Abstract
The ideal city of Plato could only come true if three great and unlikely changes were made in the state. Neither Plato's contemporaries nor later generations have been able to breast the second of these ‘waves,’ which brings in a new order of marriage for guardians. The scheme is condemned as not only not good or possible—the Platonic tests—but as inconsistent with itself and with the account given in the Timaeus. The parts under censure are the so-called table of prohibited affinities and the sanction of infanticide. It would be strange to find discrepancies in a proposal so important for Plato's state that details cannot well be left to some Damon, and I hope to show that difficulties arise only when critics do not place themselves exactly at Plato's point of view. He conceived a certain problem with sharp outlines, and his answer is precisely adapted to that. The first wave left the guardians as a family of men and women living in common. How was it possible to preserve this communal life and provide for the future of the guardian class? If the rulers failed to choose aright here, an oracle foretold the decay of the city . Therefore Plato's rigid preoccupation in the second wave is to secure for the archons entire control over the birth of guardian children. Otherwise the community will sink into mere promiscuity and the stock will degenerate. In short, Plato tries to ensure that, apart from the necessary getting of children for the state, the guardians shall be friends and not lovers. Our special problems arise from the two questions—πως παδοποιήσονtαι, καì γεκομÉνους πως θρÉψουσι; . Let us begin with the first of these