Every night of the final week, Art went to bed incoherent with cavils and kava, and though exhausted he would wake fairly often during the night, and roll under the force of some seemingly lucid thought that in the morning would be gone, or revealed as lunatic. Nadia slept just as poorly on the couch next to his, or in her chair. Sometimes they would fall asleep talking over some point or other, and wake up dressed but entangled, holding on to each other like children in a thunderstorm. The warmth of another body was a comfort like nothing else. And once in the dim predawn ultraviolet light they both woke up, and talked for hours in the cold silence of the building, in a little cocoon of warmth and companionship. Another mind to talk to. From colleagues to friends; from there to lovers, maybe; or something like lovers; Nadia did not seem inclined to romanticism of any kind. But Art was in love, no doubt about it, and there twinkled in Nadia’s flecked eyes a new fondness for him, he thought. So that at the end of the long final days of the congress, they lay on their couches and talked, and she would knead his shoulders, or him hers, and then they would fall comatose, pounded by exhaustion. There was more pressure to ushering in this document than either one of them wanted to admit, except in these moments, huddling together against the cold big world. A new love: Art, despite Nadia’s unsentimentality, found no other way to put it. He was happy.

And he was amused, but not surprised, when they got up one morning and she said, “Let’s put it to a vote.”

So Art talked to the Swiss and the Dorsa Brevia scholars, and the Swiss proposed to the congress that they vote on the version of the constitution currently on the table, voting point by point as they had promised in the beginning. Immediately there was a spasm of vote trading that made Terran stock exchanges look subtle and slow. Meanwhile the Swiss set up a voting sequence, and over the course of three days they ran through it, allowing one vote to each group on each numbered paragraph of the draft constitution. All eighty-nine paragraphs passed, and the massive collection of “explanatory material” was officially appended to the main text.

After that it was time to put it to the people of Mars for approval. So on Ls 158, October llth, m-year 52 (on Earth, February 27, 2128), the general populace of Mars, including everyone over five m-years old, voted by wrist on the resulting document. Over ninety-five percent of the population voted, and the constitution passed seventy-eight percent to twenty-two percent, garnering just over nine million votes. They had a government.

PART FOUR

Green Earth

On Earth, meanwhile, the great flood dominated everything.

The flood had been caused by a cluster of violent volcanic eruptions under the west Antarctic ice sheet. The land underneath the ice sheet, resembling North America’s basin and range country, had been depressed by the weight of the ice until it lay below sea level. So when the eruptions began the lava and gases had melted the ice over the volcanoes, causing vast slippages overhead; at the same time, ocean water had started to pour in under the ice, at various points around the swiftly eroding grounding line. Destabilized and shattering, enormous islands of ice had broken off all around the edges of the Ross Sea and the Ronne Sea. As these islands of ice floated away on the ocean currents, the breakup continued to move inland, and the turbulence caused the process to accelerate. In the months following the first big breaks, the Antarctic Sea filled with immense tabular icebergs, which displaced so much water that sea level all over the world rose. Water continued to rush into the depressed basin in west Antarctica that the ice had once filled, floating out the rest of it berg by berg, until the ice sheet was entirely gone, replaced by a shallow new sea roiled by the continuing underwater eruptions, which were being compared in their severity to the Deccan Traps eruptions of the late Cretaceous.

And so, a year after the eruptions began, Antarctica was only a bit over half as big as it had been — east Antarctic like a half-moon, the Antarctic peninsula like an iced-over New Zealand — in between them, a berg-clotted bubbling shallow sea. And around the rest of the world, sea level was seven meters higher than it had been before.

Not since the last ice age, ten thousand years before, had humanity experienced a natural catastrophe of such magnitude. And this time it affected not just a few million hunter-gatherers in nomadic tribes, but fifteen billion civilized citizens, living atop a precarious sociotechnological edifice which had already been in great danger of collapse. All the big coastal cities were inundated, whole countries like Bangladesh and Holland and Belize were awash. Most of the unfortunates who lived in such low-lying regions had time to move to higher ground, for the surge was more like a tide than a tidal wave; and then there they all were, somewhere between a tenth and a fifth of the world’s population — refugees.

It goes without saying that human society was not equipped to handle such a situation. Even in the best of times it would not have been easy, and the early twenty-second century had not been the best of times. Populations were still rising, resources were more and more depleted, conflicts between rich and poor, governments and metanats, had been sharpening everywhere: the catastrophe had struck in the midst of a crisis.

To a certain extent, the catastrophe canceled the crisis. In the face of worldwide desperation, power struggles of all kinds were recontextualized, many rendered phantasmagorical;. there were whole populations in need, and legalities of ownership and profit paled in comparison to the problem. The United Nations rose like some aquatic phoenix out of the chaos, and became the clearinghouse for the vast number of emergency relief efforts: migrations inland across national borders, construction of emergency accommodations, distribution of emergency food and supplies. Because of the nature of this work, with its emphasis on rescue and relief, Switzerland and Praxis were in the forefront of helping the UN. UNESCO returned from the dead, along with the World Health Organization. India and China, as the largest of the badly devastated countries, were also extremely influential in the current situation, because how they chose to cope made a big difference everywhere. They made alliances with each other, and with the UN and its new allies; they refused all help from the Group of Eleven, and the metanationals that were now fully intertwined into the affairs of most of the Gl 1 governments.

In other ways-, however, the catastrophe only exacerbated the crisis. The metanationals themselves were cast into a very curious position by the flood. Before its onset they had been absorbed in what commentators had been calling the metanatricide, fighting among themselves for final control of the world economy. A few big metanational superclusters had been jockeying for ultimate control of the largest industrial countries, and attempting to subsume the few entities still out of their control: Switzerland, India, China, Praxis, the so-called World Court countries, and so on. Now, with much of the population of Earth occupied in dealing with the flood, the metanats were mostly struggling to regain what control they had had of affairs. In the popular mind they were often linked to the flood, as cause, or as punished sinners — a very convenient bit of magical thinking for Mars and the other antimetanational forces, all of whom were doing their best to seize this chance to beat the metanats to pieces while they were down. The Group of Eleven and the other industrial governments previously associated with the metanats were scrambling to keep their own populations alive, and so could spare little effort to help the great conglomerates. And people everywhere were abandoning their previous jobs to join the various relief efforts; Praxis-style employee-owned enterprises were gaining in popularity as they took on the emergency, at the same time offering all their members the longevity treatment. Some of the metanats held on to their workforce by reconfiguring along these same lines. And so the struggle for power continued on many levels, but everywhere rearranged by the catastrophe.