Even the stablest people were affected. Michel watched fascinated as the two most introverted personalities among them, Ann Clayborne and Sax Russell, became interested in each other. It was pure science for both of them, at first; they were very much alike in that, and also in that both were so straightforward and guileless that Michel was able to overhear many of their first conversations. They were all shoptalk; Martian geology, with Sax grilling her for the most part, learning from her as from a professor, but always able to contribute from the standpoint of a theoretical physicist, one of the leading lights a decade or two before, in his postgraduate years. Not that Ann seemed to care about that. She was a geologist, a planetologist who had studied Mars ever since grad school, until now in her forties she was one of the acknowledged authorities. A Martian ahead of the fact. So if Sax was interested, she could talk Mars for hours; and Sax was interested. So they talked on and on.
"It's a pure situation, you have to remember that. There might even be indigenous life, left there underground from the early warm wet period. So that we have to make a sterile landing and a sterile colony. Put a cordon sanitaire between us and Mars proper. Then a comprehensive search. If Terran life was allowed to invade the ground before we determined the presence or absence of life, it would be a disaster for science. And the contamination might work the other way too. You can't be too careful. No—if anyone tries to infect Mars, there will be opposition. Maybe even active resistance. Poison the poisoners. You can never tell what people will do."
Sax said little or nothing in reply to this.
Then one day it was those two, appearing as deadpan and phlegmatic as ever, who went out for night walks at the (carefully offset) same time, and, Michel saw through his goggles, made their way to Lookout Point. They might have been among those Michel had already seen out there. They sat there beside each other for some time.
But when they came back Sax's color was high, and he saw nothing of the world inside the compound. Autistic to all. And Ann's brow was furrowed, her eye distracted. And they did not talk to each other, or even look at each other, for many days after that. Something had happened out there!
But as Michel watched them, fascinated by this turn of events, he came to understand that he would never know what it had been. A wave of—what was it—grief? Or sorrow, at their distance from each other, their isolation—each in his or her own private world, sealed vessels jostling—cut off—the futility of his work—the deathly cold of the black night—the ache of living life so inescapably alone. He fled.
Because he was one of the evaluators, he could flee. He could leave Lake Vanda from time to time on the rare helicopter visits, and though he tried not to, to establish better solidarity with the group, still he had done it once before, in the darkest depth of winter before the solstice, after seeing Maya and Frank together. Now, though the midday twilights were returning, he took up an invitation from an acquaintance at McMurdo to visit the Scott and Shackleton huts, just north of McMurdo on Ross Island.
Maya met him in the lock as he left. “What—running away?”
“No no—no—I'm going to have a look at the Scott and Shackleton huts. A matter of research. I'll be right back.”
Her look showed that she did not believe it. Also that she cared where he went.
But it was in the nature of research, after all. The little cabins left behind by the first explorers of Antarctica were the remains of some of the very few expeditions in human history that resembled in any way what they were proposing to do on Mars. Though of course all analogy was false and misleading, and dangerous—this was a new thing they were thinking, a new event in history, nothing like it before.
Still, the first decades of Antarctic exploration had been somewhat like their planned expedition, he had to admit as the helicopter landed on the black rock of Cape Evans, and he followed the other distinguished visitors to the small snow-slabbed wooden hut above the beach. This was the nineteenth-century equivalent of their settlement at Lake Vanda, though their compound was ever so much more luxurious. Here at Cape Evans they had had only the necessities, all the necessities except for some vitamins and the company of the opposite sex. How pale and odd they had become from those lacks, along with the lack of sunlight itself. Monastic malnourished troglodytes, suffering from seasonal affective disorder without knowing what a ferocious psychological problem it was (so that perhaps it hadn't been). Writing newspapers, acting out sketches, pumping music rolls through player pianos, reading books, doing research, and producing some food by fishing and killing seals. Yes—they had had their pleasures—deprived as they were, these men had still lived on Mother Earth, in contact with the cold fringe of her bounty. On Mars there would be none of those Inuit raptures to pass the time and ameliorate their confinement.