Red Mars - Kim Stanley Robinson [60]
“You’re talking miracle domes, Ann,” Sax said. “That’s about ten thousand square kilometers.”
“Well, it would make a good big enclosure. And then you could leave the rest of the planet alone.”
“The weight of a dome would collapse the canyon walls.”
“That’s why I said you’d have to float it.”
Sax just shook his head.
“It’s no more exotic than this space elevator you talk about.”
“I want to live in a house located right where you took this video,” Nadia interrupted. “What a view!”
“Just wait till you get up on one of the Tharsis volcanoes,” Ann said, irritated. “Then you’ll get a view.”
There were little spats like that all the time now. It reminded Nadia unpleasantly of the last months on the Ares. Another example: Arkady and his crew sent down videos of Phobos, with his commentary. “The Stickney impact almost broke this rock in pieces, and it’s chondritic, almost twenty percent water, so a lot of the water outgassed on impact and filled the fracture system and froze in a whole system of ice veins.” Fascinating stuff, but all it did was cause an argument between Ann and Phyllis, their two top geologists, as to whether this was the real explanation for the ice. Phyllis even suggested shipping water down from Phobos, which was silly, even if their supplies were low and their demand increasing. Chernobyl took a lot of water, and the farmers were ready to start a little swamp in their biosphere, and Nadia wanted to install a swimming complex in one of the vaulted chambers, including a lap pool, three whirlpool baths, and a sauna. Each night people asked Nadia how it was coming along, because everyone was sick of washing with sponges and still being dusty, and of never really getting warm. They wanted a bath— in their old aquatic dolphin brains, down below the cerebrums, down where desires were primal and fierce, they wanted back into water.
So they needed more water, but the seismic scans were finding no evidence of ice aquifers underground, and Ann thought there weren’t any in the region. They had to continue to rely on the air miners, or scrape up regolith and load it into the soil-water distilleries. But Nadia didn’t like to overwork the distilleries, because they had been manufactured by a French-Hungarian-Chinese consortium, and were sure to wear out if used for bulk work.
But that was life on Mars; it was a dry place. Shikata ga nai.
“There are always choices,” Phyllis said to that. This was why she had suggested filling landing vehicles with Phobos ice, and bringing it on down. But Ann thought that was a ridiculous waste of energy, and they were off again.
• • •
It was especially irritating to Nadia because she herself was in such a good mood. She saw no reason to quarrel, and it disturbed her that the others didn’t feel the same. Why did the dynamics of a group fluctuate so? Here they were on Mars, where the seasons were twice as long as Earth’s, and every day was forty minutes longer: why couldn’t people relax? Nadia had a sense that there was time for things even though she was always busy, and the extra thirty-nine-and-a-half minutes per day was probably the most important component of this feeling; human circadian biorhythms had been set over millions of years of evolution, and now suddenly to have extra minutes of day and night, day after day, night after night— no doubt it had effects. Nadia was sure of