Reference Cuneo and Shafer-Landau2013).

10 I suspect the distinction between (1) and (2) has gone undrawn because many typically exercised by creeping minimalism are sympathetic to, or endorse, quasi-realist expressivism and/or minimalism (e.g., Dreier, Reference Dreier2004; Golub, Reference Golub2017; Tiefensee, Reference Tiefensee2019). This includes so-called global expressivists and pragmatists, who hope to extend expressivism-plus-minimalism beyond morality to all other domains (see Price & MacArthur, Reference Price, Macarthur and Misak2009, for such a view, and Simpson, Reference Simpson2020, for discussion). For those sympathetic to quasi-realist expressivism (or more global versions of such a view), (1) raises a pressing question their minimalism engenders.

11 Tiefensee (Reference Tiefensee2016, Reference Tiefensee2019). Others here include, at least, Asay (Reference Asay2013), Chrisman (Reference Chrisman2008), and Simpson (Reference Simpson2018), and the aforementioned global expressivists/pragmatists.

12 In being committed to minimalism globally, global expressivists will likely take ‘the’ PCM to be (1), since that problem is generated by an assumption of minimalism. It is also noteworthy that (1) arises for some global minimalists partly because they may wish to be a realist about some domains and not others.

13 She also notes (Reference Tiefensee2019, p. 1907, ftn. 4) that Chrisman's solution does not appeal to any ‘robust’ notions of, e.g., truth.

14 I am not claiming that it is clear that Dreier and others have ignored (2). They may have had (2) in mind but, for example, focussed upon finding a minimalist-friendly characterisation of realism because it is prima facie harder to see what such a divide acceptable to expressivists may look like. I am only claiming that the distinction between (1) and (2) has been elided in the literature to date.

15 There is a sense of the ‘seriousness’ of a problem that is contingent upon what commitments one has. For example, if one is a wholesale minimalist, then (1) may be more serious for you than (2). But there is another sense that is not so contingent. This sense concerns the extent to which a problem is generated with fewer assumptions than another, is more difficult to avoid than another regardless of one's commitments, and how many the problem is faced by. It is this sense in which I argue (2) is more serious than (1).

16 I say ‘prima facie’ intentionally; I return shortly to whether this is what is needed to solve (2).

17 And if Dreier's (Reference Dreier2004, p. 23) suspicion that creeping minimalism may cast doubt upon distinctions between certain theories in other disputes is correct, then there is no distinction between theories in those disputes that all parties could accept either.

18 My argument is thus consistent with Bifurcation providing a solution to (2) if one thinks that (2) can be adequately solved via a parochial solution.

19 See Chrisman (Reference Chrisman2008), Tiefensee (Reference Tiefensee2019), and Simpson (Reference Simpson2018) for proposals similar to Dreier's in eschewing appeal to the notions upon which minimalism creeps and which, for that reason, my coming response also applies to.

20 Consider, for example, William Fitzpatrick (Reference Fitzpatrick2022, p. 17), who states that ‘there is much more at stake in debates between realism and expressivism than just disagreements about how ethical language functions or precisely which mental states are expressed with ethical claims’. Or Terence Cuneo (Reference Cuneo and Shafer-Landau2013, p. 227), who highlights that ‘an important respect in which expressivist and realist views seem to differ’ is that expressivists accept the ‘deflationary package’ whilst ‘realists do not’.

21 Take again Fitzpatrick (Reference Fitzpatrick2022, pp. 2–3), who claims that it is part of the ‘minimal core characterization’ of ethical realism to accept a set of claims he labels ‘Truth’, one of which is that positive ethical claims ‘succeed in being true […] when they accurately represent a state of affairs involving the instantiation of ethical properties’. Terence Cuneo (Reference Cuneo and Shafer-Landau2013), as cited in footnote 20, also seems to accept this for the reasons given there. Other moral realists who at times seem to take non-minimalism to be key to their realism, and their differences with expressivists, are Enoch (Reference Enoch2011) and Shafer-Landau (Reference Shafer-Landau2003). Note, importantly, that some realists will also demur because they deny that moral realism involves making any semantic claims at all: see Kahane (Reference Kahane2013).

22 Again, this is only if explanationism is consistent with minimalism. I am granting this for the sake of argument.

23 Such pluralism should not be confused with that of Michael Lynch (Reference Lynch2009) and Crispin Wright (Reference Williams, Price, Blackburn and Brandom2013), who each allow for different notions of truth but where neither endorses a form of minimalism.

24 To borrow a phrase of Cuneo's (Reference Cuneo and Shafer-Landau2013, p. 227) on a related issue: ‘We scratch only when it itches!’

25 I am extremely grateful to Roger Crisp, Geoff Keeling, James Matharu, Timothy Williamson, attendees of a meeting of the DPhil Philosophy Seminar at the University of Oxford (in particular to Milena Bartholain, Matthew Hewson, Lukas Lewerentz, and Chiara Martini), attendees of my lecture on creeping minimalism in the Faculty of Philosophy at the University of Oxford, and to two anonymous referees of this journal, for extremely helpful feedback that much improved the paper. This paper has been supported at various times by an Arts and Humanities Research Council Studentship, an Aristotelian Society Bursary, a Graduate Development Scholarship at St Anne's College, Oxford, and a Research Fellowship at Christ's College, Cambridge. I am eternally grateful to all of these institutions for their funding and support.

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