David Enoch

In this essay, I defend a view I call “Robust Realism” about normativity. According to this view, there are irreducibly, perfectly objective, normative truths, that when successful in our normative inquiries we discover rather than create or construct. My argument in support of Robust Realism is modeled after arguments from explanatory indispensability common in the philosophy of science and the philosophy of mathematics. I argue that irreducibly normative truths, though not explanatorily indispensable, are nevertheless deliberatively indispensable, and that this kind of indispensability is just as respectable as the more familiar explanatory kind. Deliberative indispensability, I argue, justifies belief in normative facts, just like the explanatory indispensability of, say, theoretical entities like electrons justifies belief in electrons. In the introduction I characterize the view I will be arguing for and sketch the main argument of this essay. In chapter 1 I draw the analogy between explanatory and deliberative indispensability, and argue that there is no non-question-begging reason to take the former but not the latter seriously. Here I also present the master-argument of the thesis, and clarify the argumentative work that needs to be done by each of the following chapters. In chapter 2 I address the worries of the antirealist who is willing to reject arguments from explanatory indispensability as well. In other words, in this chapter I try to justify the move from indispensability (of whatever kind) to belief. In chapter 3 I develop an account of deliberation that supports the premises about deliberation needed for my master-argument to go through. In chapter 4 I reject some alternative views, showing that none of them can allow for sincere deliberation. In this chapter, in other words, I support the indispensability premise: I argue that it really is impossible to deliberate sincerely without believing in irreducibly normative truths..

Metaethical—or, more generally, metanormative— realism faces a serious epistemological challenge. Realists owe us—very roughly speaking—an account of how it is that we can have epistemic access to the normative truths about which they are realists. This much is, it seems, uncontroversial among metaethicists, myself included. But this is as far as the agreement goes, for it is not clear—nor uncontroversial—how best to understand the challenge, what the best realist way of coping with it is, and how successful this attempt is. In this paper I try, first, to present the challenge in its strongest version, and second, to show how realists—indeed, robust realists—can cope with it. The strongest version of the challenge is, I argue, that of explaining the correlation between our normative beliefs and the independent normative truths. And I suggest an evolutionary explanation as a way of solving it

Slippery slope arguments (SSAs) are, so I argue, arguments from consequences which have the following peculiar characteristic: They take advantage of our being less than perfect in making—and acting according to—distinctions. But then, once SSAs are seen for what they are, they can be turned against themselves. Being less than perfect at making the second‐order distinction between distinctions we're good at abiding by and those we're bad at abiding by, we're bound to fail to make the distinction between good and bad SSAs. One can therefore construct an SSA, the conclusion of which is, that we ought not to use SSAs. After characterizing SSAs and constructing the SSA against the use of SSAs, I then explore its implications

Suppose that a world in which we have an utterly non-consequentialist moral status is a better world than one in which we don’t have such a status. Does this give any reason to believe that we have such moral status? Suppose that a world without moral luck is worse than a world with moral luck. Does this give any reason to believe that there is moral luck? The problem is that positive answers to these questions1 seem to commit us to instances of the inference ‘Wouldn’t it be nice if p, therefore, p’. Perhaps it would be nice if we had utterly nonconsequentialist dignity. How is this any reason to believe that we have such status? Perhaps it would be nice if there were moral luck. How is this any reason to believe that there is moral luck? Thus stated, such inferences look ridiculous, paradigmatic cases of wishful thinking.2 And yet they do not sound so obviously ridiculous, at least not as ridiculous as non-moral instances of the same argument schema3 (it would be nice if there were world peace, therefore, there is world peace). Can something be said in defence of such arguments, at least in morality?

Everyone agrees, I think, that there is something fishy about moral deference and expertise, but that's where consensus ends. This paper has two aims – the first is to mount a defense of moral deference, and the second is to offer a (non-debunking) diagnosis of its fishiness. I defend moral deference by connecting the discussion of moral deference to the recent discussion of the appropriate response to uncertainty. It is, I argue, morally obligatory to minimize the risk of one's wrongdoing (at least when all other things are held equal), and this moral requirement entails that deferring to a moral expert is sometimes not just morally permissible but also admirable, and indeed morally required. If moral deference is often justified, why is it fishy? I offer an explanation in terms of the emotions moral judgments are often related to, and their nature (roughly speaking) as directed at the good or bad, right or wrong, de re rather than de dicto. The combination of this vindication of moral deference and diagnosis of its fishiness nicely accommodates, I argue, some related phenomena, like the (neglected) fact that our uneasiness with moral deference is actually a particular instance of uneasiness with opaque evidence in general when it comes to morality, and the (familiar) fact that the scope of this uneasiness is wider than the moral as it includes other normative domains.

Some of the recent philosophical literature on moral luck attempts to make headway in the moral-luck debate by employing the resources of empirical psychology, in effect arguing that some of the intuitive judgments relevant to the moral-luck debate are best explained - and so presumably explained away - as the output of well-documented cognitive biases. We argue that such attempts are empirically problematic, and furthermore that even if they were not, it is still not at all clear what philosophical significance they would have

David Enoch develops, argues for, and defends a strongly realist and objectivist view of ethics and normativity more broadly. This view--according to which there are perfectly objective, universal, moral and other normative truths that are not in any way reducible to other, natural truths--is familiar, but this book is the first in-detail development of the positive motivations for the view into reasonably precise arguments. And when the book turns to defend Robust Realism against traditional objections, it mobilizes the original positive arguments for the view to help with fending off the objections.