&;Rhetoric is the counterpart of logic,&; claimed Aristotle. &;Rhetoric is the first part of logic rightly understood,&; Martin Heidegger concurred. &;Rhetoric is the universal form of human communication,&; opined Hans-Georg Gadamer. But in Deep Rhetoric, James Crosswhite offers a groundbreaking new conception of rhetoric, one that builds a definitive case for an understanding of the discipline as a philosophical enterprise beyond basic argumentation and is fully conversant with the advances of the New Rhetoric of Chaïm Perelman and Lucie Olbrechts-Tyteca. Chapter by chapter, Deep Rhetoric develops an understanding of rhetoric not only in its philosophical dimension but also as a means of guiding and conducting conflicts, achieving justice, and understanding the human condition. Along the way, Crosswhite restores the traditional dignity and importance of the discipline and illuminates the twentieth-century resurgence of rhetoric among philosophers, as well as the role that rhetoric can play in future discussions of ontology, epistemology, and ethics. At a time when the fields of philosophy and rhetoric have diverged, Crosswhite returns them to their common moorings and shows us an invigorating new way forward.