[At one time we had intended not a flash-forward but a flashback; I had quite forgotten this, until I noticed that the four chapters that follow were originally numbered 35 to 38. It seems more logical, and certainly less confusing, to reproduce them here, so giving this book the same structure as the novel-and the movie.]
FIRST ENCOUNTER
The glaciers had retreated now, and the shapes of the continents were much as Man would know them, when he made his first maps three millions years hence. There were, of course, minor differences, the British Isles still formed part of Europe, and the causeway between Asia and America had not yet crumbled into the islands of the Bering Strait. And the Mediterranean valley was still unflooded; the Pillars of Hercules would stand fast for ages yet, before the ocean broke through and the false, sweet legend of Atlantis was born.
And just what creatures will this world hold? asked Clindar as he looked down upon the turning globe. The great ship had come through the Star Gate only a few hours before, and the excitement of planetfall was still upon all its crew. Every world was a new challenge, a new problem, with its endless possibilities of life and death- and its hope of companionship in this still achingly empty universe.
In the five centuries since he had left Eos, Clindar had walked on thirty worlds, and devoted at least ten years of his life to each. On two he had suffered minor deaths, but this was one of the inevitable hazards of exploration. He expected to die many times again before he returned to his native world, now a thousand light-years away in normal space. As long as his body was not totally destroyed, the doctors could always repair it.
Apart from their unusual height-more than seven feet- the creatures looking down upon the world of the Pliocene were strikingly human; far more human, indeed, than anything that yet walked on the planet below. Only if one examined them in detail was it obvious that they belonged to an entirely different evolutionary tree; Nature had rung the changes once again on one of her favorite designs.
There are millions of two-armed, upright, biped races in the universe. Thousands of them, on a dark night or in a thick fog, might be mistaken for human beings. But there are only a few hundred species who could mingle undetected in the society of man-and none at all that could pass even the most superficial medical examination.
With a little plastic surgery, Clindar could have passed as a man. He was hairless, and there were no nails on his six fingers and toes; these stigmata of the primitive jungle his race had lost eons ago. Despite his size, he moved swiftly, with a jerky, almost avian walk and rhythm. He thought and spoke more quickly than any man would ever do, and his normal body temperature was almost 105 degrees. His skeleton and his biochemistry were utterly inhuman, and any cannibals foolish enough to feast upon his flesh would surely die. Yet despite all this, one would have to search a million worlds to find a closer approximation to a man.
And, like Man, he and his companions were insatiably inquisitive. Now that they had the power to explore the universe, they would enjoy it to the full.
The maps, the photographic surveys, the spectrochemical analyses, were all completed. After a year in orbit, it was time to land. Like a stick of bombs, ten glittering spheres were ejected from the thousand-foot-long mother ship, and fell toward the cloud-wrapped globe below.
They drifted apart, spread themselves out along the equator, and settled gently on mountain, plain, and swamp. Clindar and his two companions floated for miles across the jungles before they saw a good landing place; then the sphere extended its three telescopic legs and came to rest as delicately as a falling soap bubble, upon the land that would one day be named Africa.
For a moment no one spoke; each wanted to savor this moment in silence. The three of them, as was usually the case on such expeditions, were all members of the same mating group, so neither their bodies nor their minds held any secrets from each other. This was their fifth landing together, and silence united them more closely than any words.
At last, Clindar touched the control panel, and into the cabin came the sounds of the new world. For a long time they listened to the voices of the forest, to the sighing of the wind through the strange trees and grasses, to the cries of animals killing or being killed-and a changeless background of muted thunder, the roar of the great waterfall two miles away. One day they would know every thread in this tapestry of sound; but now it was full of menace, and woke forgotten fears. For all their wisdom and sophistication, they felt like children facing the unknown terrors of the night; and their hearts ached for home.
The familiar routines of the landing procedure soon turned them back into calm, professional explorer scientists. First the little collection robots were sent rolling in all directions, to gather leaves and grasses and, with luck, any small animals slow-moving enough to be caught. All the samples they brought back were examined in the scoutship’s sealed and automatic lab, so that there was no danger of contamination. The biochemical patterns were swiftly evaluated-it was rare to find a wholly novel one, especially on an oxygen-carbon world like this-and the information flashed up to the hovering mother ship, twenty thousand miles away. There seemed to be no virulently hostile microorganisms here, but life was of such infinite complexity that one could never be sure. Planets could produce deadly surprises, generations after they had been declared completely safe.
No large animals came near the ship during the hours of daylight which was not surprising, for it stood in several acres of open ground where the only cover was a few low bushes. But at dusk, the picture changed, and the land became alive as the shadows lengthened and deepened into night.
To the watchers on the ship, darkness was no handicap. Through the infrared periscope they could see the world around them as if it were still daylight; they could follow the shy herbivores on their way to the waterholes, and could study the tactics of the great predators who hunted them. There were still tigers in this land, with twin sabers jutting from their jaws; but in another million years they would be gone, and Africa would belong to the lion.
It was slow, sometimes exasperating, but always fascinating work-making a census of a world one could not touch. Several times Clindar moved the ship a few miles to change the vantagepoint, and to make sure that the animals and plants formed a representative sample. And in the second week, they found the hominids. It was the din through the long-distance microphones that drew attention to them. As Clindar swung the periscope in the direction of the uproar, he found that his view of the disturbance was partly blocked by trees, but he could see enough to make it unnecessary to move the ship.
About half a mile away, in a small clearing near the bank of an almost dried-up river, a leopard had made a kill. It was crouched over some unfortunate victim who had presumably been drinking at the water’s edge, and was snarling angrily at a hostile chorus from the surrounding trees. There were dark, shadow animals of fair size moving through the branches of those trees, and it was some time before Clindar could get a good view of one. But suddenly, as he tracked through the foliage, he came upon a clear line of sight-and looked straight into a hairy caricature of his own face.
The creature was screaming with rage as it danced up and down on the tree limb, directing its fury at the leopard. On other branches, its companions were doing the same, and though they could not harm the killer they were obviously annoying it, for presently the big cat started to move away, dragging the bloody carcass of its victim by the leg. As the body rolled over, Clindar found himself once again looking into the distorting mirror of time.
He had seen the reconstructions of his own ancestors, five or ten million years ago; the mask now stiffening into a grimace of death might have belonged to any one of them. There was the same low, ridged forehead, close-set eyes, muscular but chinless jaw, protruding teeth. It was not the first time he had met this pattern, for variations of it were common on many worlds, yet it always filled him with wonder, and with a sense of kinship that spanned the evolutionary gulfs.
The leopard and its victim vanished from view; the chorus of fear and anger died away. Clindar watched, and waited.