Privileged Access Naturalized

I offer an account of subjects' privileged access to their own minds. The main tenet of my account is that one may have the very same grounds for both a given belief that p and a higher-order belief about this belief, a feature which separates the believer's epistemic situation from that of observers. My account appeals only to those conceptual elements that, arguably, we already use in order to account for perceptual knowledge. It constitutes a naturalizing account in that it does not posit any mysterious faculty of introspection or 'inner perception' mechanism.     

Privileged Self–Knowledge and Externalism: A Contextualist Approach

Many people argue that privileged self–knowledge is incompatible with semantic externalism. I develop a contextualist approach to self–knowledge, and examine what this approach should lead us to say about the apparent incompatibility. Though such contextualism compels us to re–think the notion of privilege associated with self–knowledge, it can contain the damage wreaked by the externalist doctrine.     

Externalism,Slow Switching and Privileged Self‐Knowledge1

Recent discussions of externalism about mental content have been dominated by the question whether it undermines the intuitively plausible idea that we have knowledge of the contents of our thoughts. In this article I focus on one main line of reasoning (the so‐called ‘slow switching argument’) for the thesis that externalism and self‐knowledge are incompatible. After criticizing a number of influential responses to the argument, I set out to explain why it fails. It will be claimed that the argument trades on an ambiguity, and that only by incorporating certain controversial assumptions does it stand a chance of establishing its conclusion. Finally, drawing on an analogy with Benacerraf's challenge to Platonism, I shall offer some reasons as to why the slow switching argument fails to reveal the real source of tension between externalism and privileged self‐knowledge.     

Naïve Realism,Privileged Access,and Epistemic Safety

Working from a naïve‐realist perspective, I examine first‐person knowledge of one's perceptual experience. I outline a naive‐realist theory of how subjects acquire knowledge of the nature of their experiences, and I argue that naive realism is compatible with moderate, substantial forms of first‐person privileged access. A more general moral of my paper is that treating “success” states like seeing as genuine mental states does not break up the dynamics that many philosophers expect from the phenomenon of knowledge of the mind.     

Temporal Externalism

Abstract

Temporal Externalism is the view that future events can contribute to determining the present content of our thoughts and utterances. Two objections to Temporal Externalism are discussed and rejected. The first is that Temporal Externalism has implausible consequences for the epistemology of biology and other taxonomic sciences (Brown, 2000). The second is that it is committed to implausible claims about dispositions.     

Policy Externalism

I develop and argue for a kind of externalism about certain kinds of non‐doxastic attitudes that I call policy externalism. Policy externalism about a given type of attitude is the view that all the reasonable policies for having attitudes of that type will not involve the agent's beliefs that some relevant conditions obtain. My defense primarily involves attitudes like hatred, regret, and admiration, and has two parts: a direct deductive argument and an indirect linguistic argument, an inference to the best explanation of some strange ways we use certain conditionals. The main thought throughout is that attitudes we reason with, like belief, are very different from attitudes we don't reason with, in a way that constrains the former but not the latter. Finally, I investigate some consequences of policy externalism, including that it secures the possibility of genuine conditional apologies.     

Rights Externalism

Rights externalism is the thesis that a subject's status as a rightholder is secured not on account of it having a certain nature, but on account of it being afforded a certain sort of social recognition. I believe that rights externalism has been given short shrift, largely because a certain objection is widely taken to be a compelling reason for rejecting it. This objection goes roughly as follows. Both in theory and in practice we commonly appeal to the fact that subjects possess certain nonconventional rights (independently of whether these rights have been socially recognized) to criticize immoral social practices, arrangements, and institutions. But if being a rightholder is directly determined by whether subjects have been afforded a certain sort of social recognition, then we cannot appeal to the fact that subjects possess certain nonconventional rights for critical purposes in some instances, namely, in those instances where the relevant social recognition has not been extended. Although this objection is taken by some rights internalists to justify favoring rights internalism over rights externalism, I argue that it does not.     

Externalism and Identity

The main aim of this paper is to show that there is one version of supervenience of the mental on the physical which is entailed by token-token identity (I call this version change-supervenience); and to establish that of the other better known versions of supervenience in the literature (which I call difference-supervenience), none are so entailed. One consequence of this is that Burge's thought experiments while successful in refutingdifference-supervenience cannot in themselves refute identity thesis. However, the introduction of change supervenience leads me to devise an analogous thought experiment against change-supervenience, thus refuting identity thesis as well.     

Externalism and Memory

Paul Boghossian has put forward an influential argument against Tyler Burge's account of basic self-knowledge. The argument focuses on the relation between externalism about mental content and memory. In this paper, I attempt to analyze and answer Boghossian's argument.     

Davidson's Transcendental Externalism

One of the chief aims of Donald Davidson's later work was to show that participation in a certain causal nexus involving two creatures and a shared environment–Davidson calls this nexus "triangulation"–is a metaphysically necessary condition for the acquisition of thought. This doctrine, I suggest, is aptly regarded as a form of what I call transcendental externalism. I extract two arguments for the transcendental-externalist doctrine from Davidson's writings, and argue that neither succeeds. A central interpretive claim is that the arguments are primarily funded by a particular conception of the nature of non-human animal life. This conception turns out to be insupportable. The failure of Davidson's arguments presses the question of whether we could ever hope to arrive at far-reaching claims about the conditions for thought if we deny, as does Davidson, the legitimacy of the naturalistic project in the philosophy of mind.     

Privileged Access by Irrelevant Speech to Short-term Memory: The Role of Changing State

Memory for visually presented items is impaired by speech that is played as an irrelevant background. The paper presents the view that changing state of the auditory material is an important prerequisite for this disruption. Four experiments studied the effects of sounds varying in complexity in an attempt to establish which features of changing state in the auditory signal lead to diminished recall. Simple unvarying or repetitive speech sounds were not sufficient to induce the irrelevant speech effect (Experiment 1): in addition, simple analogues of speech, possessing regular or irregular envelopes and using a range of carriers, failed to imitate the action of speech (Experiment 2). Variability of between-utterance phonology in the irrelevant stream (Experiment 3) emerged as a crucial factor. Moreover, predictability of the syllable sequence did not reduce the degree of disruption (Experiment 4) suggesting that supra-syllabic characteristics of the speech are of little importance. The results broadly support the idea that disruption of short-term memory only occurs when the speech stream changes in state. It is argued that disruption occurs in memory when cues to serial order based on phonological representations of heard material interfere with the phonological codes of visual origin. It is suggested that cues to changing state of the speech input contaminate those associated with items of visual origin, which are already in a phonological store.     

Memory and Externalism

Content externalism about memory says that the individuation of memory contents depends on relations the subject bears to his past environment. I defend externalism about memory by arguing that neither philosophical nor psychological considerations stand in the way of accepting the context dependency of memory that follows from externalism.