disrupt the balancing act. The carpets cast a shadow so faint, though, that even this near-perfect vision could barely resolve it.
Orlando Venetti said, 'You're awake.'
Paolo turned. His father stood an arm's length away, presenting as an ornately clad flesher of indeterminate age. Definitely older than Paolo, though; Orlando never ceased to play up his seniority—even if the age difference was only twenty-five percent now, and falling.
Paolo banished the carpets from the room to the space behind one pentagonal window, and took his father's hand. The portions of Orlando's mind which meshed with his own expressed pleasure at Paolo's emergence from hibernation, fondly dwelt on past shared experiences, and entertained hopes of continued harmony between father and son. Paolo's greeting was similar, a carefully contrived revelation of his own emotional state. It was more of a ritual than an act of communication, but then, even with Elena he set up harriers. No one was totally honest with another person-unless the two of them intended to fuse permanently.
Orlando nodded at the carpets. 'I hope you appreciate how important they are.'
'You know I do.' He hadn't included that in his greeting, though. 'First alien life.' C-Z humiliates the gleisner robots, at last—that was probably how his father saw it. The robots had been first to Alpha Centauri, and first to an extrasolar planet, but first life was Apollo to their Sputniks, for anyone who chose to think in those terms.
Orlando said, 'This is the hook we need, to catch the citizens of the marginal polises. The ones who haven't quite imploded into solipsism. This will shake them up—don't you think?'
Paolo shrugged. Earth's citizens were free to implode into anything they liked; it didn't stop Carter- Zimmerman from exploring the physical universe. But even thrashing the gleisners wouldn't be enough for Orlando; like many carnevale refugees, he had a missionary streak. He wanted every other polis to see the error of its ways, and follow C-Z to the stars.
Paolo said, 'Ashton-Laval has intelligent aliens. I wouldn't be so sure that news of giant seaweed is going to take Earth by storm.'
Orlando was venomous. 'Ashton-Laval intervened in its so-called 'evolutionary' simulations so many time that they might as well have built the end products in an act of creation lasting six days. They wanted talking reptiles, and mirabile dictu, they got talking reptiles. There are self-modified citizens in this polis more alien than the aliens in Ashton-Laval.'
Paolo smiled. 'All right. Forget Ashton-Laval. But forget the marginal polises, too. We choose to value the physical world. That's what defines us, but it's as arbitrary as any other choice of values. Why can't you accept that? It's not the One True Path which the infidels have to be bludgeoned into following.' He knew he was arguing half for the sake of it, but Orlando always drove him into taking the opposite position.
Orlando made a beckoning gesture, dragging the image of the carpets halfway hack into the room. 'You'll vote for the microprobes?'
'Of course.'
'Everything depends on that, now. It's good to start with a tantalizing glimpse, but if we don't follow up with details soon they'll lose interest back on Earth very rapidly.'
'Lose interest? It'll be fifty-four years before we know whether anyone paid the slightest attention in the first place.'
Orlando regarded him with disappointment. 'If you don't care about the other polises, think about C-Z. This helps us, it strengthens us. We have to make the most of that.'
Paolo was bemused. 'What needs to be strengthened? You make it sound like there's something at risk.'
'There is. What do you think a thousand lifeless worlds would have done to us?'
'Isn't that entirely academic now? But all right, I agree with you: this strengthens C-Z. We've been lucky. I'm glad, I'm grateful. Is that what you wanted to hear?' Orlando said sourly.
'You take too much for granted.'
'And you care too much what I think! I'm not your… heir.' There were times when his father seemed unable to accept that the whole concept of offspring had lost its archaic significance. 'You don't need me to safeguard the future of Carter-Zimmerman on your behalf. Or the future of the whole Coalition. You can do it in person.'
Orlando looked wounded—a conscious choice, but it still encoded something. Paolo felt a pang of regret, but he'd said nothing he could honestly retract.
His father gathered up the sleeves of his gold and crimson robes—the only citizen of C-Z who could make Paolo uncomfortable to be naked—and repeated as he vanished from the room: 'You take too much for granted.'
The gang watched the launch of the microprobes together—even Liesl, though she came in mourning, as a giant dark bird. Karpal stroked her feathers nervously. Hermann appeared as a creature out of Escher, a segmented worm with six flesher-shaped feet—on legs with elbows—given to curling up into a disk and rolling along the girders of Satellite Pinatubo. Paolo and Elena kept saying the same thing simultaneously; they'd just made love.
Hermann had moved the satellite into a notional orbit just below one of the scout probes, and changed the scape's scale so that the probe's lower surface, an intricate landscape of detector modules and attitude-control jets, blotted out half the sky. The atmospheric-entry capsules, ceramic teardrops three centimeters wide, burst from their launch tube and hurtled past like boulders, vanishing from sight before they'd fallen so much as ten meters closer to Orpheus. It was all scrupulously accurate, although it was part real-time imagery, part extrapolation, part faux. Paolo thought: We might as well have run a pure simulation… and pretended to follow the capsules down. Elena gave him a guilty/admonishing look. Yeah—and then why bother actually launching them at all? Why not just simulate a plausible Orphean ocean full of plausible Orphean lifeforms? Why not simulate the whole Diaspora? There was no crime of heresy in C-Z; the polis charter was just a statement of the founders' values, not some doctrine to be accepted under threat of exile. At times it still felt like a tightrope walk, though, trying to classify every act of simulation into those which contributed to an understanding of the physical universe (good), those which were merely convenient, recreational, aesthetic (acceptable)… and those which constituted a denial of the primacy of real phenomena (time to think about emigration).
The vote on the microprobes had been close: seventy-two percent in favor, just over the required two-thirds majority, with five percent abstaining. Citizens created since the arrival at Vega were excluded… not that anyone in Carter-Zimmerman would have dreamt of stacking the ballot, perish the thought. Paolo had been surprised at the narrow margin; he was yet to hear a single plausible scenario for the microprobes doing harm. He wondered if there was another, unspoken reason which had nothing to do with fears for the Orphean ecology, or hypothetical culture. A wish to prolong the pleasure of unraveling the planet's mysteries? Paolo had some sympathy with that impulse, but the launch of the microprobes would do nothing to undermine the greater long-term pleasure of watching, and understanding, as Orphean life evolved.
Liesl said forlornly, 'Coastline erosion models show that the north-western shore of Lambda is inundated by tsunami every ninety Orphean years, on average.' She offered the data to them; Paolo glanced at it, and it looked convincing, but the point was academic now. 'We could have waited.'
Hermann waved his eye-stalks at her. 'Beaches covered in fossils, are they?'
'No, but the conditions hardly—'
'No excuses!' He wound his body around a girder, kicking his legs gleefully. Hermann had been scanned in the twenty-first century, before Carter-Zimmerman even existed, but over the teratau he'd wiped most of his episodic memories and rewritten his personality a dozen times. He'd once told Paolo, 'I think of myself as my own great-great-grandson. Death's not so hard, if you do it incrementally. Ditto for immortality.
Elena said, 'I keep trying to imagine how it will feel if another C-Z clone stumbles on something infinitely better—like aliens with shortened wormholes—while we're back here studying rafts of algae.' Her icon was more stylized than usual: sexless, hairless and smooth, the face inexpressive and androgynous.
Paolo shrugged. 'If they can shorten wormholes, the might visit us. Or share the technology, so we can link up the whole Diaspora. But I know what you mean: first alien life, and it's likely to be about as sophisticated as seaweed. It breaks the jinx, though. Seaweed every twenty-seven light years. Nervous systems every fifty? Intelligence every hundred?' He fell silent, abruptly realizing what she was feeling: electing not to wake again after first life was beginning to seem like the wrong choice, a waste of the opportunities the Diaspora had created. Paolo offered her mind graft expressing empathy and support, but she declined.