Second Ending

by James White

  On the surface a large transparent dome was built to house the first Miner, and the fifty-odd robots engaged in its construction. Higher on the hillside he built a smaller one, which enclosed a chair, some communications equipment and thirty square yards of soil from which the ash had been cleared. When it rained heavily and the wind was just right Ross could just make out the sea, but usually he looked out at a dirty gray fog and a dull, hot sun with a red ring around it. It was very warm on the surface, even at night, and Ross guessed that the sooty atmosphere was responsible for the general rise in temperature by decreasing Earth’s albedo.

  Although he kept the soil inside his dome wet, and it got all the sunlight there was going, nothing grew.

  Between working on methods for programming the search and mining robots to accept data in foreign languages — some of the places they would be going, English would be neither spoken nor printed — he set his longer-term plans in motion. The principles of flight he demonstrated by flying paper airplanes until the robots engaged on that project were able to understand the literature available. Trying to put across the idea of buoyancy in water was more difficult. Because his model floated, the robots seemed to consider the water a form of mobile ground surface, and they kept trying to walk on it. The first couple of times, Ross laughed.

  As the Miner neared completion he instructed another team of repair robots to design a multipurpose model which would not have to be as large as a railway locomotive. He gave them the few cybernetics books he could, together with some notes Courtland had made for further modifications. The following progress reports were disappointing and later ones grew as unintelligible to him as Courtland’s notes had been. Ross kept them at it, partly in the hope that they would fulfill their instructions and partly to see if it was possible for robots to think subjectively.

  Then one day, as he was inspecting the digging vanes of the new Miner, the ground stood on its end and he buried his face in damp, sooty earth. When he came to Sister was calling him “Mr. Ross” and putting him to bed, and he had to take a ten-minute lecture on the stupidity of human beings who insisted on working like robots, continuously and without sufficient rest, until their body mechanisms — which could not be repaired or replaced — became dangerously overstrained. His loss of consciousness on the surface, according to her diagnostic equipment, had been caused by mental and physical exhaustion and a long complete rest was indicated.

  And by complete rest, Sister meant exactly that. Since acquiring the trailer which had more than quadrupled her data-storage capacity, Ward Sister 5B had become very difficult to outsmart. This time “rest” did not mean a change to working in a horizontal position; he was not allowed to make notes or study technical volumes.

  She insisted on bringing him a selection of light, romantic fiction!

  It had been almost a year since his supreme authority had been usurped like this, and it both angered and frightened him. He had urgent work to do and the thought of lying in bed without something to occupy his mind nearly threw him into a panic. The books he had been given only made things worse, describing as they did backgrounds and situations which were no longer a part of the real world, and were therefore extremely painful for him. There were no sun-drenched lagoons fringed with palm trees, no smell of freshly cut grass, no parents worrying about the current infatuation of their daughter. Ross would have given all he possessed or ever would possess to be even in the losing corner of an eternal triangle.

  He stopped reading those books, not because all the vistas they described had become one — smoke and ashes lit by a red sun — but because they were about people. It was almost a pleasure when Sister ticked him off every morning for overworking, or lectured about the advisability of taking rest in addition to his sleeping period.

  Ross found himself wondering why exactly he had been working himself to death. He had his whole life in front of him. What was the hurry?

  If there were survivors underground somewhere, they would be eleventh- or twelfth-generation, and in no immediate danger of extinction if they had managed to stay alive until now. Similarly, there was no frantic hurry about finding any who were surviving in Deep Sleep; they would keep indefinitely. Ross was understandably anxious to contact any other survivors that there might be, he wanted to find and talk to other human beings in the worst possible way, but even that did not explain the way he had driven himself lately, at least not altogether. There was something else, some deeper, more driving urgency. It continued to drive him even when he was asleep.

  8

  He was running through ash and smoke toward a trim single-story house seen through the trees of its surrounding garden and the ever-present smoke. There were the sounds of children playing — two, or maybe three — and a woman singing over a hammering noise which was coming from the back of the house. But no matter how fast he ran, the house with its unbelievably green trees moved away from him and he was running into an eternal black snowstorm. Or he was swimming frantically through an oily black ocean toward a shoreline of low, grassy-topped dunes which were not quite tall enough to hide the roofs of houses inland, only to see these symbols of life, both plant and human, swallowed up in the dirty, acrid-smelling fog.

  There were many variations but the theme remained the same: frantic urgency, hurry hurry hurry or you won’t make it. Ross knew that there had to be a good reason for that driving urgency — something in the present situation must be fairly screaming at his subconscious that there wasn’t much time left — but try as he would he could not bring that reason up to the surface levels of his mind.

  Not all the dreams were unpleasant, however; those in which Alice figured were quite the reverse. In these the sky was always blue and the black ocean never obtruded itself. Here again the theme was always the same, with no very subtle variations, and such that he woke up hating his cold white room with its untidy piles of books and Beethoven scowling at him. After a dream like that he would gulp his breakfast and go storming up to the surface or to the first-level library and work even harder, and sometimes he would be able to forget it.

  Now he was not allowed to work at all. Now he had no way of forgetting Alice, or the beach, or the small park — not very well tended — on the inland side of the hill, or the hospital as it had been. Except when he lost his temper and threw Sister’s selected light reading back in the place where her face should have been. Sometimes that would start an argument, bad language and a furious silence on his part, at others an exchange in which he tried to make Sister feel as confused as possible while she tried to reassure him.

  Sister was much smarter these days, and had absorbed several textbooks on psychology.

  After one particularly hot session on the twelfth day of what Ross considered his imprisonment, he asked suddenly, “Do you know what is meant by telling a lie, or doing a kindness, or making a pun?”

  Sister had been spouting Freud and sex urges at him as if she had used them all her life, and Ross had grown annoyed because the robot knew so much more psychology than he did that he couldn’t even make a fight of it. This was his way of putting Sister in her place.

  “I have no data on puns or their methods of construction,” Sister replied briskly. “Doing a kindness means to render assistance, and telling a lie is, I have read, the transmission as true of data which is incomplete or false.”

  Ross said, “I take it, then, that you would do me a kindness but you would not tell me a lie.”

  “Of course, Mr. Ross.”

  “But suppose, in order to render assistance, you had to tell a lie,” Ross went on. “For the sake of argument, let’s suppose a man is devoting considerable time and effort to a project which you know will fail, you being in possession of more data on the subject. You also know that to inform him of this fact, which it is your duty to do, would cause him extreme mental distress, insanity and eventually death. Would you tell a lie then?”

  “It is against our basic programming to give false or incomplete data,”
Sister replied. “I would require guidance by another human before making such a decision—”

  “Stop ducking the question,” said Ross sharply. “Our supposition calls for there being only one human, the one you have to he to.” Then, in a quieter, more serious voice, he added, “I am trying to teach you the difference between giving assistance and being kind. If I can get the idea across to you, you may begin to think a little more like a human being.”

  “A human mind possesses free will, initiative,” Sister protested. “No robot could—”

  “Exercise initiative. But you did it when you awakened me without a brace of Cleaners sitting on my chest And since then there have been improvements. The robots have given way to steamships.” He laughed awkwardly and added, “That was a pun.”

  Sister said, “From my reading I know that steam-driven vessels were a later development than those propelled by oars, just as you have caused us to develop since your awakening. But I cannot understand why you used the word ‘robots’ when you should have said ‘row-boats,’ unless the accidental similarity of sounds…”

  That particular discussion lasted for nearly three hours and broke off only because it was time for the lights to go out. To Sister the division between waking and sleeping periods was sharp. In the middle of a sentence she stopped speaking, paused, then finished, “It is time to go to sleep, Mr. Ross. Is there anything you want before I go into low alert?”

  It was always the same formula and Ross had become tired of hearing it. Bitterly he said, “Yes, there is. I want a human female aged twenty, weighing one hundred and fifteen pounds, dark brown hair, brown eyes…” Under his breath he added, “…called Alice.”

  “Your request has been noted, but at the present time we are unable to—” began the robot.

  “Good night, Sister,” Ross said, and rolled onto his side.

  He wanted to dream about Alice that night, but instead he dreamed that he was in a small, sealed room deep underground where the air was rapidly going stale. If he wanted to go on living it was imperative that he do something, quickly…

  When Sister finally released him by speaking the magic word “sir” the First Expedition, as Ross liked to think of it, was ready to go. The same sense of frantic urgency which claimed his waking and sleeping moments alike tempted him to send it out quickly and with no change in the instructions he had already given. But although Sister had forbidden him to do everything else, she had not stopped him from thinking, or rather revising his thinking with regard to the purpose of the expedition. He had to consider the possibility that there might not be any other human beings left alive in the world he was proposing to search. If that should be the case Ross would have to take a long-term view.

  A very long-term view…

  9

  The world he knew was either incinerated or almost aseptically clean. On the surface the war had been responsible for the former, and underground the conditions had been due to overzealous cleaning robots. With the exception of Ross himself, there was no organic life inside the hospital, not even on the microscopic level. There were no lab animals, living or dead. Like the corpses of the humans who had died, they had been cremated a few hours after death, and his own body wastes were similarly treated. The food containers, which still exploded in his face with irritating frequency, held a synthetic which never had been alive.

  Ross had had the idea of finding some warm, tidal pool and filling it with all the scraps and leavings of organic life that he could find in the hope that sometime something in that hodgepodge of warring microorganisms would develop and grow until the evolutionary processes could take over again. He had been thinking in terms of millions of years, naturally, taking the long view.

  But the tidal pools were choked with ash and soot, and even if his idea was possible a sudden storm or unusually high tide could wash his experiment back into the sea, where the material would become so diluted that no reaction could take place. And the idea was no good anyway because the robots had done a too thorough job of cleaning up.

  That was why the First Expedition did not start out until two weeks later — it required that time to reprogram the Miner to search for and protect Life and not just human life. The books on plant ecology and horticulture were severely limited in the hospital, but his instructions included the necessity for absorbing any other data on this and related subjects which the expedition might uncover during their search, Small animals if any, insects, plants, weeds or fungus growths — all were to be reported, their positions marked and steps taken for their preservation until they could be moved to the hospital with absolute safety, for them. And finally Ross had given instructions regarding every contingency he could think of and he gave the order to move out.

  On four sets of massive caterpillar treads the Miner %

  rumbled through the thirty-foot gap which had been cut in the dome. Ross had been forced to compromise with his original idea for an all-purpose, unspecialized machine, but as he watched his monstrous brainchild go churning past he thought that he had made a good compromise. The powered tread sections were simply a vehicle to transport the digger-nurse unit — which was the seat of the robot’s not inconsiderable brain — and to house the information-gathering and retransmitting devices. It literally bristled with antennae, both fixed and rotating, spotlights, camera supports and deep-level metal-detection equipment which gave its outline an indistinct, sketched-in look. Sitting atop this transporter section with its conical drill reflecting red highlights, the digger-nurse unit pointed aggressively forward. In operation the digger would lift itself clear of the transporter, stick its blunt nose into the ground and go straight down. Like a hot marble sinking through butter, Ross had thought when he watched the first test run. Outwardly it was a monstrous, terrifying object, which was why Ross had ordered it and the four robots following it to be painted with a large red cross. He didn’t want anyone to get the wrong idea about them.

  Watching the cavalcade go past — Big Brother trailed by two repair robots and two Sisters modified for long-distance surface travel — Ross thought that a little stirring music would not have been amiss. He strained his eyes to keep them in sight as they rolled and lurched down the hillside, but it had been two days since the last rain and the ash was beginning to blow about again. Ross stopped himself from waving good-bye at them with a distinct effort; then he turned and began walking toward the small control dome.

  Here had been installed the equipment which enabled him to see all that the search robots saw, and here it was that Ross spent every waking moment of the next five days. He watched the Miner’s radar repeater screens, its forward TV and the less detailed but more penetrating infrared vision. Every half-hour or less he checked that it was still on course, which it always was, and many times he asked if it had found anything even though the repeaters told him that it hadn’t. By turns he was bored and frantically impatient, and bad-tempered all the time.

  Some of the things he said and did were petty. He knew it and was ashamed of himself, but that didn’t stop him from saying them. But one of the incidents, on the other hand, gave him just cause for losing his temper. The matter of the exploding food containers.

  “I am getting fed up with being plastered with this muck every, other mealtime!” he had raged, while trying to get rid of the foul-smelling goo, which, because of some trace impurities present during its manufacture, had in two hundred years turned into a particularly noisome stink bomb. “Go through the stores and separate the unspoiled from the rotten, then bring me only the edible stuff from now on. You shouldn’t have to be told such a simple thing!”

  “Doing what you suggest would mean opening every single can, sir,” Sister had replied quietly. “That would cause all the food to spoil within a short time. It is therefore impossible—”

  “Is it, now?” Ross had interrupted, the acid in his voice so concentrated that he might have been trying to penetrate the robot’s steel casing with it, “I suppose it is impossible to
put the unspoiled food in cold storage until I need it, using the Deep Sleep equipment? It would have to be reheated, of course, but surely your gigantic intellect would prove equal to that problem! But there is an even easier way — just shake the things. If they give a bubbling, liquid sound they’re bad, and if no sound at all then they are good.

  “That rule doesn’t hold good in every case, but I don’t mind an occasional mess.”

  As always, Sister had filtered out the profanity, temper and sarcasm and proceeded to deal with the instructional content of the words. She informed him that his instructions had already been relayed to a group of Cleaners, who would report when the job was finished. Then she suggested that he look at the main repeater screen, where something appeared to be happening…

  Four hundred miles to the northwest it had begun to rain, pushing the visibility out to nearly a mile. The Miner’s forward TV brought him a swaying, jerking picture of a narrow valley whose floor was a mixture of muddy ash and large, flat stones which might have once been a highway. Ahead the valley widened to reveal a great, shallow, perfectly circular lake in which black wavelets merged with a rippled glass shoreline in such a way that it was difficult to make out the water’s edge. And below the pictured scene a group of winking lights indicated the presence of metal, tremendous quantities of metal.

  The find came as a complete surprise to Ross, because he had been directing the expedition toward a one-time city some eighty miles to the north. Obviously this had been a military installation which had been constructed after his time, there being no mention of it in the latest maps. The important thing, however, was the metal which had been made available. Stumbling on it like that was such an incredible piece of good fortune that he couldn’t help feeling, illogically perhaps, that more good fortune must follow it.