The Passive Eye is a revolutionary and historically rich account of Berkeley’s theory of vision. In this formidable work, the author considers the theory of the embodied subject and its passions in light of a highly dynamic conception of infinity. Arsic shows the profound affinities between Berkeley and Spinoza, and offers a highly textual reading of Berkeley on the concept of an “exhausted subjectivity.” The author begins by following the Renaissance universe of vision, particularly the paradoxical elusive nature of mirrors, (...) then shows how this conception of vision was translated into the optical devices and in what way the various ways of deception could be conceived. Reading Berkeley against the backdrop of competing theories, in relation to Leibniz, Spinoza, Newton, Malebranche, Hume, Locke, Molyneux and others, this book gives a meticulous historic reconstruction of Berkeley’s theory. This excellent scholarly work presents Berkeley’s theory in a new and radical light. The book, presented in three parts, begins by presenting the conceptions of vision prior to Berkeley’s intervention. In the second part, the author moves through a careful study of Descartes’ theory of vision to arrive at Berkeley. The third part addresses the author’s version of Berkeley in which the eye and the image become inseparable due to the collapse of the universe of representation. The problem of vision becomes not that of representation, but of presentation. Through an erudite historic reading of Berkeley’s theory and astute comparative assessments, the author uncovers Berkeley’s place as a contemporary theoretician, corresponding with such thinkers as Deleuze, Lacan, Foucault, and Derrida. (shrink)

Introduction In 1709 George Berkeley published his first substantial work, An Essay towards a New Theory of Vision. As a contribution to the theory of ...

I have previously argued that within an argument to show that we cannot perceive the causes of our sensations, Berkeley's Philonous conflates a psychological and an epistemic sense of 'immediately perceive', and uses the principle of perceptual immediacy (PPI), that whatever is perceived by the senses is immediately perceived. George Pappas has objected that Berkeley does not operate with either of these concepts of immediate perception, and does not subscribe to (PPI). But I show that Berkeley's argumentative strategy requires him (...) to use these two concepts, and that the concept of immediate perception Pappas attributes to Berkeley would weaken this strategy. I also defend attributing to Berkeley a slightly modified version of (PPI), on which it both serves his strategy and allows sense perception to incorporate what he calls 'suggestion'. (shrink)

The paper provides an account of necessary truths in Berkeley based upon his divine language model. If the thesis of the paper is correct, not all Berkeleian necessary truths can be known a priori.

Significant attention has been paid to Berkeley's account of perception; however, the interpretations of Berkeley's account of perception by suggestion are either incomplete or mistaken. In this paper I begin by examining a common interpretation of suggestion, the 'Propositional Account'. I argue that the Propositional Account is inadequate and defend an alternative, non-propositional, account. I then address George Pitcher's objection that Berkeley's view of sense perception forces him to adopt a 'non-conciliatory' attitude towards common sense. I argue that Pitcher's charge (...) is no longer plausible once we recognize that Berkeley endorses the non-propositional sense of mediate perception. I close by urging that the non-propositional interpretation of Berkeley's account of mediate perception affords a greater appreciation of Berkeley's attempt to bring a philosophical account of sense perception in line with some key principles of common sense. While Berkeley's account of perception and physical objects permits physical objects to be immediately perceived by some of the senses, they are, most often, mediately perceived. But for Berkeley this is not a challenge to common sense since common sense requires only that we perceive objects by our senses and that they are, more or less, as we perceive them. Mediate perception by suggestion is, for Berkeley, as genuine a form of perception as immediate perception, and both are compatible with Berkeley's understanding of the demands of common sense. (shrink)

: Berkeley's Essay Towards a New Theory of Vision presents a theory of various aspects of the spatial content of visual experience that attempts to undercut not only the optico-geometric accounts of e.g., Descartes and Malebranche, but also elements of the empiricist account of Locke. My task in this paper is to shed light on some features of Berkeley's account that have not been adequately appreciated. After rehearsing a more detailed Lockean critique of the notion that depth is a proper (...) object of vision, Berkeley directs arguments he takes to be entirely parallel against the notion that vision has two-dimensional planar contents as proper objects. I show that this argument fails due to an illicit slide unnoticed by both Berkeley and his commentators—a slide present but innocuously so in the case of depth. Berkeley's positive account, according to which the apparent spatial content of vision is a matter of associations between, on the one hand, tactile and motor contents, and on the other hand non-spatial visual contents, also fails because of an illicit slide—again, unnoticed by Berkeley and his commentators. I close by discerning the salvageable and correct core of Berkeley's theory of the spatiality of vision. (shrink)

Berkeley subscribed to the principle of heterogeneity, that what we see is qualitatively and numerically different from what we touch. He says of this principle that it is “the main part and pillar of [his] theory.” The argument I present here is that the theory to which Berkeley refers is not just his theory of vision, but what that theory was the preparation for, which is nothing less than his idealism. The argument turns on the passivity of perception, which is (...) what is at stake in the principle of heterogeneity. The author targeted by Berkeley's theory is Descartes, who explicitly denies heterogeneity. (shrink)

In both the Principles and the Three Dialogues, Berkeley claims that he wants to uncover those principles which lead to scepticism; to refute those principles; and to refute scepticism itself. This paper examines the principles Berkeley says have scepticial consequences, and contends that only one of them implies scepticism. It is also argued that Berkeley's attempted refutation of scepticism rests not on his acceptance of the esse est percipi principle, but rather on the thesis that physical objects and their sensible (...) qualities are immediately perceived. (shrink)

George Berkeley's linguistic account of sense perception is one of the most central tenets of his philosophy. It is intended as a solution to a wide range of critical issues in both metaphysics and theology. However, it is not clear from Berkeley's writings just how this ‘universal language of the Author of Nature’ is to be interpreted. This paper discusses the nature of the theory of sense perception as language, together with its metaphysical and theological motivations, then proceeds to develop (...) an account of the semantics of the perceptual language, using Berkeley's theory of reference for human language as a guide. (shrink)

Berkeley and Helmholtz proposed different indirect mechanisms for size perception: Berkeley, that size was conditioned to various cues, independently of perceived distance; Helmholtz, that it was unconsciously calculated from angular size and perceived distance. The geometrical approach cannot explain size-distance paradoxes (e.g., moon illusion). The dorsal/ventral solution is dubious for close displays and untestable for far displays.

George Berkeley's apparently strange view – that nothing exists without a mind except for minds themselves – is notorious. Also well known, and equally perplexing at a superficial level, is his insistence that his doctrine is no more than what is consistent with common sense. It was every bit as crucial for Berkeley that it be demonstrated that the colors are really in the tulip, as that there is nothing that is neither a mind nor something perceived by a mind. (...) In what follows, I shall attempt to re-examine Berkeley's argument in terms of what it appears to have meant to him. I am especially interested in the connection between Berkeley's thought concerning the relation between perception and metaphysics and that of Maurice Merleau-Ponty, with whom, perhaps surprisingly, Berkeley shared a great many intuitions and concerns. Thus part of my objective is to compare and contrast the work of two thinkers who had many common interests, and whose thought frequently led them down similar paths. I shall be especially interested in apparent points of departure, both those that turn out to reflect real divergences and those which reflect confusions of one kind or another. My main objective, however, is not mere textual analysis. Like both Berkeley and Merleau-Ponty, my main hope is to make progress in clarifying how things are. As odd as some of Berkeley's pronouncements may sound to contemporary ears – concerning especially the metaphysical consequences of what he regarded as perceptual facts – I shall argue that, in substance, he was often not far wrong at all – at least as measured by important strands of more contemporary work on the subject. More particularly, I shall contend that for going a long way down an extraordinarily fruitful path which has been subsequently explored more fully by (especially) Martin Heidegger, Merleau-Ponty, Nelson Goodman and Hilary Putnam, Berkeley deserves considerably more credit than he is usually accorded as a progenitor of contemporary approaches to metaphysical issues. (shrink)

Taking up John of Salisbury’s dictum that we read ancient texts to improve our eyesight, this article returns to an “old” book for “new” insight into the perennial philosophical problem of visual perception. A careful reading of Berkeley’s essay on vision improves our eyesight in at least four ways: First, it reminds us that the most interesting aspects of visual perception are not “primary” but “derivative.” Second, it reminds us that our relationship with the world is an interactive process of (...) making connections and proposes some ways in which those connections and the process of making them might be brought to consciousness and subjected to critical examination. Third, it reminds us of the extent to which making connections is a linguistic process: we live in language as surely as we live in the world, and the processes by which we take our places in the world are forms of language. Fourth, it introduces a concept of “levels” and movement between them that is particularly important to computational models that may result in nonhuman analogues of human vision. (shrink)

Berkeley thinks that we only see the size, shape, location, and orientation of objects in virtue of the correlation between sight and touch. Shadows have all of these spatial properties and yet are intangible. In Seeing Dark Things (2008), Roy Sorensen argues that shadows provide a counterexample to Berkeley's theory of vision and, consequently, to his idealism. This paper shows that Berkeley can accept both that shadows are intangible and that they have spatial properties.

Samuel Rickless presents a new account of Berkeley's controversial argument, and suggests it is the philosopher's greatest legacy: not only is it valid, but it may well be sound.