Heidegger Metaphysics And The Univocity Of Being

Heidegger, Metaphysics, and the Univocity of Being

Heidegger, Metaphysics and the Univocity of Being

In Heidegger, Metaphysics and the Univocity of Being, Philip Tonner presents an interpretation of the philosophy of Martin Heidegger in terms of the doctrine of the 'univocity of being'. According to the doctrine of univocity there is a fundamental concept of being that is truly predicable of everything that exists. This book explores Heidegger's engagement with the work of John Duns Scotus, who raised philosophical univocity to its historical apotheosis. Early in his career, Heidegger wrote a book-length study of what he took to be a philosophical text of Duns Scotus'. Yet, the word 'univocity' rarely features in translations of Heidegger's works. Tonner shows, by way of a comprehensive discussion of Heidegger's philosophy, that a univocal notion of being in fact plays a distinctive and crucial role in his thought. This book thus presents a novel interpretation of Heidegger's work as a whole that builds on a suggested interpretation by Gilles Deleuze in Difference and Repetition and casts a new light on Heidegger's philosophy, clearly illuminating his debt to Duns Scotus.

Metaphysics or Ontology?

Metaphysics or Ontology? treats the evolution of the object of metaphysics from being, to the concept of being, to, finally, the object (thought). Possible being must be non-contradictory, but an object of thought includes anything a human being can think, including contradictions and nothingness. When the concept of being, or object of thought, replaces existence as the object of metaphysics, it becomes something other than metaphysics—ontology, or something beyond ontology. However, ontology cannot examine existence because it only investigates concepts and possibility. Only classical metaphysics investigates reality qua reality. This book masterfully treats the history of this controversy and many other important metaphysical questions raised over the centuries