Abstract

Abstract:The author begins by explaining a fourfold distinction among substances (things that exist without being dependent on anything else), dependent entities (things that exist only because certain other things exist and are the way they are), logical constructions (things that exist only in a manner of speaking, all talk of them being paraphrasable away), and nonentities (things that do not exist even in a manner of speaking). He then argues that shadows (in the literal sense of the term) are paradigm examples of logical constructions, pace Roy Sorensen, who has worked out a theory of shadows as dependent but genuine entities. He goes on to argue that many other alleged types of dependent entities are really shadows in a metaphorical sense—they are only logical constructions. He defends the resulting ontology against the charge of being intolerably austere.