Thomas M. Lennon has published many books and articles, dealing primarily with the history of early modern philosophy, most recently, The Plain Truth: Descartes, Huet, and Skepticism (Brill, 2008), and, with Michael W. Hickson, “The Real Significance of Bayle's Authorship of the Avis” (British Journal of the History of Philosophy, 2009).
THE MAIN PART AND PILLAR OF BERKELEY'S THEORY: IDEALISM AND PERCEPTUAL HETEROGENEITY
Article first published online: 11 MAY 2011
© 2011 The University of Memphis
The Southern Journal of Philosophy
Volume 49, Issue 2, pages 91–115, June 2011
How to Cite
LENNON, T. M. (2011), THE MAIN PART AND PILLAR OF BERKELEY'S THEORY: IDEALISM AND PERCEPTUAL HETEROGENEITY. The Southern Journal of Philosophy, 49: 91–115. doi: 10.1111/j.2041-6962.2011.00048.x
- Issue published online: 11 MAY 2011
- Article first published online: 11 MAY 2011
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.