The full-text of this article is not currently available in ORA, but you may be able to access the article via the publisher copy link on this record page. N.B. Prof Williamson is now based at the Faculty of Philosophy, University of Oxford.

The Dialectic of Essence offers a systematic new account of Plato's metaphysics. Allan Silverman argues that the best way to make sense of the metaphysics as a whole is to examine carefully what Plato says about ousia (essence) from the Meno through the middle period dialogues, the Phaedo and the Republic, and into several late dialogues including the Parmenides, the Sophist, the Philebus, and the Timaeus. This book focuses on three fundamental facets of the metaphysics: the theory of Forms; the (...) nature of particulars; and Plato's understanding of the nature of metaphysical inquiry. Silverman seeks to show how Plato conceives of "Being" as a unique way in which an essence is related to a Form. Conversely, partaking ("having") is the way in which a material particular is related to its properties: Particulars, thus, in an important sense lack essence. Additionally, the author closely analyzes Plato's idea that the relation between Forms and particulars is mediated by form-copies. Even when some late dialogues provide a richer account of particulars, Silverman maintains that particulars are still denied essence. Indeed, with the Timaeus's introduction of the receptacle, there are no particulars of the traditional variety. This book cogently demonstrates that when we understand that Plato's concern with essence lies at the root of his metaphysics, we are better equipped to find our way through the labyrinth of his dialogues and to better appreciate how they form a coherent theory. (shrink)

Plato stands as the fount of our philosophical tradition, being the first Western thinker to produce a body of writing that touches upon a wide range of topics still discussed by philosophers today. In a sense he invented philosophy as a distinct subject, for although many of these topics were discussed by his intellectual predecessors and contemporaries, he was the first to bring them together by giving them a unitary treatment. This volume contains fourteen essays discussing Plato's views about knowledge, (...) reality, mathematics, politics, ethics, love, poetry, and religion. There are also analyses of the intellectual and social background of his thought, the development of his philosophy throughout his career, the range of alternative approaches to his work, and the stylometry of his writing. (shrink)

AT Sophist 255b7-e the Eleatic Stranger gives two arguments, one to show that being and identity are not the same, and one to show that being and otherness are not the same. Scholars have not paid them particularly close attention, but it seems generally agreed that the two arguments are quite different. In this paper I shall offer an interpretation which shows that the two arguments, though superficially quite different, are intrinsically and importantly related. Specifically, in the first argument the (...) Stranger elicits an obvious falsehood from the hypothesis that being and identity are the same. I claim that in order to distinguish being and otherness an exactly parallel argument could have been given instead of the second argument we actually find. However, there are sound dramatic reasons why this was not done, for in this case the falsehood would not be obvious. Instead, the argument we are given takes us deeper and analyzes the source of the falsehood by introducing a distinction between absolute and relative uses of"being.". (shrink)