I. The Cult of Evanescence
THE FIFTH MEN had not been endowed with that potential immortality which their makers themselves possessed. And from the fact that they were mortal and yet long-lived, their culture drew its chief brilliance and poignancy. Beings for whom the natural span was three thousand years, and ultimately as much as fifty thousand, were peculiarly troubled by the prospect of death, and by the loss of those dear to them. The mere ephemeral kind of spirit, that comes into being and then almost immediately ceases, before it has entered at all deeply into consciousness of itself, can face its end with a courage that is half unwitting. Even its smart in the loss of other beings with whom it has been intimate is but a vague and dreamlike suffering. For the ephemeral spirit has no time to grow fully awake, or fully intimate with another, before it must lose its beloved, and itself once more fade into unconsciousness. But with the long-lived yet not immortal Fifth Men the case was different. Gathering to themselves experience of the cosmos, acquiring an ever more precise and vivid insight and appreciation, they knew that very soon all this wealth of the soul must cease to be. And in love, though they might be fully intimate not merely with one but with very many persons, the death of one of these dear spirits seemed an irrevocable tragedy, an utter annihilation of the most resplendent kind of glory, an impoverishment of the cosmos for evermore.
In their brief primitive phase, the Fifth Men, like so many other races, sought to console themselves by unreasoning faith in a life after death, They conceived, for instance, that at death terrestrial beings embarked upon a career continuous with earthly life, but far more ample, either in some remote planetary system, or in some wholly distinct orb of space-time. But though such theories were never disproved in the primitive era, they gradually began to seem not merely improbable but ignoble. For it came to be recognized that the resplendent glories of personality, even in that degree of beauty which now for the first time was attained, were not after all the extreme of glory. It was seen with pain, but also with exultation, that even love’s demand that the beloved should have immortal life is a betrayal of man’s paramount allegiance. And little by little it became evident that those who used great gifts, and even genius, to establish the truth of the after life, or to seek contact with their beloved dead, suffered from a strange blindness, and obtuseness of the spirit. Though the love which had misled them was itself a very lovely thing, yet they were misled. Like children, searching for lost toys, they wandered. Like adolescents seeking to recapture delight in the things of childhood, they shunned those more difficult admirations which are proper to the grown mind.
And so it became a constant aim of the Fifth Men to school themselves to admire chiefly even in the very crisis of bereavement, not persons, but that great music of innumerable personal lives, which is the life of the race. And quite early in their career they discovered an unexpected beauty in the very fact that the individual must die. So that, when they had actually come into possession of the means to make themselves immortal, they refrained, choosing rather merely to increase the life-span of succeeding generations to fifty thousand years. Such a period seemed to be demanded for the full exercise of human capacity; but immortality, they held, would lead to spiritual disaster.
Now as their science advanced they saw that there had been a time, before the stars were formed, when there was no possible footing for minds in the cosmos; and that there would come a time when mentality would be driven out of existence. Earlier human species had not needed to trouble about mind’s ultimate fate; but for the long-lived Fifth Men the end, though remote, did not seem infinitely distant. The prospect distressed them. They had schooled themselves to live not for the individual but for the race; and now the life of the race itself was seen to be a mere instant between the endless void of the past and the endless void of the future. Nothing within their ken was more worthy of admiration than the organized progressive mentality of mankind; and the conviction that this most admired thing must soon cease, filled many of their less ample minds with horror and indignation. But in time the Fifth Men, like the Second Men long before them, came to suspect that even in this tragic brevity of mind’s course there was a quality of beauty, more difficult than the familiar beauty, but also more exquisite. Even thus imprisoned in an instant, the spirit of man might yet plumb the whole extent of space, and also the whole past and the whole future; and so, from behind his prison bars, he might render the universe that intelligent worship which, they felt, it demanded of him. Better so, they said, than that he should fret himself with puny efforts to escape. He is dignified by his very weakness, and the cosmos by its very indifference to him.
For æons they remained in this faith. And they schooled their hearts to acquiesce in it, saying, if it is so, it is best, and somehow we must learn to see that it is best. But what they meant by “best” was not what their predecessors would have meant. They did not, for instance, deceive themselves by pretending that after all they themselves actually preferred life to be evanescent. On the contrary, they continued to long that it might be otherwise. But having discovered, both behind the physical order and behind the desires of minds, a fundamental principle whose essence was æsthetic, they were faithful to the conviction that whatever was fact must somehow in the universal view be fitting, right, beautiful, integral to the form of the cosmos. And so they accepted as right a state of affairs which in their own hearts they still felt grievously wrong. This conviction of the irrevocability of the past and of the evanescence of mind induced in them a great tenderness for all beings that had lived and ceased. Deeming themselves to be near the crest of life’s achievement, blessed also with longevity and philosophic detachment, they were often smitten with pity for those humbler, briefer and less free spirits whose lot had fallen in the past. Moreover, themselves extremely complex, subtle, conscious, they conceived a generous admiration for all simple minds, for the early men, and for the beasts. Very strongly they condemned the action of their predecessors in destroying so many joyous and delectable creatures. Earnestly they sought to reconstruct in imagination all those beings that blind intellectualism had murdered. Earnestly they delved in the near and the remote past so as to recover as much as possible of the history of life on the planet. With meticulous love they would figure out the life stories of extinct types, such as the brontosaurus, the hippopotamus, the chimpanzee, the Englishman, the American, as also of the still extant amba. And while they could not but relish the comicality of these remote beings, their amusement was the outgrowth of affectionate insight into simple natures, and was but the obverse of their recognition that the primitive is essentially tragic, because blind. And so, while they saw that the main work of man must have regard to the future, they felt that he owed also a duty toward the past. He must preserve it in his own mind, if not actually in life at least in being. In the future lay glory, joy, brilliance of the spirit. The future needed service, not pity, not piety; but in the past lay darkness, confusion, waste, and all the cramped primitive minds, bewildered, torturing one another in their stupidity, yet one and all in some unique manner, beautiful.
The reconstruction of the past, not merely as abstract history but with the intimacy of the novel, thus became one of the main preoccupations of the Fifth Men. Many devoted themselves to this work, each individual specializing very minutely in some particular episode of human or animal history, and transmitting his work into the culture of the race. Thus increasingly the individual felt himself to be a single flicker between the teeming gulf of the never-more and the boundless void of the not-yet. Himself a member of a very noble and fortunate race, his zest in existence was tempered, deepened, by a sense of the presence, the ghostly presence, of the myriad less fortunate beings in the past. Sometimes, and especially in epochs when the contemporary world seemed most satisfactory and promising, this piety toward the primitive and the past became the dominant activity of the race, giving rise to alternating phases of rebellion against the tyrannical nature of the cosmos, and faith that in the universal view, after all, this horror must be right. In this latter mood it was held that the very irrevocability of the past dignified all past existents, and dignified the cosmos, as a work of tragic art is dignified by the irrevocability of disaster. It was this mood of acquiescence and faith which in the end became the characteristic attitude of the Fifth Men for many millions of years.
But a bewildering discovery was in store for the Fifth Men, a discovery which was to change their whole attitude toward existence. Certain obscure biological facts began to make them suspect, on purely empirical grounds, that past events were not after all simply non-existent, that though no longer existent in the temporal manner, they had eternal existence in some other manner. The effect of this increasing suspicion about the past was that a once harmonious race was divided for a while into two parties, those who insisted that the formal beauty of the universe demanded the tragic evanescence of all things, and those who determined to show that living minds could actually reach back into past events in all their pastness.
The readers of this book are not in a position to realize the poignancy of the conflict which now threatened to wreck humanity. They cannot approach it from the point of view of a race whose culture had consisted of an age-long schooling in admiration of an ever-vanishing cosmos. To the orthodox it seemed that the new view was iconoclastic, impertinent, vulgar. Their opponents, on the other hand, insisted that the matter must be decided dispassionately, according to the evidence. They were also able to point out that this devotion to evanescence was after all but the outcome of the conviction that the cosmos must be supremely noble. No one, it was said, really had direct vision of evanescence as in itself an excellence. So heartfelt was the dispute that the orthodox party actually broke off all “telepathic” communication with the rebels, and even went so far as to plan their destruction. There can be no doubt that if violence had actually been used the human race would have succumbed; for in a species of such high mental development internecine war would have been a gross violation of its nature. It would never have been able to live down so shameful a spiritual disaster. Fortunately, however, at the eleventh hour, common sense prevailed. The iconoclasts were permitted to carry on their research, and the whole race awaited the result.
This first attack upon the nature of time involved an immense co-operative work, both theoretical and practical. It was from biology that the first hint had come that the past persisted. And it would be necessary to restate the whole of biology and the physical sciences in terms of the new idea. On the practical side it was necessary to undertake a great campaign of experiment, physiological and psychological. We cannot stay to watch this work. Millions of years passed by. Sometimes, for thousands of years at a spell, temporal research was the main preoccupation of the race: sometimes it was thrust into the background, or completely ignored, during epochs which were dominated by other interests. Age after age passed, and always the effort of man in this sphere remained barren. Then at last there was a real success.
A child had been selected from among those produced by an age-long breeding enterprise, directed towards the mastery of time. From infancy this child’s brain had been very carefully controlled physiologically. Psychologically also he had been subjected to a severe treatment, that he might be properly schooled for his strange task. In the presence of several scientists and historians he was put into a kind of trance, and brought out of it again, half an hour later. He was then asked to give an account “telepathically” of his experiences during the trance. Unfortunately he was now so shattered that his evidence was almost unintelligible. After some months of rest he was questioned again, and was able to describe a curious episode which turned out to be a terrifying incident in the girlhood of his dead mother. He seemed to have seen the incident through her eyes, and to have been aware of all her thoughts. This alone proved nothing, for he might have received the information from some living mind. Once more, therefore, and in spite of his entreaties, he was put into the peculiar trance. On waking he told a rambling story of “little red people living in a squat white tower.” It was clear that he was referring to the Great Brains and their attendants. But once more, this proved nothing; and before the account was finished the child died.
Another child was chosen, but was not put to the test until late in adolescence. After an hour of the trance, he woke and became terribly agitated, but forced himself to describe an episode which the historians assigned to the age of the Martian invasions. The importance of this incident lay in his account of a certain house with a carved granite portico, situated at the head of a waterfall in a mountain valley. He said he had found himself to be an old woman, and that he, or she, was being hurriedly helped out of the house by the other inmates. They watched a formless monster creep down the valley, destroy their house, and mangle two persons who failed to get away in time. Now this house was not at all typical of the Second Men, but must have expressed the whim of some freakish individual. From evidence derived from the boy himself, it proved possible to locate the valley with reference to a former mountain, known to history. No valley survived in that spot; but deep excavations revealed the ancient slopes, the fault that had occasioned the waterfall, and the broken pillars.
This and many similar incidents confirmed the Fifth Men in their new view of time. There followed an age in which the technique of direct inspection of the past was gradually improved, but not without tragedy. In the early stages it was found impossible to keep the “medium” alive for more than a few weeks after his venture into the past. The experience seemed to set up a progressive mental disintegration which produced first insanity, then paralysis, and, within a few months, death. This difficulty was at last overcome. By one means and another a type of brain was produced capable of undergoing the strain of supra-temporal experience without fatal results. An increasingly large proportion of the rising generation had now direct access to the past, and were engaged upon a great restatement of history in relation to their first-hand experience; but their excursions into the past were uncontrollable. They could not go where they wanted to go, but only where fate flung them. Nor could they go of their own will, but only through a very complicated technique, and with the cooperation of experts. After a time the process was made much easier, in fact, too easy. The unfortunate medium might slip so easily into the trance that his days were eaten up by the past. He might suddenly fall to the ground, and lie rapt, inert, dependent on artificial feeding, for weeks, months, even for years. Or a dozen times in the same day he might be flung into a dozen different epochs of history. Or, still more distressing, his experience of past events might not keep pace with the actual rhythm of those events themselves. Thus he might behold the events of a month, or even a lifetime, fantastically accelerated so as to occupy a trance of no more than a day’s duration. Or, worse, he might find himself sliding backwards down the vista of the hours and experiencing events in an order the reverse of the natural order. Even the magnificent brains of the Fifth Men could not stand this. The result was maniacal behaviour, followed by death. Another trouble also beset these first experimenters. Supra-temporal experience proved to be like a dangerous and habit-forming drug. Those who ventured into the past might become so intoxicated that they would try to spend every moment of their natural lives in roaming among past events. Thus gradually they would lose touch with the present, live in absent-minded brooding, fail to react normally to their environment, turn socially worthless, and often come actually to physical disaster through inability to look after themselves.
Many more thousands of years passed before these difficulties and dangers were overcome. At length, however, the technique of supra-temporal experience was so perfected that every individual could at will practise it with safety, and could, within limits, project his vision into any locality of space-time which he desired to inspect. It was only possible, however, to see past events through the mind of some past organism, no longer living. And in practice only human minds, and to some extent the minds of the higher mammals, could be entered. The explorer retained throughout his adventure his own personality and system of memory. While experiencing the past individual’s perceptions, memories, thoughts, desires, and in fact the whole process and content of the past mind, the explorer continued to be himself, and to react in terms of his own character, now condemning, now sympathizing, now critically enjoying the spectacle.
The task of explaining the mechanism of this new faculty occupied the scientists and philosophers of the species for a very long period. The final account, of course, cannot be presented save by parable; for it was found necessary to recast many fundamental concepts in order to interpret the facts coherently. The only hint that I can give of the explanation is in saying, metaphorically of course, that the living brain had access to the past, not by way of some mysterious kind of racial memory, nor by some equally impossible journey up the stream of time, but by a partial awakening, as it were, into eternity, and into inspection of a minute tract of space-time through some temporal mind in the past, as though through an optical instrument. In the early experiments the fantastic speeding, slowing and reversal of the temporal process resulted from disorderly inspection. As a reader may either skim the pages of a book, or read at a comfortable pace, or dwell upon one word, or spell the sentence backwards, so, unintentionally, the novice in eternity might read or misread the mind that was presented to him.
This new mode of experience, it should be noted, was the activity of living brains, though brains of a novel kind. Hence what was to be discovered “through the medium of eternity” was limited by the particular exploring brain’s capacity of understanding what was presented to it. And, further, though the actual supra-temporal contact with past events occupied no time in the brain’s natural life, the assimilating of that moment of vision, the reduction of it to normal temporal memory in the normal brain structures, took time, and had to be done during the period of the trance. To expect the neural structure to record the experience instantaneously would be to expect a complicated machine to effect a complicated readjustment without a process of readjusting.
The access to the past had, of course, far-reaching effects upon the culture of the Fifth Men, Not only did it give them an incomparably more accurate knowledge of past events, and insight into the motives of historical personages, and into large-scale cultural movements, but also it effected a subtle change in their estimate of the importance of things. Though intellectually they had, of course, realized both the vastness and the richness of the past, now they realized it with an overwhelming vividness. Matters that had been known hitherto only historically, schematically, were now available to be lived through by intimate acquaintance. The only limit to such acquaintance was set by the limitations of the explorer’s own brain-capacity. Consequently the remote past came to enter into a man and shape his mind in a manner in which only the recent past, through memory, had shaped him hitherto. Even before the new kind of experience was first acquired, the race had been, as was said, peculiarly under the spell of the past; but now it was infinitely more so. Hitherto the Fifth Men had been like stay-at-home folk who had read minutely of foreign parts, but had never travelled; now they had become travellers experienced in all the continents of human time. The presences that had hitherto been ghostly were now presences of flesh and blood seen in broad daylight. And so the moving instant called the present appeared no longer as the only, and infinitesimal, real, but as the growing surface of an everlasting tree of existence. It was now the past that seemed most real, while the future still seemed void, and the present merely the impalpable becomingness of the indestructible past.
The discovery that past events were after all persistent, and accessible, was of course for the Fifth Men a source of deep joy; but also it caused them a new distress. While the past was thought of as a mere gulf of nonexistence, the inconceivably great pain, misery, baseness, that had fallen into that gulf, could be dismissed as done with; and the will could be concentrated wholly on preventing such horrors from occurring in the future. But now, along with past joy, past distress was found to be everlasting. And those who, in the course of their voyaging in the past, encountered regions of eternal agony, came back distraught. It was easy to remind these harrowed explorers that if pain was eternal, so also was joy. Those who had endured travel in the tragic past were apt to dismiss such assurances with contempt, affirming that all the delights of the whole population of time could not compensate for the agony of one tortured individual. And anyhow, they declared, it was obvious that there had been no preponderance of joy over pain. Indeed, save in the modern age, pain had been overwhelmingly in excess.
So seriously did these convictions prey upon the minds of the Fifth Men, that in spite of their own almost perfect social order, in which suffering had actually to be sought out as a tonic, they fell into despair. At all times, in all pursuits, the presence of the tragic past haunted them, poisoning their lives, sapping their strength. Lovers were ashamed of their delight in one another. As in the far-off days of sexual taboo, guilt crept between them, and held their spirits apart even while their bodies were united.
It was while they were struggling in the grip of this vast social melancholy, and anxiously erasing some new vision by which to reinterpret or transcend the agony of the past, that the Fifth Men were confronted with a most unexpected physical crisis. It was discovered that something queer was happening to the moon; in fact, that the orbit of the satellite was narrowing in upon the earth in a manner contrary to all the calculations of the scientists.
The Fifth Men had long ago fashioned for themselves an all-embracing and minutely coherent system of natural sciences, every factor in which had been put to the test a thousand times and had never been shaken. Imagine, then, their bewilderment at this extraordinary discovery. In ages when science was still fragmentary, a subversive discovery entailed merely a reorganization of some one department of science; but by now, such was the coherence of knowledge, that any minute discrepancy of fact and theory must throw man into a state of complete intellectual vertigo.
The evolution of the lunar orbit had, of course, been studied from time immemorial. Even the First Men had learned that the moon must first withdraw from and subsequently once more approach the earth, till it should reach a critical proximity and begin to break up into a swarm of fragments likes the rings of Saturn. This view had been very thoroughly confirmed by the Fifth Men themselves. The satellite should have continued to withdraw for yet many hundreds of millions of years; but in fact it was now observed that not only had the withdrawal ceased, but a comparatively rapid approach had begun.
Observations and calculations were repeated, and ingenious theoretical explanations were suggested; but the truth remained completely hidden. It was left to a future and more brilliant species to discover the connexion between a planet’s gravitation and its cultural development. Meanwhile, the Fifth Men knew only that the distance between the earth and the moon was becoming smaller with ever-increasing rapidity.
This discovery was a tonic to a melancholy race. Men turned from the tragic past to the bewildering present and the uncertain future.
For it was evident that, if the present acceleration of approach were to be maintained, the moon would enter the critical zone and disintegrate in less than ten million years; and, further, that the fragments would not maintain themselves as a ring, but would soon crash upon the earth. Heat generated by their impact would make the surface of the earth impossible as the home of life. A short-lived and short-sighted species might well have considered ten million years as equivalent to eternity. Not so the Fifth Men. Thinking primarily in terms of the race, they recognized at once that their whole social policy must now be dominated by this future catastrophe. Some there were indeed who at first refused to take the matter seriously, saying that there was no reason to believe that the moon’s odd behaviour would continue indefinitely. But as the years advanced, this view became increasingly improbable. Some of those who had spent much of their lives in exploration of the past now sought to explore the future also, hoping to prove that human civilization would always be discoverable on the earth in no matter how remote a future. But the attempt to unveil the future by direct inspection failed completely. It was surmised, erroneously, that future events, unlike past events, must be strictly non-existent until their creation by the advancing present.
Clearly humanity must leave its native planet. Research was therefore concentrated on the possibility of flight through empty space, and the suitability of neighbouring worlds. The only alternatives were Mars and Venus. The former was by now without water and without atmosphere. The latter had a dense moist atmosphere; but one which lacked oxygen. The surface of Venus, moreover, was known to be almost completely covered with a shallow ocean. Further the planet was so hot by day that, even at the poles, man in his present state would scarcely survive.
It did not take the Fifth Men many centuries to devise a tolerable means of voyaging in interplanetary space. Immense rockets were constructed, the motive power of which was derived from the annihilation of matter. The vehicle was propelled simply by the terrific pressure of radiation thus produced. “Fuel” for a voyage of many months, or even years, could, of course, easily be carried, since the annihilation of a minute amount of matter produced a vast wealth of energy. Moreover, when once the vessel had emerged from the earth’s atmosphere, and had attained full speed, she would, of course, maintain it without the use of power from the rocket apparatus. The task of rendering the “ether ship” properly manageable and decently habitable proved difficult, but not insurmountable. The first vessel to take the ether was a cigar-shaped hull some three thousand feet long, and built of metals whose artificial atoms were incomparably more rigid than anything hitherto known. Batteries of “rocket” apparatus at various points on the hull enabled the ship not only to travel forward, but to reverse, turn in any direction, or side-step. Windows of an artificial transparent element, scarcely less strong than the metal of the hull, enabled the voyagers to look around them. Within there was ample accommodation for a hundred persons and their provisions for three years. Air for the same period was manufactured in transit from protons and electrons stored under pressure comparable to that in the interior of a star. Heat was, of course, provided by the annihilation of matter. Powerful refrigeration would permit the vessel to approach the sun almost to the orbit of Mercury. An “artificial gravity” system, based on the properties of the electro-magnetic field, could be turned on and regulated at will, so as to maintain a more or less normal environment for the human organism.
This pioneer ship was manned with a navigating crew and a company of scientists, and was successfully dispatched upon a trial trip. The intention was to approach close to the surface of the moon, possibly to circumnavigate it at an altitude of ten thousand feet, and to return without landing. For many days those on earth received radio messages from the vessel’s powerful installation, reporting that all was going well. But suddenly the messages ceased, and no more was ever heard of the vessel. Almost at the moment of the last message, telescopes had revealed a sudden flash of light at a point on the vessel’s course. It was therefore surmised that she had collided with a meteor and fused with the heat of the impact.
Other vessels were built and dispatched on trial voyages. Many failed to return. Some got out of control, and reported that they were heading for outer space or plunging toward the sun, their hopeless messages continuing until the last of the crew succumbed to suffocation. Other vessels returned successfully, but with crews haggard and distraught from long confinement in bad atmosphere. One, venturing to land on the moon, broke her back, so that the air rushed out of her, and her people died. After her last message was received, she was detected from the earth, as an added speck on the stippled surface of a lunar “sea.”
As time passed, however, accidents became rarer; indeed, so rare that trips in the void began to be a popular form of amusement. Literature of the period reverberates with the novelty of such experiences, with the sense that man had at last learned true flight, and acquired the freedom of the solar system. Writers dwelt upon the shock of seeing, as the vessel soared and accelerated, the landscape dwindle to a mere illuminated disk or crescent, surrounded by constellations. They remarked also the awful remoteness and mystery which travellers experienced on these early voyages, with dazzling sunlight on one side of the vessel and dazzling bespangled night on the other. They described how the intense sun spread his corona against a black and star-crowded sky. They expatiated also on the overwhelming interest of approaching another planet; of inspecting from the sky the still visible remains of Martian civilization; of groping through the cloud banks of Venus to discover islands in her almost coastless ocean; of daring an approach to Mercury, till the heat became insupportable in spite of the best refrigerating mechanism; of feeling a way across the belt of the asteroids and onwards toward Jupiter, till shortage of air and provisions forced a return.
But though the mere navigation of space was thus easily accomplished, the major task was still untouched. It was necessary either to remake man’s nature to suit another planet, or to modify conditions upon another planet to suit man’s nature. The former alternative was repugnant to the Fifth Men. Obviously it would entail an almost complete refashioning of the human organism. No existing individual could possibly be so altered as to live in the present conditions of Mars or Venus. And it would probably prove impossible to create a new being, adapted to these conditions, without sacrificing the brilliant and harmonious constitution of the extant species.
On the other hand, Mars could not be made habitable without first being stocked with air and water; and such an undertaking seemed impossible. There was nothing for it, then, but to attack Venus. The polar surfaces of that planet, shielded by impenetrable depths of cloud, proved after all not unendurably hot. Subsequent generations might perhaps be modified so as to withstand even the sub-arctic and “temperate” climates. Oxygen was plentiful, but it was all tied up in chemical combination. Inevitably so, since oxygen combines very readily, and on Venus there was no vegetable life to exhale the free gas and replenish the ever-vanishing supply. It was necessary, then, to equip Venus with an appropriate vegetation, which in the course of ages should render the planet’s atmosphere hospitable to man. The chemical and physical conditions on Venus had therefore to be studied in great detail, so that it might be possible to design a kind of life which would have a chance of flourishing. This research had to be carried out from within the ether ships, or with gas helmets, since no human being could live in the natural atmosphere of the planet.
We must not dwell upon the age of heroic research and adventure which now began. Observations of the lunar orbit were showing that ten millions years was too long an estimate of the future habitability of the earth; and it was soon realized that Venus could not be made ready soon enough unless some more rapid change was set on foot. It was therefore decided to split up some of the ocean of the planet into hydrogen and oxygen by a vast process of electrolysis. This would have been a more difficult task, had not the ocean been relatively free from salt, owing to the fact that there was so little dry land to be denuded of salts by rain and river. The oxygen thus formed by electrolysis would be allowed to mix with the atmosphere. The hydrogen had to be got rid of somehow, and an ingenious method was devised by which it should be ejected beyond the limits of the atmosphere at so great a speed that it would never return. Once sufficient free oxygen had been produced, the new vegetation would replenish the loss due to oxidation. This work was duly set on foot. Great automatic electrolysing stations were founded on several of the islands; and biological research produced at length a whole flora of specialized vegetable types to cover the land surface of the planet. It was hoped that in less than a million years Venus would be fit to receive the human race, and the race fit to live on Venus.
Meanwhile a careful survey of the planet had been undertaken. Its land surface, scarcely more than a thousandth that of the earth, consisted of an unevenly distributed archipelago of mountainous islands. The planet had evidently not long ago been through a mountain-forming era, for soundings proved its whole surface to be extravagantly corrugated. The ocean was subject to terrific storms and currents; for since the planet took several weeks to rotate, there was a great difference of temperature and atmospheric pressure between the almost arctic hemisphere of night and the sweltering hemisphere of day. So great was the evaporation, that open sky was almost never visible from any part of the planet’s surface; and indeed the average day-time weather was a succession of thick fogs and fantastic thunderstorms. Rain in the evening was a continuous torrent. Yet before night was over the waves clattered with fragments of ice.
Man looked upon his future home with loathing, and on his birthplace with an affection which became passionate. With its blue sky, its incomparable starry nights, its temperate and varied continents, its ample spaces of agriculture, wilderness and park, its well-known beasts and plants, and all the material fabric of the most enduring of terrestrial civilizations, it seemed to the men and women who were planning flight almost a living thing imploring them not to desert it. They looked often with hate at the quiet moon, now visibly larger than the moon of history. They revised again and again their astronomical and physical theories, hoping for some flaw which should render the moon’s observed behaviour less mysterious, less terrifying. But they found nothing. It was as though a fiend out of some ancient myth had come to life in the modern world, to interfere with the laws of nature for man’s undoing.
Another trouble now occurred. Several electrolysis stations on Venus were wrecked, apparently by submarine eruption. Also, a number of etherships, engaged in surveying the ocean, mysteriously exploded. The explanation was found when one of these vessels, though damaged, was able to return to the earth. The commander reported that, when the sounding line was drawn up, a large spherical object was seen to be attached to it. Closer inspection showed that this object was fastened to the sounding apparatus by a hook, and was indeed unmistakably artificial, a structure of small metal plates riveted together. While preparations were being made to bring the object within the ship, it happened to bump against the hull, and then it exploded.
Evidently there must be intelligent life somewhere in the ocean of Venus. Evidently the marine Venerians resented the steady depletion of their aqueous world, and were determined to stop it. The terrestrials had assumed that water in which no free oxygen was dissolved could not support life. But observation soon revealed that in this world-wide ocean there were many living species, some sessile, others free-swimming, some microscopic, others as large as whales. The basis of life in these creatures lay not in photosynthesis and chemical combination, but in the controlled disintegration of radio-active atoms. Venus was particularly rich in these atoms, and still contained certain elements which had long ago ceased to exist on the earth. The oceanic fauna subsisted in the destruction of minute quantities of radio-active atoms throughout its tissues.
Several of the Venerian species had attained considerable mastery over their physical environment, and were able to destroy one another very competently with various mechanical contrivances. Many types were indeed definitely intelligent and versatile within certain limits. And of these intelligent types, one had come to dominate all the others by virtue of its superior intelligence, and had constructed a genuine civilization on the basis of radio-active power. These most developed of all the Venerian creatures were beings of about the size and shape of a swordfish. They had three manipulative organs, normally sheathed within the long “sword,” but capable of extension beyond its point, as three branched muscular tentacles. They swam with a curious screw-like motion of their bodies and triple tails. Three fins enabled them to steer. They had also organs of phosphorescence, vision, touch, and something analogous to hearing. They appeared to reproduce asexually, laying eggs in the ooze of the ocean bed. They had no need of nutrition in the ordinary sense; but in infancy they seemed to gather enough radio-active matter to keep them alive for many years. Each individual, when his stock was running out and he began to be feeble, was either destroyed by his juniors or buried in a radio-active mine, to rise from this living death in a few months completely rejuvenated.
At the bottom of the Venerian ocean these creatures thronged in cities of proliferated coral-like buildings, equipped with many complex articles, which must have constituted the necessities and luxuries of their civilization. So much was ascertained by the Terrestrials in the course of their submarine exploration. But the mental life of Venerians remained hidden. It was clear, indeed, that like all living things, they were concerned with self-maintenance and the exercise of their capacities; but of the nature of these capacities little was discoverable. Clearly they used some kind of symbolic language, based on mechanical vibrations set up in the water by the snapping claws of their tentacles. But their more complex activities were quite unintelligible. All that could be recorded with certainty was that they were much addicted to warfare, even to warfare between groups of one species; and that even in the stress of military disaster they maintained a feverish production of material articles of all sorts, which they proceeded to destroy and neglect.
One activity was observed which was peculiarly mysterious. At certain seasons three individuals, suddenly developing unusual luminosity, would approach one another with rhythmic swayings and tremors, and would then rise on their tails and press their bodies together. Sometimes at this stage an excited crowd would collect, whirling around the three like driven snow. The chief performers would now furiously tear one another to pieces with their crab-like pincers, till nothing was left but tangled shreds of flesh, the great swords, and the still twitching claws. The Terrestrials, observing these matters with difficulty, at first suspected some kind of sexual intercourse; but no reproduction was ever traced to this source. Possibly the behaviour had once served a biological end, and had now become a useless ritual. Possibly it was a kind of voluntary religious sacrifice. More probably it was of a quite different nature, unintelligible to the human mind.
As man’s activities on Venus became more extensive, the Venerians became more energetic in seeking to destroy him. They could not come out of the ocean to grapple with him, for they were deep-sea organisms. Deprived of oceanic pressure, they would have burst. But they contrived to hurl high explosives into the centres of the islands, or to undermine them from tunnels. The work of electrolysis was thus very seriously hampered. And as all efforts to parley with the Venerians failed completely, it was impossible to effect a compromise. The Fifth Men were thus faced with a grave moral problem. What right had man to interfere in a world already possessed by beings who were obviously intelligent, even though their mental life was incomprehensible to man? Long ago man himself had suffered at the hands of Martian invaders, who doubtless regarded themselves as more noble than the human race. And now man was committing a similar crime. On the other hand, either the migration to Venus must go forward, or humanity must be destroyed; for it seemed quite certain by now that the moon would fall, and at no very distant date. And though man’s understanding of the Venerians was so incomplete, what he did know of them strongly suggested that they were definitely inferior to himself in mental range. The judgment might, of course, be mistaken; the Venerians might after all be so superior to man that man could not get an inkling of their superiority. But this argument would apply equally to jelly-fish and micro-organisms. Judgment had to be passed according to the evidence available. So far as man could judge at all in the matter, he was definitely the higher type.
There was another fact to be taken into account. The life of the Venerian organism depended on the existence of radio-active atoms. Since those atoms are subject to disintegration, they must become rarer. Venus was far better supplied than the earth in this respect, but there must inevitably come a time when there would be no more radio-active matter in Venus. Now submarine research showed that the Venerian fauna had once been much more extensive, and that the increasing difficulty of procuring radio-active matter was already the great limiting factor of civilization. Thus the Venerians were doomed, and man would merely hasten their destruction.
It was hoped, of course, that in colonizing Venus mankind would be able to accommodate itself without seriously interfering with the native population. But this proved impossible for two reasons. In the first place, the natives seemed determined to destroy the invader even if they should destroy themselves in the process. Titanic explosions were engineered, which caused the invaders serious damage, but also strewed the ocean surface with thousands of dead Venerians. Secondly, it was found that, as electrolysis poured more and more free oxygen into the atmosphere, the ocean absorbed some of the potent element back into itself by solution; and this dissolved oxygen had a disastrous effect upon the oceanic organisms. Their tissues began to oxidize. They were burnt up, internally and externally, by a slow fire. Man dared not stop the process of electrolysis until the atmosphere had become as rich in oxygen as his native air. Long before this state was reached, it was already clear that the Venerians were beginning to feel the effects of the poison, and that in a few thousand years, at most, they would be exterminated. It was therefore determined to put them out of their misery as quickly as possible. Men could by now walk abroad on the islands of Venus, and indeed the first settlements were already being founded. They were thus able to build a fleet of powerful submarine vessels to scour the ocean and destroy the whole native fauna.
This vast slaughter influenced the mind of the fifth human species in two opposite directions, now flinging it into despair, now rousing it to grave elation. For on the one hand the horror of the slaughter produced a haunting guiltiness in all men’s minds, an unreasoning disgust with humanity for having been driven to murder in order to save itself. And this guiltiness combined with the purely intellectual loss of self-confidence which had been produced by the failure of science to account for the moon’s approach. It re-awakened, also, that other quite irrational sense of guilt which had been bred of sympathy with the everlasting distress of the past. Together, these three influences tended toward racial neurosis.
On the other hand a very different mood sometimes sprang from the same three sources. After all, the failure of science was a challenge to be gladly accepted; it opened up a wealth of possibilities hitherto unimagined. Even the unalterable distress of the past constituted a challenge; for in some strange manner the present and future, it was said, must transfigure the past. As for the murder of Venerian life, it was, indeed, terrible, but right. It had been committed without hate; indeed, rather in love. For as the navy proceeded with its relentless work, it had gathered much insight into the life of the natives, and had learned to admire, even in a sense to love, while it killed. This mood, of inexorable yet not ruthless will, intensified the spiritual sensibility of the species, refined, so to speak, its spiritual hearing, and revealed to it tones and themes in the universal music which were hitherto obscure.
Which of these two moods, despair or courage, would triumph? All depended on the skill of the species to maintain a high degree of vitality in untoward circumstances.
Man now busied himself in preparing his new home. Many kinds of plant life, derived from the terrestrial stock, but bred for the Venerian environment, now began to swarm on the islands and in the sea. For so restricted was the land surface, that great areas of ocean had to be given over to specially designed marine plants, which now formed immense floating continents of vegetable matter. On the least torrid islands appeared habitable pylons, forming an architectural forest, with vegetation on every acre of free ground. Even so, it would be impossible for Venus ever to support the huge population of the earth. Steps had therefore been taken to ensure that the birth-rate should fall far short of the death-rate; so that, when the time should come, the race might emigrate without leaving any living members behind. No more than a hundred million, it was reckoned, could live tolerably on Venus. The population had therefore to be reduced to a hundredth of its former size, And since, in the terrestrial community, with its vast social and cultural activity, every individual had fulfilled some definite function in society, it was obvious that the new community must be not merely small but mentally impoverished. Hitherto, each individual had been enriched by intercourse with a far more intricate and diverse social environment than would be possible on Venus.
Such was the prospect when at length it was judged advisable to leave the earth to its fate. The moon was now so huge that it periodically turned day into night, and night into a ghastly day. Prodigious tides and distressful weather conditions had already spoilt the amenities of the earth, and done great damage to the fabric of civilization. And so at length humanity reluctantly took flight. Some centuries passed before the migration was completed, before Venus had received, not only the whole remaining human population, but also representatives of many other species of organisms, and all the most precious treasures of man’s culture.