Ontology

:This article discusses ontology in philosophy. For the term in computer science, see ontology (computer science).

Related Topics:
Computer science - Ontology (computer science)

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In philosophy, ontology (from the Greek ??, genitive ?????: being (part. of ?????: to be) and -?????: writing about, study of) is the most fundamental branch of metaphysics. It studies being or existence as well as the basic categories thereof—trying to find out what entities and what types of entities exist. Ontology has strong implications for the conceptions of reality.

Related Topics:
Philosophy - Greek - Metaphysics - Being - Existence - Basic categories - Entities - Types of entities - Reality

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Some philosophers, notably of the Platonic school, contend that all nouns refer to entities. Other philosophers contend that some nouns do not name entities but provide a kind of shorthand way of referring to a collection (of either objects or events). In this latter view, mind, instead of referring to an entity, refers to a collection of mental events experienced by a person; society refers to a collection of persons with some shared characteristics, and geometry refers to a collection of a specific kind of intellectual activity. Any ontology then must give an account of which words refer to entities, which do not, why, and what categories result. When one applies this process to nouns such as electrons, energy, contract, happiness, time, truth, causality, and god, ontology becomes fundamental to many branches of philosophy.

Related Topics:
Plato - Mind - Society - Geometry - Electron - Energy - Contract - Happiness - Time - Truth - Causality - God

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