Perceptual Justification

Mind and body have been reunited by the "affective turn" in philosophy and (neuro-) psychology. Yet, for centuries they have been painstakingly kept apart, for a specific reason. Methodologically, to find out about the world, apply justice or follow news, independent confirmation has always been indispensable. As it turns out, it also plays an important role in our personal everyday lives, to stay away from depersonalization- or derealization disorders and mainly to become and stay happy.

Although phenomenal consciousness strikes many as quite mysterious, many think that it must also be quite significant. Some have urged, for example, that consciousness is the ground of moral value...

Reflection on the possibility of cases in which experience is cognitively penetrated has suggested to many that an experience's etiology can reduce its capacity to provide prima facie justification for believing its content below a baseline. This is epistemic downgrade due to etiology, and its possibility is incompatible with phenomenal conservatism. I develop a view that explains the epistemic deficiency in certain possible cases of cognitive penetration but on which there is no epistemic downgrading below a baseline and on which (...) etiology plays no explanatory role. This view is not phenomenal conservatism exactly, but it does capture what’s right about phenomenal conservatism. (shrink)

According to Michael Bergmann’s “intuitionist particularism,” our position with respect to skeptical arguments is much the same as it was with respect to Zeno’s paradoxes of motion prior to our developing sophisticated theories of the continuum. We observed ourselves move, and that closed the case in favor of the ability to move, even if we had no general theory about that ability. We observe ourselves form justified beliefs, and that closes the case in favor of the ability to form justified (...) beliefs, even if we have no general theory about that ability. I think this is a mistake. Our position with respect to skeptical arguments is like our current position with respect to Zeno’s paradoxes. Mathematics shows where Zeno’s reasoning goes wrong and provisions explanations of the ability to move. Epistemology shows where the skeptic’s reasoning goes wrong and provisions explanations of the ability to form justified beliefs. (shrink)

According to epistemological disjunctivism (ED), in paradigmatic cases of perceptual knowledge, a subject, S, has perceptual knowledge that p in virtue of being in possession of reasons for her belief that p which are both factive and reflectively accessible to S. It has been argued that ED is better placed than both knowledge internalism and knowledge externalism to undercut underdetermination-based skepticism. I identify several principles that must be true if ED is to be uniquely placed to attain this goal. After (...) that, I use those principles to formulate a diachronic skeptical argument. This argument yields the counterintuitive conclusion that understanding a global skeptical hypothesis is all it takes for a rational subject to lose all her perceptual knowledge of the world. Next, I show that a popular Austinian move must reject one or another of the principles that underlie ED. I close by delineating a novel strategy that can block the diachronic skeptical argument while preserving all the principles. The key idea is that perceptual knowledge is grounded in primitive, perceptual and recognitional abilities. This view sheds new light on some puzzling features of global skepticism that have been noted by Descartes and Hume, among others. (shrink)

The aim of this chapter is to shed new light on the question of what newly-sighted subjects are capable of seeing on the basis of previous experience with mind-independent, external objects and their properties through touch alone. This question is also known as “Molyneux’s Question.” Much of the empirically driven debate surrounding this question has been centered on the nature of the representational content of the subjects’ visual experiences. It has generally been assumed that the meaning of “seeing” deployed in (...) these disputes is more or less clear and unproblematic, and therefore requires no analysis or clarification. In this chapter, we wish to challenge this assumption. We argue that getting clear on the meaning of “seeing” is the only feasible way to determine whether the empirical attempts to answer Molyneux’s Question accurately capture what newly-sighted subjects are in fact capable of seeing. (shrink)

Perceptual experiences are not immediately responsive to reasons. You see a stick submerged in a glass of water as bent no matter how much you know about light refraction. Due to this isolation from reasons, perception is traditionally considered outside the scope of epistemic evaluability as justified or unjustified. Is perception really as independent from reasons as visual illusions make it out to be? I argue no, drawing on psychological evidence from perceptual learning. The flexibility of perceptual learning is a (...) way of responding to new epistemic reasons. The resulting perceptual experiences are epistemically evaluable as justified or unjustified. (shrink)

What kinds of mental states can be based on epistemic reasons? The standard answer is only beliefs. I argue that perceptual states can also be based on reasons, as the result of crossmodal interactions. A perceptual state from one modality can provide a reason on which an experience in another modality is based. My argument identifies key markers of the basing relation and locates them in the crossmodal Marimba Illusion. The subject’s auditory experience of musical tone duration is based on (...) the reason provided by her visual representation of the length of the musician’s gesture and other stored perceptual principles. (shrink)

An increasing number of epistemologists defend the notion that some perceptual experiences can immediately justify some beliefs and do so in virtue of (some of) their phenomenal properties. But this view, which we may call phenomenal dogmatism, is also the target of various objections. Here I want to consider an objection that may be put as follows: What is so special about perceptual phenomenology that only it can immediately justify beliefs, while other kinds of phenomenology – including quite similar ones (...) – remain ‘epistemically inert’? I will argue that to overcome this objection, the phenomenal dogmatist should incorporate into her view a general principle – I call it the ‘experiential attitude/doxastic content link’ principle – that essentially extends the view from the perceptual case to other phenomenal states. (shrink)

Our main aims in this paper is to discuss and criticise the core thesis of a position that has become known as phenomenal conservatism. According to this thesis, its seeming to one that p provides enough justification for a belief in p to be prima facie justified (a thesis we label Standard Phenomenal Conservatism). This thesis captures the special kind of epistemic import that seemings are claimed to have. To get clearer on this thesis, we embed it, first, in a (...) probabilistic framework in which updating on new evidence happens by Bayesian conditionalization, and second, a framework in which updating happens by Jeffrey conditionalization. We spell out problems for both views, and then generalize some of these to non-probabilistic frameworks. The main theme of our discussion is that the epistemic import of a seeming (or experience) should depend on its content in a plethora of ways that phenomenal conservatism is insensitive to. (shrink)

The idea of believing for a good reason has both normative and psychological content. How are these related? Recently, a number of authors have defended a ‘disjunctivist’ view of rationalisation, on which a good reason can make a subject’s responses to it intelligible in a way that mere ‘apparent reasons’ cannot. However, little has been said about the possible epistemological significance of this view or its relationship to more familiar forms of disjunctivism in the philosophy of perception. This paper examines (...) the relationship between epistemological disjunctivism and disjunctivism about rationalisation, arguing that the latter provides an attractive articulation of certain elements of the former. The specific claim is that disjunctivism about rationalisation enables the proponent of epistemological disjunctivism to explain why beliefs that are based on conclusive normative reasons provided by perception are susceptible to a certain kind of undercutting defeat. On the way to motivating this claim, the paper considers possible ways of articulating epistemological disjunctivism in terms of reasons, distinguishes different forms of disjunctivism about reasons for belief and clarifies the relationships between them. (shrink)

An overview of the import of disjunctivism to the problem of radical scepticism is offered. In particular, the disjunctivist account of perceptual experience is set out, along with the manner in which it intersects with related positions such as naïve realism and intentionalism, and it is shown how this account can be used to a motivate an anti-sceptical proposal. In addition, a variety of disjunctivism known as epistemological disjunctivism is described, and it is explained how this proposal offers a further (...) way of responding to radical scepticism. (shrink)

This paper does four things. First it lays out an orthodox position on reasons and defeaters. Then it argues that the position just laid out is mistaken about “undercutting” defeaters. Then the paper explains an unpublished thought experiment by Dorothy Edgington. And then it uses that thought experiment to motivate a new approach to undercutting defeaters.

Perceptual beliefs that categorize objects can be justified by demonstrating basic properties (eg shapes) of the objects. In these justifications, perceptual justifiers have different contents to the beliefs they justify. I argue that the justifications are not inferential. Subjects are unlikely to have bodies of beliefs adequate to inferentially justify the beliefs they actually form on the strength of their object recognition abilities, especially when recognition depends on stimulus-dependent retrieval of visual memories. Instead, I argue, the justifications exploit a partial (...) awareness that subjects have of states and processes involved in object recognition. As such, they show that subjects have a degree of internal access to the principles of externalistic perceptual warrant, and to the features of perceptual states that give them justificatory force on externalistic accounts. The justifications themselves are evidential, but in order for them to have any justificatory force, they have to be placed in an externalistic framework for perceptual justification. I conclude that this form of justification shows that subjects have a degree of insight into why their perceptual experiences justify their beliefs. (shrink)

We are concerned here with how structural properties of language may come to reflect features of the world in which it evolves. As a concrete example, we will consider how a simple term language might evolve to support the principle of indifference over state descriptions in that language. The point is not that one is justified in applying the principle of indifference to state descriptions in natural language. Instead, it is that one should expect a language that has evolved in (...) the context of facilitating successful action to reflect probabilistic features of the world in which it evolved. (shrink)

Cognitive states, such as beliefs, desires and intentions, may influence how we perceive people and objects. If this is the case, are those influences worse when they occur implicitly rather than explicitly? Here we show that cognitive penetration in perception generally involves an implicit component. First, the process of influence is implicit, making us unaware that our perception is misrepresenting the world. This lack of awareness is the source of the epistemic threat raised by cognitive penetration. Second, the influencing state (...) can be implicit, though it can also be or become explicit. Being unaware of the content of the influencing state, we argue, does not make as much difference to the epistemic threat as it does to the epistemic responsibility of the agent. Implicit influencers cannot be examined for their accuracy and justification, and cannot be voluntarily accepted by the perceiver. Conscious awareness, however, is not sufficient for attributing blame to the agent. An equally important condition is the degree of control that they can exercise to change the contents that influence perception or stop their influence. Here we suggest that such control can also result from social influence, and that cognitive penetrability of perception is therefore also a social issue. (shrink)

Are kind properties presented to us in visual experience? I propose an account of kind recognition that incorporates two conflicting intuitions: Kind properties a...

While the view that we perceive aesthetic properties may seem intuitive, it has received little in the way of explicit defence. It also gives rise to a puzzle. The first strand of this puzzle is that we often cannot perceive aesthetic properties of artworks without training, yet much aesthetic training involves the acquisition of knowledge, such as when an artwork was made, and by whom. How, if at all, can this knowledge affect our perception of an artwork’s aesthetic properties? The (...) second strand of the puzzle arises when we widen the scope of aesthetic experience. The very same aesthetic properties that seem to require training for their perception in artworks do not appear to require training to perceive in objects of everyday aesthetic appreciation and natural phenomena. In this paper I argue that a prominent extant attempt to explain how training is compatible with aesthetic perception—cognitive permeation—is an inadequate solution. I also develop a positive view of aesthetic perception that provides a unified solution to both strands of the puzzle. (shrink)

It may be true that we are epistemically in the dark about various things. Does this fact ground the truth of fallibilism? No. Still, even the most zealous skeptic will probably grant that it is not clear that one can be incognizant of their own occurrent phenomenal conscious mental goings-on. Even so, this does not entail infallibilism. Philosophers who argue that occurrent conscious experiences play an important epistemic role in the justification of introspective knowledge assume that there are occurrent beliefs. (...) But this assumption is false. This paper argues that there are no occurrent beliefs. And it considers the epistemic consequences this result has for views that attempt to show that at least some phenomenal beliefs are infallible. (shrink)

In several papers, Mark Wrathall argued that French phenomenologist, Maurice Merleau-Ponty, identifies a sui generis type of grounding, one not reducible to reason or natural causality. Following the Phenomenological tradition, Merleau-Ponty called this form of grounding “motivation,” and described it as the way in which one phenomenon spontaneously gives rise to another through its sense. While Wrathall’s suggestion has been taken up in the practical domain, its epistemic import has still not been fully explored. I would like to take up (...) the epistemic dimension of Wrathall’s thought in this paper. Following Wrathall, I explain how motivation can help us understand the manner in which perceptions ground singular, experiential judgments. But I extend this work in two ways. First, I suggest some additional considerations that support Wrathall’s view. Second, I argue that motivation can also help account for the way perceptions ground general judgments. My aim here will not be so much to rule out other answers to these longstanding epistemological questions, as to show that motivation carves out an attractive epistemological space. (shrink)

In "Motivation and the Primacy of Perception," I offer an interpretation and defense of Merleau-Ponty's thesis of the "primacy of perception," namely, that knowledge is ultimately founded in perceptual experience. I use Merleau-Ponty's phenomenological conception of "motivation" as an interpretative key. As I show, motivation in this sense amounts to a novel form of epistemic grounding, one which upends the classical dichotomy between reason and natural causality, justification and explanation. The purpose of my book is to show how this novel (...) conception of epistemic ground allows Merleau-Ponty to offer a radically new account of knowledge and its relation to perception. Over the course of seven chapters, I show that through the notion of motivation, Merleau-Ponty offers a compelling alternative to the empiricist and rationalist assumptions that underpin modern epistemology. Indeed, I argue that Merleau-Ponty's epistemological thinking is preferable to its major historical and contemporary competitors, including what I see as the other great alternative to rationalism and empiricism: Kant's transcendental idealism. Bridging phenomenology, philosophy of mind, and cognitive science, "Motivation and the Primacy of Perception" argues that epistemology has long been hampered by an inadequate phenomenology of knowledge. However, a careful description of the phenomenon of motivation can offer compelling new ways to think about knowledge and longstanding epistemological questions. (shrink)

There is a widespread attitude in epistemology that, if you know on the basis of perception, then you couldn't have been wrong as a matter of chance. Despite the apparent intuitive plausibility of this attitude, which I'll refer to here as “stochastic infallibilism”, it fundamentally misunderstands the way that human perceptual systems actually work. Perhaps the most important lesson of signal detection theory (SDT) is that our percepts are inherently subject to random error, and here I'll highlight some key empirical (...) research that underscores this point. In doing so, it becomes clear that we are in fact quite willing to attribute knowledge to S that p even when S's perceptual belief that p could have been randomly false. In short, perceptual processes can randomly fail, and perceptual knowledge is stochastically fallible. The narrow implication here is that any epistemological account that entails stochastic infallibilism, like safety, is simply untenable. More broadly, this myth of stochastic infallibilism provides a valuable illustration of the importance of integrating empirical findings into epistemological thinking. (shrink)

Judgments of visual resemblance (‘A looks like B’), unlike other judgments of resemblance, are often induced directly by visual experience. What is the nature of this experience? We argue that the visual experience that prompts a subject looking at A to judge that A looks like B is a visual experience of B. After elucidating this thesis, we defend it, using the ‘phenomenal contrast’ method. Comparing our account to competing accounts, we show that the phenomenal contrast between a visual experience (...) that induces the judgment that A looks like B, and a visual experience that does not induce this judgment, is best explained by the fact that the former visually represents B, whereas the latter does not. (shrink)

Jerry Fodor deemed informational encapsulation ‘the essence’ of a system’s modularity and argued that human perceptual processing comprises modular systems, thus construed. Nowadays, his conclusion is widely challenged. Often, this is because experimental work is seen to somehow demonstrate the cognitive penetrability of perceptual processing, where this is assumed to conflict with the informational encapsulation of perceptual systems. Here, I deny the conflict, proposing that cognitive penetration need not have any straightforward bearing on the conjecture that perceptual processing is composed (...) of nothing but informationally encapsulated modules, the conjecture that each and every perceptual computation is performed by an informationally encapsulated module, and the consequences perceptual encapsulation was traditionally expected to have for a perception-cognition border, the epistemology of perception and cognitive science. With these points in view, I propose that particularly plausible cases of cognitive penetration would actually seem to evince the encapsulation of perceptual systems rather than refute/problematize this conjecture. (shrink)

I argue that the Hume of the Treatise maintains an account of knowledge according to which (i) every instance of knowledge must be an immediately present perception (i.e., an impression or an idea); (ii) an object of this perception must be a token of a knowable relation; (iii) this token knowable relation must have parts of the instance of knowledge as relata (i.e., the same perception that has it as an object); and any perception that satisfies (i)-(iii) is an instance (...) of knowledge. I then apply this account to the case of sense perception. I argue that Hume holds that relations of impressions can be intuited, are knowable, and are necessary. For Hume, these relations constitute sensory knowledge. While Hume is rightly labeled an empiricist for many reasons, a close inspection of his account of knowledge reveals yet another way in which he deserves the label. (shrink)

Some philosophers accept what I call minimalist views about composition. They either deny that composition ever occurs, or they only allow that composition occurs when some things are taken up into a life. While minimalists often take their views to be somewhat revisionary, they usually want to distinguish their views from truly radical views such as the view that there is no external world at all. They often do this by noting that, although they don’t believe that there are tables, (...) chairs, or planets, they do believe that there are mereological simples arranged tablewise, chairwise, and planetwise. In this paper, I appeal to the nature of perceptual experience to present a problem for this move. I contend that, given some plausible assumptions, compositional minimalists cannot consistently maintain that they are justified in their minimalism and justified in believing propositions about the arrangements of mereological simples. I will argue that this commits such minimalists to external world skepticism. (shrink)

The starting point of this paper is Thomas Reid's anti-skepticism: our knowledge of the external world is justified. The justificatory process, in his view, starts with and relies upon one of the main faculties of the human mind: perception. Reid's theory of perception has been thoroughly studied, but there are some missing links in the explanatory chain offered by the secondary literature. In particular, I will argue that we do not have a complete picture of the mechanism of perception of (...) bodies. The present paper, relying, in part, on a particular theory in psychology – the feature integration theory of attention – will make a contribution in this regard. (shrink)

This paper models knowledge in cases where an agent has multiple experiences over time. Using this model, we introduce a series of observations that undermine the pretheoretic idea that the evidential significance of experience depends on the extent to which that experience matches the world. On the basis of these observations, we model knowledge in terms of what is likely given the agent’s experience. An agent knows p when p is implied by her epistemic possibilities. A world is epistemically possible (...) when its probability given the agent’s experiences is not significantly lower than the probability of the actual world given that experience. (shrink)

A prima facie plausible and widely held view in epistemology is that the epistemic standards governing the acquisition of testimonial knowledge are stronger than the epistemic standards governing the acquisition of perceptual knowledge. Conservatives about testimony hold that we need prior justification to take speakers to be reliable but recognise that the corresponding claim about perception is practically a non-starter. The problem for conservatives is how to establish theoretically significant differences between testimony and perception that would support asymmetrical epistemic standards. (...) In this paper I defend theoretical symmetry of testimony and perception on the grounds that there are no good reasons for taking these two belief forming methods to have significant theoretical differences. I identify the four central arguments in defence of asymmetry and show that in each case either they fail to establish the difference that they purport to establish or they establish a difference that is not theoretically significant. (shrink)

This paper is about the epistemology of perceptual experiences that have enriched high-level content. Enriched high-level content is content about features other than shape, color, and spatial relations that has a particular etiology. Its etiology runs through states of the agent that process other perceptual content and output sensory content about high-level features. My main contention is that the justification provided by such experiences is not foundational justification. This is because the justification provided by such experiences is epistemically dependent on (...) having justification to believe certain claims about the content relevant for enrichment—claims about what I call the corresponding features. (shrink)

My aim in this paper is to assess the viability of a perceptual epistemology based on what Anil Gupta calls the “hypothetical given”. On this account, experience alone yields no unconditional entitlement to perceptual beliefs. Experience functions instead to establish relations of rational support between what Gupta calls “views” and perceptual beliefs. I argue that the hypothetical given is a genuine alternative to the prevailing theories of perceptual justification but that the account faces a dilemma: on a natural assumption about (...) the epistemic significance of support relations, any perceptual epistemology based on the hypothetical given results in either rationalism or skepticism. I conclude by examining the prospects for avoiding the dilemma. One option is to combine the hypothetical given with a form of holism. Another is to combine the view with a form of hinge epistemology. But neither offers a simple fix. (shrink)

In this paper, I offer a new argument for the perceptual rationality thesis: the claim that perceptual experiences themselves can be rational or irrational. In her book The Rationality of Perception, Susanna Siegel has offered several intertwined arguments for this same thesis, and, as you will see, one of Siegel’s arguments is what inspires my own. However, I will suggest that the new argument is significantly better-supported than Siegel’s original argument.

On an ‘internalist’ picture, knowledge isn’t necessary for understanding the nature of perception and perceptual experience. This contrasts with the ‘knowledge first’ picture, according to which it’s essential to the nature of successful perceiving as a mental state that it’s a way of knowing. It’s often thought that naturalistic theorizing about the mind should adopt the internalist picture. However, I argue that a powerful, recently prominent framework for scientific study of the mind, ‘predictive processing,’ instead supports the knowledge first picture. (...) Under predictive processing, it’s intrinsic to successful perceiving that it’s a state with the kind of modal robustness that’s distinctive of knowledge, which gives us reason to think of successful perceiving along knowledge first lines. Furthermore, I argue that the predictive processing framework encourages us to conceptualize experiences which don’t amount to knowledge along knowledge first lines, as states which by their nature fall short of knowledge. (shrink)

Defeat cases are often taken to show that even the most securely-based judgment can be rationally undermined by misleading evidence. Starting with some best-case scenario for perceptual knowledge, for example, it is possible to undermine the subject’s confidence in her sensory faculties until it becomes unreasonable for her to persist in her belief. Some have taken such cases to indicate that any basis for knowledge is rationally defeasible; others have argued that there can be unreasonable knowledge. I argue that defeat (...) cases really involve not an exposure of weakness in the basis of a judgment, but a shift in that basis. For example, when threatening doubts are raised about whether conditions are favorable for perception, one shifts from a basis of unreflective perceptual judgment to a basis of conscious inference. In these cases, the basis of one’s knowledge is lost, rather than rationally undermined. This approach to defeat clears the path for a new way to defend infallibilism in epistemology, and a new understanding of what can count as the basis of any instance of knowledge. (shrink)

Expertise is a cognitive achievement that clearly involves experience and learning, and often requires explicit, time-consuming training specific to the relevant domain. It is also intuitive that this kind of achievement is, in a rich sense, genuinely perceptual. Many experts—be they radiologists, bird watchers, or fingerprint examiners—are better perceivers in the domain(s) of their expertise. The goal of this paper is to motivate three related claims, by substantial appeal to recent empirical research on perceptual expertise: Perceptual expertise is genuinely perceptual (...) and genuinely cognitive, and this phenomenon reveals how we can become epistemically better perceivers. These claims are defended against sceptical opponents that deny significant top-down or cognitive effects on perception, and opponents who maintain that any such effects on perception are epistemically pernicious. (shrink)

ABSTRACT Cognitive penetrability refers to the possibility that perceptual experiences are influenced by our beliefs, expectations, emotions, or other personal-level mental states. In this paper, I focus on the epistemological implication of cognitive penetration, and examine how, exactly, aetiologies matter to the justificatory power of perceptual experiences. I examine a prominent theory, according to which some cognitively penetrated perceptual experiences are like conclusions of bad inferences. Whereas one version of this theory is psychologically implausible, the other version has sceptical consequences. (...) In the second half of the paper, I suggest an alternative theory, drawing on recent empirical research on imagining-perception interaction and the epistemology of imagining. (shrink)

Perception of a property (e.g. a colour, a shape, a size) can enable thought about the property, while at the same time misleading the subject as to what the property is like. This long-overlooked claim parallels a more familiar observation concerning perception-based thought about objects, namely that perception can enable a subject to think about an object while at the same time misleading her as to what the object is like. I defend the overlooked claim, and then use it to (...) generate a challenge for a standard way of thinking about the relationship between visual experience and rational belief formation. Put informally, that view holds that just as we can mislead others by saying something false, illusory experience misleads by misrepresenting how things stand in the world. I argue that we ought to abandon this view in favour of some radical alternative account of the relationship between visual experience and rational belief formation. (shrink)

This volume focuses on philosophical problems concerning sense perception in the history of philosophy. It consists of thirteen essays that analyse the philosophical tradition originating in Aristotle’s writings. Each essay tackles a particular problem that tests the limits of Aristotle’s theory of perception and develops it in new directions. The problems discussed range from simultaneous perception to causality in perception, from the representational nature of sense-objects to the role of conscious attention, and from the physical/mental divide to perception as quasi-rational (...) judgement. -/- The volume gives an equal footing to Greek, Arabic, and Latin philosophical traditions. It makes a substantial contribution not just to the study of the Aristotelian analysis of sense perception, but to its reception in the commentary tradition and beyond. Thus, the papers address developments in Alexander of Aphrodisias, Themistius, Avicenna, John of Jandun, Nicole Oresme, and Sayf al-Din al-Amidi, among others. The result of this is a coherent collection that attacks a well-defined topic from a wide range of perspectives and across philosophical traditions. (shrink)

Perceptual experiences justify. When I look at the black laptop in front of me and my perceptual experience presents me with a black laptop placed on my desk, my perceptual experience has justificatory force with respect to the proposition that there is black laptop on the desk. The present paper addresses the question of why perceptual experiences are a source of immediate justification: What gives them their justificatory force? I shall argue that the most plausible and the most straightforward answer (...) to this question consists in what I call the phenomenological conception of perceptual justification. Perceptual experiences justify by virtue of their distinctive presentive phenomenology. This is a truly internalist conception that enjoys significant advantages over rival conceptions. In the course of his paper, I demonstrate the advantages of the phenomenological conception and defend it against a recent objection. (shrink)

Husserl’s transcendental phenomenology is first and foremost a science of the structures of consciousness. Since it is intended to yield eidetic, i. e., a priori insights, it is often assumed that transcendental phenomenology and the natural sciences are totally detached from each other such that phenomenological investigations cannot possibly benefit from empirical evidence. The aim of this paper is to show that a beneficial relationship is possible. To be more precise, I will show how Husserl’s a priori investigations on consciousness (...) can be supplemented by research in experimental psychology in order to tackle fundamental questions in epistemology. Our result will be a phenomenological conception of experiential justification that is in accordance with and supported by empirical phenomena such as perceptual learning and the phenomenon of blindsight. Finally, I shall shed light on the systematic limits of empirical research. (shrink)

Perception and intuition are our basic sources of knowledge. They are also capacities we deliberately improve in ways that draw on our knowledge. Elijah Chudnoff explores how this happens, developing an account of the epistemology of expert perception and expert intuition, and a rationalist view of the role of intuition in philosophy.

Philosophical Issues, Volume 30, Issue 1, Page 102-119, October 2020.

The Unity of Perception: Content, Consciousness, Evidence, by SchellenbergSusanna. Oxford: Oxford University Press, 2018. Pp. 272.

This is an anthology of new papers by top researchers in epistemology and philosophy of mind focused on the epistemology of non-visual perception. The focus of the volume is to highlight the many different domains in which non-visual sensory experience, broadly construed to include multimodal experience associated with emotional and agential perception, plays a rational role, for instance, as an immediate justifier of belief. -/- .

Many philosophers take experience to be an essential aspect of perceptual justification. I argue against a specific variety of such an experientialist view, namely, the Looks View of perceptual justification, according to which our visual beliefs are mediately justified by beliefs about the way things look. I describe three types of cases that put pressure on the idea that perceptual justification is always related to looks-related reasons: unsophisticated cognizers, multimodal identification, and amodal completion. I then provide a tentative diagnosis of (...) what goes wrong in the Looks View: it ascribes a specific epistemic role to beliefs about looks that is actually fulfilled by subpersonal perceptual processes. (shrink)

In 'Perceptual Entitlement' (PPR 2003), Tyler Burge argues that on his teleological reliabilist account of perceptual warrant, warrant will persist in non-normal conditions, even radical skeptical scenarios like demon worlds. This paper explains why Burge's explanation falls short. But if we distinguish two grades of warrant, we can explain, in proper functionalist, teleological reliabilist terms, why warrant should persist in demon worlds. A normally functioning belief-forming process confers warrant in all worlds, provided it is reliable in normal conditions when functioning (...) normally. The first grade requires normal functioning. The second grade also requires being situated in normal conditions. (shrink)

Wilfrid Sellars's "Empiricism and the Philosophy of Mind" begins with an argument against sense-datum epistemology. There is some question about the validity of this attack, stemming in part from the assumption that Sellars is concerned with epistemic foundationalism. This paper recontextualizes Sellars's argument in two ways: by showing how the argument of EPM relates to Sellars's 1940s work, which does not concern foundationalism at all; and by considering the view of H.H. Price, Sellars's teacher at Oxford and the only classical (...) datum theorist to receive substantive comment in EPM. Timm Triplett has claimed that Sellars's discussion simply begs the question against Price, but this depends on the mistaken assumption that Sellars's concern is with foundationalism. On the contrary, Sellars's argument concerns the assumption that the innate capacity for sensory experience counts as "thinking in presence" in the way needed for empiricist accounts of content acquisition. Price's distinction between noticing universals and being aware of them encapsulates the tensions empiricists face here. (shrink)

I offer an epistemic framework for theorising about faith. I suggest that epistemic faith is a disposition to believe or infer according to particular methods, despite a kind of tendency to perceive an epistemic shortcoming in that method. Faith is unjustified, and issues into unjustified beliefs, when the apparent epistemic shortcomings are actual; it is justified when the epistemic worries are unfounded. Virtuous faith is central to a great deal of epistemology. A rational agent will manifest faith in their perceptual (...) abilities, in determining which experts and testifiers to trust, in their a priori reasoning, and in the epistemic capacities that are specific to their social environment. To ignore faith is to ignore a crucial element of our social and individualistic epistemic lives. One exercises faith when one forms beliefs despite a kind of apparent epistemic shortcoming, which may or may not correspond to a genuine weakness in evidential support. For example, standing on a bridge one knows to be safe, despite one's natural but irrational fear, can manifest a kind of epistemic faith. So too can forming perceptual beliefs, or engaging in logical inferences, despite lacking a dialectically satisfying response to skeptical arguments. The same goes for beliefs that are informed by one's ideological stance – these too count as manifestations of faith, and under some circumstances, such faith is epistemically appropriate. One upshot of my project will be that an intuitively appealing neutrality ideal for education and discourse is untenable. I'll conclude with some discussion of practical questions about whether, when, and why it can be worthwhile engaging seriously with people who have radically opposed views and frameworks. (shrink)