Three Dialogues Between Hylas and Philonous: A Defense of Immaterialism - Hardcover

Three Dialogues Between Hylas and Philonous presents George Berkeley's clear and rigorous defense of immaterialism through a structured philosophical conversation.

In these dialogues, Berkeley stages a sustained debate between two interlocutors: Hylas, who defends the existence of material substance, and Philonous, who argues that reality consists solely of minds and ideas. Through careful questioning and logical analysis, Berkeley challenges the assumption that matter exists independently of perception, advancing his famous principle that to be is to be perceived (esse est percipi).

Written in lucid and accessible prose, the dialogues provide one of the most approachable introductions to early modern philosophy. Berkeley's arguments engage directly with the empiricism of John Locke and anticipate later discussions in metaphysics and epistemology. Frequently studied in courses on philosophy, theology, and intellectual history, the work remains central to debates concerning perception, substance, and the nature of reality.