It is generally agreed that the Protagoras recounts a single meeting which took place in the late 430s. If this is correct, then, as has long been recognized, the dialogue contains a number of disturbing anachronisms. It is the purpose of this study to question the supposition of a single dramatic date. I argue that Plato did not record the events of a single meeting in the dialogue, but that he drew upon the action and dialogue of more than one (...) meeting in the course of Protagoras' visits to Athens. If it can be shown that this is the way in which Plato composed the dialogue, then he is not guilty of the glaring anachronisms in the Protagoras with which he is charged. At the end of this study I suggest a reason for Plato's choice of this method of composition. First, however, the evidence for Protagoras' visits to Athens should be considered. (shrink)

(1976). Anaxagoras in Response to Parmenides. Canadian Journal of Philosophy: Vol. 6, Supplementary Volume 2: New Essays on Plato and the Pre-Socratics, pp. 61-85.

Introduction“What reason is there to suppose that those who did know Parmenides’ poem necessarily thought that he had raised a real problem which they must try to deal with? Empedocles, perhaps also Anaxagoras, knew the poem, but they pursue a very different kind of philosophy from Zeno and Melissus: why, then, must we suppose that they are seeking an alternative answer to the problem posed by Parmenides, and that their ultimate material elements are to be seen as modifications of the (...) Eleatic ἓν έόν?“These rhetorical questions, taken from M. L. West's recent book,Early Greek Philosophy and the Orient,make a useful starting point for this inquiry. They are, of course, what the grammar books call “repudiating questions“: the answer hoped for is “no reason“. The argument with which Mr. West goes on to support his negative implication is not likely to convince many students of the Presocratics. He determinedly makes light of Parmenides’ chains of argument, apparently on the ground that “these were not the actual stages of Parmenides’ thinking” — as if Parmenides ought to have been writing his intellectual autobiography instead of a philosophical argument. (shrink)