Jessica Wilson has recently offered a more sophisticated version of the self-defeat objection to Cartesian scepicism. She argues that the assertion of Cartesian scepticism results in an unstable vicious regress. The way out of the regress is to not engage with the Cartesian sceptic at all, to stop the regress before it starts, at the warranted assertion that the external world exists. We offer three reasons why this objection fails: first, the sceptic need not accept Wilson’s characterization of the (...) sceptical thesis and thus need not start her regress; second, even if she did commit to the regress, it would not undermine scepticism in the way Wilson envisages; and third, the appeal to mental state scepticism which is necessary to generate the second and subsequent steps in the regress is not justified. (shrink)

In his recent work, Duncan Pritchard defends a novel Wittgensteinian response to the problem of radical scepticism. The response makes essential use of a form of non-epistemicism about the nature of hinge commitments. According to non-epistemicism, hinge commitments cannot be known or grounded in rational considerations, such as reasons and evidence. On Pritchard’s version of non-epistemicism, hinge commitments express propositions but cannot be believed. This is the non-belief theory of hinge commitments. One of the main reasons in favour of (...) NBT over rival anti-sceptical Wittgensteinian views is that it has less theoretical costs and revisionary consequences than its rivals. In this paper, I argue that NBT fares at least as bad as its rivals in terms of its theoretical costs and revisionism. In particular, I argue that NBT is inconsistent with certain cases of philosophical disagreement; that it faces worries with mental-state scepticism; and that it faces difficulties in explaining how we can represent ourselves as committed to hinge commitments. (shrink)

1. What are called ‘intuitions’ in philosophy are just applications of our ordinary capacities for judgement. We think of them as intuitions when a special kind of scepticism about those capacities is salient. 2. Like scepticism about perception, scepticism about judgement pressures us into conceiving our evidence as facts about our internal psychological states: here, facts about our conscious inclinations to make judgements about some topic rather than facts about the topic itself. But the pressure should be (...) resisted, for it rests on bad epistemology: specifically, on an impossible ideal of unproblematically identifiable evidence. 3. Our resistance to scepticism about judgement is not simply epistemic conservativism, for we resist it on behalf of others as well as ourselves. A reason is needed for thinking that beliefs tend to be true. 4. Evolutionary explanations of the tendency assume what they should explain. Explanations that appeal to constraints on the determination of reference are more promising. Davidson’s truth-maximizing principle of charity is examined but rejected. 5. An alternative principle is defended on which the nature of reference is to maximize knowledge rather than truth. It is related to an externalist conception of mind on which knowing is the central mental state. 6. The knowledge-maximizing principle of charity explains why scenarios for scepticism about judgement do not warrant such scepticism, although it does not explain how we know in any particular case. We should face the fact that evidence is always liable to be contested in philosophy, and stop using talk of intuition to disguise this unpleasant truth from ourselves. (shrink)

In this paper, I offer a novel interpretation of THN 1.4.7, which sees his sceptical problem and solution in THN 1.4.7 as taking a broadly deontological structure. Briefly, I read the ‘Dangerous Dilemma’ (THN 1.4.7.6-7) as embodying a false dichotomy between two deontological extremes concerning reflection, that is, thinking carefully about our mental states and faculties. The two horns of the Dangerous Dilemma are as follows: either embracing an absolute duty to constantly and incessantly reflect (leading to excessive (...) class='Hi'>scepticism); or maintaining that it is not the case that we have any duty to reflect to any degree (leading to credulity). Hume thus seeks to straddle these two horns and find a deontological middle path. The resolution to this dilemma turns on Hume’s realising that we have a duty to reflect only up to a point. Beyond this threshold, there is a level of reflection that is not required of us, but which is nevertheless good; in other words, such reflection is supererogatory. However, this seems to render excessive scepticism supererogatory. This unintuitive outcome can be avoided by appealing to a suitable account of value beyond the deontological threshold that is founded on usefulness and agreeableness. In the end, Hume manages to tread a path between scepticism and credulity, while nevertheless rejecting superstition and endorsing science and philosophy. (shrink)

Gary Ebbs has argued that skepticism regarding knowledge of the contents of one's own mental states cannot even be coherently formulated. This articles is a reply to that argument.

Spinoza's response to a certain radical form of scepticism has deep and surprising roots in his rationalist metaphysics. I argue that Spinoza's commitment to the Principle of Sufficient Reason leads to his naturalistic rejection of certain sharp, inexplicable bifurcations in reality such as the bifurcations that a Cartesian system posits between mind and body and between will and intellect. I show how Spinoza identies and rejects a similar bifurcation between the representational character of ideas or mental states and (...) the epistemic status of these ideas, a bifurcation to which Spinoza sees the radical sceptic committed. Spinoza's rejection of this bifurcation helps to explain some of his most cryptic statements concerning scepticism and also reveals a promising and highly metaphysical strategy for understanding and responding to scepticism. (shrink)

While there seems to be much evidence that perceptual states can occur without being conscious, some theorists recently express scepticism about unconscious perception. We explore here two kinds of such scepticism: Megan Peters and Hakwan Lau's experimental work regarding the well-known problem of the criterion -- which seems to show that many purported instances of unconscious perception go unreported but are weakly conscious -- and Ian Phillips' theoretical consideration, which he calls the 'problem of attribution' -- the worry (...) that many purported examples of unconscious perception are not perceptual, but rather merely informational and subpersonal. We argue that these concerns do not undermine the evidence for unconscious perception and that this sceptical approach results in a dilemma for the sceptic, who must either deny that there is unconscious mentality generally or explain why perceptual states are unique in the mind such that they cannot occur unconsciously. Both options, we argue, are problematic. (shrink)

Spinoza's response to a certain radical form of scepticism has deep and surprising roots in his rationalist metaphysics. I argue that Spinoza's commitment to the Principle of Sufficient Reason leads to his naturalistic rejection of certain sharp, inexplicable bifurcations in reality such as the bifurcations that a Cartesian system posits between mind and body and between will and intellect. I show how Spinoza identies and rejects a similar bifurcation between the representational character of ideas or mental states and (...) the epistemic status of these ideas, a bifurcation to which Spinoza sees the radical sceptic committed. Spinoza's rejection of this bifurcation helps to explain some of his most cryptic statements concerning scepticism and also reveals a promising and highly metaphysical strategy for understanding and responding to scepticism. (shrink)

Along with what McDowell has called the disjunctive conception of experience (DCE), and against a venerable tradition, the veridical experience that P and the subjectively indistinguishable hallucination that P are not type-identical mental states. According to McDowell, a powerful motivation for DCE is that it makes available the sole internalistically acceptable way out of a sceptical argument targeting the possibility of perceptual knowledge. In this paper I state in explicit terms the sceptical argument McDowell worries about, and show (...) that DCE has not the epistemological merits that McDowell ascribes to it. To begin with, I join a series of commentators in arguing that the way out of the sceptical argument made available by DCE is not internalistically acceptable, and so argue that it is not a way out that an internalist about epistemic justification would have any special reason to prefer to a parallel externalist way out that does not commit to DCE. Secondly, I show that the internalist can resist the sceptical argument by denying a different premise of it that McDowell takes for granted. I conclude by maintaining that McDowell's epistemological motivation for DCE is undercut. (shrink)

On the basis of Nāgārjuna’s works, especially the Mūlamadhyamakakārikā, this paper proposes a sceptic presupposition as the departure point of Nāgārjuna’s refutations. This presupposition invalidates perceptual knowledge, and thus the identities of existents can only be deemed as referents assumed by concepts. Then the “confinement principle,” a theorem tacitly applied in Nāgārjuna’s arguments, is justified, i.e., any definition or description of a concept would necessarily confine its assumed referent to an invariable and isolated state. This principle enables Nāgārjuna to (...) deduce contradictions between the static and isolated nature of the assumed referent, and the activity in which it must be involved. Notions of both a static identity and its activity are deep-rooted in all referential mental activities of sentient beings. Hence all concepts are found to be self-contradictory and therefore devoid of referents, namely, empty. Thus, Nāgārjuna is refuting the whole intelligible world, and his position can be identified as epistemological nihilism—nothing within our ken can possibly be. (shrink)

This book, which originated as the author's 2013 Oxford dissertation, treats five modes of argument described by the Pyrrhonian skeptic Sextus Empiricus. In the first book of the Outlines of Pyrrhonism, Sextus claims that these modes bring about suspension of judgment, a mental state in which one finds the considerations for and against some claim to be balanced. We see the modes used both alone and in combination when Sextus investigates dogmatic philosophy. Accordingly, Sienkiewicz assigns a chapter to (...) each mode and concludes with how they might work together. This book has much to commend it: Sextus's text is clearly explained... (shrink)

What place is left for semantic notions? There are three main positions in response to that question: eliminativism, physicalism and semanticalism. This book argues in favour of a version of semanticalism. That version of semanticalism does not make semantic notions mysterious as if they are added from outside the realm of nature, as is the case with the Cartesian conception of mental properties. Semantic properties are treated as emergent properties reference to which serves to play a normative role in (...) the account of the nature of linguistic expressions. The need for positing semantic properties stems from the fact that the best explanation of the nature of linguistic expressions as guides to reality, to inform and to learn about the states of the world, invokes semantic properties. It consists in endowing linguistic expressions with semantic properties that correlate them to things and states of the world. Semantics, then, should be kept distinct from the theory of meaning. We need the theory of meaning for giving an account of linguistic competence in order to explain speakers' linguistic behaviour, but we need semantics in order to explain the nature of the objects produced by the behavioural output of linguistic competence. Consider a speaker who reads the sentence "it will be sunny and warm tomorrow" on the weather forecast page of the newspaper. We do not need to model his understanding as if he knew the semantic properties of the expressions occurring in that sentence. Rather, we need to invoke the semantic properties of that sentence, and of its constituents, in order to explain the social practice of uttering and writing it to inform people about weather conditions. This book argues that liberal naturalists are entitled to endorse the same attitude towards semantic properties as W.V.O. Quine's towards mathematical entities. We ought to accept semantic properties since our best theory of the world makes reference to them. The metaphysical principle of the supervenience of semantic properties over naturalistic properties, though unexplained, is justified to the extent that it too belongs to our best overall theory of the world, which as a whole faces the tribunal of experience. (shrink)

The current dominant paradigm of mental disorder is that psychopathology is a deviation from normal physiological functioning of the brain. This paradigm is closely allied to the identity theory of mind in philosophy, which holds that mental phenomena are identical with the physical state of the brain. The assumptions of the biological model have policy implications, regardless of the utility or ‘truth’ of the paradigm, which should be made explicit for the assessment of ethics in mental (...) health policy formulation. The nature of mental phenomena has been debated throughout history, without consensus. Several critiques of the biological model are offered to encourage enquiring scepticism. The policy implications discussed are political conservatism, broadened rationales for forced treatment, utility in managed care, and the use of medical necessity criteria to allocate treatment. (shrink)

[Brian P. McLaughlin] In recent years, some philosophers have claimed that we can know a priori that certain external world skeptical hypotheses are false on the basis of a priori knowledge that we are in certain kinds of mental states, and a priori knowledge that those mental states are individuated by contingent environmental factors. Appealing to a distinction between weak and strong a priority, I argue that weakly a priori arguments of this sort would beg the question of (...) whether the skeptical hypothesis under assessment is true, and that the prospect of a sound strongly a priori argument of this sort seems dim. \\\ [David Owens] Contemporary discussion of scepticism focuses on the possibility that most or all of our beliefs might be false. I argue that the hypothesis of massive falsity and the associated 'problem of the external world' are inessential to the scepticisms of Descartes and Hume. What drives Cartesian and Humean scepticism is the demand for certainty: any possibility of error, however local, must be ruled out before we can claim either justified belief or knowledge. Contemporary philosophers have ignored this form of scepticism because they doubt that the demand for certainty can be motivated. But Descartes provides a sound motivation for this demand in the Meditations. (shrink)

If p is false, it isn't evidence for anything. This view is central in one important response to a familiar sceptical argument. I consider and reject various motivations for refusing to accept this view – proposals arising from, e.g., our practice of providing rationalising explanations of people's beliefs, various locutions appearing to relativise evidence to persons, the significance of people's mental states for attributions of reasons to them, and the role of evidence in epistemic principles and requirements. I close (...) by considering responses to the ‘New Evil Demon Argument’. What emerges is an affirmation of the principle that p doesn't provide evidence unless it is true, a response to an important version of the Evil Demon argument for scepticism, and also a deeper interpretation of our epistemic practice. (shrink)

Eighteen leading philosophers offer critical assessments of Timothy Williamson's ground-breaking work on knowledge and its impact on philosophy today. They discuss epistemological issues concerning evidence, defeasibility, scepticism, testimony, assertion, and perception, and debate Williamson's central claim that knowledge is a mental state.

This paper reassesses the case against Evidential Externalism, the thesis that one's evidence fails to supervene on one's non-factive mental states, focusing on two objections to Externalism due by Nicholas Silins: the armchair access argument and the supervenience argument. It also examines Silins's attempt to undermine the force of one major source of motivation for Externalism, namely that the rival Internalist picture of evidence is implicated in some central arguments for scepticism. While Silins concludes that the case against (...) Evidential Externalism is surprisingly strong, reassessing the arguments supports the opposite conclusion; the objections to Externalism are weak, and for all Silins has shown it may well have unmatched advantages when it comes to resisting scepticism. (shrink)

The paper aims to show that scepticism concerning the status of first-person reports of mental states and their use as evidence in scientific cognitive research is unfounded. Rather, principled arguments suggest that the conditions for the intersubjectivity of cognition and description of publicly observable things apply equally for our cognition and description of our mental or internal states. It is argued that on these conditions relies the possibility of developing well-defined scientific criteria for distinguishing between first-person and (...) third-person cognition and description. The paper concludes by outlining the consequences for cognitive research and for functional theories of mind. (shrink)

States are states, in part, because they persist through time. Knowing is one such state, and it often persists beyond the time when evidence is first apprehended. The consequences for epistemology of this persistence are explored, including what are termed ‘unearned knowledge,’ and ‘one-sided knowledge.’ Knowing that you are not dreaming is one (important) example of unearned and one-sided knowing. The author contends that arguments for scepticism and for knowing as a purley mental state are undermined (...) when this persistence is properly understood. (shrink)

My aim in this paper is to defend negligence as a legitimate basis for moral and criminal culpability. In so doing, I also hope to demonstrate how philosophical and jurisprudential perspectives on responsibility can mutually inform each other. While much of the paper focuses on criminal negligence, my aim is to show how attention to certain doctrines and concepts in criminal law can shed light on our understanding of moral culpability including culpability for negligence. It is often taken to be (...) a fundamental principle of criminal law that an act cannot be guilty unless it is accompanied by a culpable state of mind or mens rea. This has led to scepticism regarding negligence as a legitimate basis for desert-based criminal sanction because it is not clear that negligence picks out any mental state at all, much less a culpable one. In this paper I articulate and defend a unified account of moral and criminal culpability that rejects the standard view of mens rea that underlies negligence-skepticism. Specifically, I hold that the mens rea element of a crime does not function to inculpate, as is standardly held, but to partly determine the description under which an action counts as wrongful. While I agree that we should be especially cautious about criminalizing negligence, the relevant question, on my view, is not whether a given mens is sufficiently culpable but whether the mens-cum-actus is sufficiently wrongful to warrant the attention of criminal justice. (shrink)

Psychological research into children’s sensitivity to testimony has primarily focused on their ability to judge the likely reliability of speakers. However, verbal testimony is only one means by which children learn from others. We review recent research exploring children’s early social referencing and imitation, as well as their sensitivity to speakers’ knowledge, beliefs, and biases, to argue that children treat information and informants with reasonable scepticism. As children’s understanding of mental states develops, they become ever more able to (...) critically evaluate whether to believe new information. (shrink)

: Jennifer Radden argues that there cannot be delusional pain in depression, putting forward three arguments: the argument from falsehood, the argument from epistemic irrationality, and the argument from incongruousness. Whereas delusions are false, epistemically irrational, and incongruous with the person’s experience, feeling pain from the first-person perspective cannot be false or irrational, and is congruous with the person’s experience in depression. In this commentary on Radden’s paper, we share her scepticism about the notion of delusional pain, but we (...) find the arguments from falsehood and incongruousness ultimately unconvincing, given that delusions are not always false or incongruous. Rather, we develop the argument from epistemic irrationality, suggesting that, although some aspects of pain may exhibit informational plasticity and other characteristics shared by mental states that can be assessed for their rationality, the sensory component of pain does not. Keywords: Delusion; Pain; Epistemic Irrationality; Incongruousness; Falsity; Depression Riassunto: Jennifer Radden sostiene che non può esserci dolore delirante nella depressione, proponendo tre argomentazioni che si basano sulla falsità, l'irrazionalità epistemica e l'incongruenza. Mentre i deliri sono falsi, epistemicamente irrazionali e incongruenti con l'esperienza della persona, provare dolore in prima persona non può essere falso o irrazionale ed è congruo con l'esperienza di una persona che è depressa. In questo commento all’articolo di Radden, condividiamo il suo scetticismo nei confronti della nozione di dolore delirante, ma troviamo le argomentazioni basate sulla falsità e l’incongruenza in ultima analisi non del tutto convincenti, dato che i deliri non sono sempre falsi o incongrui. Piuttosto, sviluppiamo l’argomentazione basata sull’irrazionalità epistemica, suggerendo che, sebbene alcuni aspetti del dolore possano esibire plasticità e altre caratteristiche condivise da stati mentali che vengono valutati per la loro razionalità, la componente sensoriale del dolore non lo fa. Parole chiave: Delirio; Dolore; Irrazionalità epistemica; Incongruenza; Falsità; Depressione. (shrink)

In this paper, I defend Non-Inferentialism about mental states, the view that we can perceive some mental states in a direct, non-inferential way. First, I discuss how the question of mental state perception is to be understood in light of recent debates in the philosophy of perception, and reconstruct Non-Inferentialism in a way that makes the question at hand—whether we can perceive mental states or not—scientifically tractable. Next, I motivate Non-Inferentialism by showing that under the (...) assumption of the widely-accepted Principle of Cognitive Economy, any account that treats mental state perception as an inferential process commits itself to an unrealistically inefficient picture of our cognitive architecture. Drawing on research in cognitive science, I will then show that my Non-Inferentialist view receives direct support by the available empirical evidence. I conclude that there is no psychologically relevant sense in which perception of mental states differs from paradigmatic cases of perception, such as the perception of ordinary objects. (shrink)

Epistemic Indirect Realism is the position that justification for contingent propositions about the extra-mental world requires an inference based on a subjective, experiential mental state. One objection against EIR is that it runs contrary to common sense and practice; in essence, ordinary people do not form beliefs about things in the external world on the basis of experiential mental states. This objection implies EIR is contrary to ordinary experience, impractical, and leads to scepticism. In this (...) paper, I will defend EIR against this objection by distinguishing EIR based on conceptual awareness and non-conceptual awareness. In particular, I will argue that direct acquaintance provides sufficient awareness that can explain how ordinary folks are capable of forming justified beliefs about the external world in a way consistent with EIR. Overall, I present a framework for showing that EIR can satisfy ordinary epistemic practices without betraying human nature or over-intellectualizing the required epistemic standards for possessing a justified belief. (shrink)

Factive mental states, such as knowing or being aware, can only link an agent to the truth; by contrast, nonfactive states, such as believing or thinking, can link an agent to either truths or falsehoods. Researchers of mental state attribution often draw a sharp line between the capacity to attribute accurate states of mind and the capacity to attribute inaccurate or “reality-incongruent” states of mind, such as false belief. This article argues that the contrast that really matters (...) for mental state attribution does not divide accurate from inaccurate states, but factive from nonfactive ones. (shrink)

This paper offers a defence of the distinction between agent-neutral and agent-relative reasons for action from scepticism aired by Toni Rønnow-Rasmussen. In response it is argued that the Nagelian notion of an agent-neutral reason is not incomprehensible, and that agent-neutral reasons can indeed be understood as obtaining states of affairs that count in favour of anyone and everyone performing the action they favour. Furthermore, I argue that a distinction drawn between agent-neutral and agent-relative reason-statements that express the salient features (...) of reason-constitutive states of affairs is neither reductive in the sense of reducing normative reasons to the propositional content of an agent’s mental state, nor trivial in the sense of locating the distinction merely in an agent’s description of the world. (shrink)

This paper shows that our popular account of weakness of will is inconsistent with dilemmas. In dilemmas, agents judge that they ought to do one thing, that they ought to do something else, and that they cannot do both. They must act against either of their two judgments. But such action is commonly understood as weakness of will. An agent is weak-willed in doing something if she judges that she ought to and could do something else instead. Thus, it seems (...) that, in a dilemma, the agent is weak-willed by definition. But this is puzzling: clearly, the two are different phenomena. The puzzle may support scepticism about weakness of will or dilemmas. Here, I argue that the two are consistent on a revised understanding of weakness of will. To do so, I further distinguish the mental states of an agent in a dilemma from those of a weak-willed person. (shrink)

Kant’s response to Cartesian scepticism is often characterized in the following way. Whereas Descartes drives a wedge between subjective experience and objective reality, Kant argues that there could be no such thing as experience at all if reality were not itself structured in just the way our thought about it is structured. This picture of Kant’s response to Descartes portrays him as succeeding, where Descartes fails, in arguing directly from the nature of experience to the nature of reality; as (...) subscribing, therefore, to Descartes’ view that one is immediately aware only of one’s own mental states, but as seeing a way out of the subjective predicament. I maintain that this picture is deeply flawed. Kant’s transcendental argument is in fact a thoroughgoing critique of Descartes’ subjectivism, and destroys the Cartesian barrier to recognizing that our awareness of reality is unmediated and direct. (shrink)

The nature of consciousness has long been a central concern for philosophers of the mind. My purpose in this paper is to argue that it is the existence of some unconscious mental states which poses problems for the action theory of belief. Showing their existence to be compatible with theory is not straightforward, and requires an account of unconscious belief and desire which is at odds with that favoured by many action-theorists.

The question I address in this paper is whether there is a version of mental state welfarism that can be coherent with the thesis that we have a legitimate concern for non‐experiential goals. If there is not, then we should reject mental state welfarism. My thesis is that there is such a version. My argument relies on the distinction between “reality‐centered desires” and “experience‐centered desires”. Mental state welfarism can accommodate our reality‐centered desires and our (...) desire that they be objectively satisfied. My general strategy is, at the level of the value theory, somewhat analogous to the strategy that indirect consequentialism applies at the level of moral obligation theory. To test my argument, I appeal to Nozick's well‐known example of the Experience Machine. (shrink)

Psychophysiological correlations form the basis for different medical and scientific disciplines, but the nature of this relation has not yet been fully understood. One conceptual option is to understand the mental as “emerging” from neural processes in the specific sense that psychology and physiology provide two different descriptions of the same system. Stating these descriptions in terms of coarser- and finer-grained system states macro- and microstates, the two descriptions may be equally adequate if the coarse-graining preserves the possibility to (...) obtain a dynamical rule for the system. To test the empirical viability of our approach, we describe an algorithm to obtain a specific form of such a coarse-graining from data, and illustrate its operation using a simulated dynamical system. We then apply the method to an electroencephalographic recording, where we are able to identify macrostates from the physiological data that correspond to mental states of the subject. © 2009 American Institute of Physics. DOI: 10.1063/1.3072788. (shrink)

It is not unusual to consider linguistic communication as a type of action performed by an individual —the speaker— intended to influence the mental state of another individual —the addressee. It seems more unusual to reach an agreement on what should be the effect of such influence for the communication to be successful. According to the well-known Gricean view, the success of a communicative action depends precisely on the recognition by the addressee of the mental state (...) of the speaker. In this essay, we want to analyse these mental states; however our main concern is not with the mental states of the agents in an isolated communicative action, but the mental states of the agents in a broader linguistic action, namely, conversation. (shrink)

The opposition between behaviour- and mind-reading accounts of data on infants and non-human primates could be less dramatic than has been thought up to now. In this paper, I argue for this thesis by analysing a possible neuro-computational explanation of early mind-reading, based on a mechanism of associative generalization which is apt to implement the notion of mental states as intervening variables proposed by Andrew Whiten. This account allows capturing important continuities between behaviour-reading and mind-reading, insofar as both are (...) supposed to be just different kinds of generalization from perceptual experience. Specifically, I will argue that the projection of inner experiences to others which is involved in early mind-reading does not imply a computational leap beyond associative generalization from perceptual experience. (shrink)

What makes certain mental states subject to evaluation with respect to norms of rationality and justification, and others arational? In this paper, I develop and defend an account that explains why belief is governed by, and so appropriately subject to, evaluation with respect to norms of rationality and justification, one that does justice to the complexity of our evaluative practice in this domain. Then, I sketch out a way of extending the account to explain when and why other kinds (...) of mental states are rationally evaluable. I argue that the cognitive or psychological mechanisms that give rise to and sustain our mental states help to render our mental states appropriate targets for evaluation with respect to norms of rationality and justification when the operation of these mechanisms is responsive, in a specific way, to our judgments about which kinds of considerations constitute rationalizing and justifying reasons for being in states of the relevant sort. (shrink)

Perhaps because both explanation and prediction are key components to understanding, philosophers and psychologists often portray these two abilities as though they arise from the same competence, and sometimes they are taken to be the same competence. When explanation and prediction are associated in this way, they are taken to be two expressions of a single cognitive capacity that differ from one another only pragmatically. If the difference between prediction and explanation of human behavior is merely pragmatic, then anytime I (...) predict someone’s future behavior, I would at that moment also have an explanation of the behavior. I argue that advocates of both the theory theory and the simulation theory accept the symmetry of psychological prediction and explanation. However, there is very good reason to believe that this hypothesis is false. Just as we can predict the occurrence of some physical phenomena that we have no explanation for, we are also able to make accurate predictions of intentional behavior without having an explanation. Rather than requiring mental state attribution, I argue that the prediction of human behavior is most often accomplished by statistical induction rather than through an appeal to mental states. However, explanations are not given in these terms. (shrink)

It is argued that Nozick's experience machine thought experiment does not pose a particular difficulty for mental state theories of well-being. While the example shows that we value many things beyond our mental states, this simply reflects the fact that we value more than our own well-being. Nor is a mental state theorist forced to make the dubious claim that we maintain these other values simply as a means to desirable mental states. Valuing more (...) than our mental states is compatible with maintaining that the impact of such values upon our well-being lies in their impact upon our mental lives. (shrink)

It is well known that humans represent the mental states of others and use these representations to successfully predict, understand, and manipulate their behaviour. This is an impressive ability. Many comparative psychologists believe that some non-human apes and monkeys attribute mental states to others. But is this ability unique to mammals? In this paper, I review findings from a range of behavioural studies on corvids, including food caching, food recaching and food sharing studies. In order to protect their (...) caches from being pilfered, corvids successfully keep track of observing conspecifics, employ a number of caching and recaching strategies, and exploit environmental factors to reduce the amount of visual and auditory information available to observing conspecifics. When giving food items as gifts, corvids give items for which conspecifics have developed a preference. I argue that the available evidence supports the hypothesis that corvids attribute mental states to conspecifics. I further hypothesize that corvids do so through process-driven simulation and the running of non-verbal multimodal rules accomplished by a class of mental representations called semantic pointers. (shrink)

Collecting the work of linguists, psychologists, neuroscientists, archaeologists, artificial intelligence researchers and philosophers this volume presents a richly varied picture of the nature and function of mental states. Starting from questions about the cognitive capacities of the early hominin homo floresiensis, the essays proceed to the role mental representations play in guiding the behaviour of simple organisms and robots, thence to the question of which features of its environment the human brain represents and the extent to which complex (...) cognitive skills such as language acquisition and comprehension are impaired when the brain lacks certain important neural structures. Other papers explore topics ranging from nativism to the presumed constancy of categorization across signed and spoken languages, from the formal representation of metaphor, actions and vague language to philosophical questions about conceptual schemes and colours. Anyone interested in mental states will find much to reward them in this fine volume. (shrink)

For Knobe, observers evaluate mental states by comparing agents' statements with the attitudes they are expected to hold. In our analysis, Knobe's model relies primarily on what agents should think, and little on expectancies of what they would think. We show the importance and complexity of including descriptive and prescriptive norms if one is to take expectancies seriously.

Recently, several philosophers have called attention to the idea that there are occasions on which we can perceive (at least some) mental states of others. In this paper we consider two recent proposals in this direction: the co-presence thesis (Smith, 2010) and the hybrid model (Krueger and Overgaard, 2012). We will examine the aforementioned alternatives and present some objections to both of them. Then, we will propose a way of integrating both accounts which allows us to avoid such objections. (...) Broadly stated, our idea is that by perceiving other people’s behaviors we also perceive their mental states because behaviors co-present some features of the latter, and that this perception of others’ minds is direct and immediate because behavior is a constitutive part of the mental states in question. Keywords: mindreading, hybrid model, direct perception of other minds, co-presence thesis. (shrink)

In the philosophical literature on mental states, the paradigmatic examples of mental states are beliefs, desires, intentions, and phenomenal states such as being in pain. The corresponding list in the psychological literature on mental state attribution includes one further member: the state of knowledge. This article examines the reasons why developmental, comparative and social psychologists have classified knowledge as a mental state, while most recent philosophers--with the notable exception of Timothy Williamson-- have not. (...) The disagreement is traced back to a difference in how each side understands the relationship between the concepts of knowledge and belief, concepts which are understood in both disciplines to be closely linked. Psychologists and philosophers other than Williamson have generally have disagreed about which of the pair is prior and which is derivative. The rival claims of priority are examined both in the light of philosophical arguments by Williamson and others, and in the light of empirical work on mental state attribution. (shrink)

Some philosophers have conflated functionalism and computationalism. I reconstruct how this came about and uncover two assumptions that made the conflation possible. They are the assumptions that (i) psychological functional analyses are computational descriptions and (ii) everything may be described as performing computations. I argue that, if we want to improve our understanding of both the metaphysics of mental states and the functional relations between them, we should reject these assumptions.

The title of the target article suggests an agenda for research on cognitive evolution that is doubly flawed. It implies that we can learn directly about animals' mental states, and its focus on human uniqueness impels a search for an existence proof rather than for understanding what components of given cognitive processes are shared among species and why.