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On the Theory of Objects

1904 · by Alexius Meinong

Programmatic essay for a science of all objects, whether they exist or not: an object has its properties independently of its being, so that “the round square” is round and square although there is no such thing.

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Introduction

Meinong published “Über Gegenstandstheorie” in 1904 as the opening essay of a volume of studies by his Graz school. It proposes a new science, the theory of objects, which deals with all objects, whether they exist or not; existing things form only a small part of what can be thought. Its key principle is the independence of so-being from being: an object has its properties regardless of whether it exists, so that the golden mountain is golden and the round square is round and square. The essay is the best-known statement of Meinong’s theory and the main target of Russell’s critique in “On Denoting” (1905); since the 1970s it has been read anew by logicians interested in non-existent objects.

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