•  2749
    The Nature of Cognitive Phenomenology
    Philosophy Compass 8 (8): 744-754. 2013.
    This is the first in a series of two articles that serve as an introduction to recent debates about cognitive phenomenology. Cognitive phenomenology can be defined as the experience that is associated with cognitive activities, such as thinking, reasoning, and understanding. What is at issue in contemporary debates is not the existence of cognitive phenomenology, so defined, but rather its nature and theoretical role. The first article examines questions about the nature of cognitive phenomenolo…Read more
  •  2423
    Ideal rationality and logical omniscience
    Synthese 192 (9): 2769-2793. 2015.
    Does rationality require logical omniscience? Our best formal theories of rationality imply that it does, but our ordinary evaluations of rationality seem to suggest otherwise. This paper aims to resolve the tension by arguing that our ordinary evaluations of rationality are not only consistent with the thesis that rationality requires logical omniscience, but also provide a compelling rationale for accepting this thesis in the first place. This paper also defends an account of apriori justifica…Read more
  •  2194
    The Significance of Cognitive Phenomenology
    Philosophy Compass 8 (8): 731-743. 2013.
    This is the second in a series of two articles that serve as an introduction to recent debates about cognitive phenomenology. Cognitive phenomenology can be defined as the experience that is associated with cognitive activities, such as thinking, reasoning, and understanding. What is at issue in contemporary debates is not the existence of cognitive phenomenology, so defined, but rather its nature and theoretical role. The first article examines questions about the nature of cognitive phenomenol…Read more
  •  2177
    Mentalism and Epistemic Transparency
    Australasian Journal of Philosophy 90 (4): 723-741. 2012.
    Questions about the transparency of evidence are central to debates between factive and non-factive versions of mentalism about evidence. If all evidence is transparent, then factive mentalism is false, since no factive mental states are transparent. However, Timothy Williamson has argued that transparency is a myth and that no conditions are transparent except trivial ones. This paper responds by drawing a distinction between doxastic and epistemic notions of transparency. Williamson's argument…Read more
  •  2101
    Attention is Rational-Access Consciousness
    In Christopher Mole, Declan Smithies & Wayne Wu (eds.), Attention: Philosophical and Psychological Essays, Oxford University Press. pp. 247--273. 2011.
    This chapter argues that attention is a distinctive mode of consciousness, which plays an essential functional role in making information accessible for use in the rational control of thought and action. The main line of argument can be stated quite simply. Attention is what makes information fully accessible for use in the rational control of thought and action. But what makes information fully accessible for use in the rational control of thought and action is a distinctive mode of consciousne…Read more
  •  2094
    A Simple Theory of Introspection
    In Declan Smithies & Daniel Stoljar (eds.), Introspection and Consciousness, Oxford University Press. 2012.
    This chapter develops a simple theory of introspection on which a mental state is introspectively accessible just by virtue of the fact that one is in that mental state. This theory raises two questions: first, a generalization question: which mental states are introspectively accessible; and second, an explanatory question: why are some mental states introspectively accessible, rather than others, or none at all? In response to the generalization question, I argue that a mental state is introsp…Read more
  •  1754
    On the unreliability of introspection
    Philosophical Studies 165 (3): 1177-1186. 2013.
    In his provocative and engaging new book, Perplexities of Consciousness, Eric Schwitzgebel makes a compelling case that introspection is unreliable in the sense that we are prone to ignorance and error in making introspective judgments about our own conscious experience. My aim in this commentary is to argue that Schwitzgebel’s thesis about the unreliability of introspection does not have the damaging implications that he claims it does for the prospects of a broadly Cartesian approach to episte…Read more
  •  1639
    Affective Experience, Desire, and Reasons for Action
    Analytic Philosophy 60 (1): 27-54. 2019.
    What is the role of affective experience in explaining how our desires provide us with reasons for action? When we desire that p, we are thereby disposed to feel attracted to the prospect that p, or to feel averse to the prospect that not-p. In this paper, we argue that affective experiences – including feelings of attraction and aversion – provide us with reasons for action in virtue of their phenomenal character. Moreover, we argue that desires provide us with reasons for action only insofar a…Read more
  •  1558
    This chapter has two goals: to motivate the foundationalist solution to the regress problem and to defend it against arguments from Sellars, BonJour and Klein. Both the motivation and the defence of foundationalism raise larger questions about the relationship between foundationalism and access internalism. I argue that foundationalism is not in conflict with access internalism, despite influential arguments to the contrary, and that access internalism in fact supplies a theoretical motivation f…Read more
  •  1456
    Moral Knowledge By Deduction
    Philosophy and Phenomenological Research 104 (3): 537-563. 2022.
    How is moral knowledge possible? This paper defends the anti-Humean thesis that we can acquire moral knowledge by deduction from wholly non-moral premises. According to Hume’s Law, as it has become known, we cannot deduce an ‘ought’ from an ‘is’, since it is “altogether inconceivable how this new relation can be a deduction from others, which are entirely different from it” (Hume, 1739, 3.1.1). This paper explores the prospects for a deductive theory of moral knowledge that rejects Hume’s Law.
  •  1451
    What Is the Role of Consciousness in Demonstrative Thought?
    Journal of Philosophy 108 (1): 5-34. 2011.
    Perception enables us to think demonstrative thoughts about the world around us, but what must perception be like in order to play this role? Does perception enable demonstrative thought only if it is conscious? This paper examines three accounts of the role of consciousness in demonstrative thought, which agree that consciousness is essential for demonstrative thought, but disagree about why it is. First, I consider and reject the accounts proposed by Gareth Evans in The Varieties of Reference …Read more
  •  1418
    Why Justification Matters
    In David K. Henderson & John Greco (eds.), Epistemic Evaluation: Purposeful Epistemology, Oxford University Press Uk. pp. 224-244. 2015.
    This chapter is guided by the hypothesis that the point and purpose of using the concept of justification in epistemic evaluation is tied to its role in the practice of critical reflection. In section one, I propose an analysis of justification as the epistemic property in virtue of which a belief has the potential to survive ideal critical reflection. In section two, I use this analysis in arguing for a form of access internalism on which one has justification to believe a proposition if and on…Read more
  •  1293
    Reasons and Perception
    In Daniel Star (ed.), The Oxford Handbook of Reasons and Normativity, Oxford University Press. pp. 631-661. 2018.
    This chapter is organized around four central questions about the role of reasons in the epistemology of perception. The 'whether?' question: does perception provide us with reasons for belief about the external world? The 'how?' question: how does perception provide us with reasons for belief about the external world? The 'when?' question: when does perception provide us with reasons for belief about the external world? The 'what?' question: what are the reasons that perception provides us with…Read more
  •  1230
    The Phenomenal Basis of Epistemic Justification
    In Jesper Kallestrup & Mark Sprevak (eds.), New Waves in Philosophy of Mind, Palgrave Macmillan. pp. 98-124. 2014.
    In this chapter, I argue for the thesis that phenomenal consciousness is the basis of epistemic justification. More precisely, I argue for the thesis of phenomenal mentalism, according to which epistemic facts about which doxastic attitudes one has justification to hold are determined by non-epistemic facts about one’s phenomenally individuated mental states. I begin by providing intuitive motivations for phenomenal mentalism and then proceed to sketch a more theoretical line of argument accordi…Read more
  •  1142
    Perception and the external world
    Philosophical Studies 173 (4): 1119-1145. 2016.
    In this paper, I argue that perception justifies belief about the external world in virtue of its phenomenal character together with its relations to the external world. But I argue that perceptual relations to the external world impact on the justifying role of perception only by virtue of their impact on its representational content. Epistemic level-bridging principles provide a principled rationale for avoiding more radically externalist theories of perceptual justification
  •  1107
    The mental lives of zombies
    Philosophical Perspectives 26 (1): 343-372. 2012.
    Could there be a cognitive zombie – that is, a creature with the capacity for cognition, but no capacity for consciousness? Searle argues that there cannot be a cognitive zombie because there cannot be an intentional zombie: on this view, there is a connection between consciousness and cognition that is derived from a more fundamental connection between consciousness and intentionality. However, I argue that there are good empirical reasons for rejecting the proposed connection between conscious…Read more
  •  1047
    Access Internalism and the Extended Mind
    In Joseph Adam Carter, Andy Clark, Jesper Kallestrup, Orestis Palermos & Duncan Pritchard (eds.), Extended Epistemology, Oxford University Press. pp. 17-41. 2018.
    The main goal of this chapter is to argue that accessibilism in epistemology is incompatible with vehicle externalism in philosophy of mind. As we shall see, however, there are strong arguments for both of these positions. On the one hand, there is a compelling argument for vehicle externalism: the parity argument from Clark and Chalmers 1998. On the other hand, there is a compelling argument for accessibilism: the Moorean argument from Smithies 2012. If accessibilism is incompatible with vehicl…Read more
  •  927
    Reflection On: On Reflection
    Analysis 76 (1): 55-69. 2016.
    In his book, On Reflection, Hilary Kornblith criticizes what he regards as a chronic tendency in philosophy towards inflating the significance of reflection in ways that manifest a combination of philosophical naiveté and scientific ignorance about how reflection actually works. In these comments, I respond to Kornblith's challenge by sketching an account of the philosophical significance of reflection in the theory of epistemic justification.
  •  881
    On the Global Ambitions of Phenomenal Conservatism
    Analytic Philosophy 60 (3): 206-244. 2019.
    What is the role of phenomenal consciousness in grounding epistemic justification? This paper explores the prospects for a global version of phenomenal conservatism inspired by the work of Michael Huemer, according to which all epistemic justification is grounded in phenomenal seemings. I’m interested in this view because of its global ambitions: it seeks to explain all epistemic justification in terms of a single epistemic principle, which says that you have epistemic justification to believe w…Read more
  •  869
    Belief and Self‐Knowledge: Lessons From Moore's Paradox
    Philosophical Issues 26 (1): 393-421. 2016.
    The aim of this paper is to argue that what I call the simple theory of introspection can be extended to account for our introspective knowledge of what we believe as well as what we consciously experience. In section one, I present the simple theory of introspection and motivate the extension from experience to belief. In section two, I argue that extending the simple theory provides a solution to Moore’s paradox by explaining why believing Moorean conjunctions always involves some degree of ir…Read more
  •  762
    According to the Rationality Constraint, our concept of belief imposes limits on how much irrationality is compatible with having beliefs at all. We argue that empirical evidence of human irrationality from the psychology of reasoning and the psychopathology of delusion undermines only the most demanding versions of the Rationality Constraint, which require perfect rationality as a condition for having beliefs. The empirical evidence poses no threat to more relaxed versions of the Rationality Co…Read more
  •  623
    This chapter provides a critical overview of several influential proposals about the epistemic function of higher-order evidence. I start by criticizing accounts of higher-order evidence that appeal to evidential defeat (§1), epistemic conflicts (§2), and unreasonable knowledge (§3). Next, I propose an alternative account that appeals to a combination of improper basing (§4) and non-ideal rationality (§5). Finally, I conclude by summarizing my reasons for preferring this account of higher-order …Read more
  •  565
    Moore's Paradox and the Accessibility of Justification
    Philosophy and Phenomenological Research 85 (2): 273-300. 2011.
    This paper argues that justification is accessible in the sense that one has justification to believe a proposition if and only if one has higher-order justification to believe that one has justification to believe that proposition. I argue that the accessibility of justification is required for explaining what is wrong with believing Moorean conjunctions of the form, ‘p and I do not have justification to believe that p.’
  •  537
    The Normative Role of Knowledge
    Noûs 46 (2): 265-288. 2011.
    What is the normative role of knowledge? I argue that knowledge plays an important role as a norm of assertion and action, which is explained and unified by its more fundamental role as a norm of belief. Moreover, I propose a distinctive account of what this normative role consists in. I argue that knowledge is the aim of belief, which sets a normative standard of correctness and a corresponding normative standard of justification. According to my proposal, it is correct to believe, assert and a…Read more
  •  486
    The Problem of Morally Repugnant Beliefs
    In Russ Shafer-Landau (ed.), Oxford Studies in Meta-Ethics, volume 18, Oxford University Press. pp. 218-241. 2023.
    What is the connection between justification and truth in moral epistemology? The primary goal of this paper is to argue that you cannot have justified false beliefs about your own moral obligations. The secondary goal is to explain why not. Some epistemologists embrace a global truth-connection in epistemology, according to which epistemic justification is always factive. In contrast, I endorse a local truth-connection in moral epistemology, which says that epistemic justification is factive wh…Read more
  •  437
    The Unity of Evidence and Coherence
    In Nick Hughes (ed.), Essays on Epistemic Dilemmas, Oxford University Press. forthcoming.
  •  409
    Attention: Philosophical and Psychological Essays (edited book)
    Oxford University Press. 2011.
    Attention has been studied in cognitive psychology for more than half a century, but until recently it was largely neglected in philosophy. Now, however, attention has been recognized by philosophers of mind as having an important role to play in our theories of consciousness and of cognition. At the same time, several recent developments in psychology have led psychologists to foundational questions about the nature of attention and its implementation in the brain. As a result there has been a …Read more
  •  390
    Belief as a Feeling of Conviction
    In Eric Schwitzgebel & Jonathan Jong (eds.), The Nature of Belief, Oxford University Press. forthcoming.
    This chapter defends the thesis that feeling conviction is sufficient for belief: if you feel conviction that p, then you believe that p. I begin with a neutral characterization of belief in terms of its normative profile: belief is a state that is subject to certain distinctive norms of rationality. The main argument of the chapter is that feelings of conviction are beliefs because they are subject to the same norms of rationality that govern our beliefs. Functionalists often deny that feelings…Read more