This paper proposes a novel conception of mental files, aimed at addressing Frege puzzles. Classical Frege puzzles involve ignorance and discovery of identity. These may be addressed by accounting for a more basic way for identity to figure in thought—the treatment of beliefs by the believer as being about the same thing. This manifests itself in rational inferences that presuppose the identity of what the beliefs are about. Mental files help to provide a functional characterization of (...) a mind capable of this presupposition, but more must be said to show how it may be rational. I argue that this can be done by drawing out the way in which mental files interact with a thinker's motivational states and so come to have normative functional properties. I show how this theory works better than some other treatments of mental files. (shrink)

The paper articulates a puzzle that consists in the prima facie incompatibility between three widely accepted theses. The first thesis is, roughly, that there are intrinsically selfrepresentational thoughts. The second thesis is, roughly, that there is a particular causal constraint on mental representation. The third thesis is, roughly, that nothing causes itself. In this paper, the theses are articulated in a less rough manner with the occurrence of the puzzle as a result. Finally, a number of solution strategies are (...) considered, and a preliminary diagnosis is provided. (shrink)

According to the received view in the literature on homonymy and polysemy representation, there is a difference between how polysemes and homonyms are represented in our mental lexicons. More concretely, the received view holds that whereas the meanings associated with a homonymous expression are (mentally) represented in separate lexical entries, the meanings associated with a polysemous expression are represented together in a single lexical entry. It is usually argued that this is the picture that is supported by the growing (...) body of empirical evidence coming from psycholinguistics. Empirical studies of ambiguity processing and resolution consistently show that polysemous expressions enjoy various processing advantages compared to homonyms, and the received view is generally taken to be required in order to explain these results. The aim of this paper is not only to show that this is not the case but also, and more fundamentally, that the received view falls far short of explaining the available data to a sufficient degree. As a result, the received view is caught up in an explanatory dilemma that I dub the Continuum Puzzle. I then claim that the best way to escape this puzzle is to give up the received view’s core thesis in favor of an alternative view consistent with the empirical evidence. Reaching such an alternative will require rejecting the following pervasive but ill-motivated assumption: Differences in ambiguity processing and resolution can only be explained by there being some corresponding differences in the architecture of our mental lexicons. (shrink)

There is a tension within Ockham's theory of mental language between its claim to being a semantics for conventional languages and its claim to being a model of concept acquisition and thought. In particular, the commitment to a redundancy-free mental language which serves to explain important semantic relations such as synonymy and ambiguity conflicts, _prima facie, with the possibility of opaque belief contexts. I argue that it is preferable to treat the theory of mental language as an (...) idealized theory of cognitive competence than to forfeit, as Jerry Fodor does, the commitment to conceptual parsimony. (shrink)

This paper will critically examine two solutions to Frege’s puzzle: the Millian-Russellian solution proposed by Salmon and Braun, which invokes non-semantic modes of presentation (guises, ways of believing or the like); and Fine’s relationalist solution, which appeals to semantic coordination. Special attention will be devoted to discussing the conception of modes of presentation as mental files and to elucidating the nature of coordination. A third solution to Frege’s puzzle will be explored which, like Salmon’s and Braun’s, adopts the Millian-Russellian (...) semantics but, like Fine’s, involves coordination instead of modes of presentation; however, coordination will not be conceived as a semantic relation but as a cognitive and subjective relation, which provides no contribution to semantic content. This novel Millian-Russellian account involving cognitive coordination will be labelled cognitive relationism. (shrink)

The puzzle of imaginative desire arises from the difficulty of accounting for the surprising behaviour of desire in imaginative activities such as our engagement with fiction and our games of pretend. Several philosophers have recently attempted to solve this puzzle by introducing a class of novel mental states—what they call desire-like imaginings or i-desires. In this paper, I argue that we should reject the i-desire solution to the puzzle of imaginative desire. The introduction of i-desires is both ontologically profligate (...) and unnecessary, and, most importantly, fails to make sense of what we are doing in the imaginative contexts in question. (shrink)

In this paper we examine a puzzle recently posed by Aaron Preston for the traditional realist assay of property (quality) instances. Consider Socrates (a red round spot) and red1—Socrates’ redness. For the traditional realist, both of these entities are concrete particulars. Further, both involve redness being `tied to’ the same bare individuator. But then it appears that red1 is duplicated in its ‘thicker’ particular (Socrates), so that it can’t be predicated of Socrates without redundancy. According to Preston, this suggests that (...) a concrete particular and its property instances aren’t genuinely related. We argue that Preston’s proffered solution here—to treat property instances as “mental constructs”—is fraught with difficulty. We then go on to show how, by fine-tuning the nature of bare particulars, treating them as abstract modes of things rather than concrete particulars, the traditional realist can neatly evade Preston’s puzzle. (shrink)

In this article, to revitalize the discussion on semantic externalism’s implications on the issue of content self-knowledge, I will argue that semantic externalism generates in fact two related but distinct skeptical puzzles concerning the presumption of truth attached to our mental self-ascriptions. The first is to explain how I can correctly ascribe mental states to myself, and the second is to explain how others can ascribe thoughts to me by taking my expressions of such self-ascriptions at face (...) value. In my view, although the first has been sufficiently addressed in the literature, the second has been more or less neglected. Furthermore, as I will argue, theorists must respond to both of the questions to fully show the compatibility of our ordinary conception of self-knowledge and semantic externalism. As a case study, I will introduce Dorit Bar-On’s neo-expressivism as an account of self-knowledge that provides a promising answer to the first question and argue that it is still incomplete in that it does not address the second skeptical puzzle. To shed light on the nature of the puzzle in question further, I will also explore its possible solutions in the neo-expressivist framework. (shrink)

We offer an interpretation of the mental files framework that eliminates the metaphor of files, information being contained in files, etc. The guiding question is whether, once we move beyond the metaphors, there is any theoretical role for files. We claim not. We replace the file-metaphor with two theses: the semantic thesis that there are irreducibly relational representational facts (viz. facts about the coordination of representations); and the metasemantic thesis that processes tied to information-relations ground those facts. In its (...) canonical statement, the ‘file’-theory makes reference to a certain kind of relational representational feature, and a certain kind of mental activity. Mental files need not come into it. In short, we posit mental filing without mental files. Our interpretation avoids awkward problems that arise on the standard interpretation and clarifies the explanatory commitments of the theory. (shrink)

Moods, orthodoxy holds, exist outside the space of reasons. A depressed subject may change their thoughts and behaviors as a result of their depression. But, according to this view, their mood gives them no genuine reason to do so. Instead, moods are mere causal influences on cognition. The issue is that moods, with their diffuse phenomenology, appear to lack intentionality (Directionlessness). But intentionality appears to be a necessary condition on rationality (The Content Constraint). Together, these principles conflict with the idea (...) that moods are rational states of mind (Mood Rationality). The inconsistency of these three principles is the Puzzle of Mood Rationality. Now to many, this puzzle is hardly vexing: we should reject Mood Rationality. But, I argue, Mood Rationality is true despite its unpopularity. Thus, we need another way of resolving the puzzle. To do so, I distinguish intentionality as a first‐personal, phenomenological notion from representation as a third‐personal, cognitive scientific notion. I then argue that moods satisfy a revised version of the Content Constraint and sketch an account of moods as representational but non‐intentional mental states, drawing on the Valuationist paradigm in affective neuroscience. I end by showing how this account enables us to explain moods’ rationality. (shrink)

Alex Worsnip argues that structural rationality is a unified phenomenon, given the constitutive facts about the natures of our mental states. He also argues that structural rationality is normatively significant, given the reasons to which its requirements give rise. This paper breaks bad news: these two parts of Worsnip’s picture are strange bedfellows, since the sequences of states and processes that would clearly count as transgressing the structural-rationality-based reasons that he describes are precisely those sequences that are ruled out (...) by the constitutive facts about our mental states that he also describes. As a result, it is hard to see what transgressing our structural-rationality-based reasons could amount to on Worsnip’s overall picture, and thus hard to see how these reasons could be normative in an interestingly robust way. The present paper spells out this puzzle and then discusses how Worsnip might respond and how far it might generalize. (shrink)

This book is about mental imagery and the important work it does in our mental life. It plays a crucial role in the vast majority of our perceptual episodes. It also helps us understand many of the most puzzling features of perception (like the way it is influenced in a top-down manner and the way different sense-modalities interact). But mental imagery also plays a very important role in emotions, action execution and even in our desires. In sum, (...) there are very few mental phenomena that mental imagery doesn’t show up in – in some way or other. The hope is that if we understand what mental imagery is, how it works and how it is related to other mental phenomena, we can make real progress on a number of important questions about the mind. -/- . (shrink)

It is becoming increasingly clear that the deepest problems currently exercising philosophers of mind arise from an ill-begotten ontology, in particular, a mistaken ontology of properties. After going through some preliminaries, we identify three doctrines at the heart of this mistaken ontology: (P) For each distinct predicate, “F”, there exists one, and only one, property, F, such that, if “F” is applicable to an object a, then “F” is applicable in virtue of a’s being F. (U) Properties are universals, not (...) particulars. (D) Every property is either categorical or dispositional, but not both. We show how these doctrines influence current philosophical thinking about the mind, suggest and defend an alternative conception of properties, and indicate how this conception provides answers to two puzzles besetting contemporary philosophy of mind: the problem of mental causation and the problem of qualia. (shrink)

According to the transparency approach, achievement of self-knowledge is a two-stage process: first, the subject arrives at the judgment ‘p’; second, the subject proceeds to the judgment ‘I believe that p.’ The puzzle of transparency is to understand why the transition from the first to the second judgment is rationally permissible. After revisiting the debate between Byrne and Boyle on this matter, I present a novel solution according to which the transition is rationally permissible in virtue of a justifying argument (...) that begins from a premise referring to the mental utterance that is emitted in the course of judging ‘p.’. (shrink)

Drawing on insights from causal theories of reference, teleosemantics, and state space semantics, a theory of naturalized mental representation. In A Mark of the Mental, Karen Neander considers the representational power of mental states—described by the cognitive scientist Zenon Pylyshyn as the “second hardest puzzle” of philosophy of mind. The puzzle at the heart of the book is sometimes called “the problem of mental content,” “Brentano's problem,” or “the problem of intentionality.” Its motivating mystery is how (...) neurobiological states can have semantic properties such as meaning or reference. Neander proposes a naturalistic account for sensory-perceptual representations. Neander draws on insights from state-space semantics, causal theories of reference, and teleosemantic theories. She proposes and defends an intuitive, theoretically well-motivated but highly controversial thesis: sensory-perceptual systems have the function to produce inner state changes that are the analogs of as well as caused by their referents. Neander shows that the three main elements—functions, causal-information relations, and relations of second-order similarity—complement rather than conflict with each other. After developing an argument for teleosemantics by examining the nature of explanation in the mind and brain sciences, she develops a theory of mental content and defends it against six main content-determinacy challenges to a naturalized semantics. (shrink)

It seems plausible that successfully communicating with our peers requires entertaining the same thoughts as they do. We argue that this view is incompatible with other, independently plausible principles of thought individuation. Our argument is based on a puzzle inspired by the Kripkean story of Peter and Paderewski: having developed several variations of the original story, we conclude that understanding and communication cannot be modeled as a process of thought transfer between speaker and hearer. While we are not the first (...) to reach this conclusion, the significance of our argument lies in the fact that it only relies on widely accepted premises, without depending on any especially controversial theory of mental and linguistic content. We conclude by drawing out the implications of that conclusion: if communication and understanding do not require thought identity, then one important motivation for the postulation of inter-personally shared thoughts is undercut. (shrink)

This paper is about a puzzle which lies at the heart of contemporary physicalist theories of mind. On the one hand, the original motivation for physicalism was the need to explain the place of mental causation in the physical world. On the other hand, physicalists have recently come to see the explanation of mental causation as one of their major problems. But how can this be? How can it be that physicalist theories still have a problem explaining something (...) which their physicalism was intended to explain in the first place? If physicalism is meant to be an explanation of mental causation, then why should it still face the problem of mental causation? (shrink)

This paper introduces a novel conceptualisation of mental imagery; namely, that is grease for the mind’s gears (MGT). MGT is not just a metaphor. Rather, it describes an important and overlooked higher-order function of mental imagery: that it aids various mental faculties discharge their characteristic functional roles. MGT is motivated by reflection on converging evidence from clinical, experimental and social psychology and solves at least two neglected conceptual puzzles about mental imagery. The first puzzle concerns (...) imagery’s architectural promiscuity; that is, its ability to assist diverse mental faculties and perform many different functions when doing so. The second puzzle concerns how to square imagery’s architectural promiscuity with its psychopathological relevance; that is, its being a maintaining cause, and possibly even a partial constituent, of several psychological disorders, including post-traumatic stress disorder, bipolar disorder and major depressive disorder. Mental imagery helps and harms human psychology to extreme degrees and this is something that calls for elucidation. MGT says that instead of facing perplexing heterogeneities here, we instead face a significant unity. On this score, MGT is argued to be superior to the currently dominant conception of imagery in the philosophical literature; namely, as a perception-like state of mind. (shrink)

My goal in this paper is to discuss the 'Fregean' account of inferences proposed by Recanati in his 'Mental Files' (Oxford University Press, 2012). I raise the following dilemma for the mental files theory. (a) If the premises of certain inferences involve 'the same file' in a strict sense of the expression, then files cannot play the role of modes of presentation. (b) If, on the other hand, the files involved in the premises are 'the same' only in (...) a loose sense, then the notion of file sameness plays no role in accounting for rational inferences, contra Recanati's Fregean account. (shrink)

The puzzle of resultant moral luck arises when we are disposed to think that an agent who caused a harm deserves to be blamed more than an otherwise identical agent who did not. One popular perspective on resultant moral luck explains our dispositions to produce different judgments with regard to the agents who feature in these cases as a product not of what they genuinely deserve but of our epistemic situation. On this account, there is no genuine resultant moral luck; (...) there is only luck in what evidence becomes available to observers. In this paper, I develop an evolutionary account of our inclination to take the results of actions as evidence for the mental states of agents, thereby explaining why the resulting intuitions are recalcitrant to correction. The account explains why the puzzle of resultant moral luck arises: because our disposition to take the harms agents cause as evidence of their mental states can produce intuitions which conflict with those that arise when we examine agents’ mental states without reference to the results of their actions. The account also helps to solve the puzzle of resultant moral luck, by providing a strong reason to ignore the intuitions caused by our disposition to regard actual harms as evidence of mental states. Since these intuitions arise using an unreliable proxy for agents’ mental states, they ought to be trumped by more reliable evidence. (shrink)

Visual imagination (or visualization) is peculiar in being both free, in that what we imagine is up to us, and useful to a wide variety of practical reasoning tasks. How can we rely upon our visualizations in practical reasoning if what we imagine is subject to our whims? The key to answering this puzzle, I argue, is to provide an account of what constrains the sequence in which the representations featured in visualization unfold—an account that is consistent with its freedom. (...) Three different proposals are outlined, building on theories that link visualization to sensorimotor predictive mechanisms (e.g., efference copies, forward models ). Each sees visualization as a kind of reasoning, where its freedom consists in our ability to choose the topic of the reasoning. Of the three options, I argue that the approach many will find most attractive—that visualization is a kind of off-line perception, and is therefore in some sense misrepresentational—should be rejected. The two remaining proposals both conceive of visualization as a form of sensorimotor reasoning that is constitutive of one’s commitments concerning the way certain kinds of visuomotor scenarios unfold. According to the first, these commitments impinge on one’s web of belief from without, in the manner of normal perceptual experience; according to the second, these commitments just are one’s (occurrent) beliefs about such generalizations. I conclude that, despite being initially counterintuitive, the view of visualization as a kind of occurrent belief is the most promising. (shrink)

A lot of research has been done on the detection of mental workload using various bio-signals. Recently, deep learning has allowed for novel methods and results. A plethora of measurement modalities have proven to be valuable in this task, yet studies currently often only use a single modality to classify MWL. The goal of this research was to classify perceived mental workload using a deep neural network that flexibly makes use of multiple modalities, in order to allow for (...) feature sharing between modalities. To achieve this goal, an experiment was conducted in which MWL was simulated with the help of verbal logic puzzles. The puzzles came in five levels of difficulty and were presented in a random order. Participants had 1 h to solve as many puzzles as they could. Between puzzles, they gave a difficulty rating between 1 and 7, seven being the highest difficulty. Galvanic skin response, photoplethysmograms, functional near-infrared spectrograms and eye movements were collected simultaneously using LabStreamingLayer. Marker information from the puzzles was also streamed on LSL. We designed and evaluated a novel intermediate fusion multimodal DNN for the classification of PMWL using the aforementioned four modalities. Two main criteria that guided the design and implementation of our DNN are modularity and generalisability. We were able to classify PMWL within-level accurate on a seven-level workload scale using the aforementioned modalities. The model architecture allows for easy addition and removal of modalities without major structural implications because of the modular nature of the design. Furthermore, we showed that our neural network performed better when using multiple modalities, as opposed to a single modality. The dataset and code used in this paper are openly available. (shrink)

According to traditional versions of the mental file theory, we should posit _mental files_—that is, mental representations with containment structure—to explain both rational relations between the attitudes, and the persistence of the attitudes across time. However, Goodman and Gray ( 2022 ) offer a revisionary interpretation of the file framework, according to which its explanatory commitments are better presented by positing _mental filing_, as a process, but not _mental files_, as mental representations with file structure. Goodman and (...) Gray focus on a certain class of synchronic explanations, but files have also been thought to play an essential diachronic role in the maintenance and update of object-directed thought. This paper has two aims. First, we clarify the aims and commitments of Goodman and Gray ( 2022 ). Second, we extend their mental filing view to show how it can account for continued belief, change of mind and persistence of the attitudes in general. (shrink)

Ever since Kripke’s influential arguments against descriptivism philosophers have attempted to provide solutions to Frege’s puzzle of substitution failure that adhere to Naïve Semantics—the view that names contribute their referents and referents alone to propositions expressed by sentences containing them. Recently, philosophers have also appealed to psychological objects called mental files, which are used to represent and store information on individuals, in solving the puzzle. Combining the two promises to revive a simple commonsensical theory while, at least prima facie, (...) doing away with the need to rely on Fregean senses. Though I welcome the combined approach, I argue that the only plausible version of it is a pretense-based one. (shrink)

Mental images are one of the more obvious aspects of human conscious experience. Familiar idioms such as “the mind's eye” reflect the high status of the image in metacognition. Theoretically, a defining characteristic of mental images is that they can be analog representations. But this has led to an enduring puzzle in cognitive psychology: How do “mental pictures” fit into a general theory of cognition? Three empirical problems have constituted this puzzle: The incidence of mental images (...) has been unpredictable, innumerable ordinary concepts cannot be depicted, and images typically do not resemble things well. I argue in this paper that theorists have begun to address these problems successfully. I argue further that the critical theoretical framework involves thinking of mental images as information within a cognitive system that is fundamentally adaptive. The main outline of the adaptationist framework was evident in the school of thought known as American Functionalism, but adaptationism has formed a consistent pattern of theorizing across many authors and decades. I briefly describe Functionalism and then present seven basic claims about imagery that were common in the years before the predominance of behaviorism. I then show how these claims have reappeared and been further articulated in modern cognitive psychology. I end with a brief integration of some of the basic elements of an adaptationist theory of imagery. (shrink)

So-called 'Frege cases' pose a challenge for anyone who would hope to treat the contents of beliefs (and similar mental states) as Russellian propositions: It is then impossible to explain people's behavior in Frege cases without invoking non-intentional features of their mental states, and doing that seems to undermine the intentionality of psychological explanation. In the present paper, I develop this sort of objection in what seems to me to be its strongest form, but then offer a response (...) to it. I grant that psychological explanation must invoke non-intentional features of mental states, but it is of crucial importance which such features must be referenced. -/- It emerges from a careful reading of Frege's own view that we need only invoke what I call 'formal' relations between mental states. I then claim that referencing such 'formal' relations within psychological explanation does not undermine its intentionality in the way that invoking, say, neurological features would. The central worry about this view is that either (a) 'formal' relations bring narrow content in through back door or (b) 'formal' relations end up doing all the explanatory work. Various forms of each worry are discussed. The crucial point, ultimately, is that the present strategy for responding to Frege cases is not available either to the 'psycho-Fregean', who would identify the content of a belief with its truth-value, nor even to someone who would identify the content of a belief with a set of possible worlds. It requires the sort of rich semantic structure that is distinctive of Russellian propositions. There is therefore no reason to suppose that the invocation of 'formal' relations threatens to deprive content of any work to do. (shrink)

Any ethical inquiry into addiction research is faced with the preliminary challenge that the term “addiction” is itself a matter of scientific and ethical controversy. Accordingly, the chapter begins with a brief history of the term “addiction.” The chapter then turns to ethical issues surrounding consent and decision-making capacity viewed from the perspective of the current opioid epidemic. One concern is the neglect of the cyclical nature of addiction and the implications of this for the validity of current psychometric instruments (...) used to evaluate decision-making capacity in addiction. Another is the apparent discrepancy—possibly an ethical double standard—in the manner in which society and addiction researchers view the mental capacity and vulnerability of individuals who suffer from severe addiction. On the whole, the main ethical concern of the chapter is the puzzling lack of clinical research on decision-making capacity in research on addiction. (shrink)

Frege's puzzle is a fundamental challenge for accounts of mental and linguistic representation. This piece surveys a family of recent approaches to the puzzle that posit representational relations. I identify the central commitments of relational approaches and present several arguments for them. I also distinguish two kinds of relationism—semantic relationism and formal relationism—corresponding to two conceptions of representational relations. I briefly discuss the consequences of relational approaches for foundational questions about propositional attitudes, intentional explanation, and compositionality.

Kathleen Stock has recently argued that Gregory Currie’s account of fiction is beset by two patchwork puzzles. According to the first, Currie’s account entails that works of fiction end up being implausible heterogenous complexes of utterances that furnish a fictional world and utterances that aim at representing the actual world. According to the second, competent engagement with a fiction can implausibly result in switching from one mental attitude to another – namely, belief and make-belief. In this paper, I (...) argue for two main claims. First, that a few alterations to Currie’s account make it immune to Stock’s puzzles. And, second, that such a modified account presents clear advantages over the alternative one offered by Stock. (shrink)

I look at some central positions in the mental causation debate – reductionism, emergentism, and nonreductive physicalism – on the hypothesis that mental causation is intelligible. On this hypothesis, mental causes and their effects are internally related so that they intelligibly “fit”, analogous to the way puzzle pieces interlock, or shades of red fall into order within a color sphere. The assumption of intelligibility has what I take to be a welcome consequence: deciding among rivals in the (...) mental causation debate could end up to be largely an empirical matter. (shrink)

Any theory of mind needs to explain mental causation. Kim’s exclusion argument concludes that non-reductive physicalism cannot meet this challenge. One classic reply is that mental properties capture the causally relevant level of generality, because they are insensitive to physical realization. However, this reply suggests downward exclusion, contrary to physicalism’s assumption of closure. This paper shows how non-reductive physicalists can solve this problem by introducing a contrastive account of causation with non-exhaustive contrasts. That view has independent justification, because (...) it is also needed to solve other puzzles. On this theory, both a mental property and its physical realizer can cause the same physical effect without lapsing into any problematic overdetermination when they cause that effect in contrast with distinct foils. This contrastive solution has advantages over previous accounts of mental causation and is defended against objections. (shrink)

This paper presents a new cognitivist account for the old puzzle of self-consciousness or knowing self-reference. Knowing self-reference does not rely on reflection on some putative pre-existent pre-reflexive self-consciousness, nor is it the result of a process of identification of oneself as the employer of the relevant token of “I” according to the token-reflexive rule of the first-person pronoun. Rather, it relies on the architecture of the cognitive system. By exploiting the acquaintance relation that every brain has to one’s own (...) body, a “mental file” is opened in a subliminal way to house information about oneself gained through the appropriate proprioceptors. Knowing self-reference based on self-files dispenses with self-identification because the opening of the file in the same brain/body is not a deed of the cognitive system but rather something that takes place sub-personally. (shrink)

A prominent but poorly understood domain of human agency is mental action, i.e., thecapacity for reaching specific desirable mental statesthrough an appropriate monitoring of one's own mentalprocesses. The present paper aims to define mentalacts, and to defend their explanatory role againsttwo objections. One is Gilbert Ryle's contention thatpostulating mental acts leads to an infinite regress.The other is a different although related difficulty,here called the access puzzle: How can the mindalready know how to act in order to reach (...) somepredefined result? A crucial element in the solutionof these puzzles consists in making explicit thecontingency between mental acts and mentaloperations, parallel to the contingency betweenphysical acts and bodily movements. The paper finallydiscusses the kind of reflexivity at stake in mentalacts; it is shown that the capacity to refer tooneself is not a necessary condition of the successfulexecution of mental acts. (shrink)

In _The Significance of Consciousness_ , Charles Siewert proposes a novel understanding of consciousness by arguing against higher-order views of consciousness and rejecting the traditional taxonomy of the mental into qualitative and intentional aspects. I discuss two puzzles that arise from these changes: first, how to account for first-person knowledge of our conscious states while denying that these are typically accompanied by higher-order states directed towards them; second, how to understand his claim that phenomenal features are intentional features (...) without either risking consciousness neglect or retreating to a more traditional understanding of the relation between qualitative and intentional character. (shrink)

Age-old battle lines over the puzzling nature of mental experience are shaping a modern resurgence in the study of consciousness. On one side are the long-dominant "physicalists" who view consciousness as an emergent property of the brain's neural networks. On the alternative, rebellious side are those who see a necessary added ingredient: proto-conscious experience intrinsic to reality, perhaps understandable through modern physics (panpsychists, pan-experientialists, "funda-mentalists"). It is argued here that the physicalist premise alone is unable to solve completely the (...) difficult issues of consciousness and that to do so will require supplemental panpsychist/pan-experiential philosophy expressed in modern physics. In one scheme proto-conscious experience is a basic property of physical reality accessible to a quantum process associated with brain activity. The proposed process is Roger Penrose's "objective reduction" (OR), a self-organizing "collapse" of the quantum wave function related to instability at the most basic level of space-time geometry. In the Penrose- Hameroff model of "orchestrated objective reduction" (Orch OR), OR quantum computation occurs in cytoskeletal microtubules within the brain's neurons. The basic thesis is that consciousness involves brain activities coupled to a self-organizing ripples in fundamental reality. (shrink)

The popular idea that mental calculation involves covert operations as counterparts to the scribblings, sayings or manipulations involved in classroom calculation is rejected by familiar arguments in Section I. Philosophers do not readily agree on an alternative account. Section II considers reasons why they are puzzled, reasons which encourage a return to the discredited position. The currently fashionable Causal or Functionalist view is criticised in Section III. Section IV reconsiders the stubborn fact that when someone calculates in their head (...) they do something at the time which explains their arithmetical successes or failures. Some dispositional descriptions are rejected as inadequate. Though a restrained dispositionalism is finally supported, it does not have the implication that nothing was going on in the silence. (shrink)

Phenomenal intentionality theories have recently enjoyed significant attention. According to these theories, the intentionality of a mental representation (what it is about) crucially depends on its phenomenal features. We present a new puzzle for these theories, involving a phenomenon called ‘intentional identity’, or ‘co-intentionality’. Co-intentionality is a ubiquitous intentional phenomenon that involves tracking things even when there is no concrete thing being tracked. We suggest that phenomenal intentionality theories need to either develop new uniquely phenomenal resources for handling the (...) puzzle, or restrict their explanatory ambitions. (shrink)

According to the multiple realization argument, mental states or processes can be realized in diverse and heterogeneous physical systems; and that fact implies that mental state or process kinds cannot be identified with particular kinds of physical states or processes. More specifically, mental processes cannot be identified with brain processes. Moreover, the argument provides a general model for the autonomy of the special sciences. The multiple realization argument is widely influential, but over the last thirty years it (...) has also faced serious objections. Despite those objections, most philosophers regard the fact of multiple realization and the cogency of the multiple realization argument as plainly correct. Why is that? What is it about the multiple realization argument that makes it so resilient? One reason is that the multiple realization argument is deeply intertwined with a view that minds are, in some sense, computational. But we argue that the sense in which minds are computational does not support the conclusion that they are ipso facto multiply realized. We argue that the sense in which brains compute does not imply that brains implement multiply realizable computational processes, and it does not provide a general model for the autonomy of the special sciences. (shrink)

Part I of this two-part paper provided a broad overview of clinical and experimental findings bearing on the neural correlates of conscious processes. It was argued that several neurocognitive models related to: orienting to the outer world, dream sleep, and the integration of sensory-motor representations, converge upon a core ‘conscious system’, dubbed the extended reticular-thalamic activating system . The functions of the ERTAS, which shares extensive projections with the cerebral cortex, are mostly ‘implicit’, in contrast to the explicit representation of (...) conscious content within the neocortex. Part II expands this ERTAS model to encompass: the generation of coherent patterns of EEG activation, the integration of distributed cortical processes into a stream of unified percepts , and selective attention, as well as links between the ERTAS and systems providing the neural substrates for episodic memory and volition. (shrink)

In a series of influential articles (Kim 1989b, 1992b, 1993a and 1998), Jaegwon Kim has developed a strong argument against nonreductive physicalism as a plausible solution to mental causation. The argument is commonly called the ’causal exclusion argument’, and it has become, over the years, one of the most serious threats to the nonreductivist point of view. In the first part of this paper I offer a careful reconstruction and detailed discussion of the exclusion argument. In the second part (...) I show why some important objections to it actually fail. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:What Makes a Mental Disorder Mental?Jerome C. Wakefield (bio)Keywordsharmful dysfunction, mental disorder, intentionality, mental dysfunction, mental functioning, phenomenality, somatic disorderWhat makes a medical disorder mental rather than (exclusively) somatic or physical? Psychiatry to some extent depends for its existence as a medical specialty on the distinction between mental and somatic disorders, yet the history of this distinction presents a bewildering array of (...) puzzling judgments, radical shifts, and seemingly arbitrary distinctions. The historical observation that putative mental disorders are often reclassified as physical disorders as soon as their physiologic basis is understood further confuses matters. Moreover, recent debates about such classifications often seem to reflect desires to protect professional turf or obtain optimal reimbursement for treatment more than they do the application of a coherent conceptual distinction. No wonder that Brülde and Radovic (2006) disarmingly admit at the outset of their exploration of this question that there is a case to be made that their topic is relatively unimportant or even meaningless intellectually, a rare way to start an inquiry!Could there nonetheless be a cogent conceptual distinction lurking here? Brülde and Radovic usefully invite us to reframe the question, in effect as follows: Suppose we pay attention to professional and lay judgments as evidence but at the same time try to avoid being ensnared by the distortions resulting from turf issues and other pragmatic motives and constraints. Can we then identify some principled distinction in this domain that is worth making and that interestingly corresponds to the distinction generally made between mental disorders and strictly somatic disorders? Brülde and Radovic do not come to any confident or compelling conclusion about this.My answer, based on my harmful dysfunction analysis of disorder (Wakefield, 1992a, 1992b, 1999a, 1999b), is that a mental disorder is a harmful mental dysfunction, where a mental dysfunction is a failure of the capacity of some mental mechanism to perform a function for which it was biologically designed. I argue that, owing to a series of logical missteps, Brülde and Radovic needlessly reject this view. After some preliminary comments and clarifications, I defend the internal dysfunction approach from the objections posed by Brülde and Radovic, and then conclude by elaborating this view in some new ways. Note that Brülde and Radovic critique something they call the "internal cause view" of what makes a disorder mental, and they name others who hold that view. However, my work figures prominently in their discussion, and for expository simplicity, I will presume to simply construe their arguments as aimed at the harmful dysfunction analysis. [End Page 123]Clarifying the QuestionIt is easy to misconstrue the question "What makes a mental disorder mental" as demanding a precise account of the mental, an error to which Brülde and Radovic succumb in their repeated complaints that various writers do not present principled accounts of the mental but rely on lists of prototypical mental states or tentative guidelines to fix the reference of mental. We would need a precise definition of mental if the problem were how to classify cases in which it is ambiguous whether some phenomenon is mental or physical. We might imagine, for example, someone being genuinely puzzled as to whether inability to sleep is failure of a mental function or process. But this sort of puzzle about the boundaries of the mental is not the problem with which Brülde and Radovic are concerned; anyway, ambiguous cases may just be inherently ambiguous. The problem, which a crisp definition of mental will not resolve, is what relation mental states or mechanisms must have to a disorder to make it a mental disorder; must there be mental symptoms, or mental dysfunctions, or either one, and so on? But, even if a precise resolution of the nature of the mental is not needed, some notion of the mental domain is essential in pursuing this discussion. We can pick out the mental ostensively, by pointing to lots of examples (e.g., perception, motivation, emotion, thought, and sensation) much more confidently than we can define it in a principled way. But because Brülde and Radovic find fault in such ostensive reference fixing, let me... (shrink)

The aim of the article is reflecting on a fundamental epistemological issue which characterises our present technological progress: where are we heading to, as humankind, while we are progressively externalising our most crucial decision processes towards algorithms, from which decisive data, coming from human experience and mind, are left out? By reflecting on some cases, I shall try to argue that the most puzzling issue which engineers and philosophers should be aware that they have to jointly challenge may be that (...) what we are actually doing through algorithmic automatisation is developing a novel human condition, according to which: we are progressively thinking that algorithmic abstraction is always better than mental abstraction, because, at least in the Western culture, we come from a history of a progressive restriction of the best use of our minds to the realm of rationality, first, then to the realm of computation, second, and then to the realm of algorithmic automatisation, third, which finally exceeds our minds and in doing so, we are progressively externalising not only human contents, but also human abilities, i.e., we are progressively atrophying ourselves, by becoming creatures who are progressively delegating the core of their very essence, which has always included the epistemological ability, together with the ethical courage, of making complex decisions on both our lives and the others’ lives. (shrink)

In his 2022 article ‘A puzzle about the fixity of the past’, Lampert argues that standard views concerning knowledge and the semantics of ‘actually’ conflict with a widely held principle concerning the fixity of the past. I show that his attempt to establish the conflict fails, as it rests on the implicit assumption that a past mental state or utterance involving a modal indexical must have the same content across worlds with a shared past, when in fact it must, (...) given its character, differ in content. (shrink)

Geoffrey Lloyd, in his book Cognitive Variations , addresses the puzzle of cognitive diversity vs. cognitive unity of our mental life by analyzing a number of debates related to it. Accounting for the fact that human mental life across cultures both shares many of its fundamental features and differs in many others, no less fundamental ones, apparently cannot but engender a dilemma, as long as only reductionist solutions are considered, for neither radical diversity is reducible to unity nor (...) vice versa. The situation is further complicated by the fact that `division of labor' solutions involving a sort of schizophrenic fragmentation of the mind, are also unlikely, since even the most diverse mental tasks complement each other in what appears to be a seamless unity. In this review article, I undertake to highlight what I take to be the cornerstone of Lloyd's account, namely an approach that rejects the dichotomy `diversity vs. unity' and thus creates an alternative, `pragmatic' path for their essential cooperation-through- opposition. This proposal is supported by an analysis of Lloyd's treatment of several of the debates discussed in the book's chapters, as well as by references to my own work in pragmatics and controversies. (shrink)

Emotions are taken by some authors as a kind of mental state epistemically akin to perception. However, unlike perceptual phenomenology, which allows being treated dogmatically, emotional phenomenology is puzzling in the following respect. When you feel an emotion, you feel an urge to act, you feel, among other things, your body’s action readiness. On the other hand, at least sometimes, you are aware that an emotion by itself is not a sufficient reason to justify an evaluative judgment and/or an (...) action, not even prima facie. How can a single mental state, emotion, seem to be dogmatic and hypothetic at the same time? It seems that emotions alone fall short of the justifying role in which their guiding role would be grounded. If this is true, then emotional experience cannot be epistemically akin to perception. Unless we are willing to claim that emotions cause action blindly (i.e., not rationally), we need an account of the distinctive epistemic role of emotional experience that renders its guidance role rational. In this paper I outline this new problem and its consequences for the metaphysics and epistemology of emotional experience. I also try to offer the sketch of a plausible solution. (shrink)

This paper defends the view that one's own mental states are metaphysically privileged vis-à-vis the mental states of others, even if only subjectively so. This is an instance of a more general view called Subjectivism, according to which reality is only subjectively the way it is. After characterizing Subjectivism in analogy to two relatively familiar views in the metaphysics of modality and time, I compare the Subjectivist View of the Mental with Egocentric Presentism, a version of Subjectivism (...) recently advocated by Caspar Hare. I argue that the Subjectivist View of the Mental goes a considerable way towards solving certain long-standing philosophical puzzles having to do with the unity of consciousness, the contents of self-awareness and the intransmissibility of experiential knowledge through testimony. (shrink)

The current edition of the Diagnostic and Statistical Manual of Mental Disorders has created a paradox in the treatment of gender dysphoria, in part by redefining the disorder. The new definition implies that the individual’s body, not his or her mind, is disordered, regardless of whether the body shows any sign of abnormal development. Thus, the manual has created a situation where a perfectly healthy body is considered disordered, while a mind that perceives that healthy body to be wrongly (...) sexed is considered healthy. This leads to erroneous and dangerous treatment of the individual. (shrink)

In Essays on the Active Powers, Thomas Reid offers two different accounts of motives. According to the first, motives are the ends for which we act. According to the second, they are mental states, such as desires, that incite us to action. These two accounts, I claim, do not fit comfortably with Reid's agent causal account of human action. My project in this article is to explain why and then to propose a strategy for reconciling these two accounts with (...) Reid's views about action. (shrink)