Sarah Broadie

(1941 - 2021)

The Receptacle of the title is, of course, the ‘Receptacle of all becoming’ in Plato’s Timaeus. Plato likens it to a ‘nurse’, and even calls it a ‘mother’. He speaks of it as that in which its contents come to be, only in their turn to disappear from it. He compares it to a mass of gold which someone incessantly remoulds into different shape. He declares it completely unchanging: ‘it does not depart from its own character in any way'. What is its character? It is the character of possessing and acquiring no character similar to that of any of the objects said to enter it and disappear from it. Plato says too that it is space; the receptacle is what makes it true that each of those objects is somewhere. And finally, as if he had not already given us far too much to digest of this very rich subject, Plato adds that the Receptacle shakes its contents with a sort of winnowing motion, and in fact was already doing this even before the craftsman god had formed this world of ours. The question of this paper is: what is the function of this multifariously conceived entity, or principle, the Receptacle? I shall approach by asking what its contents are.

THIS PAPER is concerned with an ancient rebuttal of determinism, possibly the oldest in our Western tradition. It runs as follows: if whatever happens happens of necessity, there is no point at all in deliberating; but the consequent is intolerable, so the antecedent must be rejected. This objection is put forward by Aristotle, and it reappears in elaborated forms in later works of antiquity. But for the most part, philosophers on both sides of the determinist debate have remained unimpressed by the argument. Determinists from early times have rejected it as fallacious, and their opinion is usually shared these days even by opponents of determinism. Here this negative verdict will be contested. It will be maintained in what follows that the Aristotelian objection expresses an important truth, namely that determinism is an absurd position for anyone not prepared to abandon the ordinary assumption that human beings have often good reason to deliberate. The absurdity will be shown to stem from a distinctive feature of the conditional judgments used in practical reasoning.