Online research in philosophy

touch 27 Thirrdly, the straining of the eye 28 The occasions which suggest distance have in their own nature no relation to it 29 A difficult case proposed by Dr. Barrow as repugnant to all the known theories 30 This case contradicts a ...

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.

A treatise concerning the principles of human knowledge -- An essay towards a new theory of vision -- Alciphron, the fourth dialogue (excerpts) -- The theory of vision.

: 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.