attaches to the two great transitions: the origin of the universe itself and the origin of the principle of life itself. Most philosophers have the enlightenment to add that a third mystery attaches to the origin of man himself. In other words, a third bridge was built across a third abyss of the unthinkable when there came into the world what we call reason and what we call will. Man is not merely an evolution but rather a revolution. That he has a backbone or other parts upon a similar pattern to birds and fishes is an obvious fact, whatever be the meaning of the fact. But if we attempt to regard him, as it were, as a quadruped standing on his hind legs, we shall find what follows far more fantastic and subversive than if he were standing on his head.
I will take one example to serve for an introduction to the story of man. It illustrates what I mean by saying that a certain childish directness is needed to see the truth about the childhood of the world. It illustrates what I mean by saying that a mixture of popular science and journalistic jargon has confused the facts about the first things, so that we cannot see which of them really comes first. It illustrates, though only in one convenient illustration, all that I mean by the necessity of seeing the sharp differences that give its shape to history, instead of being submerged in all these generalisations about slowness and sameness. For we do indeed require, in Mr. Wells’s phrase, an outline of history. But we may venture to say, in Mr. Mantalini’s phrase, that this evolutionary history has no outline or is a demd outline. But, above all, it illustrates what I mean by saying that the more we really look at man as an animal, the less he will look like one.
Today all our novels and newspapers will be found swarming with numberless allusions to a popular character called a Caveman. He seems to be quite familiar to us, not only as a public character but as a private character. His psychology is seriously taken into account in psychological fiction and psychological medicine. So far as I can understand, his chief occupation in life was knocking his wife about, or treating women in