Professor William James is the author of an excellent essay entitled "A Moral Equivalent for War." He sets forth the idea that men have loved war through the ages because it has called forth their highest efforts, has made them more fully aware of the powers of their being. He asks, May it not be possible for man, of his own free impulse, born of his love of life and the wonderful potentialities which it unfolds, to invent for himself a discipline, a code based, not upon the destruction of other men and their enslavement, but upon cooperative emulation in the unfoldment of the powers of the mind? That this can be done by men, I have never doubted. That it will be done, and done quickly, has been made certain by the late world conflict, which has demonstrated to all thinking people that the progress of the mechanical arts has been such that man is now able to inflict upon his own civilization more damage than it is able to endure. CHAPTER VII MAKING OUR MORALS (Attempts to show that human morality must change to fit human facts, and there can be no judge of it save human reason.) Assuming the argument of the preceding chapters to be accepted, it appears that human life is in part at least a product of human will, guided by human intelligence. Man finds himself in the position of the crew of a ship in the middle of the ocean; he does not know exactly how the ship was made, or how it came to be in its present position, but he has discovered how the engines are run, and how the ship is steered, and the meaning of the compass. So now he takes charge of the ship, and keeps it afloat amid many perils; and meantime, on the bridge of the vessel, there goes on a furious argument over the question what port the ship shall be steered to and what chart shall be used. It is not well as a rule to trust to similes, but this simile is useful because it helps us to realize how fluid and changeable are the conditions of man's life, and how incessant and urgent the problems with which he finds himself confronted. The moral and legal codes of mankind may be compared to the steering orders which are given to the helmsman of the vessel. Northeast by north, he is told; and if during the night a heavy wind arises, and pushes the bow of the vessel off to starboard, then the helmsman has to push the wheel in the opposite direction. If he does not do so, he may find that his vessel has swung around and is going to some other part of the world. Next morning the passengers may wake up and find the ship on the rocks--because the helmsman persisted in following certain steering directions which were laid down in an ancient Hebrew book two or three thousand years ago!