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A New Look At The Ergon Argument In The Nicomachean Ethics, Alfonso Gomez-Lobo

The Society for Ancient Greek Philosophy Newsletter

It is commonly assumed that the ergon argument consists in an inference which starts from the powers specific or peculiar to man and arrives at a definition of the human good. This would commit Aristotle to some form of naturalism which is either fallacious or at least not available to us because we cannot share his views about human nature. The purpose of the present paper is to show that this interpretation is unsatisfactory. Aristotle's argument is based on a general principle which may be reformulated as follows: "For any x, if x has an ergon y_, then x will …