This study offers a new analysis of the last argument of Plato's Phaedo for the immortality of the soul. Interpretations of this argument and especially of the last section have differed considerably. Judgements on its value have usually been adverse. One scholar speaks of the ‘screen of unreal argument’ which concludes the proof, and writes that ‘from the standpoint of logic the argument has petered out into futility’. Another describes the final stage of the proof as ‘a blatant petitio principii’. (...) A third remarks that the conclusion follows ‘if we do not look too closely’. (shrink)

The scene at the end of the Phaedo, in which Plato describes how Socrates dies by poisoning from hemlock, is moving and impressive. It gives us the sense of witnessing directly an actual event, accurately and vividly described, the death of the historical Socrates. There are, however, certain curious features in the scene, and in the effects of the hemlock on Socrates, as Plato presents them. In the Phaedo hemlock has only one primary effect: it produces first heaviness and then (...) numbness in the body. (shrink)

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

In an earlier article I sought to analyse the metaphor of withdrawal in the last argument of Plato's Phaedo for the immortality of the soul.1 The key to the metaphor lies, I believe, in recognizing the paradox that in terms of Plato's metaphor something stays as it is, for example continues to be fire and to be hot, or to be cold and to be snow, by running away. Plato's argument is that fire will either ‘run away’, i.e. it will (...) escape the onslaught of cold, and so continue to be fire, or else it will perish. For in terms of Plato's metaphor if something which is characterized essentially by one of a pair of opposites, in the way that soul is, were to ‘stay behind’ then it would have to ‘accept’ the opposite of the form by which it is characterized, and that it cannot do. Fire cannot be cold. Snow cannot be hot. The soul cannot be dead. (shrink)