Several intrinsic/extrinsic distinctions amongst properties, current in the literature, are discussed and contrasted. The proponents of such distinctions tend to present them as competing, but it is suggested here that at least three of the relevant distinctions (including here that between non-relational and relational properties) arise out of separate perfectly legitimate intuitive considerations: though of course different proposed explications of the informal distinctions involved in any one case may well conflict. Special attention is paid to the question of whether a (...) single notion of property is capable of supporting the various distinctions. (shrink)

To be an Empiricist with respect to knowledge of the natural world, is to insist that all knowledge of that world is rooted in perceptual experience. All claims which go beyond the deliverances of the senses must, in the end, be justified by, and understood in terms of, relations holding between those claims and sensory data. Crucial to the Empiricist case, therefore, is an account of how perception can be a source of knowledge. How can sensory experiences provide, for the (...) owner of those experiences, information about objects and events which exist independently of the experiences themselves? The following essay scavenges in contemporary sources to arrive at a fresh Empiricist account of perceptual knowledge. There are sufficient parallels with earlier doctrines to call the outcome ‘New Phenomenalism’, but the label is not important. The materials for the thesis have been gathered from several current writers, most notably P.F. Strawson and Jonathan Bennett, but no one of these writers is a proponent of the expounded thesis as a whole. As with a composite photograph, no face completely fits. (shrink)

To be an Empiricist with respect to knowledge of the natural world, is to insist that all knowledge of that world is rooted in perceptual experience. All claims which go beyond the deliverances of the senses must, in the end, be justified by, and understood in terms of, relations holding between those claims and sensory data. Crucial to the Empiricist case, therefore, is an account of how perception can be a source of knowledge. How can sensory experiences provide, for the (...) owner of those experiences, information about objects and events which exist independently of the experiences themselves?The following essay scavenges in contemporary sources to arrive at a fresh Empiricist account of perceptual knowledge. There are sufficient parallels with earlier doctrines to call the outcome ‘New Phenomenalism’, but the label is not important. The materials for the thesis have been gathered from several current writers, most notably P.F. Strawson and Jonathan Bennett, but no one of these writers is a proponent of the expounded thesis as a whole. As with a composite photograph, no face completely fits. (shrink)

‘Naturalized’ philosophers of mind regularly appeal to the empirical psychological literature in support of the ‘theory-theory’ account of the natural epistemology of mental state ascription (to self and others). It is argued that such appeals are not philosophically neutral, but in fact presuppose the theory-theory account of mental state ascription. It is suggested that a possible explanation of the popularity of the theory-theory account is that it is generally assumed that alternative accounts in terms of introspection (and simulation) presuppose a (...) discredited ‘inner ostensive definition’ account of the meaning of mental state terms. However, the inner ostensive definition account is not the only alternative to the theory-theory account of the meaning of mental state terms, and commitment to a theory-theory account of the meaning of mental state terms does not mandate commitment to a theory-theory account of the epistemology of mental state ascription. (shrink)

John Locke occupies a central place in the contemporary philosophical literature on parental authority, and his child-centered approach has inspired a number of recognizably Lockean theories of parenthood.2 But unlike the best historically informed scholarship on other aspects of Locke's thought, those interested in his account of parental rights have not yet tried to understand its connection to debates of the period or to Locke's broader theory of natural law. In particular, Locke's relation to the seventeenth-century conversation about the role (...) of generation in grounding 'paternal power' is not well-known. Understanding this background is interesting in itself, but more importantly, it can provide us with a .. (shrink)

According to colour irrealism, material objects do not have colour; they only appear to have colour. The appeal of this view, prominent among philosophers and scientists alike, stems in large part from the conviction that scientific explanations of colour facts do not ascribe colour to material objects. To explain why objects appear to have colour, for instance, we need only appeal to surface reflectance properties, properties of light, the neurophysiology of observers, etc. Typically attending colour irrealism is the error theory (...) of ordinary colour judgement: ordinary judgements in which colour is ascribed to a material object are, strictly speaking, false. In this paper, I claim that colour irrealists who endorse the error theory cannot explain how we acquire colour concepts (yellow, green, etc.), concepts they must acknowledge we do possess. Our basic colour concepts, I argue, could not be phenomenal concepts that we acquire by attending to the colour properties of our experience. And, I explain, all other plausible explanations render colour concepts such that our ordinary colour judgements involving them are often true. Given the explanatory considerations upon which the irrealist's position is based, this is a severe problem for colour irrealism. (shrink)

This paper aims to clarify Locke’s distinction between simple and complex ideas. I argue that Locke accepts what I call the “compositional criterion of simplicity.” According to this criterion, an idea is simple just in case it does not have another idea as a proper part. This criterion is prima facie inconsistent with Locke’s view that there are simple ideas of extension. This objection was presented to Locke by his French translator, Pierre Coste, on behalf of Jean Barbeyrac. Locke responded (...) to Barbeyrac’s objection, but his response, along with a passage from Chapter XV of Book II of the Essay, “Of Duration and Expansion, considered together,” has been taken to show that he did not accept the compositional criterion. I examine these passages and argue that they are not in tension with but rather affirm that criterion. (shrink)

Historians of philosophy are increasingly likely to emphasize the extent to which their work offers a pay‐off for philosophers of un‐historical or anti‐historical inclinations; but this defence is less familiar, and often seems less than self‐evident, to intellectual historians. This article examines this tendency, arguing that such arguments for the instrumental value of historical scholarship in philosophy are often more problematic than they at first appear. Using the relatively familiar case study of René Descartes' reading of his scholastic and Aristotelian (...) contemporaries, the article attempts to problematize this notion of pay‐off from an historian's perspective. (shrink)

Colors are of philosophical interest for two kinds of reason. One is that colors comprise such a large and important portion of our social, personal and epistemological lives and so a philosophical account of our concepts of color is highly desirable. The second reason is that trying to fit colors into accounts of metaphysics, epistemology and science leads to philosophical problems that are intriguing and hard to resolve. Not surprisingly, these two kinds of reasons are related. The fact that colors (...) are so significant in their own right, makes more pressing the philosophical problems of fitting them into more general metaphysical and epistemological frameworks. (shrink)

Discussions of John Locke’s theory of causation tend, understandably, to focus on the related notion of power and in particular the dialectic with David Hume. But Locke faces a very different threat, one that is internal to his view. For he argues both that causation is a relation and that relations are not real. The obvious conclusion is intolerable. And yet the premises, I argue, are unassailable. Building on an interpretation of Locke’s treatment of relations I have developed elsewhere, I (...) show how Locke can at once speak meaningfully of causation and deny its mind-independent existence. (shrink)

in The Cambridge Companion to Locke’s Essay, edited by Lex Newman. Cambridge: Cambridge University Press, 2007.

Although the importance, both historically and systematically, of the seventeenth century distinction between primary and secondary qualities is commonly recognised, there is no consensus on its exact nature. Apparently, one of the main difficulties in its interpretation is to tell the constitutive from the argumentative elements. In this paper, we focus on the primary-secondary quality distinctions drawn by Boyle and Locke. We criticise, more specifically, MacIntosh’s analysis of them. On the one hand, MacIntosh attributes too many different primary-secondary quality distinctions (...) to Boyle and Locke. On the other hand, he forbears to attribute a particular primary-secondary quality distinction to them, which, at least in the case of Boyle, differs genuinely from his main distinction between the mechanical affections of matter and all of matter’s other qualities. (shrink)

This essay examines the strategies that Berkeley and Dharmakīrti utilize to deny that idealism entails solipsism. Beginning from similar arguments for the non-existence of matter, the two philosophers employ markedly different strategies for establishing the existence of other minds. This difference stems from their responses to the problem of intersubjective agreement. While Berkeley’s reliance on his Cartesian inheritance does allow him to account for intersubjective agreement without descending into solipsism, it nevertheless prevents him from establishing the existence of other finite (...) minds. I argue that Dharmakīrti, in accounting for intersubjective agreement causally, is able to avoid Berkeley’s shortcoming. I conclude by considering a challenge to Dharmakīrti’s use of inference that Ratnakīrti, a Buddhist successor of Dharmakīrti, advances in his “Disproof of the Existence of Other Minds” and briefly exploring a possible response that someone who wants to advocate an idealist position could give. (shrink)

No Tratado, Hume procura investigar as causas da crença nos objetos exteriores, admitindo ser impossível provar se os mesmos existem ou náo. Sua análise consistirá na investigaçáo da origem da inteligibilidade das noções de continuidade e distinçáo dos objetos sensíveis, em última instância, a crença do senso comum na continuidade e distinçáo das próprias percepções. Este texto pretende mostrar como essa discussáo humeana é um diálogo direto com a filosofia berkeleyana, a defesa humeana da crença na matéria implicando inicialmente uma (...) certa aceitaçáo da filosofia de Berkeley, para, na seqüência, representar uma dissensáo direta com o seu princípio fundamental: ser é ser percebido . Tais colocações têm, entre outras, a finalidade de argumentar que Berkeley exerce um papel central na filosofia humeana, nesse caso como seu interlocutor direto, e que a compreensáo desse papel é parte obrigatória de um melhor esclarecimento do problema da objetividade em Hume. (shrink)

On the assumption that we may learn from our elders and betters, this paper approaches some fundamental questions in perceptual epistemology through a dispute between McDowell and Wright about external world scepticism.

In the appendix to his Treatise Hume admits that his philosophy of mind is defective. Reluctantly he asserts that his thought has ensnared him in a labyrinth. Referring specifically to the section in the Treatise on personal identity and the self, the young Scot admits that he is “involv’d in such a labyrinth, that, I must confess, I neither know how to correct my former opinions, nor how to render them consistent.” (Treatise 633) My paper is a critical investigation of (...) this characterization of Hume’s predicament. I argue (1) that at best Hume is facing a dilemma, not a labyrinth, and (2) that the dilemma can be solved, and (3) that the resolution to Hume’s problem can be found in his conception of intelligibility. (shrink)

Locke’s theory of consciousness is often appropriated as a forerunner of present-day Higher-Order Perception (HOP) theories, but not much is said about it beyond that. We offer an interpretation of Locke’s account of consciousness that portrays it as crucially different from current-day HOP theory, both in detail and in spirit. In this paper, it is argued that there are good historical and philosophical reasons to attribute to Locke the view not that conscious states are accompanied by higher-order perceptions, but rather (...) that conscious states constitute perceptions of themselves. (shrink)

This thesis evaluates a variety of important modern approaches to the study of the mind/brain in the light of recent developments in the debate about how evidence should be used to support a theory and its constituent hypotheses. Although all these approaches are ostensibly based upon the principles of scientific realism, this evaluation will demonstrate that all of them fall well short of these requirements. Consequently, the more modern, co-evolutionary theories of the mind/brain do not constitute the significant advance upon (...) more traditional theories that their authors take them to be. There are two fundamental elements within my discussion of the relationship between evidence and the constituent hypotheses of a theory. Firstly, I shall demonstrate that the traditional veil-of-perception issue has a wider relevance than that which has historically been attributed to it, since it is the paradigm case of an attempt to construct a two level theory on the basis of evidence tha~ does not adequately support either hypothesis. This interpretation of the issue can be represented by constructing a semantically inconsistent tetrad. It is shown that similar tetrads can be constructed for each of the theories of the mind/brain discussed in this thesis. Secondly, I shall argue that the theories discussed all employ a variety of the bootstrap strategy. This strategy is a relatively recent development in the philosophy of science, which suggests a way in which the same evidence can be used to generate both a general and a specific hypothesis within a theory without violating the constraints of scientific realism. However, I contend that recent use of this strategy in the investigation of mind is largely unsatisfactory as a result of a neglect of structural as well as more informal influences upon the kinds of evidence employed to support the hypotheses contained in the theories. The thesis is divided into three major sections. The first (Section A) discusses the influence of the motivations of the individual theorists upon their arguments and provides a critical discussion of the issues of the veil-of-perception and bootstrapping. The second section (Section B) comprises a detailed examination of a range of modern theories of the mind/brain and critically analyses their success. The final section (Section C) draws together general conclusions and methodological consequences of the detailed analysis of the nature of realism and evidence in the philosophy of mind. (shrink)

Traditionally, religious doctrines and practices have been divided into two categories. Those that purport to be justified by natural reason alone are said to be part of natural religion, while those which purport to be justified only by appeal to supernatural revelation are said to be part of revealed religion. One of the central aims of Berkeley's philosophy is to understand and defend both the doctrines and the practices of both natural and revealed (Christian) religion. This chapter will provide a (...) survey of this aspect of Berkeley's thought. (shrink)