A critical survey of recent work in epistemology on higher-order evidence. It discusses the nature of higher-order evidence, some puzzles it raises, responses to those puzzles, and problems facing them. It concludes by indicating connections between debates concerning higher-order evidence in epistemology and parallel debates in ethics and aesthetics.

The paper proposes an account of the rational response to higher‐order evidence whose key claim is that whenever we acquire such evidence we ought to engage in the inquiring activity of double‐checking. Combined with a principle that establishes a connection between rational inquiry and rational belief retention, the account offers a novel explanation of the alleged impermissibility of retaining one's belief in the face of higher‐order evidence. It is argued that this explanation is superior to the main competitor view which (...) appeals to the notion of defeat. (shrink)

[Significantly updated in Chapter 7 of Awareness and the Substructure of Knowledge] Many have found it plausible that knowledge is a constitutively normative state, i.e. a state that is grounded in the possession of reasons. Many have also found it plausible that certain cases of proprioceptive knowledge, memorial knowledge, and self-evident knowledge are cases of knowledge that are not grounded in the possession of reasons. I refer to these as cases of basic knowledge. The existence of basic knowledge forms a (...) primary objection to the idea that knowledge is a constitutively normative state. In what follows I offer a way through the apparent dilemma of having to choose between either basic knowledge or the normativity of knowledge. The solution involves homing in on a state of awareness (≈non-accidental true representation) that is distinct from knowledge and which in turn grounds the normativity of knowledge in a way that is fully consistent with the existence of basic knowledge. An upshot of this is that externalist theories of knowledge turn out to be fully compatible with the thesis that knowledgeable beliefs are always beliefs that are justified by the reasons one possesses. (shrink)

There are at least two different aspects of our rational evaluation of agents’ doxastic attitudes. First, we evaluate these attitudes according to whether they are supported by one’s evidence (substantive rationality). Second, we evaluate these attitudes according to how well they cohere with one another (structural rationality). In previous work, I’ve argued that substantive and structural rationality really are distinct, sui generis, kinds of rationality – call this view ‘dualism’, as opposed to ‘monism’, about rationality – by arguing that the (...) requirements of substantive and structural rationality can come into conflict. In this paper, I push the dialectic on this issue forward in two main ways. First, I argue that the most promising ways of resisting the diagnosis of my cases as conflicts still end up undermining monism in different ways. Second, supposing for the sake of argument that we should understand the cases as conflicts, I address the question of what we should do when such conflicts arise. I argue that, at least in a prominent kind of conflict case, the coherence requirements take precedence over the evidential requirements. (shrink)

Epistemologists routinely distinguish between two kinds of justification or rationality – the propositional and the doxastic kind – in order to characterize importantly different ways in which an attitude can be justified or rational for a person. I argue that these notions, as they are commonly understood, are well suited to capture rationality judgments about the attitudes that agents reach as conclusions of their reasoning. Yet, these notions are ill-suited to capture rationality judgments about attitudes that agents form while their (...) reasoning is still in progress. In fact, we currently lack any suitable theory of rationality that lets us capture the ways in which we evaluate the rationality of such transitional attitudes, even though they are ubiquitous. I propose to capture these rationality judgments by introducing a new notion of rationality that is orthogonal to the propositional/doxastic distinction, which I call pro tem rationality. This new notion can be integrated with both traditional and formal ways of characterizing rationality or justification. It can be used to enlighten debates about logical and empirical learning, higher-order evidence, and the epistemology of philosophy, among others. (shrink)

In the contemporary epistemological literature, peer disagreement is often taken to be an instance of a more general phenomenon of “higher-order evidence.” Correspondingly, its epistemic significance is often thought to turn on the epistemic significance of higher-order evidence in general. This chapter attempts to evaluate this claim, and in doing so to clarify some points of unclarity in the current literature – both about what it is for evidence to be “higher-order,” and about the relationship between disagreement and higher-order evidence. (...) We will begin by considering some candidate definitions of “higher-order evidence,” and offering our own definition that attempts to capture the phenomenon of interest. We will then consider, in light of this definition, whether disagreement and its epistemic significance are best-understood as a kind of higher-order evidence. We’ll argue that although peer disagreement can be epistemically significant qua higher-order evidence, this role doesn’t exhaust its significance, and that it can also serve as straightforward first-order evidence. Finally, we’ll suggest that inattention to this latter point has made broadly conciliatory views about peer disagreement seem somewhat easier to resist than they in fact are. (shrink)

What is the epistemic significance of higher-order evidence? Recently, philosophers have defended zetetic approaches to higher-order evidence, which appeal to factors related to inquiry. According to such views, in response to higher order evidence, one should open inquiry and deliberate on the question further. While it can often be productive to inquire in response to higher-order evidence, whether one should inquire is settled on primarily practical—not purely epistemic—grounds. I defend various cases where one can rationally respond to higher-order evidence without (...) engaging in zetetic activity of any kind. Zetetic responses to higher-order evidence are thus bound to be incomplete. Reflection on these cases suggests a deeper lesson: epistemic norms never require us to engage in inquiry or to perform any action whatsoever. Zetetic proposals give rise to an overly demanding and implausible picture of normative epistemology, according to which epistemic norms are in the business of helping us to settle the answers to our questions. However, epistemic norms do not—and importantly should not—be expected to fulfill this role. (shrink)

Public life abounds with examples of people whose beliefs—especially political beliefs—seem suspiciously convenient: consider, for example, the billionaire who believes that all taxation is unjust, or the Supreme Court Justice whose interpretations of what the law says reliably line up with her personal political convictions. After presenting what I take to be the best argument for the epistemological relevance of suspicious convenience, I diagnose how attempts to resist this argument rest on a kind of epistemological ideal theory, in a sense (...) to be made precise. And I argue that the ways in which this ideal theory can be deployed in defense of suspiciously convenient beliefs brings out the pernicious and distorting nature of such ideal theory in epistemology. (shrink)

We often form intentions to resist anticipated future temptations. But when confronted with the temptations our resolutions were designed to withstand, we tend to revise our previous evaluative judgments and conclude that we should now succumb—only to then revert to our initial evaluations, once temptation has subsided. Some evaluative judgments made under the sway of temptation are mistaken. But not all of them are. When the belief that one should now succumb is a proper response to relevant considerations that have (...) newly emerged, can acting in line with one’s previous intention nonetheless be practically rational? To answer this question, I draw on recent debates on the nature of higher-order evidence and on what rationally responding to such evidence involves. I propose that agents facing temptation often have evidence of “deliberative unreliability”, which they ought to heed even when it is “misleading” (that is, even when their evaluative judgments are in fact proper responses to the relevant considerations then available). Because evidence of deliberative unreliability can “dispossess” agents of normative reasons for evaluative judgments and actions that they would otherwise have, being continent despite judging that one should now succumb can often be more rational than giving in. (shrink)

I argue that level-incoherence is epistemically valuable in a specific set of epistemic environments: those in which it is easy to acquire justified false beliefs about normative requirements of epistemic rationality. I argue that in these environments level-incoherence is the rationally dominant strategy. Nevertheless, level-incoherent combinations exhibit a distinctive tension, and this tension has been thought by many to indicate that level-incoherence is always irrational. Although this idea has proved resilient, I argue that it is incorrect. I evaluate three candidate (...) explanations for the distinctive tension exhibited by level-incoherent combinations, only one of which is the traditional view (which I call the ‘Prohibition View’) that epistemic level-incoherence is prohibited by epistemic rationality. I argue instead for the ‘Inquiry View’, according to which level-incoherence is not rationally criticisable but is a reason to undertake further inquiry. (shrink)

As scholars have commonly observed, a central difference between epistemic and practical normativity is the fact that the reasons of the former kind balance prohibitively, while reasons of the latter kind do so permissively. To explain the prohibition to believe or disbelieve in the face of tied evidence, several scholars have appealed to normative reasons in favour of a third doxastic option, the suspension of judgement. However, the question remains as to what happens if these latter reasons are defeated. In (...) such cases, one seems to be stuck in an impasse: either one is forced into an epistemic dilemma– where neither of one’s doxastic options seems permissible– or one must relax the prohibitive balancing principle– where there might be, after all, situations in which believing in the face of tied evidence is rationally permissible. In this paper, I discuss different ways to derive this puzzle of defeated suspension, as well as the most common strategy in responding to it. I argue that an appeal to undefeated reasons to suspend judgement comes with significant downsides and, thus, one should seek a different response: in extreme forms of the puzzle of defeated suspension, a form of higher-order suspension becomes rational. If one treats higher-order suspension as an additional doxastic option, one can avoid the puzzle in its entirety. Furthermore, an analogue puzzle of higher-order doubt merits the same treatment. (shrink)

Philosophers disagree about the role of reflection for rationality, understood as the capacity to (properly) respond to genuine, normative reasons. Here, ‘reflection’ means the capacity for self-conscious normative meta-cognition. This article develops and rejects a novel argument – the argument from undercutting defeaters – in favor of the ‘one-level view’ that holds that having the concept of a belief (and of a reason) is necessary for responding to reasons. It will be argued that the ‘two-level view’, which allows for rational (...) subjects that can only non-reflectively respond to reasons, is supported by considerations dealing with the role of responding to reasons for rational action. Rationality is not as unified as the one-level view wants to have it. We start with the non-reflective way of rationally forming beliefs and then grow into the reflective way. (shrink)