Robert Silverberg The Science Fiction Hall Of Fame Volume One, 1929-1964

by Robert Silverberg

  The lack of the history plates, which the Para steadfastly refused to deliver up, was a double handicap. Immediately upon their loss, Shar had set himself to reproduce them from memory; but unlike the more religious of his people, he had never regarded them as holy writ, and hence had never set himself to memorizing them word by word. Even before the theft, he had accumulated a set of variant translations of passages presenting specific experimental problems, which were stored m his library, carved in wood. But most of these translations tended to contradict each other, and none of them related to spaceship construction, upon which the original had been vague in any case.

  No duplicates of the cryptic characters of the original had ever been made, for the simple reason that there was nothing in the sunken universe capable of destroying the originals, nor of duplicating their apparently changeless permanence. Shar remarked too late that through simple caution they should have made a number of verbatim temporary records but after generations of green-gold peace, simple caution no longer covers preparation against catastrophe. (Nor, for that matter, did a culture which had to dig each letter of its simple alphabet into pulpy water-logged wood with a flake of stonewort, encourage the keeping of records in triplicate.

  As a result, Shar's imperfect memory of the contents of the history plate, plus the constant and millennial doubt as to the accuracy of the various translations, proved finally to be the worst obstacle to progress on the spaceship itself.

  "Men must paddle before they can swim," Lavon observed belatedlv and Shar was forced to agree with him.

  Obviously, whatever the ancients had known about spaceship con struction, very little of that knowledge was usable to a people still trying to build its first spaceship from scratch. In retrospect, it was not surprising that the great hulk still rested incomplete upon its platform above the sand boulders, exuding a musty odor of wood steadily losing its strength, two generations after its flat bottom had been laid down.

  The fat-faced young man who headed the strike delegation was Phil XX, a man two generations younger than Lavon, four younger than Shar. There were crow's-feet at the corners of his eyes, which made him look both like a querulous old man and like an infant spoiled in the spore.

  "We're calling a halt to this crazy project," he said bluntly. "We've slaved our youth away on it, but now that we're our own masters, it's over, that's all. Over."

  "Nobody's compelled you," Lavon said angrily.

  "Society does; our parents do," a gaunt member of the delegation said. "But now we're going to start living in the real world. Everybody these days knows that there's no other world but this one. You oldsters can hang on to your superstitions if you like.

  We don't intend to."

  Baffled, Lavon looked over at Shar. The scientist smiled and said, "Let them go, Lavon. We have no use for the fainthearted."

  The fat-faced young man flushed. "You can't insult us into going back to work.

  We're through. Build your own ship to no place!"

  "All right," Lavon said evenly. "Go on, beat it. Don't stand around here orating about it. You've made your decision and we're not interested in your self-justifications. Good-by."

  The fat-faced young man evidently still had quite a bit of heroism to dramatize which Lavon's dismissal had short-circuited. An examination of Lavon's stony face, however, convinced him that he had to take his victory as he found it. He and the delegation trailed ingloriously out the archway.

  "Now what?" Lavon asked when they had gone. "I must admit, Shar, that I would have tried to persuade them. We do need the workers after all."

  "Not as much as they need us," Shar said tranquilly. "How many volunteers have you got for the crew of the ship?"

  "Hundreds. Every young man of the generation after Phil's wants to go along.

  Phil's wrong about that segment of the population, at least. The project catches the imagination of the very young."

  "Did you give them any encouragement?"

  "Sure," Lavon said. "I told them we'd call on them if they were hosen. But you can't take that seriously! We'd do badly to displace ur picked group of specialists with youths who have enthusiasm and nothing else."

  "That's not what I had in mind, Lavon. Didn't I see a Noc in your chambers somewhere? Oh, there he is, asleep in the dome. Noc!"

  The creature stirred its tentacles lazily.

  "Noc, I've a message," Shar called. "The protos are to tell all men that those who wish to go to the next world with the spaceship must come to the staging area right away. Say that we can't promise to take everyone, but that only those who help us build the ship will be considered at all."

  The Noc curled its tentacles again and appeared to go back to sleep. Actually, of course, it was sending its message through the water in all directions.

  IV

  Lavon turned from the arrangement of speaking-tube megaphones which was his control board and looked at the Para. "One last try," he said. "Will you give us back the plates?"

  "No, Lavon. We have never denied you anything before, but this we must."

  "You're going with us though, Para. Unless you give us the knowledge we need, you'll lose your life if we lose ours."

  "What is one Para?" the creature said. "We are all alike. This cell will die; but the protos need to know how you fare on this journey. We believe you should make it without the plates."

  "Why?"

  The proto was silent. Lavon stared at it a moment, then turned delibjrately back to the speaking tubes. "Everyone hang on," he said. He e» shaky. "We're about to start.

  Tol, is the ship sealed?"

  "As far as I can tell, Lavon."

  Lavon shifted to another megaphone. He took a deep breath. Already ater seemed stifling, though the ship hadn't moved.

  "Ready with one-quarter power. One, two, three, go."

  The whole ship jerked and settled back into place again. The raphe diatoms along the under hull settled into their niches, their jelly treads turning against broad endless belts of crude leather. Wooden gears creaked, stepping up the slow power of the creatures, transmitting it to the sixteen axles of the ship's wheels.

  The ship rocked and began to roll slowly along the sandbar. Lavon looked tensely through the mica port. The world flowed painfully past him. The ship canted and began to climb the slope. Behind him, he could feel the electric silence of Shar, Para, the two alternate pilots, as if their gaze were stabbing directly through his body and on out the port. The world looked different, now that he was leaving it. How had he missed all this beauty before?

  The slapping of the endless belts and the squeaking and groaning of the gears and axles grew louder as the slope steepened. The ship continued to climb, lurching.

  Around it, squadrons of men and protos dipped and wheeled, escorting it toward the sky.

  Gradually the sky lowered and pressed down toward the top of the ship.

  "A little more work from your diatoms, Tanol," Lavon said. "Boulder ahead." The ship swung ponderously. "All right, slow them up again. Give us a shove from your side, Than—no, that's too much—there, that's it. Back to normal; you're still turning us! Tanol, give us one burst to line us up again. Good. All right, steady drive on all sides. Won't be long now."

  "How can you think in webs like that?" the Para wondered behind him.

  "I just do, that's all. It's the way men think. Overseers, a little more thrust now; the grade's getting steeper."

  The gears groaned. The ship nosed up. The sky brightened in Lavon's face.

  Despite himself, he began to be frightened. His lungs seemed to burn, and in his mind he felt his long fall through nothingness toward the chill slap of water as if he were experiencing it for the first time. His skin itched and burned. Could he go up there again? Up there into the burning void, the great gasping agony where no life should go?

  The sandbar began to level out and the going became a little easier- Up here, the sky was so close that the lumbering motion of the huge ship disturbed it. Shadow
s of wavelets ran across the sand. Silently, tj* thick-barreled bands of blue-green algae drank in the light and converted it to oxygen, writhing in their slow mindless dance just under the l°n» mica skylight which ran along the spine of the ship. In the hold, benea the latticed corridor and cabin floors, whirring Vortae kept the ship's water in motion, fueling themselves upon drifting organic particles.

  One by one, the figures wheeling about the ship outside waved arms or cilia and fell back, coasting down the slope of the sandbar toward the familiar world, dwindling and disappearing. There was at last only one single Euglena, half-plant cousin of the protos, forging along beside the spaceship into the marches of the shallows. It loved the light, but finally it, too, was driven away into cooler, deeper waters, its single whiplike tentacle undulating placidly as it went. It was not very bright, but Lavon felt deserted when it left.

  Where they were going, though, none could follow.

  Now the sky was nothing but a thin, resistant skin of water coating the top of the ship. The vessel slowed, and when Lavon called for more power, it began to dig itself in among the sandgrains.

  "That's not going to work," Shar said tensely. "I think we'd better step down the gear ratio, Lavon, so you can apply stress more slowly."

  "All right," Lavon agreed. "Full stop, everybody. Shar, will you supervise gear-changing, please?"

  Insane brilliance of empty space looked Lavon full in the face just beyond his big mica bull's eye. It was maddening to be forced to stop here upon the threshold of infinity; and it was dangerous, too. Lavon could feel building in him the old fear of the outside. A few moments more of inaction, he knew with a gathering coldness at the pit of his stomach, and he would be unable to go through with it.

  Surely, he thought, there must be a better way to change gear-ratios than the traditional one, which involved dismantling almost the entire gear-box. Why couldn't a number of gears of different sizes be carried on the same shaft, not necessarily all in action all at once, but awaiting use simply by shoving the axle back and forth longitudinally in its sockets? It would still be clumsy, but it could be worked on orders from the bridge and would not involve shutting down the entire machine— and throwing the new pilot into a blue-green funk.

  Shar came lunging up through the trap and swam himself a stop.

  "All set," he said. "The big reduction gears aren't taking the strain too well, though."

  "Splintering?"

  "Yes. I'd go it slow at first."

  Lavon nodded mutely. Without allowing himself to stop, even for a moment, to consider the consequences of his words, he called: "Half Power."

  The ship hunched itself down again and began to move, very slowly indeed, but more smoothly than before. Overhead, the sky thinned to complete transparency. The great light came blasting in. Behind Lavon there was an uneasy stir. The whiteness grew at the front ports.

  Again the ship slowed, straining against the blinding barrier. Lavon swallowed and called for more power. The ship groaned like something about to die. It was now almost at a standstill. "More power," Lavon ground out.

  Once more, with infinite slowness, the ship began to move. Gently it tilted upward.

  Then it lunged forward and every board and beam in it began to squall.

  "Lavon! Lavon!"

  Lavon started sharply at the shout. The voice was coming at him from one of the megaphones, the one marked for the port at the rear of the ship.

  "Lavon!"

  "What is it? Stop your damn yelling."

  "I can see the top of the sky! From the other side, from the top side! It's like a big flat sheet of metal. We're going away from it. We're above the sky, Lavon, we're above the sky!"

  Another violent start swung Lavon around toward the forward port. On the outside of the mica, the water was evaporating with shocking swiftness, taking with it strange distortions and patterns made of rainbows.

  Lavon saw Space.

  It was at first like a deserted and cruelly dry version of the bottom. There were enormous boulders, great cliffs, tumbled, split, riven, jagged rocks going up and away in all directions.

  But it had a sky of its own—a deep blue dome so far away that he could not believe in, let alone compute, what its distance might be. And in this dome was a ball of white fire that seared his eyeballs.

  The wilderness of rock was still a long way away from the ship, which now seemed to be resting upon a level, glistening plain. Beneath the surface-shine, the plain seemed to be made of sand, nothing but familiar sand, the same substance which had heaped up to form a bar in Lavon's own universe, the bar along which the ship had climbed. But the glassy, colorful skin over it—

  Suddenly Lavon became conscious of another shout from the meg3' phone banks.

  He shook his head savagely and asked, "What is it now.

  "Lavon, this is Than. What have you gotten us into? The belts are locked. The diatoms can't move them. They aren't faking, either; we've rapped them hard enough to make them think we were trying to break their shells, but they still can't give us more power."

  "Leave them alone," Lavon snapped. "They can't fake; they haven't enough intelligence. If they say they can't give you more power, they can't."

  "Well, then, you get us out of it," Than's voice said frightenedly.

  Shar came forward to Lavon's elbow. "We're on a space-water interface, where the surface tension is very high," he said softly. "This is why I insisted on our building the ship so that we could lift the wheels off the ground whenever necessary.

  For a long while I couldn't understand the reference of the history plates to 'retractable landing gear,' but it finally occurred to me that the tension along a space-water interface —or, to be more exact, a space-mud interface—would hold any large object pretty tightly. If you order the wheels pulled up now, I think we'll make better progress for a while on the belly-treads."

  "Good enough," Lavon said. "Hello below—up landing gear. Evidently the ancients knew their business after all, Shar."

  Quite a few minutes later, for shifting power to the belly-treads involved another setting of the gear box, the ship was crawling along the shore toward the tumbled rock. Anxiously, Lavon scanned the jagged, threatening wall for a break. There was a sort of rivulet off toward the left which might offer a route, though a dubious one, to the next world. After some thought, Lavon ordered his ship turned toward it.

  "Do you suppose that thing in the sky is a 'star'?" he asked. "But there were supposed to be lots of them. Only one is up there—and one's plenty for my taste."

  "I don't know," Shar admitted. "But I'm beginning to get a picture of the way the universe is made, I think. Evidently our world is a sort of cup in the bottom of this huge one. This one has a sky of its own; perhaps it, too, is only a cup in the bottom of a still huger world, and so on and on without end. It's a hard concept to grasp, I'll admit. Maybe it would be more sensible to assume that all the worlds are cups in this one common surface, and that the great light shines on them all impartially."

  "Then what makes it seem to go out every night, and dim even in we day durmg winter?" Lavon demanded.

  "Perhaps it travels in circles, over first one world, then another. How could I know yet?"

  Well, if you're right, it means that all we have to do is crawl along here for a while, until we hit the top of the sky of another world," Lavon said. "Then we dive in.

  Somehow it seems too simple, after all our preparations."

  Shar chuckled, but the sound did not suggest that he had discovered anything funny. "Simple? Have you noticed the temperature yet?"

  Lavon had noticed it, just beneath the surface of awareness, but at Shar's remark he realized that he was gradually being stifled. The ox ygen content of the water, luckily, had not dropped, but the temperature suggested the shallows in the last and worst part of the autumn. It was like trying to breathe soup.

  "Than, give us more action from the Vortae," Lavon called. "This is going to be unbearable unless we get mor
e circulation."

  It was all he could do now to keep his attention on the business of steering the ship.

  The cut or defile in the scattered razor-edged rocks was a little closer, but there still seemed to be many miles of rough desert to cross. After a while, the ship settled into a steady, painfully slow crawling, with less pitching and jerking than before, but also with less progress. Under it, there was now a sliding, grinding sound, rasping against the hull of the ship itself, as if it were treadmilling over some coarse lubricant whose particles were each as big as a man's head.

  Finally Shar said, "Lavon, we'll have to stop again. The sand this far up is dry, and we're wasting energy using the treads."

  "Are you sure we can take it?" Lavon asked, gasping for breath. "At least we are moving. If we stop to lower the wheels and change gears again, we'll boil."

  "We'll boil if we don't," Shar said calmly. "Some of our algae are already dead and the rest are withering. That's a pretty good sign that we can't take much more. I don't think we'll make it into the shadows, unless we do change over and put on some speed."

  There was a gulping sound from one of the mechanics. "We ought to turn back,"

  he said raggedly. "We were never meant to be out here in the first place. We were made for the water, not this hell."

  "We'll stop," Lavon said, "but we're not turning back. That's final."

  The words made a brave sound, but the man had upset Lavon more than he dared to admit, even to himself. "Shar," he said, "make it fast, will you?"

  The scientist nodded and dived below.

  The minutes stretched out. The great white globe in the sky blazed and blazed. It had moved down the sky, far down, so that the light was pouring into the ship directly in Lavon's face, illuninating every floating particle, its rays like long milky streamers.

  The currents of water passes Lavon's cheek were almost hot.

  How could they dare go directly forward into that inferno? The land directly under the "star" must be even hotter than it was here!

  "Lavon! Look at Para!"