To Sax it looked like that least rational of conflicts, civil war. Two parts of a group shared many more interests than disagreements, but fought anyway. Unfortunately it was not possible to force people to study cost-benefit analysis. Nothing to be done. Or – possibly one could identify a crux issue causing one or both sides to resort to violence. After that, try to defuse that issue.
Clearly in this case a crux issue was terraforming. A matter with which Sax was closely identified. This could be viewed as a disadvantage, as a mediator ought ideally to be neutral. On the other hand, his actions might speak symbolically for the terraforming effort itself. He might accomplish more with a symbolic gesture than anyone else. What was needed was a concession to the Reds, a real concession, the reality of which would increase its symbolic value by some hidden exponential factor. Symbolic value: it was a concept with which Sax was trying hard to come to grips. Words of all kinds gave him trouble now, so much so that he had taken to etymology to try to understand them better. A glance at the wrist: symbol, ‘something that stands for something else’, from the Latin symbolum, adopted from a Greek word meaning throw together. Exactly. It was alien to his understanding, this throwing together, a thing emotional and even unreal, and yet vitally important.
The afternoon of the battle for Sheffield, he called Ann on the wrist and got her briefly, and tried to talk to her, and failed. So he drove to the edge of the city’s wreckage, not knowing what else to do, looking for her. It was very disturbing to see how much damage a few hours’ fighting could do. Many years of work lay in smoking shambles, the smoke not fire – ash particulates for the most part but merely disturbed fines, old volcanic ash blown up and then torn east on the Jetstream. The cable stuck out of the ruins like a black line of carbon nanotube fibres.
There was no sign of any further Red resistance. Thus no way of locating Ann. She was not answering her phone. So Sax returned to the warehouse complex in East Pavonis, feeling balked. He went back inside.
And then there she was, in the vast warehouse, walking through the others toward him as if about to plunge a knife in his heart. He sank in his seat unhappily, remembering an overlong sequence of unpleasant interviews between them. Most recently they had argued on the train ride out of Libya Station. He recalled her saying something about removing the soletta and the annular mirror; which would be a very powerful symbolic statement indeed. And he had never been comfortable with such a major element of the terraforming’s heat input being so fragile.
So when she said, ‘I want something for it,’ he thought he knew what she meant, and suggested removing the mirrors before she could. This surprised her. It slowed her down, it took the edge off her terrible anger. Leaving something very much deeper, however – grief, despair – he could not be sure. Certainly a lot of Reds had died that day, and Red hopes as well. ‘I’m sorry about Kasei,’ he said.
She ignored that, and made him promise to remove the space mirrors. He did, meanwhile calculating the loss of light that would result, then trying to keep a wince off his face. Insolation would drop by about twenty per cent, a very substantial amount indeed. ‘It will start an ice age,’ he muttered.
‘Good,’ she said.
But she was not satisfied. And as she left the room, he could see by the set of her shoulders that his concession had done little if anything to comfort her. One could only hope her cohorts were more easily pleased. In any case it would have to be done. It might stop a civil war. Of course a great number of plants would die, mostly at the higher elevations, though it would affect every ecosystem to some extent. An ice age, no doubt about it. Unless they reacted very effectively. But it would be worth it, if it stopped the fighting.
It would have been easy just to cut the great band of the annular mirror and let it fly away into space, right out of the plane of the ecliptic. Same with the soletta: fire a few of its positioning rockets and it would spin away like a Catherine wheel.
But that would be a waste of processed aluminium silicate, which Sax did not like to see. He decided to investigate the possibility of using the mirrors’ directional rockets, and their reflectivity, to propel them elsewhere in the solar system. The soletta could be located in front of Venus, and its mirrors realigned so that the structure became a huge parasol, shading the hot planet and starting the process of freezing out its atmosphere; this was something that had been discussed in the literature for a long time, and no matter what other plans for terraforming Venus one had, this was the standard first step. Then having done that, the annular mirror would have to be placed in the corresponding polar orbit around Venus, as its reflected light helped to hold the soletta/parasol in its position against the push of solar radiation. So the two would still be put to use, and it would also be a gesture, another symbolic gesture, saying, Look here – this big world might be terraformable too. It wouldn’t be easy, but it was possible. Thus some of the psychic pressure on Mars, ‘the only other possible Earth’, might be relieved. This was not logical, but it didn’t matter; history was strange, people were not rational systems, and in the peculiar symbolic logic of the limbic system, it would be a sign to the people on Earth, a portent, a scattering of psychic seed, a throwing together. Look there! Go there! And leave Mars alone.
So he talked it over with the Da Vinci space scientists, who had effectively taken over control of the mirrors. The lab rats, people called them behind their backs, and his (though he heard anyway); the lab rats, or the saxaclones. Serious young native Martian scientists, in fact, with just the same variations of temperament as grad students and post-docs in any lab anywhere, any time; but the facts didn’t matter. They worked with him and so they were the saxaclones. Somehow he had become the very model of the modern Martian scientist; first as white-coated lab rat, then as full-blown mad scientist, with a crater-castle full of eager Igors, mad-eyed but measured in manner, little Mr Spocks, the men as skinny and awkward as cranes on the ground, the women drab in their protective non-coloration, their neuter devotion to Science. Sax was very fond of them. He liked their devotion to science, it made sense to him – an urge to understand things, to be able to express them mathematically. It was a sensible desire. In fact it often seemed to him that if everyone were a physicist then they would be very much better off. ‘Ah, no, people like the idea of a flat universe because they find negatively curved space difficult to deal with.’ Well, perhaps not. In any case the young natives at Da Vinci Crater were a powerful group, strange or not. At this point Da Vinci was in charge of a lot of the underground’s technological base, and with Spencer fully engaged there, their production capability was staggering. They had engineered the revolution, if the truth were told, and were now in de facto control of Martian orbital space.
This was one reason why many of them looked displeased or at least nonplussed when Sax first told them about the removal of the soletta and annular mirror. He did it in a screen meeting, and their faces squinched into expressions of alarm: Captain, it is not logical. But neither was civil war. And the one was better than the other.
‘Won’t people object?’ Aonia asked. ‘The Greens?’
‘No doubt,’ Sax said. ‘But right now we exist in, in anarchy. The group in East Pavonis is a kind of proto-government, perhaps. But we in Da Vinci control Mars space. And no matter the objections, this might avert civil war.’
He explained as best he could. They got absorbed in the technical challenge, in the problem pure and simple, and quickly forgot their shock at the idea. In fact giving them a technical challenge of that sort was like giving a dog a bone. They went away gnawing at the tough parts of the problem, and just a few days later they were down to the smooth polished gleam of procedure. Mostly a matter of instructions to AIs, as usual. It was getting to the point where having conceived a clear idea of what one wanted to do, one could just say to an AI, ‘please do thus and such’ – please spin the soletta and annular mirror into Venusian orbit, and adjust the slats of the soletta so that it becomes a parasol shielding the planet from all of its incoming insolation; and the AIs would calculate the trajectories and the rocket firings and the mirror angles