Parmenides' Theory of Knowledge

THIS fragment is quoted by Aristotle (Metaph. 1009b21) in a passage in which is arguing that many if not all of predecessors identified thought with sensation and sensation with physical impression. He instances Empedocles, Democritus, and Anaxagoras. Of Parmenides says simply: Kal IIappev0rls 8 dro4atLverat Tbv arvy 7pbo7rov, quotes the fragment, and passes on to Anaxagoras. Theophrastus quotes the same fragment in the same context (De Sensu, Dox. Graec. 499-VS 28A46) but interprets. Parmenides, says, not discuss the problem separately but merely says that there are two elements and that cognition occurs by the element in excess. For cast of thought (8Lbvota) differs as hot or cold is in excess, and excess of heat is better and purer. However, even heat must be in just proportion. The fragment follows. After remarking that he equates thought and sense perception, Theophrastus continues interpretation on these lines, adding one particular-that a corpse perceives only cold. He concludes that his notion appears to entail difficult consequences. Theophrastus is quoting a fragment found in the Metaphysics in the sense in which Aristotle quoted it; and Aristotle, even if was quoting with the whole poem of Parmenides before him, chose a singularly obscure and inconclusive passage to illustrate point. It does not appear to mean what Aristotle wanted it to mean, and it takes all the ingenuity of Theophrastus (who uses the hot and cold which are not Parmenides' elements) to force on it the interpretation which the Metaphysics demands.2

Cognitive science · Epistemology · Classical Philosophy and Thought · Computer Science · Philosophy · Psychology

• Aristotle, Theophrastus, and Parmenides' Theory of Cognition (B 16)

  Luis Andrés Bredlow•Apeiron•2011

  Add to list