Even the loss of a crew member had occurred in such a way as to provide a valuable lesson about the inadvisability of cooking in weightless conditions. The commander of the ship was to be congratulated on his conduct of a uniquely demanding mission, Lain had concluded, and the migration itself should begin in the very near future.
His arguments had been accepted.
The first squadron of forty skyships, mainly carrying soldiers and construction workers, was scheduled to depart on Day 80 of the year 2630.
That date was only six days in the future, and as Lain’s steed picked its way up the hill to the cave it came to him that he was curiously unexcited by the prospect of flying to Overland. If all went according to plan he and Gesalla would be on a ship of the tenth squadron, which — allowing for delays caused by unsuitable weather or ptertha activity — was due to leave the home world in perhaps only twenty days’ time. Why was he so little moved by the imminence of what would be the greatest personal adventure of his life, the finest scientific opportunity he could ever conceive, the boldest undertaking in the entire history of mankind?
Was it that he was too timorous even to allow himself to think about the event? Was it that the growing rift with Gesalla — unacknowledged but ever present in his awareness — had severed a spiritual taproot, rendering him emotionally sere and sterile? Or was it a simple failure of the imagination on the part of one who prided himself on his superior qualities of mind?
The torrent of questions and doubts subsided as the bluehorn reached a rock-strewn shelf and Lain saw the entrance to the cave a short distance ahead. Grateful for the internal respite, he dismounted and waited for the soldiers to catch up on him. The four men’s faces were beaded with sweat below their leather helmets, and they were obviously puzzled at having been brought to such a desolate spot.
“You will wait for me here,” Lain said to the burly sergeant. “Where will you post your look-outs?”
The sergeant shaded his eyes from the near-vertical rays of the sun which were stabbing past the fire-limned disk of Overland. “On top of the hill, sir. They should be able to see five or six observation posts from there.”
“Good! I’m going into this cave and I don’t want to be disturbed. Only call me if there is a ptertha warning.”
“Yes, sir.”
While the sergeant dismounted and deployed his men Lain opened the panniers strapped to his bluehorn and took out four oil lanterns. He ignited the wicks with a lens, picked the lanterns up by their glasscord slings and carried them into the cave. The entrance was quite low and as narrow as a single door. For a moment the air was even warmer than in the open, then he was in a region of dim coolness where the walls receded to form a spacious chamber. He set the lanterns on the dirt floor and waited for his eyes to adjust to the poor light.
The cave had been discovered earlier in the year by a surveyor investigating the hill as a possible site for an observation post. Perhaps through genuine enthusiasm, perhaps out of a desire to sample Lord Glo’s noted hospitality, the surveyor had made his way to Greenmount and lodged a description of the cave’s startling contents. The report had reached Lain a short time later and he had decided to view the find for himself as soon as he had time to spare from his work. Now, surrounded by a fading screen of after-images, he understood that his coming to the dark place was symbolic. He was turning towards Land’s past and away from Overland’s future, confessing that he wanted no part of the migration flight or what lay beyond it.…
The pictures on the cave walls were becoming visible.
There was no order to the scenes portrayed. It appeared that the largest and flattest areas had been used first, and that succeeding generations of artists had filled in the intervening spaces with fragmentary scenes, using their ingenuity to incorporate bosses, hollows and cracks as features of their designs.
The result was a labyrinthian montage in which the eye was compelled to wander unceasingly from semi-naked hunters to family groups to stylised brakka trees to strange and familiar animals, erotica, demons, cooking pots, flowers, human skeletons, weapons, suckling babes, geometrical abstracts, fish, snakes, unclassifiable artifacts and impenetrable symbols. In some cases cardinal lines had been graven into the rock and filled with pitch, causing the images to advance on the sight with relentless power; in others there was a spatial ambiguity by which a human or animal form might be defined by nothing more than the changing intensity of a patch of colour. For the most part the pigments were still vivid where they were meant to be vivid, and restrained where the artist had chosen to be subtle, but in some places time itself had contributed to the visual complexity with the stainings of moisture and fungal growths.
Lain was overwhelmed, as never before, by a sense of duration.
The basic thesis of the Kolcorronian religion was that Land and Overland had always existed and had always been very much as they were in modern times, twin poles for the continuous alternation of discarnate human spirits. Four centuries earlier a war had been fought to stamp out the Bithian Heresy, which claimed that a person would be rewarded for a life of virtue on one world by being given a higher station when reincarnated on the sister planet. The Church’s main objection had been to the idea of a progression and therefore of change, which conflicted with the essential teaching that the present order was immutable and eternal. Lain found it easy to believe that the macrocosm had always been as it was, but on the small stage of human history there was evidence of change, and by extrapolating backwards one could arrive at… this!
He had no way of estimating the age of the cave paintings, but his instinct was to think in millennia and not in centuries. Here was evidence that men had once existed in vastly different circumstances, that they had thought in different ways, and had shared the planet with animals which no longer existed. He experienced a pang of mingled intellectual stimulation and regret as he realised that here, in the confines of one rocky cavity, was the material for a lifetime of work. It would have been possible for him to complement the abstractions of mathematics with the study of his own kind, a course which seemed infinitely more natural and rewarding than fleeing to another world.
ould I still do it?
The thought, only half serious though it was, seemed to intensify the coolness of the cave and Lain raised his shoulders in the beginnings of a shudder. He found himself, as had happened several times recently, trying to analyse his commitment to flying to Overland.
Was it the logical thing to do — the coolly considered action of a philosopher — or did he feel that he owed it to Gesalla, and the children she was determined to have, to give them a divergent future? Until he had begun examining his own motives the issue had seemed clear cut — fly to Overland and embrace the future, or stay on Land and die with the past.
But the majority of the population had not had to make that decision. They would be following the very human course of refusing to lie down until they were dead, of simply ignoring the defeatist notion that the blind and mindless ptertha could triumph over mankind. Indeed, the migration flight could not even take place without the cooperation of those who were staying behind — the inflation crews, the men in the ptertha observation posts, the military who would defend Skyship Quarter and continue to impose order after the King and his entourage had departed.
Human life was not going to cease overnight on Land, Lain had realised. There could be many years, decades, of shrinkage and retrenchment, and perhaps the process would eventually produce a hard core of unkillables, few in number, living underground in conditions of unimaginable privation. Lain did not want to be part of that grim scenario, but the point was that he might be able to find a niche within it. The point was that, given sufficient will, he coflld probably live out his allotted span on the planet of his birth, where his existence had relevance and meaning.