In this paper I begin to develop an account of the acquaintance that each of us has with our own conscious states and processes. The account is a speculative proposal about human mental architecture and specifically about the nature of the concepts via which we think in first personish ways about our qualia. In a certain sense my account is neutral between physicalist and dualist accounts of consciousness. As will be clear, a dualist could adopt the account I will (...) offer while maintaining that qualia themselves are non-physical properties. In this case the non-physical nature of qualia may play no role in accounting for the features of acquaintance. But although the account could be used by a dualist, its existence provides support for physicalism. (shrink)

Bertrand Russell famously distinguished between ‘Knowledge by Acquaintance’ and ‘Knowledge by Description’. For much of the latter half of the Twentieth Century, many philosophers viewed the notion of acquaintance with suspicion, associating it with Russellian ideas that they would wish to reject. However in the past decade or two the concept has undergone a striking revival in mainstream ‘analytic’ philosophy – acquaintance is, it seems, respectable again. This is the first collection of new essays devoted to the (...) topic of acquaintance, featuring contributions from many of the world’s leading experts in this area. The volume showcases the great variety of topics in philosophy of mind, epistemology and philosophy of language for which philosophers are currently employing the concept of acquaintance. This book features an extensive introduction by one of the editors, which provides some historical background as well as summarizing the main debates and issues in contemporary philosophy where appeals to acquaintance are currently being made. The remaining thirteen essays are grouped thematically into the following four sections: (1) Phenomenal Consciousness, (2) Perceptual Experience, (3) Reference, (4) Epistemology. (shrink)

I elaborate and defend a set of metaphysical and epistemic claims that comprise what I call the acquaintance approach to introspective knowledge of the phenomenal qualities of experience. The hallmark of this approach is the thesis that, in some introspective judgments about experience, (phenomenal) reality intersects with the epistemic, that is, with the subject’s grasp of that reality. In Section 1 of the paper I outline the acquaintance approach by drawing on its Russellian lineage. A more detailed picture (...) of the approach emerges in succeeding sections, which respond to a range of objections. Some critics charge that approaches of this sort are overly idealized, in that they ignore the cognitive flaws and limitations of actual human beings. I begin to address these worries in Section 2, by arguing that the epistemic commitments of the acquaintance approach are in fact relatively modest. In Section 3, I sketch a picture of introspective reference that explains how phenomenal reality can intersect with the epistemic in a phenomenal judgment, as the acquaintance approach requires. Drawing on this picture of introspective reference, Section 4 sets out a practical strategy for achieving knowledge by acquaintance. Some contemporary acquaintance theorists (BonJour 2003, Fumerton 1996) employ demanding epistemic standards for knowledge by acquaintance, standards beyond those mandated by the acquaintance approach. In Section 5 I show that instances of introspective knowledge that meet less demanding standards can satisfy the acquaintance approach’s epistemic commitments. The final sections concern the most direct challenges to the acquaintance approach, which target the claim that phenomenal reality intersects with the epistemic. According to one such challenge, this claim is belied by the fact that possessing a phenomenal concept is a matter of having certain dispositions. Section 6 draws on a discussion by Sosa (2003) to articulate this challenge, and responds to it on behalf of the acquaintance approach. Section 7 addresses Stalnaker’s (2008) worry that, if phenomenal reality intersected with the epistemic, phenomenal information would be incommunicable. (shrink)

Taking perceptual experience to consist in a relation of acquaintance with the sensible qualities, I argue that the state of being acquainted with a sensible quality is intrinsically a form of knowledge, and not merely a means to more familiar kinds of knowledge, such as propositional or dispositional knowledge. We should accept the epistemic claim for its explanatory power and theoretical usefulness. That acquaintance is knowledge best explains the intuitive epistemic appeal of ‘Edenic’ counterfactuals involving unmediated perceptual contact (...) with reality (cf. Chalmers, in: Gendler, Hawthorne (eds) Perceptual experience, Oxford University Press, 2006). It explains the elusiveness of knowledge gained through new acquaintances. It coheres with the knowledge-like functional role of acquaintance in the special context of evaluative beliefs and evaluative reasoning, where the objects of acquaintance serve as evidence and inferential basis. And, finally, taking acquaintance to be knowledge is theoretically fruitful: it helps vindicate claims about the relationship between knowledge and concern for others we already find intuitive or outright accept. After developing a novel case for the epistemic claim, I respond to two familiar objections against it: namely, (1) that there are no pre-propositional, pre-conceptual cases of perceptual experience that remain epistemically relevant (Sellars in Empiricism and the philosophy of mind, Routledge, 1968, McDowell, in: Lindgard (ed) John McDowell: Experience, norm, and nature, Blackwell, 2008); and (2) that the category of knowledge appears gerrymandered once we add ‘object’ knowledge to the epistemological mix (Farkas, in: Knowles, Raleigh (eds), Acquaintance: new essays, Oxford University Press, 2019). (shrink)

Most recent philosophical theories of consciousness account for it in terms of representation, the bulk of the debate revolving around whether (suitably) representing something is sufficient for consciousness (as per first-order representationalism) or some further (meta-)representation is needed (as per higher-order representationalism and self-representationalism). In this paper, I explore an alternative theory of consciousness, one that aims to explain consciousness not in terms of representation but in terms of the epistemically and metaphysically direct relation of acquaintance. I call this (...) the Inner Acquaintance Theory of consciousness (IAT). Roughly, on IAT, what makes a mental state conscious is its subject being acquainted with it. Though not wholly unprecedented, IAT is still at the fringe of consciousness debates and remains largely underexplored. The main goal of this paper is to take some steps toward developing the details of IAT, illustrate its potential explanatory power, and put it forward as a plausible alternative to representational theories, with the hope that this will contribute to shifting IAT closer to the center of the debate. Here is how I proceed. In §2 I introduce a notion—inner awareness—that is crucial both to contextualize and to understand IAT. In §3 I provide some preliminary motivation for exploring IAT. In §4 I explain the notion of acquaintance and illustrate some of the features that are typically attributed to it in the literature. The details of IAT are then shaped through four main decision points. I address them in §§5-8, where I suggest a particular choice at each decision point, thereby progressively building up a view that I consider particularly promising. (shrink)

Classical acquaintance theory is any version of classical foundationalism that appeals to acquaintance in order to account for non-inferential justification. Such theories are well suited to account for a kind of infallible non-inferential justification. Why am I justified in believing that I’m in pain? An initially attractive (partial) answer is that I’m acquainted with my pain. But since I can’t be acquainted with what isn’t there, acquaintance with my pain guarantees that I’m in pain. What’s less clear (...) is whether, given classical acquaintance theory, it’s possible to have non-inferential justification to believe something false. Classical acquaintance theorists try to make room for such a possibility, but I argue that the attempts of Richard Fumerton, Ali Hasan, and Evan Fales are inadequate. I’ll focus on introspective justification, but similar issues arise for a priori justification as well. (shrink)

The acquaintance principle (AP) and the view it expresses have recently been tied to a debate surrounding the possibility of aesthetic testimony, which, plainly put, deals with the question whether aesthetic knowledge can be acquired through testimony—typically aesthetic and non-aesthetic descriptions communicated from person to person. In this context a number of suggestions have been put forward opting for a restricted acceptance of AP. This paper is an attempt to restrict AP even more.

In this paper, I develop a new version of the acquaintance view of the nature of introspection of phenomenal states. On the acquaintance view, when one introspects a current phenomenal state of one's, one bears to it the relation of introspective acquaintance. Extant versions of the acquaintance view neglect what I call the phenomenal modification problem. The problem, articulated by Franz Brentano in his Psychology from an Empirical Standpoint, is that drawing introspective attention to one's current (...) conscious experience may modify its phenomenology. Failing to take phenomenal modification into account affects the adequacy of extant versions of the acquaintance view. The purpose of this paper is to develop a better version, the integration account, that meets the phenomenal modification challenge while preserving the merits of other versions. (shrink)

Notwithstanding its phenomenological appeal, physicalists have tended to shun the notion that we are ‘acquainted’ with our mental states in consciousness, due to the fact that the acquaintance relation seems mysterious, irreducible, and consequently unnatural. I propose a model of conscious experience based on the idea of ‘mental quotation’, and argue that this captures what we want from acquaintance but without any threat to naturalism. More generally the chapter embodies a complaint that reductionists seem unable to look past (...) the representation relation to do the implementing of consciousness, and a call for theorists to investigate other relations to model our connection to our conscious states, like the constitution/part-whole relationship. This mundane relation has what it takes to give us natural acquaintance with our conscious-mental states. (shrink)

The primary goal of this paper is to provide substantial motivation for exploring an Acquaintance account of phenomenal consciousness, on which what fundamentally explains phenomenal consciousness is the relation of acquaintance. Its secondary goal is to take a few steps towards such an account. Roughly, my argument proceeds as follows. Motivated by prioritizing naturalization, the debate about the nature of phenomenal consciousness has been almost monopolized by representational theories. Among them, Self-Representationalism is by far the most antecedently promising. (...) However, on thorough inspection, Self-Representationalism turns out not explanatorily or theoretically better than the Acquaintance account. Indeed, the latter seems to be superior in at least some important respects. Therefore, at the very least, there are good reasons to take the Acquaintance account into serious consideration as an alternative to representational theories. The positive contribution of this paper is a sketch of an account of consciousness on which phenomenal consciousness is explained partly in representationalist terms, but where a crucial role is played by the relation of acquaintance. (shrink)

Recent discussions of acquaintance typically assume three claims: (i) acquaintance is a form of knowledge of qualitative character, (ii) acquaintance constitutes phenomenal consciousness, and (iii) necessarily, mental qualities are phenomenally conscious. This paper argues that, although each claim is independently attractive, together they generate a trilemma. Drawing on a general anti-triviality constraint on first-order empirical knowledge, I argue that if acquaintance both constitutes consciousness and is directed at necessarily conscious qualities, then the object of acquaintance (...) becomes metaphysically dependent on the epistemic relation itself. In that case, acquaintance fails to disclose an independently existing object and thereby its epistemic significance is trivialized. Acquaintance theorists can retain any two of these commitments but not all three. I map the resulting logical space, sketch the principal costs of abandoning each limb of the triad, and call on acquaintance theorists to take a principled stand on which limb of the triad they are willing to abandon or revise. (shrink)

Assertions about appearances license inferences about the speaker's perceptual experience. For instance, if I assert, 'Tom looks like he's cooking', you will infer both that I am visually acquainted with Tom (what I call the "individual acquaintance inference"), and that I am visually acquainted with evidence that Tom is cooking (what I call the "evidential acquaintance inference"). By contrast, if I assert, 'It looks like Tom is cooking', only the latter inference is licensed. I develop an account of (...) the acquaintance inferences of appearance assertions building on two main previous lines of research: first, the copy raising literature, which has aimed to account for individual acquaintance inferences through the "perceptual source" semantic role; second, the subjectivity literature, which has focused on the status of acquaintance inferences with predicates of personal taste, but hasn't given much attention to the added complexities introduced by appearance language. I begin by developing what I take to be the most empirically-sound version of a perceptual source analysis. I then show how its insights can be maintained, while however taking anything about perception out of the truth conditions of appearance sentences. This, together with the assumption that appearance assertions express experiential attitudes, allows us to capture the acquaintance inferences of bare appearance assertions without making incorrect predictions about the behavior of appearance verbs in embedded environments. (shrink)

The notion of acquaintance is one of the pillars of Russell’s philosophy and it remains at the center of work in the philosophy of mind and language. Russell’s development of his theory of acquaintance was influenced by Brentano and Meinong. In this paper I will trace this Austrian Influence on the development of Russell’s theory of acquaintance through two phases; one before and one after Russell introduced the multiple relation theory of judgement in 1907. I will use (...) Brentano’s view of the distinction between judgement and presentation to highlight problems with Russell’s theories of acquaintance in both phases. In doing so I will give special attention to Russell’s notion of experiencing together that plays a foundational role in the second phase. The paper concludes by recommending to Russell that he returns to Brentano’s original ideas about judgement and presentation. (shrink)

In her black and white room, Mary doesn’t know what it is like to see red. Only after undergoing an experience as of something red and hence acquainting herself with red can Mary learn what it is like. But learning what it is like to see red requires more than simply becoming acquainted with it. To be acquainted with something is to know it, but such knowledge, as we argue, is object-knowledge rather than propositional-knowledge. To know what it is like (...) one must know an appropriate propositional answer to the question ‘what is it like?’. Despite this mismatch between object-knowledge and knowing an answer, we believe that acquaintance is crucial to Mary’s epistemic progress. When Mary leaves her black and white room, her new knowledge tempts one to think that she must come to know a candidate answer (a coarse-grained fact) that she didn’t know in her room. Since Mary already knows all the physical facts in her room, any additional facts she might learn appear to threaten physicalism. In reply, many physicalists have been attracted to the phenomenal concept strategy according to which Mary can come to have new knowledge and hence know a new answer to the question ‘what is it like to see red?’ by entertaining a coarse-grained fact under a concept she didn’t possess in her room – Mary learns a new fine-grained fact. We believe both of these accounts of Mary’s epistemic progress are mistaken. As we argue, Mary could know every fact (coarse-grained and fine-grained) that might serve as an answer to the question ‘what is it like to see red?’ and still not know what it is like. The physical world leaves no leftover coarse-grained facts for Mary to learn and because concepts are sharable, easy to possess, and easy to introduce, there are possible situations in which Mary, while in her black and white room, has every concept that might make a fine-grained difference. In short, even when Mary is granted a great deal of factual knowledge and vast conceptual resources, she may still not know an appropriate answer to the question ‘what is it like to see red?’. But in any such situation, Mary lacks acquaintance with red and on this basis we argue that in order to know what it is like, in order for Mary to know an appropriate answer, Mary’s propositional knowledge must be appropriately related to her acquaintance with red. (shrink)

The Acquaintance Principle is the principle according to which judgements concerning the aesthetic value of a work of art proffered by a critic must be based on the critic’s experience(s) or acquaintance with the work itself. The possible exception to this principle would be experiences obtained through other means of transmissibility, related in a particular way to the work in question, that can eventually provide the critic with an adequate basis for judging the artwork. However, recent philosophers claimed (...) that some works of conceptual art show the principle to be false. I argue that, if properly understood, the Acquaintance Principle is a truism, that works of conceptual art do not pose any particular problem to it, and also suggest some implications of the principle. (shrink)

Some physicalists (Balog 2012, Howell 2013), and most dualists, endorse the acquaintance response to the Knowledge Argument. This is the claim that Mary gains substantial new knowledge, upon leaving the room, because phenomenal knowledge requires direct acquaintance with phenomenal properties. The acquaintance response is an especially promising way to make sense of the Mary case. I argue that it casts doubt on two claims often made on behalf of physicalism, regarding parsimony and mental causation. I show that (...) those who endorse the acquaintance response face special obstacles to invoking parsimony in an argument for physicalism. And I show how acknowledging the phenomenon of acquaintance can ease the dualist’s problems with mental causation, by dispelling three key objections to epiphenomenalism. The most challenging of these objections is that epiphenomenalism blocks an evolutionary explanation of the so-called “hedonic/utility match”. I propose that pleasures and pains, while themselves epiphenomenal, can nonetheless explain positive and negative associations with stimuli, associations that can contribute to fitness. (shrink)

Can we form legitimate aesthetic beliefs about objects without engaging first-hand with them? The Acquaintance Principle (AP)—the claim that aesthetic judgments must be based on first-hand engagement and cannot be transmitted via testimony—used to be “well-entrenched” in aesthetics, but today there is a near consensus that it fails. Optimists about aesthetic testimony argue that there is a range of counterexamples to AP. And even Pessimists about aesthetic testimony who believe in the spirit of AP reformulate its letter to accommodate (...) various cases. Here I argue that the power of Pessimism has been underappreciated, even by its proponents. By leveraging the central idea behind Robert Hopkins’s Unusability Pessimism, namely that AP is a practice-governing rule, I show that the view is immune to a range of purported problem cases and even compatible with a generous Optimism. The argument for the presumption that AP is a practice-governing rule is abductive, and the upshot is surprising: if AP is a practice-governing rule, then aesthetic valuing is a social practice. (shrink)

My question here concerns whether Kant claims that experience has nonconceptual content, or whether, on his view, experience is essentially conceptual. However there is a sense in which this debate concerning the content of intuition is ill-conceived. Part of this has to do with the terms in which the debate is set, and part to do with confusion over the connection between Kant’s own views and contemporary concerns in epistemology and the philosophy of mind. However, I think much of the (...) substance of the debate concerning Kant’s views on the content of experience can be salvaged by reframing it in terms of a debate about the dependence relations, if any, that exist between different cognitive capacities. Below, in Section 2, I clarify the notion of ‘content’ I take to be at stake in the interpretive debate. Section 3 presents reasons for thinking that intuition cannot have content in the relevant sense. I then argue, in Section 4, that the debate be reframed in terms of dependence. We should distinguish between Intellectualism, according to which all objective representation (understood in a particular way) depends on acts of synthesis by the intellect, and Sensibilism, according to which at least some forms of objective representation are independent of any such acts (or the capacity for such acts). Finally, in Section 5, I further elucidate the cognitive role of intuition. I articulate a challenge which Kant understands alethic modal considerations to present for achieving cognition, and argue that a version of Sensibilism that construes intuition as a form of acquaintance is better positioned to answer this challenge than Intellectualism. (shrink)

Classical acquaintance theory is any version of classical foundationalism that appeals to acquaintance in order to account for non-inferential justification. Such theories are well suited to account for a kind of infallible non-inferential justification. Why is one justified in believing that one is in pain? An initially attractive (partial) answer is that one is acquainted with one’s pain. But since one can’t be acquainted with what isn’t there, acquaintance with one’s pain guarantees that one is in pain. (...) What’s less clear is whether, given classical acquaintance theory, it’s possible to have non-inferential justification to believe something false. Classical acquaintance theorists try to make room for such a possibility. The chapter argues, however, that the attempts of Richard Fumerton and Ali Hasan are inadequate, at least with respect to introspective justification. (shrink)

To be acquainted with something (in the philosophical sense of “acquainted” discussed here) is to be directly aware of it. The idea that we are acquainted with certain things we experience has been discussed throughout the history of Western Philosophy, but in the early 20th century it gained especially focused attention among analytic philosophers who drew their inspiration from Bertrand Russell's work on acquaintance. Since then, many philosophers—particularly those working on self‐knowledge or perception—have used the notion of acquaintance (...) to explain various facts about human experience and knowledge. In this paper, I offer an overview of this work, with particular focus on the resurgent literature on acquaintance in contemporary analytic philosophy. After more fully explaining what acquaintance is (or is supposed to be), I describe some reasons for thinking that we are indeed acquainted with certain things we experience, and then I survey some of the facts about experience and knowledge that acquaintance may help explain. (shrink)

Sentences containing predicates of personal taste (for example, ‘tasty’, ‘funny’) and aesthetic predicates (for example, ‘beautiful’) give rise to an acquaintance inference: They convey the information that speakers have first-hand experience with the object of predication, and that they can only be uttered appropriately if that is the case. This is surprisingly hard to explain. I will concentrate on aesthetic predicates, and firstly criticize previous attempts to explain the acquaintance phenomena. Second, I will suggest an explanation that rests (...) on a speech act theoretical version of hybrid expressivism, according to which, in uttering ‘X is beautiful’ speakers perform two illocutionary acts simultaneously: an expressive and an assertive one. I will spell out this suggestion in detail and defend it against objections. Considering puzzles related to the acquaintance inference will lead to a new argument for a promising version of hybrid expressivism in meta-aesthetics. (shrink)

It is sometimes claimed that in his 1912 work, "The Problems of Philosophy" (POP), and possibly as early as “on Denoting”, Russell conceives of the mind's acquaintance with sense-data as providing an indubitable or certain foundation for empirical knowledge. However, although he does say things suggestive of this view in certain of his 1914 works, Russell also makes remarks in POP that conflict with any such broadly "Cartesian" interpretation of this work. This paper attempts to resolve this apparent tension, (...) while also offering a close examination of Russell's views on the nature of acquaintance and their relationship to certain ideas in William James. (shrink)

Acquaintance, Knowledge, and Logic (awarded the 2016 Bertrand Russell Society Book Prize) brings together ten new essays on Bertrand Russell's best-known work, The Problems of Philosophy. These essays, by some of the foremost scholars of his life and works, reexamine Russell's famous distinction between “knowledge by acquaintance” and “knowledge by description,” his developing views about our knowledge of physical reality, and his views about our knowledge of logic, mathematics, and other abstract objects. In addition, this volume includes an (...) editors' introduction, which summarizes Russell's influential book, presents new biographical details about how and why Russell wrote it, and highlights its continued significance for contemporary philosophy. (shrink)

The Acquaintance Principle maintains that aesthetic knowledge must be acquired through first-hand experience of the object of knowledge and cannot be transmitted from person to person. This implies that aesthetic knowledge of an object cannot be acquired either from an accurate description of the non- aesthetic features of the object or from reliable testimony of its aesthetic character. The question I address is whether there is any sound argument in support of the Principle. I give scant consideration to the (...) possibility of deriving knowledge from a non- aesthetic description. If this were to be a real possibility, it would certainly disprove the Acquaintance Principle, but its impossibility would not establish it. Furthermore, if the way knowledge were to be derived from a non- aesthetic description were through its enabling a person to imagine the object, a defender of the Acquaintance Principle might simply deem imagining to be a form of first-hand experience. I focus on the possibility of acquiring aesthetic knowledge through reliable testimony because here there is a style of argument that, if correct, would rule out the possibility of knowledge of an item's aesthetic properties being transmitted to someone who lacks the requisite first-hand experience, and the manoeuvre of including imagining under the head of first-hand experience is not available. An argument of this kind is, I believe, the only possible way of establishing the Acquaintance Principle. I try to show that this style of argument fails and that the Acquaintance Principle should be rejected. (shrink)

Introspective knowledge by acquaintance is knowledge we have by being directly aware of our phenomenally conscious states. In this paper, I argue that introspective knowledge by acquaintance is a sui generis kind of knowledge: it is irreducible to any sort of propositional knowledge and is wholly constituted by a relationship of introspective acquaintance. My main argument is that this is the best explanation of some epistemic facts about phenomenal consciousness and introspection. In particular, it best explains the (...) epistemic asymmetry between a subject who has never had a certain phenomenal state and one who has. I also consider two theoretical objections to my claim: an objection from disunity and an objection from mysteriousness. I show that these objections can be answered and that introspective knowledge by acquaintance being sui generis remains a live option on the table. (shrink)

This paper deals with the semantics of de dicto , de re and de se belief reports. First, I flesh out in some detail the established, classical theories that assume syntactic distinctions between all three types of reports. I then propose a new, unified analysis, based on two ideas discarded by the classical theory. These are: (i) modeling the de re/de dicto distinction as a difference in scope, and (ii) analyzing de se as merely a special case of relational de (...) re attitudes. The resurrection of these ideas takes place in a dynamic setting. My formalization of the first idea involves a modification of the presupposition-as-anaphora resolution algorithm for DRT. The second involves treating acquaintance relations as second-order presuppositions, to be bound in the context by means of higher-order unification, or accommodated if necessary. The resulting framework requires no syntactic distinctions between different modes of attitude, with the exception of a specific subclass of de se reports characterized by special ‘ de se pronouns’ (i.e. PRO and logophors). These special pronouns are handled in syntax; everything alse is passed on to the pragmatic resolution module as it appears on the surface. The more sophisticated contextual resolution process nonetheless ensures adequate output truth conditions for a variety of classical and novel puzzles. In particular, I compare the new pragmasemantic system to the classical, syntactic analysis with respect to iterated and quantified reports, and monstrously shifted indexicals. (shrink)

I critically evaluate the question of whether direct acquaintance should be viewed as the foundation not only of all knowledge, but of all thought. In exploring that issue I also underscore a critical ambiguity between two views that endorse quite different versions of an acquaintance theory of foundational thought.

I criticize Richard Fumerton’s fallibilist acquaintance theory of noninferential justification.

Some assertions give rise to the acquaintance inference: the inference that the speaker is acquainted with some individual. Discussion of the acquaintance inference has previously focused on assertions about aesthetic matters and personal tastes (e.g. 'The cake is tasty'), but it also arises with reports about how things seem (e.g. 'Tom seems like he's cooking'). 'Seem'-reports give rise to puzzling acquaintance behavior, with no analogue in the previously-discussed domains. In particular, these reports call for a distinction between (...) the specific acquaintance inference (that the speaker is acquainted with a specific individual) and the general acquaintance inference (that the speaker is acquainted with something or other of relevance). We frame a novel empirical generalization -- the specific with stage-level generalization -- that systematizes the observed behavior, in terms of the semantics of the embedded 'like'-clause. We present supporting experimental work, and explain why the generalization makes sense given the evidential role of 'seem'-reports. Finally, we discuss the relevance of this result for extant proposals about the semantics of 'seem'-reports. More modestly, it fills a gap in previous theories by identifying which reports get which of two possible interpretations; more radically, it suggests a revision of the kind of explanation that should be given for the acquaintance behavior in question. (shrink)

Recent works in epistemology have defended the existence of acquaintance knowledge - a non-propositional form of knowledge constituted by the subject's acquaintance with particulars. A significant obstacle to the epistemic legitimacy of acquaintance knowledge lies in the fact that acquaintance is a descriptive psychological phenomenon, whereas knowledge is a normative one. In this paper, I aim to address this challenge by arguing that introspective acquaintance knowledge - the subject's knowledge of their own experiences constituted by (...) acquaintance with them - exhibits a normative dimension. My argument critically hinges on the role of conscious introspective attention. Based on the idea that a distinctive manifestation of the presence of epistemic normativity has to do (at least) with the possibility for a piece of knowledge to be epistemically better or worse, I will argue that we can have epistemically better or worse introspective acquaintance knowledge and that this depends on the degree of attention that is involved in it. By assuming that possibly being epistemically better or worse implies for a piece of knowledge to possibly instantiate different degrees of epistemic goodness, and that conscious introspective attention comes in degrees, I will argue that conscious attention plays a gradual epistemic role in acquaintance knowledge. The paper aims to strengthen the case for introspective acquaintance knowledge as a genuine form of epistemic achievement, governed by attention-based normative standards. (shrink)

In this paper, I argue that a number of recent Russell interpreters, including Evans, Davidson, Campbell, and Proops, mistakenly attribute to Russell what I call ‘the received view of acquaintance’: the view that acquaintance safeguards us from misidentifying the objects of our acquaintance. I contend that Russell’s discussions of phenomenal continua cases show that he does not accept the received view of acquaintance. I also show that the possibility of misidentifying the objects of acquaintance should (...) be unsurprising given underappreciated aspects of Russell’s overall theory of knowledge and acquaintance. Finally, I consider the radical impact that Russell’s actual views on acquaintance have for our understanding of his well-known George IV case in ‘On Denoting’. In particular, I argue that Russell’s treatment of the George IV case is not a one-size-fits-all solution to Frege’s Puzzle and provides no support for the received view of acquaintance. (shrink)

Russell (1911/12) argued that perceptual experience grounds a species of non-propositional knowledge, “knowledge by acquaintance,” and in recent years, this account of knowledge has been gaining traction. I defend on its basis a connection between moral and epistemic failure. I argue, first, that insufficient concern for the suffering of others can be explained in terms of an agent’s lack of acquaintance knowledge of another’s suffering, and second, that empathy improves our epistemic situation. Empathic distress approximates acquaintance with (...) another’s suffering, and empathic agents who are motivated to help rather than disengage exhibit an important epistemic virtue: a variety of intellectual courage. A key upshot is that an independently motivated account of the structure and significance of perceptual experience is shown to provide theoretical scaffolding for understanding a famously elusive idea in ethics—namely, that the failure to help others stems from a kind of ignorance of their situation. (shrink)

In everyday _perception_, we experience a direct acquaintance with things in our surroundings, say, as I see this tennis ball before me. In everyday _action_, we also experience a direct acquaintance with things, as I grasp and pick up and hit this ball. Moreover, perception and action form a unified _phenomenal intentional experience_, as I consciously see-and-grasp-and-hit this particular ball. An _experience_ of seeing-and-acting with regard to a particular object is a form of direct acquaintance, a paradigm (...) of what Husserl called ‘intuition’. The phenomenology of perception-cum-action leads into the ontology of direct acquaintance. The structure of this form of embodied intentional experience cuts between internalist and externalist models of perception (and volition in action), clarifies embodiment and activity, and obviates disjunctivist models of perception, while avoiding reducing consciousness in acquaintance to a physical transmission of physical information, say, between my brain, my body, and this ball. (shrink)

It is often assumed that singular thought requires that an agent be epistemically acquainted with the object the thought is about. However, it can sometimes truthfully be said of someone that they have a belief about an object, despite not being interestingly epistemically acquainted with that object. In defense of an epistemic acquaintance constraint on singular thought, it is thus often claimed that belief ascriptions are context sensitive and do not always track the contents of an agent’s mental states. (...) This paper uses first-person attitude reports to argue that contextualism about belief ascriptions does not present an adequate defense of an acquaintance constraint on singular thought. (shrink)

If, as Richard Wollheim says, the Acquaintance Principle is ‘a well-entrenched principle in aesthetics,’ it would be surprising if there were not something true at which those who have asserted it have been aiming. I argue that the Acquaintance Principle cannot be true on any traditional epistemic interpretation, nor on any usability interpretation of the sort Robert Hopkins has recently suggested. I then argue for an interpretation of the principle that treats acquaintance as the end to which (...) judgments of aesthetic value are the means as opposed to the other way around. (shrink)

Conscious intentional states are mental states that represent things as being a certain way and do so consciously: they involve a phenomenally conscious representation. For any phenomenally conscious state, there is something it is like for its subject to be in it. The way it is like for a subject to be in a certain phenomenal state is the state’s phenomenal character. According to some authors, phenomenal character has two components: qualitative character (i.e., the “what it is like” component) and (...) subjective character (the “for the subject” component). Elsewhere, I have argued for an acquaintance theory of subjective character: a conscious representation is “for the subject” iff the subject is acquainted with it (Giustina forthcoming). The aim of this paper is to take some initial steps toward developing an acquaintance account of qualitative character. More specifically, I develop an acquaintance-representational account of the qualitative character of conscious intentional states, on which qualitative character is constituted by a subject’s being acquainted with the conscious intentional state’s representational properties. By reviewing the main extant accounts of qualitative character and highlighting their shortcomings, I argue that the acquaintance-representational account is antecedently more plausible than its competitors. (shrink)

The more primitive kind of reasoning described by Peacocke (1996) requires that one know one’s own thoughts without self-ascribing them. I call this kind of self-knowledge ‘acquaintance with one’s own thoughts.’ I investigate acquaintance with one’s own thoughts and show that it consists in one’s grasp of the propositional content of one’s own thoughts, and one acquires such knowledge by listening to one’s inner speech. I further investigate the relationship between acquaintance with one’s own thoughts and knowledge (...) about one’s own thoughts, showing how the latter inherits the peculiarities associated with the former. (shrink)

According to the acquaintance theory of introspection, certain special features of our knowledge of our own minds are grounded in our acquaintance with—that is, direct awareness of—our minds. The acquaintance theory is ancient, but it began to take a new shape in the 20th century. It has since become one of the leading theories of introspection. But, more recently, some philosophers have started thinking differently about what knowledge by acquaintance is, what constitutes it. According to late‐20th‐century (...) acquaintance theorists, it is constituted by beliefs based on acquaintance. However, according to more recent acquaintance theorists, acquaintance is itself a sui generis, non‐propositional form of knowledge. This development is highly relevant to the acquaintance theory of introspection, but it has yet to be shown how. In this paper, I introduce and defend a new acquaintance theory of introspection. I start by describing the old acquaintance theory of introspection. Then I outline some of the most prominent objections to it, as well as standard responses. Then I introduce the new acquaintance theory of introspection and show how it is an improvement over the old theory—in some ways, a vast improvement. (shrink)

Russell famously posited a type of knowledge distinct from and irreducible to propositional knowledge, which he called knowledge by acquaintance. In recent years, several epistemologists have reignited interest in knowledge by acquaintance, pointing out an array of theoretical jobs it is serviceable in performing. Nonetheless knowledge by acquaintance continues to be met with resistance and disregard. I surmise that this has partly to do with the specific conception of knowledge by acquaintance propounded by Russell and many (...) of his followers – what I will call here the “classical conception” of knowledge by acquaintance. At the heart of this conception are two theses, which I will label relationalism and infallibilism and try to articulate more fully in what follows. The main aim of this paper, however, is to construct an alternative notion of knowledge by acquaintance – fallibilist and non-relationalist – and argue that this alternative conception is just as fit to perform the theoretical jobs identified by proponents of knowledge by acquaintance. The hope is to thereby rescue knowledge by acquaintance from its relationalist and infallibilist associations, the better to foster its wider acceptance. (shrink)

In this paper I argue that the problems solved by universals require not merely that we know they exist but that we know them by acquaintance. I begin by explicating this thesis of acquaintance with universals. I then show how it solves some familiar problems. After that I reply to the objection that something weaker will do such as David Lewis' distinction between natural and artificial classes of possibilia.

This is the introductory essay to the collection of essays: 'Acquaintance: New Essays' (eds. Knowles & Raleigh, forthcoming, OUP). In this essay I provide some historical background to the concept of acquaintance. I examine various Russellian theses about acquaintance that contemporary acquaintance theorists may wish to reject. I consider a number of questions that acquaintance theorists face. I provide a survey of current debates in philosophy where acquaintance has recently been invoked. And I also (...) provide brief summaries of the other essays in this volume. (shrink)

Chapter 1 is devoted to taking care of some preliminary issues. I begin by distinguishing those states of awareness in virtue of which we’re acquainted with the phenomenal characters of our experiences from those states of awareness some claim are at the very nature of experience. Then I reconcile the idea that experience is transparent with the claim that we can be acquainted with phenomenal character. -/- In Chapter 2 I set up a dilemma that is the primary focus of (...) the dissertation. In the first part of this chapter I argue that phenomenal acquaintance has three key features, what I call its ‘directness’, ‘thickness’, and ‘infallibility’. In the second part I argue, however, that it’s really quite puzzling how thoughts about phenomenal character (or any thoughts, for that matter) could have them. In the next two chapters I consider how we might resolve the dilemma described above. -/- I begin in Chapter 3 by considering an account of phenomenal acquaintance inspired by Bertrand Russell’s discussion of acquaintance. The general idea here is to excise mental representation from phenomenal acquaintance, and I ultimately reject the proposal. -/- Chapter 4 is the core chapter of the dissertation. In it I propose an account of phenomenal acquaintance that doesn’t excise mental representation. My account is comprised of three theses. First, token experiences are complex and have instances of phenomenal properties as components. Second, instances of phenomenal properties are mental representations, and they represent themselves. Third, the attention relevant to phenomenal acquaintance is underwritten by self-representation. I argue that my account explains how phenomenal acquaintance is direct, thick, and infallible, thereby resolving our dilemma. -/- I argue in Chapter 5 that my account of phenomenal acquaintance explains why there is an explanatory gap between the phenomenal and non-phenomenal truths. Accordingly, I conclude that the explanatory gap doesn’t pose a problem for physicalism. Here I implement what has come to be called the ‘phenomenal concept strategy’ for responding to the challenge posed by the explanatory gap. (shrink)

Bertrand Russell’s epistemology had the interesting structural feature that it made propositional knowledge (“S knows that p”) asymmetrically dependent upon what Russell called knowledge by acquaintance. On this view, a subject lacking any knowledge by acquaintance would be unable to know that p for any p. This is something that virtually nobody has defended since Russell, and in this paper I initiate a sympathetic reconsideration.

This chapter examines the problem of skepticism about the past within Richard Fumerton’s acquaintance theory of non-inferential justification. Acts of acquaintance occur within the fleeting present. But if the data for non-inferential justification are limited to the fleeting present then the options for avoiding a far-reaching skepticism are quite limited. This chapter considers Fumerton’s responses to skepticism about the past and argues that his acquaintance theory is not able to stave off skepticism about the past. Furthermore, it (...) is argued that the bounds of skepticism about the past overflow to the fleeting present by limiting the kind of content knowable within the present ‘now.’ Finally, this chapter defends an epistemic conservative response to this stark skeptical problem by arguing that it is a theoretically economical account of the justification for beliefs about the past. (shrink)

I am aware of the rain outside, but only in virtue of looking at a weather report. I am aware of my friend, but only because I hear her voice through my phone. Thus, there are some things that I’m aware of, but only indirectly. Many philosophers believe that there are also some things of which I am directly aware. The most plausible candidates are experiences such as pains, tickles, visual sensations, etc. In fact, the philosophical consensus seems to be (...) that experiences are the only plausible candidates for acquaintance. But I will argue that we are also acquainted with ourselves. After outlining what it means to be acquainted with oneself, I will introduce, develop, and defend a commonly used test for acquaintance. Then I will apply this test to us and show that we pass. I will consider various objections to my argument. But ultimately I will conclude that we can be, and often are, acquainted with ourselves. (shrink)

In this chapter I survey the various roles that acquaintance might play in the philosophy of language, epistemology, and philosophy of mind, and I then go on to explore the prospects for a naturalistic account of acquaintance to fill these roles. I will continue by arguing that while some roles can be filled by a naturalistic theory, others cannot. Finally, I will briefly present a non-naturalistic theory, according to which consciousness just is the relation of acquaintance, and (...) show both how it accomplishes what a naturalistic theory could not but also how it cannot accomplish everything a naturalistic theory can. (shrink)

This paper is about the relevance of attitude-ascriptions to debates about singular thought. It examines a methodology (common to early acquaintance theorists [Kaplan 1968] and recent critics of acquaintance [Hawthorne and Manley 2012], which assumes that the behaviour of ascriptions can be used to draw conclusions about singular thought. Although many theorists (e.g. [Recanati 2012]) reject this methodology, the literature lacks a detailed examination of its implications and the challenges faced by proponents and critics. I isolate an assumption (...) of the methodology, which I call the tracking assumption: that an attitude-ascription which states that s Φ's that P is true iff s has an attitude, of Φ-ing, which is an entertaining of the content P (with entertain used in a stipulated sense). I argue that the tracking assumption must be rejected, not because it has deflationary consequences, but because it leads to unstable commitments. I also show that there are independent reasons to reject it, because ordinary attitude ascriptions underdetermine even the truth-conditions of the mental-states they ascribe. However, I argue, this does not involve rejecting the claim that attitude-ascriptions express relations between agents and contents. Instead, they state different relations depending on contextual factors other than the nature of the mental-states ascribed. (shrink)

Upon introspection, we judge that suffering feels bad. I argue there is no appearance-reality gap when it comes to introspective judgments about simple, intrinsic, nonrepresentational phenomenal states like itches, tingling, and suffering's feeling bad. On constitutivism about phenomenal introspection, there is no appearance-reality gap here because these judgments are literally constituted by the phenomenal states they are about. As a result, we are directly acquainted with the intrinsic properties of experience in having these judgments. Reflecting on our direct acquaintance (...) with intrinsic badness, we can know that our suffering instantiates this judgment-independent evaluative property. (shrink)

The three classic regress problems (the Extensive Regress of states, the Intensive Regress of contents, and the Fichte-Henrich-Shoemaker Regress of de se beliefs) related to the Self-Awareness Thesis (that one’s conscious states are the ones that one is aware of being in) can all be elegantly resolved by a self-acquaintance postulate. This resolution, however, entails that consciousness has an irreducibly circular structure and that self-acquaintance should not be conceived of in terms of an independent entity bearing an external (...) or mediated relation to itself but rather in terms of a realized relation-instance relating to itself as well as to something other than itself. Consciousness, on this account, has a categorially curious status. It is like a relation-particular hybrid. This can be formalized in terms of the theory of hypersets, which in turn can be used to elucidate the problem of individuality, one source of the conceptual difficulty with adequately characterizing de se content. (shrink)