The Human Drift. Джек Лондон
and it is not in the nature of flesh and blood to indulge in the carnage made possible by present-day machinery. This is not theoretical, as will be shown by a comparison of deaths in battle and men involved, in the South African War and the Spanish-American War on the one hand, and the Civil War or the Napoleonic Wars on the other.
Not only has war, by its own evolution, rendered itself futile, but man himself, with greater wisdom and higher ethics, is opposed to war. He has learned too much. War is repugnant to his common sense. He conceives it to be wrong, to be absurd, and to be very expensive. For the damage wrought and the results accomplished, it is not worth the price. Just as in the disputes of individuals the arbitration of a civil court instead of a blood feud is more practical, so, man decides, is arbitration more practical in the disputes of nations.
War is passing, disease is being conquered, and man’s food-getting efficiency is increasing. It is because of these factors that there are a billion and three quarters of people alive to-day instead of a billion, or three-quarters of a billion. And it is because of these factors that the world’s population will very soon be two billions and climbing rapidly toward three billions. The lifetime of the generation is increasing steadily. Men live longer these days. Life is not so precarious. The newborn infant has a greater chance for survival than at any time in the past. Surgery and sanitation reduce the fatalities that accompany the mischances of life and the ravages of disease. Men and women, with deficiencies and weaknesses that in the past would have effected their rapid extinction, live to-day and father and mother a numerous progeny. And high as the food-getting efficiency may soar, population is bound to soar after it. “The abysmal fecundity” of life has not altered. Given the food, and life will increase. A small percentage of the billion and three-quarters that live to-day may hush the clamour of life to be born, but it is only a small percentage. In this particular, the life in the man-animal is very like the life in the other animals.
And still another change is coming in human affairs. Though politicians gnash their teeth and cry anathema, and man, whose superficial book-learning is vitiated by crystallised prejudice, assures us that civilisation will go to smash, the trend of society, to-day, the world over, is toward socialism. The old individualism is passing. The state interferes more and more in affairs that hitherto have been considered sacredly private. And socialism, when the last word is said, is merely a new economic and political system whereby more men can get food to eat. In short, socialism is an improved food-getting efficiency.
Furthermore, not only will socialism get food more easily and in greater quantity, but it will achieve a more equitable distribution of that food. Socialism promises, for a time, to give all men, women, and children all they want to eat, and to enable them to eat all they want as often as they want. Subsistence will be pushed back, temporarily, an exceedingly long way. In consequence, the flood of life will rise like a tidal wave. There will be more marriages and more children born. The enforced sterility that obtains to-day for many millions, will no longer obtain. Nor will the fecund millions in the slums and labour-ghettos, who to-day die of all the ills due to chronic underfeeding and overcrowding, and who die with their fecundity largely unrealised, die in that future day when the increased food-getting efficiency of socialism will give them all they want to eat.
It is undeniable that population will increase prodigiously-just as it has increased prodigiously during the last few centuries, following upon the increase in food-getting efficiency. The magnitude of population in that future day is well nigh unthinkable. But there is only so much land and water on the surface of the earth. Man, despite his marvellous accomplishments, will never be able to increase the diameter of the planet. The old days of virgin continents will be gone. The habitable planet, from ice-cap to ice-cap, will be inhabited. And in the matter of food-getting, as in everything else, man is only finite. Undreamed-of efficiencies in food-getting may be achieved, but, soon or late, man will find himself face to face with Malthus’ grim law. Not only will population catch up with subsistence, but it will press against subsistence, and the pressure will be pitiless and savage. Somewhere in the future is a date when man will face, consciously, the bitter fact that there is not food enough for all of him to eat.
When this day comes, what then? Will there be a recrudescence of old obsolete war? In a saturated population life is always cheap, as it is cheap in China, in India, to-day. Will new human drifts take place, questing for room, carving earth-space out of crowded life. Will the Sword again sing:
“Follow, O follow, then,
Heroes, my harvesters!
Where the tall grain is ripe
Thrust in your sickles!
Stripped and adust
In a stubble of empire
Scything and binding
The full sheaves of sovereignty.”
Even if, as of old, man should wander hungrily, sword in hand, slaying and being slain, the relief would be only temporary. Even if one race alone should hew down the last survivor of all the other races, that one race, drifting the world around, would saturate the planet with its own life and again press against subsistence. And in that day, the death rate and the birth rate will have to balance. Men will have to die, or be prevented from being born. Undoubtedly a higher quality of life will obtain, and also a slowly decreasing fecundity. But this decrease will be so slow that the pressure against subsistence will remain. The control of progeny will be one of the most important problems of man and one of the most important functions of the state. Men will simply be not permitted to be born.
Disease, from time to time, will ease the pressure. Diseases are parasites, and it must not be forgotten that just as there are drifts in the world of man, so are there drifts in the world of micro-organisms – hunger-quests for food. Little is known of the micro-organic world, but that little is appalling; and no census of it will ever be taken, for there is the true, literal “abysmal fecundity.” Multitudinous as man is, all his totality of individuals is as nothing in comparison with the inconceivable vastness of numbers of the micro-organisms. In your body, or in mine, right now, are swarming more individual entities than there are human beings in the world to-day. It is to us an invisible world. We only guess its nearest confines. With our powerful microscopes and ultramicroscopes, enlarging diameters twenty thousand times, we catch but the slightest glimpses of that profundity of infinitesimal life.
Little is known of that world, save in a general way. We know that out of it arise diseases, new to us, that afflict and destroy man. We do not know whether these diseases are merely the drifts, in a fresh direction, of already-existing breeds of micro-organisms, or whether they are new, absolutely new, breeds themselves just spontaneously generated. The latter hypothesis is tenable, for we theorise that if spontaneous generation still occurs on the earth, it is far more likely to occur in the form of simple organisms than of complicated organisms.
Another thing we know, and that is that it is in crowded populations that new diseases arise. They have done so in the past. They do so to-day. And no matter how wise are our physicians and bacteriologists, no matter how successfully they cope with these invaders, new invaders continue to arise – new drifts of hungry life seeking to devour us. And so we are justified in believing that in the saturated populations of the future, when life is suffocating in the pressure against subsistence, that new, and ever new, hosts of destroying micro-organisms will continue to arise and fling themselves upon earth-crowded man to give him room. There may even be plagues of unprecedented ferocity that will depopulate great areas before the wit of man can overcome them. And this we know: that no matter how often these invisible hosts may be overcome by man’s becoming immune to them through a cruel and terrible selection, new hosts will ever arise of these micro-organisms that were in the world before he came and that will be here after he is gone.
After he is gone? Will he then some day be gone, and this planet know him no more? Is it thither that the human drift in all its totality is trending? God Himself is silent on this point, though some of His prophets have given us vivid representations of that last day when the earth shall pass into nothingness. Nor does science, despite its radium speculations and its attempted analyses of the ultimate nature of matter, give us any other word than that man will pass. So far as man’s knowledge goes, law is universal. Elements react under certain unchangeable conditions. One of these conditions is temperature.