Tunnel in the Sky (3 page)

   
Rod had heard an old story which asserted that if all the Chinese on Terra were marched four abreast past a given point the column would never pass that point, as more Chinese would be born fast enough to replace those who had marched past. Rod had taken his slide rule and applied arithmetic to check it- to find, of course, that the story was nonsense; even if one ignored deaths, while counting all births, the last Chinese would pass the reviewing stand in less than four years. Nevertheless, while watching this mob being herded like brutes into a slaughterhouse, Rod felt that the old canard was true even though its mathematics was faulty. There seemed to be no end to them.

   
He decided to risk that half pluton to find out what was going on. He slid the coin into a slot in the chair's speaker; the voice of the commentator reached his ears:

   
“-the visiting minister. The prince royal was met by officials of the Terran Corporation including the Director General himself and now is being escorted to the locks of the Ratoonian enclave. After the television reception tonight staff level conversations will start. A spokesman close to the Director General has pointed out that, in view of the impossibility of conflict of interest between oxygen types such as ourselves and the Ratoonians, any outcome of the conference must be to our advantage, the question being to what extent.

   
“If you will turn your attention again to gate five, we will repeat what we said earlier: gate five is on fortyeight hour loan to the Australasian Republic. The temporary gate you see erected below is hyperfolded to a point in central Australia in the Arunta Desert, where this emigration has been mounting in a great encampment for the past several weeks. His Serene Majesty Chairman Fung Chee Mu of the Australasian Republic has informed the Corporation that his government intends to move in excess of two million people in forty-eight hours, a truly impressive figure, more than forty thousand each hour. The target figure for this year for all planetary emigration gates taken together - Emigrants' Gap, Peter the Great, and Witwatersrand Gates - is only seventy million emigrants or an average of eight thousand per hour. This movement proposes a rate live times as great using only one gate!”

   
The commentator continued: “Yet when we watch the speed, efficiency and the, uh- forthrightness with which they are carrying out this evolution it seems likely that they will achieve their goal. Our own figures show them to be slightly ahead of quota for the first nine hours. During those same nine hours there have been one hundred seven births and eighty-two deaths among the emigrants, the high death rate, of course, being incident to the temporary hazards of the emigration.

   
“The planet of destination, GO-8703-IV, to be called henceforth 'Heavenly Mountains' according to Chairman Fung, is classed as a bounty planet and no attempt had been made to colonize it. The Corporation has been assured that the colonists are volunteers.” It seemed to Rod that the announcer's tone was ironical. “This is understandable when one considers the phenomenal population pressure of the Australasian Republic. A brief historical rundown may be in order. After the removal of the remnants of the former Australian population to New Zealand, pursuant to the Peiping Peace Treaty, the first amazing effort of the new government was the creation of the great inland sea

   
Rod muted the speaker and looked back at the floor below. He did not care to hear school-book figures on how the Australian Desert had been made to blossom like the rose . . . and nevertheless haa been converted into a slum with more people in it than all of North America. Something new was happening at gate four-Gate four had been occupied by a moving cargo belt when he had come in; now the belt had crawled away and lost itself in the bowels of the terminal and an emigration party was lining up to go through.

   
This was no poverty-stricken band of refugees chivvied along by police; here each family had its own wagon.. . long, sweeping, boat-tight Conestogas drawn by three-pair teams and housed in sturdy glass canvas square and businesslike Studebakers with steel bodies, high mudcutter wheels, and pulled by one or two-pair teams. The draft animals were Morgans and lordly Clydesdales and jug-headed Missouri mules with strong shoulders and shrewd, suspicious eyes. Dogs trotted between wheels, wagons were piled high with household goods and implements and children, poultry protested the indignities of fate in cages tied on behind, and a little Shetland pony, riderless but carrying his saddle and just a bit too tall to run underneath with the dogs, stayed close to the tailgate of one family's rig.

   
Rod wondered at the absence of cattle and stepped up the speaker again. But the announcer was still droning about the fertility of Australasians; he muted it again and watched. Wagons had moved onto the floor and taken up tight echelon position close to the gate, ready to move, with the tail of the train somewhere out of sight below. The gate was not yet ready and drivers were getting down and gathering at the Salvation Army booth under the skirts ot the Goddess of Liberty, for a cup of coffee and some banter. It occurred to Rod that there probably was no coffee where they were going and might not be for years, since Terra never exported food - on the contrary, food and fissionable metals were almost the only permissible imports; until an Outland colony produced a surplus of one or the other it could expect precious little help from Terra.

   
It was extremely expensive in terms of uranium to keep an interstellar gate open and the people in this wagon train could expect to be out of commercial touch with Earth until such a time as they had developed surpluses valuable enough in trade to warrant reopening the gate at regular intervals. Until that time they were on their own and must make do with what they could take with them . . . which made horses more practical than helicopters, picks and shovels more useful than bulldozers. Machinery gets out of order and requires a complex technology to keep it going- but good old “hayburners” keep right on breeding, cropping grass, and pulling loads.

   
Deacon Matson had told the survival class that the real hardships of primitive Outlands were not the lack of plumbing, heating, power, light, nor weather conditioning, but the shortage of simple things like coffee and tobacco.

   
Rod did not smoke and coffee he could take or let alone; he could not imagine getting fretful over its absence. He scrunched down in his seat, trying to see through the gate to guess the cause of the hold up. He could not see well, as the arching canvas of a prairie schooner blocked his view, but it did seem that the gate operator had a phase error; it looked as if the sky was where the ground ought to be. The extradimensional distortions necessary to match places on two planets many light-years apart were not simply a matter of expenditure of enormous quantities of energy; they were precision problems fussy beyond belief, involving high mathematics and high art-the math was done by machine but the gate operator always had to adjust the last couple of decimal places by prayer and intuition.

   
In addition to the dozen-odd proper motions of each of the planets involved, motions which could usually be added and canceled out, there was also the rotation of each planet. The problem was to make the last hyperfold so that the two planets were internally tangent at the points selected as gates, with their axes parallel and their rotations in the same direction. Theoretically it was possible to match two points in contra-rotation, twisting the insubstantial fabric of space-time in exact step with “real' motions; practically such a solution was not only terribly wasteful of energy but almost unworkable- the ground surface beyond the gate tended to skid away like a slidewalk and tilt at odd angles.

   
Rod did not have the mathematics to appreciate the difficulties. Being only about to finish high school his training had gone no farther than tensor calculus, statistical mechanics, simple transfinities, generalized geometries of six dimensions, and, on the practical side, analysis for electronics, primary cybernetics and robotics, and basic design of analog computers; he had had no advanced mathematics as yet. He was not aware of his ignorance and simply concluded that the gate operator must be thumb-fingered. He looked back at the emigrant party.

   
The drivers were still gathered at the booth, drinking coffee and munching doughnuts. Most of the men were growing beards; Rod concluded from the beavers that the party had been training for several months. The captain of the party sported a little goatee, mustaches, and rather long hair, but it seemed to Rod that he could not be many years older than Rod himself. He was a professional, of course, required to hold a degree in Outlands arts- hunting, scouting, jackleg mechanics, gunsmithing, farming, first aid, group psychology, survival group tactics, law, and a dozen other things the race has found indispensable when stripped for action.

   
This captain's mount was a Palomino mare, lovely as a sunrise, and the captain was dressed as a California don of an earlier century-possibly as a compliment to his horse. A warning light flashed at the gate's annunciator panel and he swung into saddle, still eating a doughnut, and cantered down the wagons for a final inspection, riding toward Rod. His back was straight, his seat deep and easy, his bearing confident. Carried low on a fancy belt he wore two razor guns, each in a silver-chased holster that matched the ornate silver of his bridle and saddle.

   
Rod held his breath until the captain passed out of sight under the balcony, then sighed and considered studying to be like him, rather than for one of the more intellectual Outlands professions. He did not know just what he did want to be . . . except that he meant to get off Earth as soon as he possibly could and get out there where things were going on!

   
Which reminded him that the first hurdle was tomorrow; in a few days he would either be eligible to matriculate for whatever it was he decided on, or he would be-but no use worrying about that. He remembered uneasily that it was getting late and he had not even decided on equipment, nor picked his weapons. This party captain carried razor guns; should he carry one? No, this party would fight as a unit, if it had to fight. Its leader carried that type of weapon to enforce his authority-not for solo survival. Well, what should he take?

   
A siren sounded and the drivers returned to their wagons. The captain came back at a brisk trot. “Reins up!” he called out. “Reeeeeeiiiins up!” He took station by the gate, facing the head of the train; the mare stood quivering and tending to dance.

   
The Salvation Army lassie came out from behind her counter carrying a baby girl. She called to the party captain but her voice did not carry to the balcony.

   
The captain's voice did carry. “Number four! Doyle! Come get your child!” A red-headed man with a spade beard climbed down from the fourth wagon and sheepishly reclaimed the youngster to a chorus of cheers and cat calls. He passed the baby up to his wife, who upped its skirt and commenced paddling its bottom. Doyle climbed to his seat and took his reins.

   
“Call off!” the captain sang out.

   
“One.”

   
“Tuh!”

   
“Three!”

   
“Foah!”

   
“Five!”

   
The count passed under the balcony, passed down the chute out of hearing. In a few moments it came back, running down this time, ending with a shouted “ONE!” The captain held up his right arm and watched the lights of the order panel.

   
A light turned green. He brought his arm down smartly with a shout of “Roll 'em! Ho!” The Palomino took off like a race horse, cut under the nose of the nigh lead horse of the first team, and shot through the gate.

   
Whips cracked. Rod could hear shouts of “Git, Molly! Git, Ned!” and “No, no, you jugheads!” The train began to roll. By the time the last one on the floor was through the gate and the much larger number which had been in the chute below had begun to show it was rolling at a gallop, with the drivers bracing their feet wide and their wives riding the brakes. Rod tried to count them, made it possibly sixty-three wagons as the last one rumbled through the gate. . . and was gone, already half a galaxy away.

   
He sighed and sat back with a warm feeling sharpened with undefined sorrow. Then he stepped up the speaker volume: “-onto New Canaan, the premium planet described by the great Langford as 'The rose without thorns.' These colonists have paid a premium of sixteen thousand four hundred per person-not counting exempt or co-opted members-for the privilege of seeking their fortunes and protecting their posterity by moving to New Canaan. The machines predict that the premium will increase for another twenty-eight years; therefore, if you are considering giving your children the priceless boon of citizenship on New Canaan, the time to act is now. For a beautiful projection reel showing this planet send one pluton to 'Information, Box One, Emigrants' Gap, New Jersey County, Greater New York.' For a complete descriptive listing of all planets now open plus a speclal list of those to be opened in the near future add another half pluton. Those seeing this broadcast in person may obtain these items at the information booth in the foyer outside the great hall.”

   
Rod did not listen. He had long since sent for every free item and most of the non-free ones issued by the Commission for Emigration and Trade. Just now he was wondering why the gate to New Canaan had not relaxed.