always in my thoughts, the great bulk of my time was occupied with other activities. For decade after decade I would merely watch the manifold operations of our great community, wandering into all countries, seeking intimacy with all sorts of persons, peering through microscopes and astronomical instruments, watching the birth of inventions in other minds, studying the eugenists’ plans for new generations, or the latest improvements in ethereal navigation. Much of my time was spent in ether-ships, much in the Uranian colonies, much in the interior of the mine-honeycombed Pluto. Sometimes I would go as a guest into the Land of the Young to spend years in comparing our own young things with the primitive races of the past. Occasionally I have been chiefly concerned for a decade at a time with the appreciation or practice of some creative art, most often with our supreme art, which I must reluctantly call ‘telepathic verse’. Somewhat as auditory verse uses sound, this most subtle of all arts uses our direct sensitivity to ethereal vibrations for the evocation of rhythms and patterns of sensory images and ideas. Sometimes, on the other hand, I have been absorbed in some special problem of natural science, and have done little but follow the experiments of scientific workers. Much of my time, of course, has been given to cosmology, and much to metaphysics; for in my world these subjects compel the attention of every man and woman. Sometimes for a year or so I would do little but rebuild my house or cultivate my garden; or I would become wholly absorbed in the invention or construction of some toy for a child friend. Sometimes my main preoccupation for several years has been intimacy with some woman, of my own nation or another. It must be confessed that I am more disposed to this kind of refreshment than most of my fellows. But I do not regret it. In these many brief lyrical matings of body and mind I seem to experience in a very special manner that which unites the developed and the primitive. Now and then, like most of my fellows, I spend a decade or so in lonely wandering, giving myself wholly to the sensuous and instinctive life. It was on one of these occasions that I first met the translucent woman whom I have called Panther. Many have I loved; but with her, whom I meet only in the wilderness, I have a very special relation. For whereas my spirit turns ever to the past, hers turns to the future; and each without the other is an empty thing.
This great freedom and variety of life, and this preponderance of leisure over work, are characteristic of my world. The engineer, the chemist, even the agriculturist and the ethereal navigator, spend less time at their own special tasks than in watching the lives of others. Indeed it is only by means of this system of mutual observation, augmented by our constant telepathic intercourse, that we can preserve that understanding of one another which is the life-blood of our community. In your world this perfect accord of minds is impossible. Yet your differences of racial temperament and of acquired bias are as nothing beside the vast diversity of innate disposition which is at once our constant danger and our chief strength.
From the time when I had reached full maturity of mind, and had become expert in my special calling, up to my present age of twenty thousand years, my life has been even, though eventful. I have of course had my difficulties and anxieties, my griefs and my triumphs. I lost my two closest friends in an ether-ship disaster. Another friend, younger than myself, has developed in such a strange manner that, though I do my best to understand him telepathically, I cannot but feel that he is seriously abnormal, and will sooner or later either come to grief or achieve some novel splendour. This has been my most serious anxiety apart from my work.
Work has been by far the most important factor in my life. Peculiarly gifted by inheritance, I have co-operated with the equally gifted fellow-workers of my generation to raise the art of past-exploration to a new range of power. My novitiate was spent in studying one of the earlier Neptunian civilizations. Since then I have acquired considerable first-hand knowledge of every one of the eighteen human species. In addition I have specialized in some detail on the Venerian Flying Men and the Last Terrestrials. But the great bulk of my work has been done among the First Men, and upon the particular crisis which you call present.
Apart from the exigencies of my work, two events have produced profound changes in my life; but they were events of public rather than private significance, and have affected the whole race with equal urgency. One was the first occasion on which we awakened into the racial mentality. The other was the discovery of the Mad Star, and of the doom of our world. For all of us these two great happenings have changed a life of serenely victorious enterprise into something more mysterious, more pregnant, and more tragic.
CHAPTER II
EXPLORING THE PAST
1. THE PORTAL TO THE PAST
IT was with an overwhelming sense of the mystery and formidable beauty of existence that I hastened, after the racial awakening, toward that Arctic settlement which we call the Portal to the Past. Travelling now by flying-boat, I soon reached the icefields; and by noon the great towers which marked my destination stood like bristles on the horizon. Already I encountered many other boats and boatless flyers, bound for the same goal. Presently I arrived, docked my little vessel in her appointed garage, and entered the great white gate of the particular tower which concerned me. Greeting some of my colleagues, I passed through the entrance hall and stepped into one of the many lifts. In a few moments I had sunk a thousand feet below the ground. I then proceeded along a lofty and well-lit passage, in the walls of which were doors, at intervals of a hundred yards. One of these I opened. Within was a comfortable room, in which were chairs, a table, cupboards, and a bed. At the far side of the room was a window, opening from ceiling to ground, and beyond it a delightful sunny garden. How could this be, you wonder, a thousand feet below ground? Had you walked out into the garden, you would have seen that in the luminous blue ceiling there blazed an artificial sun, and you would have felt a refreshing breeze, which issued from among the bushes.
Behind every one of the doors in the many underground passages you would have found similar rooms and gardens, varying only in detail according to the tastes of their occupiers. Such are the apartments where we explorers of the past undertake our strange adventures. You ask, why in the Arctic, why underground? Our work demands that the mind shall be isolated from the contemporary human world; only in a remote land, and beneath its surface, can we escape the telepathic influence of the world-population. Our telepathic intercourse is based on the transmission and reception of ethereal vibrations from brain to brain. Normally our powers of reception are kept under strict control, so that we receive messages only when we will. But, in the peculiar trance which is our medium for exploring the past, this control fails; so that, unless the explorer is isolated, his mind is lashed like a pond in which torrential rain is falling.
When I had entered my room and shut my door, I went out into my garden and walked up and down for a while, preparing my mind for its adventure. I then brought out from the room a drawer full of rolls of microscopically figured tape, which in my world take the place of books. In normal circumstances these little rolls work by systematically interrupting the radiation of a special instrument. This radiation penetrates the brain of the ‘reader’, and is interpreted telepathically by the telepathic organ of his brain. But since in the catacombs no radiation other than the normal solar wave-lengths is permitted, we explorers have to learn actually to read the rolls, with the aid of a microscope.
I now spent many hours lying on the turf in the sunshine, reading about the epoch which I was to visit. After a while I re-entered the room and pressed a button in the wall. A tray appeared, bearing an appetizing meal. When I had finished this, and dismissed the tray, I returned to the garden and my studies. For a period equivalent to about ten days I lived in this manner, studying, meditating, eating occasionally, but sleeping not at all. Sometimes I would break off my studies to tend my garden. Frequently I would swim about in the pond among the bushes. But for the most part I merely browsed on my books or on my own records of the past. Toward the end of this period of preparation, I grew desperately sleepy. To keep myself awake, I had to walk up and down more and more, and my dips in the pond became more frequent. It was almost time to be gone. I drew