arm was a cannibal.” What is one to say to such people? One can only say “Confine yourself to sucking poisoned blood from people’s arms, and I permit you to call yourself by the glorious title of Cannibal.” In this sense people say of Eugenics, “After all, whenever we discourage a schoolboy from marrying a mad negress with a hump back, we are really Eugenists.” Again one can only answer, “Confine yourselves strictly to such schoolboys as are naturally attracted to hump-backed negresses; and you may