This paper critically assesses Sosa’s normative framework for performances as well as its application to epistemology. We first develop a problem for one of Sosa’s central theses in the general theory of performance normativity according to which performances attain fully desirable status if and only if they are fully apt. More specifically, we argue that given Sosa’s account of full aptness according to which a performance is fully apt only if safe from failure, this thesis can’t be true. We then (...) embark on a rescue mission on behalf of Sosa and work towards a weakened account of full aptness. The key idea is to countenance a distinction between negligible and non-negligible types of risk and to develop an account of full aptness according to which even performances that are endangered by risk can be fully apt, so long as the risk is of a negligible type. While this alternative account of full aptness solves the problem we developed for Sosa earlier on, there is also bad news for Sosa. When applied to epistemology, the envisaged treatment of barn façade cases as cases in which the agent falls short of fully apt belief will no longer work. We show that, as a result, Sosa faces a new version of a familiar dilemma for virtue epistemology. Either he construes full aptness as strong enough to get barn façade cases right in which case his view will run right into the problem we develop. Or else he construes full aptness as weak enough to avoid this problem but then he will not be able to deal with barn façade cases in the way envisaged. (shrink)

Why comply with epistemic norms? In this paper, I argue that complying with epistemic norms, engaging in epistemically responsible conduct, and being epistemically trustworthy are constitutive elements of maintaining good epistemic relations with oneself and others. Good epistemic relations are in turn both instrumentally and finally valuable: they enable the kind of coordination and knowledge acquisition underpinning much of what we tend to associate with a flourishing human life; and just as good interpersonal relations with others can be good for (...) their own sake, standing in good epistemic relations is good for its own sake. On my account, we have reason to comply with epistemic norms because it is a way of respecting the final value of something that also tends to be an instrumentally valuable thing: good epistemic relations. Situating the account within the recent social turn in debates about epistemic instrumentalism, I argue that the dual-value aspect of good epistemic relations can explain important anti-instrumentalist intuitions, in a well-motivated way, within a broadly instrumentalist framework. (shrink)

Is there a distinctively epistemic kind of blame? It has become commonplace for epistemologists to talk about epistemic blame, and to rely on this notion for theoretical purposes. But not everyone is convinced. Some of the most compelling reasons for skepticism about epistemic blame focus on disanologies, or asymmetries, between the moral and epistemic domains. In this paper, I defend the idea that there is a distinctively epistemic kind of blame. I do so primarily by developing an account of the (...) nature of epistemic blame. My account draws on a prominent line of theorizing in moral philosophy that ties blame to our relationships with one another. I argue that with my account of epistemic blame on hand, the most compelling worries about epistemic blame can be deflated. There is a distinctively epistemic kind of blame. (shrink)

This paper provides a critical overview of recent work on epistemic blame. The paper identifies key features of the concept of epistemic blame and discusses two ways of motivating the importance of this concept. Four different approaches to the nature of epistemic blame are examined. Central issues surrounding the ethics and value of epistemic blame are identified and briefly explored. In addition to providing an overview of the state of the art of this growing but controversial field, the paper highlights (...) areas where future work is needed. (shrink)

One challenge in developing an account of the nature of epistemic blame is to explain what differentiates epistemic blame from mere negative epistemic evaluation. The challenge is to explain the difference, without invoking practices or behaviors that seem out of place in the epistemic domain. In this paper, I examine whether the most sophisticated recent account of the nature of epistemic blame—due to Jessica Brown—is up for the challenge. I argue that the account ultimately falls short, but does so in (...) an instructive way. Drawing on the lessons learned, I put forward an alternative approach to the nature of epistemic blame. My account understands epistemic blame in terms of modifications to the intentions and expectations that comprise our “epistemic relationships” with one another. This approach has a number of attractions shared by Brown’s account, but it can also explain the significance of epistemic blame. (shrink)

The paper critically examines recent work on justifications and excuses in epistemology. I start with a discussion of Gerken’s claim that the “excuse maneuver” is ad hoc. Recent work from Timothy Williamson and Clayton Littlejohn provides resources to advance the debate. Focusing in particular on a key insight in Williamson’s view, I then consider an additional worry for the so-called excuse maneuver. I call it the “excuses are not enough” objection. Dealing with this objection generates pressure in two directions: one (...) is to show that excuses are a positive enough normative standing to help certain externalists with important cases; the other is to do so in a way that does not lead back to Gerken’s objection. I show how a Williamson-inspired framework is flexible enough to deal with both sources of pressure. Perhaps surprisingly, I draw on recent virtue epistemology. (shrink)

A plausible condition on having the standing to blame someone is that the target of blame's wrongdoing must in some sense be your “business”—the wrong must in some sense harm or affect you, or others close to you. This is known as the business condition on standing to blame. Many cases of epistemic blame discussed in the literature do not obviously involve examples of someone harming or affecting another. As such, not enough has been said about how an individual's epistemic (...) failing can really count as another person's business. In this paper, I deploy a relationship-based account of epistemic blame to clarify the conditions under which the business condition can be met in the epistemic domain. The basic idea is that one person's epistemic failing can be another's business in virtue of the way it impairs their epistemic relationship. (shrink)

We regularly make graded normative judgements in the epistemic domain. Recent work in the literature examines degrees of justification, degrees of rationality, and degrees of assertability. This paper addresses a different dimension of the gradeability of epistemic normativity, one that has been given little attention. How should we understand degrees of epistemic criticizability? In virtue of what sorts of factors can one epistemic failing be worse than another? The paper develops a dual-factor view of degrees of epistemic criticizability. According to (...) the view, degrees of epistemic criticizability are (i) an inverse function of degrees of doxastic justification and (ii) a function of degrees of agent culpability. The paper develops an account of each factor, and explains how they should be weighted. The paper also addresses the importance of modelling degrees of epistemic criticizability in a broader context. I focus on the role that such a model can play in the ethics of epistemic criticism. (shrink)

Distinguishing between excuses and exemptions advances our understanding of a standard range of problem cases in debates about epistemic norms. But it leaves open a problem of accounting for blameless norm violation in ‘prospective agents’. By shifting focus in our theory of excuses from rational excellence to norms governing the dispositions of agents, we can account for a fuller range of normative phenomena at play in debates about epistemic norms.

Is there an epistemic analogue of moral motivational internalism? The answer to this question has implications for our understanding of the nature of epistemic normativity. For example, some philosophers have argued from claims that epistemic judgement is not necessarily motivating to the view that epistemic judgement is not normative. This paper examines the options for spelling out an epistemic analogue of moral motivational internalism. It is argued that the most promising approach connects epistemic judgements to doxastic dispositions, which are related (...) to motivation in a fairly tenuous sense. It is also argued that this approach currently lacks a plausible and informative account of the nature and workings of these doxastic dispositions, and, hence, an explanation of the range of phenomena internalist theses typically set out to explain. The most promising route for developing such an account, based on recent expressivist work, is investigated and found inadequate for the task. (shrink)

One typical aim of responsibilist virtue epistemology is to employ the notion of intellectual virtue in pursuit of an ameliorative epistemology. This paper focuses on “political inquiry” as a case study for examining the ameliorative value of intellectual virtue. The main claim is that the case of political inquiry threatens to expose responsibilist virtue epistemology in a general way as focusing too narrowly on the role of individual intellectual character traits in attempting to improve our epistemic practices.

Epistemological Disjunctivism is a view about paradigm cases of perceptual knowledge. Duncan Pritchard claims that it is particularly well suited to accounting for internalist and externalist intuitions. A number of authors have disputed this claim, arguing that there are problems for Pritchard’s way with internalist intuitions. I share the worry. However, I don’t think it has been expressed as effectively as it can be. My aim in this paper is to present a new way of formulating the worry, in terms (...) of an “explanatory challenge”. The explanatory challenge is a simple, yet powerful and illuminating challenge for Epistemological Disjunctivism. It is illuminating in the sense that it shows us why Epistemological Disjunctivism must take on certain internalistically problematic commitments. A secondary aim of this paper is to examine whether the recently much-discussed distinction between justifications and excuses in epistemology can support an adequate response. I will argue that it cannot. (shrink)

The chapter develops a taxonomy of views about the epistemic responsibilities of citizens in a democracy. Prominent approaches to epistemic democracy, epistocracy, epistemic libertarianism, and pure proceduralism are examined through the lens of this taxonomy. The primary aim is to explore options for developing an account of the epistemic responsibilities of citizens in a democracy. The chapter also argues that a number of recent attacks on democracy may not adequately register the availability of a minimal approach to the epistemic responsibilities (...) of citizens in a democracy. (shrink)

I respond to Tim Smartt’s (2023) skepticism about epistemic blame. Smartt’s skepticism is based on the claims that (i) mere negative epistemic evaluation can better explain everything proponents of epistemic blame say we need epistemic blame to explain; and (ii) no existing account of epistemic blame provides a plausible account of the putative force that any response deserving the label “blame” ought to have. He focuses primarily on the prominent “relationship-based” account of epistemic blame to defend these claims, arguing that (...) the account is explanatorily idle, and cannot distinguish between epistemically excused and epistemically blameworthy agents. I argue that Smartt mischaracterizes the account’s role for judgments of epistemic relationship impairment, leading to mistaken claims about the account’s predictions. I also argue that the very feature of the account that Smartt mischaracterizes is key to understanding what epistemic blame does for our epistemic responsibility practices that mere negative epistemic evaluation cannot. (shrink)

Allan Hazlett has recently developed an alternative to the most popular form of anti-realism about epistemic normativity, epistemic expressivism. He calls it “convention-relativism about epistemic discourse”. The view deserves more attention. In this paper, I give it attention in the form of an objection. Specifically, my objection turns on a distinction between inescapable and categorical norms. While I agree with Hazlett that convention-relativism is consistent with inescapable epistemic norms, I argue that it is not consistent with categorical epistemic norms. I (...) then argue that Hazlett's account of a controversial upshot of convention-relativism – namely, that epistemic discourse is not “normative” – should, but does not, adequately address the question of whether epistemic norms are categorical. This leads to a more general discussion of anti-realism in epistemology. (shrink)

The main objection to pragmatism about knowledge is that it entails that truth-irrelevant factors can make a difference to knowledge. Blake Roeber (2018) has recently argued that this objection fails. I agree with Roeber. But in this paper, I present another way of thinking about the dispute between purists and pragmatists about knowledge. I do so by formulating a new objection to pragmatism about knowledge. This is that pragmatism about knowledge entails that factors irrelevant to both truth and “cognitive agency” (...) can make a difference to knowledge. An interesting additional upshot of my argument is the connection revealed between the debate between pragmatists and purists about knowledge, and the debate between “alethists” and pragmatists about reasons for belief. (shrink)

There is a widely accepted distinction between being directly responsible for a wrongdoing versus being somehow indirectly or vicariously responsible for the wrongdoing of another person or collective. Often this is couched in analyses of complicity, and complicity’s role in the relationship between individual and collective wrongdoing. Complicity is important because, inter alia, it allows us to make sense of individuals who may be blameless or blameworthy to a relatively low degree for their immediate conduct, but are nevertheless blameworthy to (...) a higher degree for their implication in some larger (or another person’s) wrongdoing. In this paper, I argue that there is a distinctively epistemic kind of complicity. First, I motivate the distinction between direct and vicarious responsibility with three interlocking arguments, respectively appealing to: i) the structure of rational agency; ii) linguistic considerations; iii) the role of “principal vs. accomplice” in legal doctrine. I show how these arguments naturally extend to the epistemic domain, motivating an epistemic form of vicarious responsibility. I then examine complicity as a mechanism of vicarious epistemic responsibility. To fill this out, I engage with an epistemic analogue of the debate about the role of intention versus causal contribution in complicity. I propose a Casual Account of Epistemic Complicity, arguing that it accommodates a wide range of cases, and enables fine-grained explanations of degrees of culpability for epistemic complicity. With an adequate account of epistemic complicity on hand, we can explain what is objectionable about an important class of epistemic agent who, on an individual level, may be epistemically blameless or blameworthy to a relatively low degree, but whose relation to other individuals or collectives nevertheless makes them epistemically blameworthy to a higher degree. I explore some broader implications of this result. (shrink)

We offer an overview of what we take to be the main themes in Annalisa Coliva’s book, Moore and Wittgenstein: Scepticism, Certainty and Common Sense. In particular, we focus on the ‘framework reading’ that she offers of Wittgenstein’s On Certainty and its anti-sceptical implications. While broadly agreeing with the proposal that Coliva puts forward on this score, we do suggest one important supplementation to the view—viz., that this way of dealing with radical scepticism needs to be augmented with an account (...) of the meta-sceptical problem which this proposal generates, which we call epistemic vertigo. (shrink)

In this short paper, I critically examine Veli Mitova’s proposal that social-identity groups can have collective epistemic reasons. My primary focus is the role of privileged access in her account of how collective reasons become epistemic reasons for social-identity groups. I argue that there is a potentially worrying structural asymmetry in her account of two different types of cases. More specifically, the mechanisms at play in cases of “doxastic reasons” seem fundamentally different from those at play in cases of “epistemic-conduct (...) reasons”. The upshot is a need for further explanation of what unifies these dimensions of the account. (shrink)

A prominent objection to the knowledge norm of belief is that it is too demanding or too strong. The objection is commonly framed in terms of the idea that there is a tight connection between norm violation and the appropriateness of criticism or blame. In this paper I do two things. First, I argue that this way of motivating the objection leads to an impasse in the epistemic norms debate. It leads to an impasse when knowledge normers invoke excuses to (...) explain away a prima facie connection between blamelessness and justified belief. Second, I argue that a way out of the impasse becomes available when we take a closer look at some distinctions in the theory of responsibility. There are at least three different notions of responsibility relevant here. I argue that a weaker notion of responsibility – attributability – should be used to motivate the objection that the knowledge norm of belief is too strong. Insofar as the proposal motivates the objection without appeal to blamelessness, it opens up space to move beyond the impasse. (shrink)

In The Norm of Belief, John Gibbons claims that there is a “natural reaction” to the general idea that one can be normatively required to Ø when that requirement is in some sense outside of one’s first person perspective or inaccessible to one. The reaction amounts to the claim that this is not possible. Whether this is a natural or intuitive idea or not, it is difficult to articulate exactly why we might think it is correct. To do so, we (...) need a view about the relationship between agents’ capacities to accord with normative requirements and the conditions under which those normative requirements obtain. I offer an account of the epistemic dimension of this relationship. The goal is to provide enough of a story about the natural reaction to make accounting for it look like an important desideratum for any theory of the nature of normative requirements—whether these are moral or epistemic. To focus the discussion, I use Timothy Williamson’s knowledge-first view of evidence as an example of a view in epistemology that generates the natural reaction. One upshot of the discussion, then, is a detailed account of what is troubling about Williamson’s influential but controversial view of evidence. (shrink)

Blameless norm violation in young children is an underexplored phenomenon in epistemology. An understanding of it is important for accounting for the full range of normative standings at issue in debates about epistemic norms, and the internalism-externalism debate generally. More specifically, it is important for proponents of factive epistemic norms. I examine this phenomenon and put forward a positive proposal. I claim that we should think of the normative dimension of certain actions and attitudes of young children in terms of (...) a kind of “prospective agency”. I argue that the most sophisticated account of exculpatory defenses in epistemology – due to Clayton Littlejohn – does not provide an adequate model for exculpatory defenses of prospective agents. The aim is not primarily to challenge Littlejohn. Rather, I engage with his framework as a way of setting up my positive proposal. I call it the “heuristic model”. (shrink)

Anthony Brueckner has argued that claims about underdetermination of evidence are suppressed in closure-based scepticism (“The Structure of the Skeptical Argument”, Philosophy and Phenomenological Research 54:4, 1994). He also argues that these claims about underdetermination themselves lead to a paradoxical sceptical argument—the underdetermination argument—which is more fundamental than the closure argument. If Brueckner is right, the status quo focus of some predominant anti-sceptical strategies may be misguided. In this paper I focus specifically on the relationship between these two arguments. I (...) provide support for Brueckner’s claim that the underdetermination argument is the more fundamental sceptical argument. I do so by responding to a challenge to this claim put forward by Stewart Cohen (“Two Kinds of Skeptical Argument”, Philosophy and Phenomenological Research 58:1, 1998). Cohen invokes an alternative epistemic principle which he thinks can be used to challenge Brueckner. Cohen’s principle raises interesting questions about the relationship between evidential considerations and explanatory considerations in the context of scepticism about our knowledge of the external world. I explore these questions in my defence of Brueckner. (shrink)

In this short paper, I critically examine Veli Mitova’s proposal that social-identity groups can have collective epistemic reasons. My primary focus is the role of privileged access in her account of how collective reasons become epistemic reasons for social-identity groups. I argue that there is a potentially worrying structural asymmetry in her account of two different types of cases. More specifically, the mechanisms at play in cases of “doxastic reasons” seem fundamentally different from those at play in cases of “epistemic-conduct (...) reasons.” The upshot is a need for further explanation of what unifies these dimensions of the account. (shrink)

The investigation of epistemic virtues, such as curiosity, open-mindedness, intellectual courage and intellectual humility is a growing trend in epistemology. An underexplored question in this context is: what is the relationship between these virtues and other types of virtue, such as moral or prudential virtue? This paper argues that, although there is an intuitive sense in which virtues such as intellectual courage and open-mindedness have something to do with the epistemic domain, on closer inspection it is not clear to what (...) extent they should be understood as genuine epistemic virtues. We draw a distinction between epistemic virtues and virtues with epistemic content and provide reason to believe that the aforementioned virtues are moral virtues with epistemic content rather than bona fide epistemic virtues. The upshot is that there are far fewer epistemic virtues out there than commonly assumed. (shrink)

This thesis has two aims. One is to motivate the claim that challenging what I call a “sameness of evidence thesis” is a particularly promising approach to external world scepticism. The other is to sharpen an underexplored issue that arises when challenging the sameness of evidence thesis. The second aim is the primary aim of the thesis. Pursuing the first aim, I start by examining a predominant formulation of external world scepticism known as the “closure argument” for knowledge. I examine (...) three main strategies for responding to external world scepticism and highlight their major challenges (DeRose 1995; Dretske 1979; Nozick 1981; Sosa 1999). The goal is not to demonstrate that these challenges cannot be met, but rather to highlight a deeper issue that arises when responding to the closure problem for knowledge. In particular, I take the discussion to motivate looking at what I will call “scepticism about evidential justification” (Feldman 2000; Kornblith 2001; Pritchard forthcoming). The general argument in favour of a shift to scepticism about evidential justification is based on considerations about what an adequate response to external world scepticism should hope to achieve. I argue that one condition of adequacy is being able to account for radical forms of scepticism that challenge not only that our beliefs enjoy the epistemic status of knowledge (however that status is conceived) but also that our ordinary empirical beliefs are justified, or that we are reasonable in holding them. There are different varieties of scepticism about evidential justification. I focus in some detail on the anti-sceptical strategies of Pryor (2000; 2004) and Wright (2004) as examples of strategies that engage with scepticism about evidential justification. But I argue that one form of evidential scepticism known as the “underdetermination argument”—which Pryor and Wright do not directly engage with—is of particular importance. The main assumption in the underdetermination argument I focus on is about the nature of evidence. More specifically, the underdetermination argument presupposes that one’s evidence is the same in so-called “bad” and “good” cases in which an agent forms an empirical belief. This is the “sameness of evidence thesis.” Pursuing the main aim of the thesis, I introduce two forms an anti-sceptical strategy that involves challenging the sameness of evidence thesis. The two forms I consider differ in their commitments concerning a condition of accessibility on our evidence. Pritchard (2006; 2007; 2012; forthcoming) maintains that one’s evidence is “reflectively accessible.” Williamson (2000; 2009) rejects this claim. The central issue I aim to sharpen is that while accepting the condition of accessibility leads to serious challenges in rejecting the sameness of evidence thesis, rejecting it leads to counterintuitive consequences if we grant that there is a normative principle that requires us to proportion our beliefs to the evidence. A central part of the thesis involves examining these counterintuitive consequences and showing what accounting for them requires. This is an underexplored project in the context of external world scepticism. I look at three different approaches to spelling out the counterintuitive consequences. My preferred account turns on a distinction between three different kinds of responsibility (Shoemaker 2011). I claim that there is a notion of responsibility – “attributability” – that is centrally connected to normative judgments. I argue for a “condition of accessibility” on attributability. Taken together, these two claims comprise an account of what is problematic about rejecting an access condition on our evidence. I then claim that there are two ways forward. One is to accept the condition of accessibility on our evidence that my account implies; the other is to challenge my claims about the connection between attributability and normative judgments, or the accessibility condition on attributability, or both. Although I claim that the prospects look better for taking the second option when it comes to rejecting the sameness of evidence thesis, drawing on recent work from Gibbons (2006; 2013) and Daniel Greco (2013), I argue that the first option is still a live possibility. The main aim in this part of the thesis is not to decide what the best way of rejecting the sameness of evidence thesis is, but rather to examine the challenges that arise when we reject it in one way or another. The question of what sort of access we have to our normative requirements is the focus of an increasingly sophisticated discussion in contemporary epistemology. An important upshot of this thesis is that it brings the problem of external world scepticism directly within the scope of that debate. (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain (...) in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

ABSTRACT:Deliberative democratic theory, commonly used to explore questions of “political” corporate social responsibility, has become prominent in the literature. This theory has been challenged previously for being overly sanguine about firm profit imperatives, but left unexamined is whether corporate contexts are appropriate contexts for deliberative theory in the first place. We explore this question using the case of Starbucks’ “Race Together” campaign to show that significant challenges exist to corporate deliberation, even in cases featuring genuinely committed firms. We return to (...) the underlying social theory to show that this is not an isolated case: for-profit firms are predictably hostile contexts for deliberation, and significant normative and strategic problems can be expected should deliberative theory be imported uncritically to corporate contexts. We close with recent advances in deliberative democratic theory that might help update the PCSR project, and accommodate the application of deliberation to the corporate context, albeit with significant alterations. (shrink)

Decades of research conducted in Western, Educated, Industrialized, Rich, & Democratic (WEIRD) societies have led many scholars to conclude that the use of mental states in moral judgment is a human cognitive universal, perhaps an adaptive strategy for selecting optimal social partners from a large pool of candidates. However, recent work from a more diverse array of societies suggests there may be important variation in how much people rely on mental states, with people in some societies judging accidental harms just (...) as harshly as intentional ones. To explain this variation, we develop and test a novel cultural evolutionary theory proposing that the intensity of kin-based institutions will favor less attention to mental states when judging moral violations. First, to better illuminate the historical distribution of the use of intentions in moral judgment, we code and analyze anthropological observations from the Human Area Relations Files. This analysis shows that notions of strict liability—wherein the role for mental states is reduced—were common across diverse societies around the globe. Then, by expanding an existing vignette-based experimental dataset containing observations from 321 people in a diverse sample of 10 societies, we show that the intensity of a society's kin-based institutions can explain a substantial portion of the population-level variation in people's reliance on intentions in three different kinds of moral judgments. Together, these lines of evidence suggest that people's use of mental states has coevolved culturally to fit their local kin-based institutions. We suggest that although reliance on mental states has likely been a feature of moral judgment in human communities over historical and evolutionary time, the relational fluidity and weak kin ties of today's WEIRD societies position these populations' psychology at the extreme end of the global and historical spectrum. (shrink)

Gender dysphoria is a clinically significant incongruence between expressed gender and assigned gender, with rapidly growing prevalence among children. The UK High Court recently conducted a judicial review regarding the service provision at a youth-focussed gender identity clinic in Tavistock. The high court adjudged it ‘highly unlikely’ that under-13s, and ‘doubtful’ that 14–15 years old, can be competent to consent to puberty blocker therapy for GD. They based their reasoning on the limited evidence regarding efficacy, the likelihood of progressing to (...) cross-sex hormone therapy and the ‘life-changing consequences’ of puberty blockers. In this article, I offer two concurrent arguments to dispute their reasoning. First, I argue that minors can be competent to consent to puberty blockers for GD, because the decision to undergo puberty blocker therapy is no more complex or far-reaching than other medical decisions that we accept a child should be able to make. Second, I argue that—irrespective of competence—such legal restriction for all children fundamentally contradicts the central ethical tenet of child healthcare: best interests. For these two reasons, the high court should not restrict access to puberty blockers for competent GD children. (shrink)

In De Anima 2.4, Aristotle claims that nutritive soul encompasses two distinct biological functions: nutrition and reproduction. We challenge a pervasive interpretation which posits ‘nutrients’ as the correlative object of the nutritive capacity. Instead, the shared object of nutrition and reproduction is that which is nourished and reproduced: the ensouled body, qua ensouled. Both functions aim at preserving this object, and thus at preserving the form, life, and being of the individual organism. In each case, we show how Aristotle’s detailed (...) biological analysis supports this ontological argument. (shrink)

Deep learning is currently the most prominent and widely successful method in artificial intelligence. Despite having played an active role in earlier artificial intelligence and neural network research, philosophers have been largely silent on this technology so far. This is remarkable, given that deep learning neural networks have blown past predicted upper limits on artificial intelligence performance—recognizing complex objects in natural photographs and defeating world champions in strategy games as complex as Go and chess—yet there remains no universally accepted explanation (...) as to why they work so well. This article provides an introduction to these networks as well as an opinionated guidebook on the philosophical significance of their structure and achievements. It argues that deep learning neural networks differ importantly in their structure and mathematical properties from the shallower neural networks that were the subject of so much philosophical reflection in the 1980s and 1990s. The article then explores several different explanations for their success and ends by proposing three areas of inquiry that would benefit from future engagement by philosophers of mind and science. (shrink)

In artificial intelligence, recent research has demonstrated the remarkable potential of Deep Convolutional Neural Networks (DCNNs), which seem to exceed state-of-the-art performance in new domains weekly, especially on the sorts of very difficult perceptual discrimination tasks that skeptics thought would remain beyond the reach of artificial intelligence. However, it has proven difficult to explain why DCNNs perform so well. In philosophy of mind, empiricists have long suggested that complex cognition is based on information derived from sensory experience, often appealing to (...) a faculty of abstraction. Rationalists have frequently complained, however, that empiricists never adequately explained how this faculty of abstraction actually works. In this paper, I tie these two questions together, to the mutual benefit of both disciplines. I argue that the architectural features that distinguish DCNNs from earlier neural networks allow them to implement a form of hierarchical processing that I call “transformational abstraction”. Transformational abstraction iteratively converts sensory-based representations of category exemplars into new formats that are increasingly tolerant to “nuisance variation” in input. Reflecting upon the way that DCNNs leverage a combination of linear and non-linear processing to efficiently accomplish this feat allows us to understand how the brain is capable of bi-directional travel between exemplars and abstractions, addressing longstanding problems in empiricist philosophy of mind. I end by considering the prospects for future research on DCNNs, arguing that rather than simply implementing 80s connectionism with more brute-force computation, transformational abstraction counts as a qualitatively distinct form of processing ripe with philosophical and psychological significance, because it is significantly better suited to depict the generic mechanism responsible for this important kind of psychological processing in the brain. (shrink)

Paul Sheehy has argued that the modal realist cannot satisfactorily allow for the necessity of God’s existence. In this short paper I show that she can, and that Sheehy only sees a problem because he has failed to appreciate all the resources available to the modal realist. God may be an abstract existent outside spacetime or He may not be: but either way, there is no problem for the modal realist to admit that He exists at every concrete possible world.

Does Aristotle offer a definition of the soul? In fact, he rejects the possibility of defining the soul univocally. Because “life” is a homonymous concept, so too is “soul”. Given the specific causal role that Aristotle envisages for form and essence, the soul requires multiple different definitions to capture how it functions as a cause in each form of life. Aristotle suggests demonstrations can be given which express these causal definitions; I reconstruct these demonstrations in the paper.

This is the first modern, annotated and scholarly edition of Jean-Baptiste Du Bos’ _Critical Reflections on Poetry and Painting_, one of the seminal works of modern aesthetics in any language.

It is clear throughout Cognitive Gadgets Heyes believes the development of cognitive capacities results from the interaction of genes and experience. However, she opposes cognitive instincts theorists to her own view that uniquely human capacities are cognitive gadgets. Instinct theorists believe that cognitive capacities are substantially produced by selection, with the environment playing a triggering role. Heyes’s position is that humans have similar general learning capacities to those present across taxa, and that sophisticated human cognition is substantially created by our (...) socioculturally transmitted environment. It is a core strategy of Heyes to provide evidence of learning altering a cognitive capacity to conclude that a capacity is a cognitive gadget and not an instinct. We draw on recent work on the evolution of learning preparedness to examine the adequacy of this strategy. In particular, we analyse experimental evolution work showing how selection affects cognition within the laboratory. First, this work reveals that change due to learning can still be retained under genetic assimilation. This suggests that domain-specific adaptation can coexist with learning, moderate nativism, an option missed by the instinct versus gadget distinction. Second, we describe the conditions that select for increased preparedness in learning: certainty, reliability, and particular costs. We consider how these conditions can be used when conducting evolutionary reasoning about cognition, applying them to the important capacity for imitation. We find that the conditions lend theoretical support to moderate nativism about the capacity to imitate, which is supported by psychological evidence. (shrink)

Our prominent definitions of cognition are too vague and lack empirical grounding. They have not kept up with recent developments, and cannot bear the weight placed on them across many different debates. I here articulate and defend a more adequate theory. On this theory, behaviors under the control of cognition tend to display a cluster of characteristic properties, a cluster which tends to be absent from behaviors produced by non-cognitive processes. This cluster is reverse-engineered from the empirical tests that comparative (...) psychologists use to determine whether a behavior was generated by a cognitive or a non-cognitive process. Cognition should be understood as the natural kind of psychological process that non-accidentally exhibits the properties assessed by these tests (as well as others we have not yet discovered). Finally, I review two plausible neural accounts of cognition's underlying mechanisms?one based in localization of function to particular brain regions and another based in the more recent distributed networks approach to neuroscience?which would explain why these properties non-accidentally cluster. While this notion of cognition may be useful for a number of debates, I here focus on its application to a recent crisis over the distinction between cognition and association in comparative psychology. (shrink)

Is the world internally connected by a web of necessary connections or is everything loose and independent? Followers of David Hume accept the latter by upholding Hume’s Dictum, according to which there are no necessary connections between distinct existences. Roughly put, anything can coexist with anything else, and anything can fail to coexist with anything else. Hume put it like this: “There is no object which implies the existence of any other if we consider these objects in themselves.” Since Hume’s (...) day, Hume’s Dictum has played a major role in philosophy, especially in contemporary metaphysics. In ruling out necessary connections, Hume’s Dictum implies that causal relations and the laws of nature are contingent. It makes other demands on our metaphysics of science as well; for example, it places restrictions on our metaphysics of counterfactuals, dispositions, and explanation. The principle has applications in other areas too. Hume’s Dictum places constraints on our theories of abstract objects and moral properties. For example, Hume’s Dictum rules out the view that moral properties are distinct from, but necessarily connected to, non-moral properties. While Hume’s Dictum is a prominent principle in metaphysics, few Humeans have defended the principle at length. It is assumed more often than it is argued for. As a result, Hume’s Dictum no longer enjoys the reputation it once did. It’s common to hear complaints about the lack of arguments in support of Hume’s Dictum. Moreover, philosophers are increasingly willing to defend views that are at odds with Hume’s Dictum. A striking example of this is the recent explosion of interest in views that take causal relations and the laws of nature to be necessary. Humeans can no longer afford to be complacent. An extended defense of Hume’s Dictum is called for, and that’s what this dissertation aims to offer. This dissertation has three parts. In the first part, I lay out some preliminaries and offer a precise formulation of Hume’s Dictum. In the second part, I develop three arguments in favor of Hume’s Dictum. In the final part, I defend Hume’s Dictum against objections. (shrink)

The last 5 years have seen a series of remarkable achievements in deep-neural-network-based artificial intelligence research, and some modellers have argued that their performance compares favourably to human cognition. Critics, however, have argued that processing in deep neural networks is unlike human cognition for four reasons: they are (i) data-hungry, (ii) brittle, and (iii) inscrutable black boxes that merely (iv) reward-hack rather than learn real solutions to problems. This article rebuts these criticisms by exposing comparative bias within them, in the (...) process extracting some more general lessons that may also be useful for future debates. (shrink)

Our prominent definitions of cognition are too vague and lack empirical grounding. They have not kept up with recent developments, and cannot bear the weight placed on them across many different debates. I here articulate and defend a more adequate theory. On this theory, behaviors under the control of cognition tend to display a cluster of characteristic properties, a cluster which tends to be absent from behaviors produced by non-cognitive processes. This cluster is reverse-engineered from the empirical tests that comparative (...) psychologists use to determine whether a behavior was generated by a cognitive or a non-cognitive process. Cognition should be understood as the natural kind of psychological process that non-accidentally exhibits the properties assessed by these tests (as well as others we have not yet discovered). Finally, I review two plausible neural accounts of cognition's underlying mechanisms—one based in localization of function to particular brain regions and another based in the more recent distributed networks approach to neuroscience—which would explain why these properties non-accidentally cluster. While this notion of cognition may be useful for a number of debates, I here focus on its application to a recent crisis over the distinction between cognition and association in comparative psychology. (shrink)

How should we determine the distribution of psychological traits—such as Theory of Mind, episodic memory, and metacognition—throughout the Animal kingdom? Researchers have long worried about the distorting effects of anthropomorphic bias on this comparative project. A purported corrective against this bias was offered as a cornerstone of comparative psychology by C. Lloyd Morgan in his famous “Canon”. Also dangerous, however, is a distinct bias that loads the deck against animal mentality: our tendency to tie the competence criteria for cognitive capacities (...) to an exaggerated sense of typical human performance. I dub this error “anthropofabulation”, since it combines anthropocentrism with confabulation about our own prowess. Anthropofabulation has long distorted the debate about animal minds, but it is a bias that has been little discussed and against which the Canon provides no protection. Luckily, there is a venerable corrective against anthropofabulation: a principle offered long ago by David Hume, which I call “Hume’s Dictum”. In this paper, I argue that Hume’s Dictum deserves a privileged place next to Morgan’s Canon in the methodology of comparative psychology, illustrating my point through a discussion of the debate over Theory of Mind in nonhuman animals. (shrink)

I consider David Efird and Tom Stoneham's recent version of the subtraction argument for metaphysical nihilism, the view that there could have been no concrete objects at all. I argue that the two premises of their argument are only jointly acceptable if the quantifiers in one range over a different set of objects from those which the quantifiers in the other range over, in which case the argument is invalid. So either the argument is invalid or we should not accept (...) both its premises. (shrink)