slavery was neither the most effective nor the least humane method of labor exploitation; and the world is now feeling its way towards a still more effective system which shall abolish the freedom of the worker without again making his exploiter responsible for him. Still, there is always some mitigation: there is the fear of revolt; and there are the effects of kindliness and affection. Let it be repeated therefore that no indictment is here laid against the world on the score of what its criminals and monsters do. The fires of Smithfield and of the Inquisition were lighted by earnestly pious people, who were kind and good as kindness and goodness go. And when a negro is dipped in kerosene and set on fire in America at the present time, he is not a good man lynched by ruffians: he is a criminal lynched by crowds of respectable, charitable, virtuously indignant, high-minded citizens, who, though they act outside the law, are at least more merciful than the American legislators and judges who not so long ago condemned men to solitary confinement for periods, not of five months, as our own practice is, but of five years and more. The things that our moral monsters do may be left out of account with St. Bartholomew massacres and other momentary outbursts of social disorder. Judge us by the admitted and respected practice of our most reputable circles; and, if you know the facts and are strong enough to look them in the face, you must admit that unless we are replaced by a more highly evolved animal--in short, by the Superman--the world must remain a den of dangerous animals among whom our few accidental supermen, our Shakespears, Goethes, Shelleys, and their like, must live as precariously as lion tamers do, taking the humor of their situation, and the dignity of their superiority, as a set-off to the horror of the one and the loneliness of the other. IX THE VERDICT OF HISTORY