This collection investigates the ontological status of objects, properties, and events to determine which metaphysical debates possess genuine substance and which are merely verbal. Stephen Yablo, a prominent philosopher of language and metaphysics, utilizes his extensive background in formal logic and semantics to evaluate the nature of abstract objects. He argues that many philosophical disputes are vacuous, proposing a framework where presupposition replaces pretense to explain how we engage with objects that are defined by their functional roles.

Experts recognize this volume as a significant compilation of Yablo's contributions to contemporary analytic metaphysics. Readers frequently note the technical density of the prose, which requires a strong background in formal philosophy to fully grasp the nuances of his arguments.