the assumption that the founding of a family is the personal adventure of a free man. Before slavery sank slowly out of sight under the new climate of Christianity, it may or may not be true that slaves were in some sense bred like cattle, valued as a promising stock for labour. If it was so it was so in a much looser and vaguer sense than the breeding of the Eugenists; and such modern philosophers read into the old paganism a fantastic pride and cruelty which are wholly modern. It may be, however, that pagan slaves had some shadow of the blessings of the Eugenist's care. It is quite certain that the pagan freemen would have killed the first man that suggested it. I mean suggested it seriously; for Plato was only a Bernard Shaw who unfortunately made his jokes in Greek. Among free men, the law, more often the creed, most commonly of all the custom, have laid all sorts of restrictions on sex for this reason or that. But law and creed and custom have never concentrated heavily except upon fixing and keeping the family when once it had been made. The act of founding the family, I repeat, was an individual adventure outside the frontiers of the State. Our first forgotten ancestors left this tradition behind them; and our own latest fathers and mothers a few years ago would have thought us lunatics to be discussing it. The shortest general definition of Eugenics on its practical side is that it does, in a more or less degree, propose to control some families at least as if they were families of pagan slaves. I
