Fright and pain are the most transitory of emotions. And, since they are so easily forgotten, I never ceased drilling into the men who served under me the absolute authority of safety rules. «Not just for today or tomorrow; but so long as you are on this expedition,» is the way I'd put it to a new man. Relax once in the polar regions, and the artificial wall of security which you have so painstakingly erected about yourself may give way without warning. That appreciation of discipline I carried with me to Advance Base; and, though at times I had to drive myself to respect it, the necessity was always there.
As I saw it, three risks stood out before all the others. One was fire. Another was getting lost on the Barrier. And the third was being incapacitated, either by injury or illness. Of the three, the last was the most difficult to anticipate and prepare for. Yet, the possibilities were authentic enough, and I had carefully taken them into account. My health was sound. A thoroughgoing medical examination, before I left New Zealand, had confirmed that fact. From disease I had little to fear. Antarctica is a paradise in that respect. It is the germless continent. Vast oceans, frozen most of the time, seal it from the germ-laden civilization to the north; and the refrigerating temperatures of an active Ice Age, which even in the summer — and then only for a few hours — rarely rise from freezing, have reduced the surviving micro-organisms to a largely encysted existence. The only germs are those you bring. In the bitter cold I've seen men shake to the periodic gusts of malarial fever contracted in the tropics; and once, in the winter night, flu laid half of Little America low — the result, according to the doctor, of opening a box of old clothing. I believe that, if any germs did survive at Advance Base, the temperature even in the hut never became warm enough for them to become active.
With the help of a doctor friend, I had equipped the Base with a medical library, containing, among other books, a medical dictionary, Gray's Anatomy, and Strumpell's Practice of Medicine. With these, if I thumbed far enough, I could recognize the symptoms of anything from AAA (a form of hookworm) to caries. A small supply of narcotics and anesthetics (such as novocaine), plus hypodermic needles, was available. These were stored on a shelf in the food tunnel, next to the surgical instruments, of which I had a fairly complete set — complete enough, in all events, for any operation up to a leg amputation. God knows, I had no desire to use any of these instruments, and only the vaguest idea what each one was for; but there they were, shiny and sharp.
But I did not expect anything serious to happen. A man never does. My preparations were of a piece with the methodical, impersonal preparations which I had learned in flying. For example, in taking fuel for the stove, I made a practice of drawing upon the drums at the distant end of the tunnel. Thus, in the event of my ever being crippled to such an extent that I might not be able to move very far or do much carrying, I should be able to struggle along with the nearby drums at the tunnel entrance.
Fire was a serious hazard, and one very much on my mind. I had plenty of liquid fire bombs; but the cold had cracked most of them; and I was afraid that, if the hut ever caught fire, nothing could save it. Stowed at the far end of the fuel tunnel, I had in reserve a complete trail outfit, including tent, sleeping bag, cooker, and primus stove, also a flare and even a kite for signaling. If I ever lost the shack, I could gouge the tunnel a little wider, pitch the tent inside, and get by. But I was careful that this necessity should never arise. Going for a walk, I always shut down the stove before leaving the shack; and at night I put it out before getting into the sleeping bag, knowing the drowsiness that came with books and the temptation to let the fire run until morning.
This filling of cracks and chinks, this constant watchfulness, used to remind me of how my brothers Harry and Tom and I used to play war as children. Although Harry was just old enough to be somewhat contemptuous of games, Tom and I were always building forts. Not just «pretend» forts: flimsy box structures to be brushed away as soon as the game palled, but elaborate earthworks and bastions which transformed the Byrd grounds into an armed city and kept Mother wavering between indignation and terror, since her gardens were ruined, and an innocent step might at any instant bring a blood-chilling imitation of musketry from an unseen ambuscade. No beleaguered city was ever more faithfully defended. Besides the other boys, who liked to shy rocks every now and then to test the garrison, our defenses were menaced by enemies whose numbers, in Tom's phrase, were never less than «annihilatin'.» And, fearing that they might strike when we were supposedly asleep, we'd steal out of the house and man the watch towers, until one of us would softly call that Pop, whom we could see in the library, was putting away his law books, a signal to retreat while the way was still open.
Except that I was now alone, Advance Base was something like this. It, too, was a fort, whose enemies were likewise invisible and often, I suppose, no less imaginary. The daily business of inspecting the defenses, and prying the ice out of the ventilators with a long stick armed with a sharp nail, and storing the scientific records in a safe place in the tunnels, sometimes seemed a ridiculous game. Yet, it was a game I played with deadly seriousness, even in the simple matter of my daily walks. North and south of the shack I marked a path about one hundred yards long, which I called the hurricane deck. Every three paces a two-foot bamboo stick was driven into the crust, and along these poles I ultimately strung a life line. By running my hand over this, blindman fashion, I could feel my way back and forth in the worst weather; and many were the times I did it when the air was so thick with drift that I could not see past the cowling of my windproof, and the line was a thin cord through chaos.
On clear days I could extend my path in any direction. Then I'd tuck a bundle of split bamboo sticks under my arms; and every thirty yards or so, as I went along, I'd prick one of these sticks into the surface. When the bundle was used up, I'd retrace my steps, picking up the sticks on the way, the last stick fetching me hard by my path. The sticks weighed very little, and I could easily carry enough to mark a path a quarter mile long. Although I varied the route often, the change really made no difference. No matter which quarter I faced, an identical sameness met the view. I could have walked 175 miles northeast to the Rockefeller Mountains, or 300 miles south to the Queen Mauds, or 400 miles west to the mountains of South Victoria Land, and not seen anything different.
Yet, I could, with a little imagination, make every walk seem different. One day I would imagine that my path was the Esplanade, on the water side of Beacon Hill in Boston, where, in my mind's eye, I often walked with my wife. I would meet people I knew along the bank, and drink in the perfection of a Boston spring. There was no need for the path's ever becoming a rut. Like a rubber band, it could be stretched to suit my mood; and I could move it forward and backward in time and space, as when, in the midst of reading Yule's Travels of Marco Polo, I divided the path into stages of that miraculous journey, and in six days and eighteen miles wandered from Venice to China, seeing everything that Marco Polo saw. And on occasion the path led back down the eons, while I watched the slow pulsations of the Ice Age, which today grips the once semi-tropical Antarctic Continent even as it once gripped North America.
By speeding up the centuries I could visualize a tidal wave of ice flooding down from the Arctic and crushing everything before it. I could see it surging forward until the advancing edge made a zigzag line from what is now New York to what is now California, blotting out everything but the peaks of the mountains, and forming towering barriers on the margins of the sea. I could see bottomless chasms and enormous ridges thrown up by pressure, and blocks of ice strewn about in endless confusion. And for centuries I could see nothing but the obliterating ice, hear nothing but the wind, and feel nothing but the rigidity of death. But finally, I could see the ice imperceptibly sinking; and the ocean rising as the ice melted; and the land resurrecting under the sun, with the mountains scoured and planed, and the rivers pushed into new courses. And along the edges of the land in Europe and Asia I could see men with primitive tools layi
ng the foundations of history.
Thus it was in the Northern Hemisphere, and so it will some day be in the Antarctic, where the ice still holds mastery over the land. Except, I used to tell myself, that long before the ice rolls back, excursion boats will be steaming down from Sandy Hook and every moraine will have its tourist hotel.
All this was fun. But, if I wasn't careful, it could also be dangerous, as an experience which I went through just about this time will testify. Being in a particularly fine mood, I had decided to take a longer walk than usual. It was drifting a bit, and the Barrier was pretty dark, but that didn't bother me. After parading up and down for half an hour, I turned around to go back. The line of bamboo sticks was nowhere in sight! In my abstraction, I had walked completely past and beyond it; and now, wondering which way to turn, I was overwhelmed by the realization that I had no idea of how far I had walked, nor the direction in which I was heading. On the chance that my footsteps would show, I scanned the Barrier with a flashlight; but my boots had left no marks on the hard sastrugi. It was scary. The first impulse was to run. I quelled that, and soberly took stock of my predicament.
Since it was the one fact I had to work with, I again pulled the flashlight up out of my pants, where I carried it to keep it from freezing, and scratched into the snow with the butt end an arrow in the direction whence I had come. I remembered also, from having glanced at the wind vane as I started, that the wind was in the south. It was then on my left cheek and was still on the same cheek, but that meant little. For the wind might have changed, and subconsciously I might have veered with it. I was lost, and I was sick inside.
In order to keep from wandering still farther from the shack, I made a reference point. I broke off pieces of sastrugi with my heel and heaped them into a little beacon about eighteen inches high at the butt end of the arrow. This took quite a little while. Straightening up and consulting the sky, I discovered two stars were in line with the direction in which I had been walking when I stopped. This was a lucky break, as the sky had been overcast until now and had only cleared in a couple of places. In the navigator's phrase, the stars give me an range and the beacon a departure. So, taking careful steps and with my eyes on the stars, I started forward; after 100 paces I stopped. I swung the flashlight all around and could see nothing but blank Barrier.
Not daring to go farther for fear of losing the snow beacon, I started back, glancing over my shoulder at the two stars to hold my line. At the end of a hundred steps I failed to fetch the beacon. For an instant I was on the edge of panic. Then the flashlight beam picked it up about twenty feet or so on my left hand. That miserable pile of snow was nothing to rejoice over, but at least it kept me from feeling that I was stabbing blindfolded. On the next sortie, I swung the course 30 degrees to the left. And as before, after a hundred steps, I saw nothing.
You're lost now, I told myself. I was appalled. I realized that I should have to lengthen my radius from the beacon; and in lengthening it I might never be able to find the way back to the one certainty. However, there was no alternative unless I preferred to freeze to death, and I could do that just as thoroughly 1,000 yards from the hut as 500. So now I decided to take 30 steps more in the same direction, after scraping a little heap of snow together to mark the 100-pace point. On the 29th step, I picked up the first of the bamboo sticks, not more than 30 feet away. No shipwrecked mariner, sighting a distant sail, could have been more overjoyed.
Chapter Five — May I: The Intimation
The first days of May carried no hint of the calamities that would overtake me at the month's end. On the contrary, they were among the most wonderful days I had ever known. The blizzards departed, the cold moved down from the South Pole, and opposite the moon in a coal-black sky the cast-up light from the departed sun burned like a bonfire. During the first six days the temperature averaged -47.03 degrees; much of the time it was deep in the minus forties and fifties. The winds scarcely blew. And a soundlessness fell over the Barrier. I have never known such utter quiet. Sometimes it lulled and hypnotized, like a waterfall or any other steady, familiar sound. At other times it struck into the consciousness as peremptorily as a sudden noise. It made me think of the fatal emptiness that comes when an airplane engine cuts out abruptly in flight. Up on the Barrier it was taut and immense; and, in spite of myself, I would be straining to listen — for nothing, really, nothing but the sheer excitement of silence. Underground, it became intense and concentrated. In the middle of a task or while reading a book, I was sometimes brought up hard with all my senses alert and suspicious, like a householder who imagines he hears a burglar in the house. Then, the small sounds of the hut — the hiss of the stove, the chatter of the instruments, the overlapping beats of the chronometers — would suddenly leap out against the soundlessness, all seeming self-conscious and hurried. And after a big wind I have been startled out of a sound sleep, without understanding why, until I realized that my subconscious self, which had become attuned to the rattling of the stovepipe and the surflike pounding of the blizzard overhead, had been unsettled by the abrupt calm.
It was a queer business. I felt as though I had been plumped upon another planet or into another geologic horizon of which man had no knowledge or memory. And yet, I thought at the time it was very good for me; I was learning what the philosophers have long been harping on — that a man can live profoundly without masses of things. For all my realism and skepticism there came over me, too powerfully to be denied, that exalted sense of identification — of oneness — with the outer world which is partly mystical but also certainty. I came to understand what Thoreau meant when he said, «My body is all sentient.» There were moments when I felt more alive than at any other time in my life. Freed from materialistic distractions, my senses sharpened in new directions, and the random or commonplace affairs of the sky and the earth and the spirit, which ordinarily I would have ignored if I had noticed them at all, became exciting and portentous. Thus:
May 1
This afternoon, in the lee of the sastrugi formed by the last blow, I discovered some extraordinarily fluffy snow. It was so light that my breath alone was enough to send the crystals scurrying like tumbleweed; so fragile that, when I blew hard, they fell to pieces. I have named it «snow down.» Although most of the crystals were not much bigger around than a quarter, some were as small as marbles and others as big as goose eggs. Apparently they were blown in on this morning's light westerly wind. I scooped up enough to fill a box — no easy task, for even so slight a disturbance as that created by my hands caused the crystals to fly away. The box was half again as big as a shoe box (approximately 600 cubic inches), but the contents, melted in the bucket, yielded barely half a cup of water. .
Later, during my walk, I saw a moon halo, the first since I've been here. I had remarked inwardly that the moon seemed almost unnaturally bright, but thought no more about it until something — perhaps a subtle change in the quality of moonlight — fetched my attention back to the sky. When I glanced up, a haze was spreading over the moon's face; and, as I watched, a system of luminous circles formed themselves gracefully around it. Almost instantly the moon was wholly surrounded by concentric bands of color, and the effect was as if a rainbow had been looped around a huge silver coin. Apple-green was the color of the wide outer band, whose diameter, I estimated, was nineteen times that of the moon itself. The effect lasted only five minutes or so. Then the colors drained from the moon, as they do from a rainbow; and almost simultaneously a dozen massive streamers of crimson-stained aurora, laced together with blackish stripes, seemed to leap straight out from the moon's brow. Then they, too, vanished.
May 3
. . I again saw in the southeast, touching the horizon, a star so bright as to be startling. The first time I saw it several weeks ago I yielded for an instant to the fantastic notion that somebody was trying to signal me; that thought came to me again this afternoon. It's a queer sort of star, which appears and disappears irregularly, like the winking of a light.
The wind vane has been giving quite a bit of trouble lately. I've had to climb the pole once or twice every day to scrape the contact points. The temperature is holding pretty steadily between 50 degrees and 60 degrees below zero; and I must admit that the job is chillier than I bargained for. Freezing my hands, nose, and cheeks, separately or all together every time I mount the pole is an old story by now; today, for a change, I froze my chin. But all this is not as bad as it sounds. .
May 5
This has been a beautiful day. Although the sky was almost cloudless, an impalpable haze hung in the air, doubtless from falling crystals. In midafternoon it disappeared, and the Barrier to the north flooded with a rare pink light, pastel in its delicacy. The horizon line was a long slash of crimson, brighter than blood; and over this welled a straw-yellow ocean whose shores were the boundless blue of the night. I watched the sky a long time, concluding that such beauty was reserved for distant, dangerous places, and that nature has good reason for exacting her own special sacrifices from those determined to witness them. An intimation of my isolation seeped into my mood; this cold but lively afterglow was my compensation for the loss of the sun whose warmth and light were enriching the world beyond the horizon.
That afternoon, for variety's sake, I decided to direct my walk out along the radio antenna, which extended on a line about due east from the shack. The cold was not excessive — somewhere between 50 degrees and 60 degrees below zero — but I was astonished to find how much rime had collected on the wire. It was swollen to many times its natural size; so much so, in fact, that I could just encircle it with my fingers; and the weight of the ice had caused it to sag in great loops between the poles.
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