For four years, until the summer came and the burning sun rose above the horizon and made life impossible again. But when summer arrived at one hemisphere, winter fell in the other and there was another habitable twilight zone at the opposite pole. Then it would be possible to farm the other hemisphere for four years, until the seasons changed again.
The planet was basically very productive once the water and the fertilizer were supplied. The local plant life presented no problems. The Earth’s economy was such that getting settlers was no problem either. With the FTL drive, transportation costs were reasonable. When the sums had been carefully done and checked it was clear that food crops could be produced most reasonably, and transported cheaply to the nearest inhabited worlds, while the entire operation was designed to show a handsome profit as well. It could be done. Even the gravity was very close to Earth norm, for while Halvmork was larger than Earth it was not nearly as dense. Everything was very possible. There were even two large land masses around the poles that contained the needed twilight zones. They could be farmed turn and turn about, for four years each. It could be done.
Except how did you get your farmers and equipment from zone td zone every four years? A distance of nearly twenty-seven thousand kilometers?
Whatever discussions and plans had been proposed were long since buried in forgotten files. But the few options open were fairly obvious. Simplest, and most expensive, would be to provide for two different work forces. While duplicating machinery and buildings would not be excessively expensive, the thought of a work force loafing in air conditioned buildings for five years out of every nine was totally unacceptable. Unthinkable to work managers who wrung every erg of effort from their laborers with lifetime contracts. Transportation by sea must have been considered; Halvmork was mostly ocean, except for the two polar continents and some island chains. But this would have meant land transportation to the ocean, then large, expensive ships that could weather the violent tropical storms. Ships that had to be maintained and serviced to be used just once every four and a half years. Also unthinkable. Then was there a possible solution?
There was. The terraforming engineers had much experience in making planets habitable to man. They could purify poison atmospheres, melt icecaps and cool tropics, cultivate deserts and eliminate jungles. They could even raise land masses where desired, sink others that were not needed. These latter dramatic changes were brought about by the careful placing of gravitronic bombs. Each of these was the size of a small building, and had to be assembled in a specially dug cavern deep in the ground. The manner of their operation was a secret carefully kept by the corporation that built them — but what they did was far from secret. When activated, a gravitronic bomb brought about a sudden surge of seismic activity. A planet’s crust would be riven, the magma below released, which in turn brought about normal seismic activity. Of course this could only be effective where the tectonic plates overlapped, but this usually allowed for a wide enough latitude of choice.
The gravitronic bombs had brought a chain of flaming volcanoes from the ocean deeps of Halvmork, volcanoes that vomited out lava that cooled and turned to stone to form an island chain. Before the volcanic activity died down, the islands became a land bridge connecting the two continents. After this it was, relatively speaking, a simple matter to lower the tallest mountains with hydrogen bombs. Even simpler still was the final step of leveling the rough-shaped land with fusion guns. These same guns smoothed the surface to make a solid stone highway from continent to continent, reaching almost from pole to pole, a single road 27,000 kilometers in length.
Doing this could not have been cheap. But the corporations were all-powerful, and controlled the Earth’s wealth completely. A consortium could have been formed easily enough, was formed, for the returns would be rich and continue forever.
The forced settlers of Halvmork were migrant farmers with a vengeance. For four years did they labor, raising and storing their crop against the day when the ships came. It was the long awaited, highly exciting, most important event in the cycle of their existence. The work ended when the ships signaled their arrival. The standing corn was left in the field and the party began, for the ships also brought everything that made life possible on this basically inhospitable world. Fresh seed when needed, for the mutated strains were unstable and the farmers were not agricultural scientists who could control this. Clothing and machine parts, new radioactive slugs for the atomic engines, all the thousand and one parts and supplies that maintained a machine-based culture on a nonmanufacturing planet. The ships stayed just long enough to offload the supplies and fill their holds with the grain. Then they left and the party ended. All the marriages were consummated, for this was the only time when marriage was allowed, all the celebrations finished, all the liquor drunk.
Then the trip began.
They moved like gypsies. The only permanent structures were the machine storage buildings and the thick-walled grain silos. When the partitions had been taken down and the tall doors levered open, the trucks and copters, the massive harvesters, planters and other farm machinery were wheeled inside. With their vitals cocooned and their machinery sealed in silicon grease, they would wait out the heat of the summer until the farmers returned the following fall.
Everything else went. The assembly hall and the other pressurized dome structures were deflated and packed away. When the jacks were retracted, all the other narrow, long buildings settled onto the springs and wheels beneath them. The women had been canning and storing food for months, the slaughter of the sheep and cows half filled the freezers with meat. Only a few chicks, ewe lambs and cow calves would be taken; fresh herds and flocks would be raised from the sperm bank.
When everything was in place the farm tractors and trucks would haul the units into position to form the long trains, before being mothballed and sealed into the permanent buildings and silos themselves. The engines, the main drive units, would be unjacked after four years of acting as power plants, and would rumble into place at the head of each train. With the couplings and cables connect ed, the train would come to life. All the windows would be sealed and the air conditioning switched on. It would not be turned off again until they had reached the twilight zone of the southern hemisphere, and the temperatures were bearable again. The thermometer could easily top 200 degrees when they crossed the equator. Though the night temperatures sometimes fell as low as 130 degrees this could not be counted upon. Halvmork rotates in eighteen hours, and the nights are too short for any real temperature drop.
Three
“Jan Kulozik, there is a question for you. Your attention here, Kulozik, that is an order!” Chun Taekeng’s voice was beginning to crack a bit after a good evening of shouting.
Jan turned from the map and faced them. There were a lot of questions but he ignored them all until the noise died down.
“Listen to me,” Jan said. “I have worked out in detail what must be done, and I will give you the figures. But before I do you must decide. Do we take the corn or not, it is just that simple. We must leave, you cannot argue about that. And before you decide about the corn, remember two things. If and when the ships come they will need that corn because people will be starving. Thousands, perhaps millions, will die if they do not get it. If we do not have that corn waiting, their lives will be on our heads.