Aristotle himself had lent it the full weight of his prestige. Girls in particular were liable to be winnowed ruthlessly. Those who were rescued from the wayside would invariably be raised as slaves. Brothels were full of women who, as infants, had been abandoned by their parents – so much so that it had long provided novelists with a staple of their fiction. Only a few peoples – the odd German tribe and, inevitably, the Jews – had stood aloof from the exposure of unwanted children.