This thesis offers a fresh interpretation and defense of epistemological disjunctivism about perceptual knowledge. I adopt a multilevel approach according to which perceptual knowledge on one level can enjoy factive rational support provided by perceptual knowledge of the same proposition on a different level. Here I invoke a distinction Ernest Sosa draws between ‘judgmental’ and ‘merely functional’ belief to articulate what I call the bifurcated conception of perceptual knowledge. The view that results is a form (...) of epistemological disjunctivism about perceptual knowledge specifically at the higher judgmental level, layered over a straightforward externalism about perceptual knowledge at the lower merely functional level. The first chapter orients the reader to epistemological disjunctivism— with particular emphasis on the ‘reflective epistemological disjunctivism’ defended by Duncan Pritchard with inspiration from John McDowell. Here I review the arguments for thinking such a proposal true, as well as highlight some problems and three emerging challenges for the view: what I call the internalist challenge, the new access challenge, and the ‘new evil genius’ challenge. These challenges largely inspire the chapters to follow. In the second chapter I present the positive proposal: a fresh interpretation of epistemological disjunctivism in terms of perceptual knowledge at the specifically judgmental level. I argue that this is a modification that epistemological disjunctivists should adopt since it inoculates their view against the internalist challenge: the challenge of explaining why perception should provide one with knowledge by providing one with motivating reasons for belief. In the third chapter I motivate the view further in connection with the more familiar ‘basis problem’ for epistemological disjunctivism. I argue that this approach supports a unique strategy for solving that problem: one that is consistent both with what is known as ‘the entailment’ thesis and the thought that we can reduce perceptual knowledge to a kind of rationally supported belief. In the fourth chapter I move to playing defense. I defend the proposal against the so-called ‘new evil genius’ challenge. This is the challenge to explain why subjects in pairs of ‘good’ and ‘bad’ cases can seem equally justified for sustaining their perceptual beliefs. I argue that what we are being sensitive to here, rather, is the fact that both subjects can be equally epistemically responsible and/or reasonable for believing what they do. Before concluding this chapter I also offer an error theory. In the fifth chapter I defend the proposal against the new access challenges raised in chapter one. These alleged challenges for epistemological disjunctivism arise specifically for versions of reflective epistemological disjunctivism that hold that one’s rational support for perceptual beliefs is not only factive but reflectively accessible as well. Rather than address the challenges head on, I try to dislodge the thought they depend upon—viz., that one’s factive rational support for perceptual beliefs is reflectively accessible to the subject. Here I argue that the reflective accessibility of one’s factive rational support is actually a wheel turning idly in the debate with the underdetermination-based radical sceptic—so that we can simply drop it without consequence. The result is an epistemological disjunctivism that is immune to access problems. I then offer a final summary and conclude. At the end of this thesis I have attached an appendix, which is an excursion into religious epistemology and an exploration of a form of religious epistemological disjunctivism. Here I apply the epistemological disjunctivist insight to the case of religious perception in order to defend the idea that one can offer independent rational support for theistic belief by appealing to religious beliefs that are justified on the basis of religious experiences. This appendix chapter is in keeping with the general spirit of the thesis insofar as it seeks to developed epistemological disjunctivism in new and fruitful directions. (shrink)

According to ‘orthodox’ representationalism, perceptual states possess constitutive veridicality (truth, accuracy, or satisfaction) conditions. Typically, philosophers who deny orthodox representationalism endorse some variety of anti-representationalism. But we argue that these haven’t always been, and needn’t continue to be, the only options. Philosophers including Descartes, Malebranche and Helmholtz appear to have rejected orthodox representationalism while nonetheless endorsing perceptual representations of a fundamentally practical kind not captured by orthodox representationalism. Moreover, we argue that the perceptual science called on by (...) contemporary philosophers to defend orthodox representationalism instead motivates a return to this older view, and we suggest that contemporary philosophers may conceptualize fundamentally practical perceptual representations as _‘de agendo’_ representations, a species of representation that has constitutive appropriateness rather than veridicality conditions. (shrink)

It is argued that the notion of bridge locus is compatible with distributed representation and brain interconnectivity. Isomorphism is not a dogmatic condition on explanatory adequacy but a refutable hypothesis, superior to Dennett's proposed alternatives. The assumption of type-type neuro-perceptual correspondences is more parsimonious than multiple realizability.

A central question, if not the central question, of philosophy of perception is whether sensory states have a nature similar to thoughts about the world, whether they are essentially representational. According to the content view, at least some of our sensory states are, at their core, representations with contents that are either accurate or inaccurate. Tyler Burge’s Origins of Objectivity is the most sustained and sophisticated defense of the content view to date. His defense of the view is (...) problematic in several ways. The most significant problem is that his approach does not sit well with mainstream perceptual psychology. (shrink)

Suppose you perceive a cup of wonderful Italian coffee on the table in front of you. Is your visual experience best described as a representation-of a cup of coffee or as a relation-to a cup of coffee? Representationalism and relationalism, I suggest, are two prominent options under discussion in the present-day philosophical investigations on perception. In this paper, I want to argue that both options are on the wrong track. The reason, basically, is that they are at odds with the (...) analytical description of our perceptual experience. (shrink)

Representationalists hold that the phenomenal character of a perceptual experience is identical with, or supervenes on, an aspect of its representational content. As such, representationalism could be disproved by a counter-example consisting of two experiences that have the same representational content but differ in phenomenal character. In this paper, I discuss two recently proposed counter-examples to representationalism that involve ambiguous or reversible figures. I pursue two goals. My first, and most important, goal is to show that the representationalist can (...) offer plausible responses to both counter-examples. My second goal is to show the implications of these responses for the nature of the spatial representational contents of perceptual experiences. (shrink)

Representationalism holds that a perceptual experience's qualitative character is identical with certain of its representational properties. To date, most representationalists endorse atomistic theories of perceptual content, according to which an experience's content, and thus character, does not depend on its relations to other experiences. David Rosenthal, by contrast, proposes a view that is naturally construed as a version of representationalism on which experiences’ relations to one another determine their contents and characters. I offer here a new defense (...) of this holistic representationalism, arguing that some objections to atomistic views are best interpreted as supporting it. (shrink)

Are the following propositions true of the colors: No object can be more than one determinable or determinate color all over at the same time (Incompatibility); the colors of objects are mind-independent (Objectivism); and most human observers usually perceive the colors of objects veridically in typical conditions (Veridicality)? One reason to think not is that the empirical literature appears to support the proposition that there is mass perceptual disagreement about the colors of objects amongst human observers in typical conditions (...) (P-Disagreement). In this article, we defend Incompatibility, Objectivism, and Veridicality by calling into question whether the empirical literature really supports P-Disagreement. (shrink)

Right now, I see a computer in front of me. Now, according to current philosophical orthodoxy, I could have the very same perceptual experience that I’m having right now even if I were not seeing a computer in front of me. Indeed, such orthodoxy tells us, I could have the very same experience that I’m having right now even if I were not seeing anything at all in front of me, but simply suffering from a hallucination. More generally, someone (...) can have the very same perceptual experience no matter whether she is enjoying a veridical perception of some mindindependent object, or merely hallucinating. What differs across these two kinds of case is not the kind of experience that she has, but rather the connections between her experience and the rest of the world. So say most philosophers. (shrink)

Some have defended a Fregean view of perceptual content. On this view, the constituents of perceptual contents are Fregean modes of presentation (MOPs). In this paper, I propose that perceptual MOPs are best understood in terms of object files. Object files are episodic representations that store perceptual information about objects. This information is updated when sensory conditions change. On the proposed view, when a subject perceptually represents some object a under two distinct MOPs, then the subject (...) initiates two object files that both refer to a. My defense of this view appeals to its satisfaction of four constraints that I argue theories of perceptual MOPs should satisfy. Furthermore, I show that some existent accounts of perceptual MOPs fail to satisfy them. The defended constraints also indicate what is unique about perceptual, as opposed to linguistic or cognitive, MOPs. (shrink)

According to the inferential view of language comprehension, we hear a speaker’s utterance and infer what was said, drawing on our competence in the syntax and semantics of the language together with background information. On the alternative perceptual view, fluent speakers have a non-inferential capacity to perceive the content of speech. On this view, when we hear a speaker’s utterance, the experience confers some degree of justification on our beliefs about what was said in the absence of defeaters. So, (...) in the absence of defeaters, we can come to know what was said merely on the basis of hearing the utterance. Several arguments have been offered against a pure perceptual view of language comprehension, among others, arguments pointing to its alleged difficulties accounting for homophones and the context-sensitivity of ordinary language. After responding to the arguments against the perceptual view of language comprehension, I provide a new argument in favor of the perceptual view by looking closer at the dependence of the justificatory qualities of experience on the notion of a defeater as well as the perceptual nature of language learning and language processing. (shrink)

This chapter addresses the question of whether perceptual beliefs can have a foundational status in epistemology. It argues that, although Audi's defense of the foundational status of perceptual beliefs does not succeed, a similar defense might succeed. It first considers a defense based on considerations of intuitive plausibility. The chapter next considers Audi's more extended defense based on a form of “epistemic realism”. According to this chapter, both defenses fail to provide any explanation of (...) why certain experiences are justificatorily relevant to the existence of certain material objects. BonJour then sketches a “best explanation” account of this justificatory relevance, and attempts to show how, despite serious difficulties, such an account can deliver foundational justification. (shrink)

In this paper I defend the view that knowledge is belief for reasons that are both objectively and subjectively sufficient from an important objection due to Daniel Whiting, in this journal. Whiting argues that this view fails to deal adequately with a familiar sort of counterexample to analyses of knowledge, fake barn cases. I accept Whiting’s conclusion that my earlier paper offered an inadequate treatment of fake barn cases, but defend a new account of basic perceptual reasons that is (...) consistent with the account of knowledge and successfully deals with fake barns. (shrink)

There are two main accounts of what it is for external objects to be presented in visual experience. According to particularism, particular objects are built into the representational contents of experiences. Existentialism is a quite different view. According to existentialism, the representational contents of perceptual experiences are general rather than particular, in the sense that the contents can be fully captured by existentially quantified statements. The present paper is a defense of existentialism. It argues that existentialism is much (...) better equipped than particularism to explain the contents of hallucinations, and it defends existentialism against three objections. (shrink)

There are two main accounts of what it is for external objects to be presented in visual experience. According to particularism, particular objects are built into the representational contents of experiences. Existentialism is a quite different view. According to existentialism, the representational contents of perceptual experiences are general rather than particular, in the sense that the contents can be fully captured by existentially quantified statements. The present paper is a defense of existentialism. It argues that existentialism is much (...) better equipped than particularism to explain the contents of hallucinations, and it defends existentialism against three objections. (shrink)

Causal theories of perception typically have problems in explaining deviant causal chains. They also have difficulty with other unusual putative cases of perception involving prosthetic aids, defective perception, scientifically extended cases of perception, and so on. But I show how a more adequate reflexive causal theory, in which objects or properties X cause a perceiver to acquire X-related dispositions toward that very same item X, can provide a plausible and principled perceptual explanation of all of these kinds of cases. (...) A critical discussion of David Lewis's perceptual descriptivist views is also provided, including a defense of the logical possibility of systematic misperception or perceptual error for a perceiver, in spite of its empirical improbability. (shrink)

This article offers a reply to commentaries from Amy Kind, Casey O’Callaghan, and Wayne Wu. It features a defense and further analysis of perceptual malleability, as defended in _Thinking and Perceiving_. In turn, it considers the consequences of malleability for attention and the cognitive penetrability of perception, imagination and perceptual skills, and perceptual content and objectivity.

Gut Reactions is an interdisciplinary defense of the claim that emotions are perceptions of changes in the body.

This paper is a defense of the “representative theory of perception” in general, and Locke's views about perception in particular. It is intended only as a limited defense, but one against those objections which recently have been taken thoroughly to discredit both the general theory and Locke's particular position. The chief of these objections is that the representative theory leads inevitably to skepticism about the existence of objective material things. George Pitcher finds this objection to the representative theory (...) completely persuasive and so well established that it scarcely requires discussion:It is just here [in the area of justifying perceptual knowledge of the world] that the most serious and notorious deficiencies of sense-datum theories are encountered. If the sense-datum theorist maintains the existence of physical objects, … as ordinarily conceived, then his claim that sense-data are metaphysically distinct from anything in the physical world commits him to a version of representative realism. The enormous epistemological difficulties [due to their skeptical consequences] faced by theories of this kind are well known, and I shall not say anything about them, except that I regard them as insuperable …. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Journal of Aesthetic Education 38.1 (2004) 65-77 [Access article in PDF] In Defense of Observational Practice in Art and Design Education Howard Cannatella Introduction It is increasingly debatable whether observational drawing and making in nature are still regarded as principal activities of art and design learning. Against this, the aim of this article is to strengthen sympathetically a teacher'sunderstanding of observational creative work from nature and to (...) assert that such an approach should be central to art and design teaching and learning.My reasons for writing this article are to reconsider observational aspects of this approach that are not generally expounded in existing art and design educational practice circles. The reluctance by some to debate theimportance of the observational creative process may be construed as a questionable position to take, for a number of educational practitioners in art and design appear to see observations in nature as irrelevant to current art and design learning, as if it were a fashion item, one that has lost its appeal. Creative poiesis, some would argue, could never extend sufficiently to observations in nature. When observations in nature are seen as trite, not high art, there is the perception that art and design may have lost something precious, unable to nurture, becoming too introverted and sensational at the expense of grappling with common human realistic experiences. A decline in observational visual sensibilities may seem inevitable under these conditions.There is a persistent view in art and design education that seems to me to be a misconception — that observations in nature are restrictive and superficial, an experience that deals only with archaic approaches in learning. In the work of Immanuel Kant, imitation could not be an original factuality. 1 In Kantian terms, to imitate exactly a thing of beauty would be an act considered as "wholly destitute of taste." 2 A similar kind of sentiment is echoed by Georg Hegel, who considers imitation in art as "deceptive" and goes on to say: "the pursuit of imitation is on the same lines as the feat of the man who has taught himself to throw lentils through a small aperture [End Page 65] without missing." 3 More recently, Norman Bryson criticizes the idea of a "natural attitude" toward observations in natureas he denounces any suggestion of the purity of the universal visual image. 4 This backlash may make us feel a little uneasy as to why observations in nature should play a primary role in art and design education.My argument will be that although creative observations in nature do involve mimetic and regulative factors, these factors, when sensitively handled,can enlarge our imagination, touching us deeply in the process. Along these lines, it does not follow that because a work is mimetic in kind that it necessarily fails to produce significant learning. In accepting that there is a degree of control exerted normatively by what is being observed in the nature of such work, these perceptions in art and design become, through the creative process, refined and subtle experiences. Normative features and experiences may spur the artist or designer to create powerful expressions of them in the work.I will try to demonstrate that observational creative work, for all its reality checks, has the capability to be powerfully expressive and make discoveries that seem pertinent and true. As I see it, this encounter involves moral, social, perceptual, cognitive, and aesthetic orchestrations.Of course, some might insist that artistic autonomy could be a problem when having to work from observation in nature but the idea of autonomy relates to self-rule, a condition that is perhaps best understood, as Robert Young states, as being predominately dispositional as opposed to occurrent. 5 Educators like myself may want to argue that art and design teaching and learning requires, apart from other things, an understanding of theworld in which one lives as we come into contact with what actually and candidly stands publicly before us. This position cannot be reached through channelling our efforts exclusively via autonomist means.Certainly, in education, motivation, prior experience, personality, student... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Journal of Aesthetic Education 38.1 (2004) 65-77 [Access article in PDF] In Defense of Observational Practice in Art and Design Education Howard Cannatella Introduction It is increasingly debatable whether observational drawing and making in nature are still regarded as principal activities of art and design learning. Against this, the aim of this article is to strengthen sympathetically a teacher'sunderstanding of observational creative work from nature and to (...) assert that such an approach should be central to art and design teaching and learning.My reasons for writing this article are to reconsider observational aspects of this approach that are not generally expounded in existing art and design educational practice circles. The reluctance by some to debate theimportance of the observational creative process may be construed as a questionable position to take, for a number of educational practitioners in art and design appear to see observations in nature as irrelevant to current art and design learning, as if it were a fashion item, one that has lost its appeal. Creative poiesis, some would argue, could never extend sufficiently to observations in nature. When observations in nature are seen as trite, not high art, there is the perception that art and design may have lost something precious, unable to nurture, becoming too introverted and sensational at the expense of grappling with common human realistic experiences. A decline in observational visual sensibilities may seem inevitable under these conditions.There is a persistent view in art and design education that seems to me to be a misconception — that observations in nature are restrictive and superficial, an experience that deals only with archaic approaches in learning. In the work of Immanuel Kant, imitation could not be an original factuality. 1 In Kantian terms, to imitate exactly a thing of beauty would be an act considered as "wholly destitute of taste." 2 A similar kind of sentiment is echoed by Georg Hegel, who considers imitation in art as "deceptive" and goes on to say: "the pursuit of imitation is on the same lines as the feat of the man who has taught himself to throw lentils through a small aperture [End Page 65] without missing." 3 More recently, Norman Bryson criticizes the idea of a "natural attitude" toward observations in natureas he denounces any suggestion of the purity of the universal visual image. 4 This backlash may make us feel a little uneasy as to why observations in nature should play a primary role in art and design education.My argument will be that although creative observations in nature do involve mimetic and regulative factors, these factors, when sensitively handled,can enlarge our imagination, touching us deeply in the process. Along these lines, it does not follow that because a work is mimetic in kind that it necessarily fails to produce significant learning. In accepting that there is a degree of control exerted normatively by what is being observed in the nature of such work, these perceptions in art and design become, through the creative process, refined and subtle experiences. Normative features and experiences may spur the artist or designer to create powerful expressions of them in the work.I will try to demonstrate that observational creative work, for all its reality checks, has the capability to be powerfully expressive and make discoveries that seem pertinent and true. As I see it, this encounter involves moral, social, perceptual, cognitive, and aesthetic orchestrations.Of course, some might insist that artistic autonomy could be a problem when having to work from observation in nature but the idea of autonomy relates to self-rule, a condition that is perhaps best understood, as Robert Young states, as being predominately dispositional as opposed to occurrent. 5 Educators like myself may want to argue that art and design teaching and learning requires, apart from other things, an understanding of theworld in which one lives as we come into contact with what actually and candidly stands publicly before us. This position cannot be reached through channelling our efforts exclusively via autonomist means.Certainly, in education, motivation, prior experience, personality, student... (shrink)

Object files are mental representations that enable perceptual systems to keep track of objects as numerically the same. How is their reference fixed? A prominent approach, championed by Zenon Pylyshyn and John Campbell, makes room for a non-satisfactional use of properties to fix reference. This maneuver has enabled them to reconcile a singularist view of reference with the intuition that properties must play a role in reference fixing. This paper examines Campbell’s influential defense of this strategy. After criticizing (...) it, a new approach is sketched. The alternative view introduces representational contents to explain perceptual individuation. After arguing that those contents are not satisfactional, it is concluded that there is room for a third view of reference fixing that does not fit into the singularist/descriptivist dichotomy. (shrink)

Roderick Firth's writings on epistemology amount to an exceptionally careful and cogent defense of an account of perceptual knowledge in the tradition Firth called 'radical empiricism.' This important book collects all of Firth's major works on epistemology; it also contains his only publication in ethics, the extremely influential essay on 'Ethical Absolutism and the Ideal Observer.' In addition, the book includes a number of important previously unpublished essays. Together, these writings constitute the most finished and compelling version of (...) traditional empiricist epistemology. This book will be of value to students and scholars of epistemology, phenomenalism, and ethics. (shrink)

This paper offers a qualified defense of a historically popular view that I call sentimental perceptualism. At a first pass, sentimental perceptualism says that emotions play a role in grounding evaluative knowledge analogous to the role perceptions play in grounding empirical knowledge. Recently, András Szigeti and Michael Brady have independently developed an important set of objections to this theory. The objections have a common structure: they begin by conceding that emotions have some important epistemic role to play, but then (...) go on to argue that understanding how emotions play that role means that there must be some alternative, emotion-independent route to obtaining knowledge of value. If there has to be such an emotion-independent route, then the perceptual analogy breaks down in a significant way. In this paper, I argue that the right ways for sentimental perceptualists to respond to each of these objections are revealed by thinking through how analogous objections applied to perception and the empirical domain would be answered. Although Szigeti's and Brady's objections should not persuade sentimental perceptualists to give up their view, the objections do put important constraints on what a form of the view has to be like in order to do exciting metaethical work. (shrink)

It has been argued that the approximate number system (ANS) constitutes a problem for the grounded approach to cognition because it implies that some conceptual tasks are performed by non-perceptual systems. The ANS is considered non-perceptual mainly because it processes stimuli from different modalities. Jones (2015) has recently argued that this system has many features (such as being modular) which are characteristic of sensory systems. Additionally, he affirms that traditional sensory systems also process inputs from different modalities. This (...) suggests that the ANS is a perceptual system and therefore it is not problematic for the grounded view. In this paper, I defend the amodal approach to the ANS against these two arguments. In the first place, perceptual systems do not possess the properties attributed to the ANS and therefore these properties do not imply that the ANS is perceptual. In the second place, I will propose that a sensory system only needs to be dedicated to process modality-specific information, which is consistent with responding to inputs from different modalities. I argue that the cross-modal responses exhibited by traditional sensory systems are consistent with modality-specific information whereas some responses exhibited by the ANS are not. (shrink)

I discuss the so-called “problem of perception” in relation to the Argument from Illusion: Can we directly perceive the external world? According to Direct Realism, at least sometimes perception provides direct and immediate awareness of reality. But the Argument from Illusion threatens to undermine the possibility of genuine perception. In The Problem of Perception (2002), A. D. Smith proposes a novel defense of Direct Realism based on a careful study of perceptual phenomenology. According to his theory, the intentionality (...) of perception is explained in terms of three phenomenological features of perception: phenomenalthree-dimensional spatiality, movement, and the Anstoss. He argues that this account of perceptual intentionality can resist a central premise of the Argument from Illusion, i.e. the “sense-datum inference.” After presenting Smith’s theory, I argue that he fails to distinguish two independent tasks for the direct realist, and that he underestimates the threat of the so-called “sense-datum infection.” My contention is that even if Smith’s theory of perceptual intentionality is correct, Direct Realism has not been saved from the Argument from Illusion. To resist the Argument from Illusion, it is not enough to merely consider how to block the sense-datum inference. The direct realist must also find a way to undermine the sense-datum infection. If so, I suggest, Direct Realism cannot be defended by perceptual phenomenology alone. (shrink)

In recent years, there has been a renewed interest in Perceptual Intuitionism. A significant portion of the literature on the topic has focused on the ethical perception defense, the supposition seeming to be that one must defend Perceptual Intuitionism by showing that one can have ethical experiences which immediately and non-inferentially justify one’s beliefs about the rightness or wrongness of particular actions. This thesis rejects this thought by proposing an alternative defense of Perceptual Intuitionism which (...) employs the Wittgensteinian concept of criteria and an understanding of principles of prima facie duties as “grammatical propositions”. (shrink)

Cognitive Penetration holds that cognitive states and processes, specifically propositional attitudes (e.g., beliefs), sometimes directly impact features of perceptual experiences (e.g., the coloring of an object). In contrast, more traditional views hold that propositional attitudes do not directly impact perceptual experiences, but rather are only involved in interpreting or judging these experiences. Understandably, Cognitive Penetration is controversial and has been criticized on both theoretical and empirical grounds. I focus on defending it from the latter kind of objection and (...) in doing so, highlight important features of Cognitive Penetration mechanisms and effects. I first sketch promising criteria for Cognitive Penetration and then address widespread Replication and Demonstration worries about purported instances of it. Next, I present one of the most compelling Cognitive Penetration studies and address specific objections against it and others. I demonstrate that each of these objections misunderstands important features of either Cognitive Penetration mechanisms or the specific studies to which they are applied. Ultimately, I conclude that multiple key studies are not undermined by these objections and con- tinue to provide support for Cognitive Penetration. Correcting these misunderstandings bolsters empirical support for Cognitive Penetration and contributes to a better understand- ing of the mechanisms involved in perceptual processing. (shrink)

What is W. V. O. Quine’s relationship to classical pragmatism? Although he resists the comparison to William James in particular, commentators have seen an affinity between his “web of belief” model of theory confirmation and James’s claim that our beliefs form a “stock” that faces new experience as a corporate body. I argue that the similarity is only superficial. James thinks our web of beliefs should be responsive not just to perceptual but also to emotional experiences in some cases; (...) Quine denies this. I motivate James’s controversial view by appealing to an episode in the history of medicine when a researcher self-experimented by swallowing a vial of bacteria that at the time had not been studied in much detail. The researcher’s commitment to his own as-yet untested hypothesis was based in part on emotional considerations. Finally, I argue that Quine’s insistence that emotions can never be relevant to adjusting our web of belief reflects a tacit holdover of one of logical positivism’s crucially anti-pragmatist commitments—that philosophy of science should focus exclusively on the context of justification, not the context of discovery. James’s emphasis on discovery as a (perhaps the) crucial locus for epistemological inquiry is characteristic of pragmatism in general. Since Quinean epistemology is always an epistemology of justification, he is not happily viewed as a member of the pragmatist tradition. (shrink)

An ambitious project in epistemology is to show that we have justification for anti-skeptical beliefs such as the belief that we are not brains in vats. A much less ambitious project is to account for how perceptual experience justifies ordinary perceptual beliefs like the belief that there is a cat in front of me. One problem is that these two projects are entangled in such manner that the failure of the anti-skeptical project seems to entail the failure of (...) the project of accounting for the justification of ordinary perceptual beliefs. This paper offers a way to disentangle these two projects. (shrink)

Cognitive Penetration holds that cognitive states and processes, specifically propositional attitudes (e.g., beliefs), sometimes directly impact features of perceptual experiences (e.g., the coloring of an object). In contrast, more traditional views hold that propositional attitudes do not directly impact perceptual experiences, but rather are only involved in interpreting or judging these experiences. Understandably, Cognitive Penetration is controversial and has been criticized on both theoretical and empirical grounds. I focus on defending it from the latter kind of objection and (...) in doing so, highlight important features of Cognitive Penetration mechanisms and effects. I first sketch promising criteria for Cognitive Penetration and then address widespread Replication and Demonstration worries about purported instances of it. Next, I present one of the most compelling Cognitive Penetration studies and address specific objections against it and others. I demonstrate that each of these objections misunderstands important features of either Cognitive Penetration mechanisms or the specific studies to which they are applied. Ultimately, I conclude that multiple key studies are not undermined by these objections and continue to provide support for Cognitive Penetration. Correcting these misunderstandings bolsters empirical support for Cognitive Penetration and contributes to a better understanding of the mechanisms involved in perceptual processing. (shrink)

Christopher Hill's Perceptual experience is a must‐read for philosophers of mind and cognitive science. Here I consider Hill's representationalist account of spatial perception. I distinguish two theses defended in the book. The first is that perceptual experience does not represent the enduring, intrinsic properties of objects, such as intrinsic shape or size. The second is that perceptual experience does represent certain viewpoint‐dependent properties of objects—namely, Thouless properties. I argue that Hill's arguments do not establish the first thesis, (...) and then I raise questions about the Thouless‐property view and its role in Hill's defense of representationalism. (shrink)

The distinction between cognitive and perceptual theories of emotion is entrenched in the literature on emotion and is openly used by individual emotion theorists when classifying their own theories and those of others. In this paper, I argue that the distinction between cognitive and perceptual theories of emotion is more pernicious than it is helpful, while at the same time insisting that there are nonetheless important perceptual and cognitive factors in emotion that need to be distinguished. A (...) general representational metatheoretical framework for reconciling cognitive and perceptual theories is proposed. This is the Representational Theory of Emotion (RTE). A detailed case study of Antonio Damasio's important new contribution to emotion theory is presented in defense of the RTE. The paper is intended for readers interested in the foundations of emotion theory and cognitive science. (shrink)