Humanity. Monadic intelligences, mostly trapped within their own skulls, living in small family groups within larger tribal networks, adaptable to territorial or migratory lifestyles. Those were the options on offer before the great acceleration. Now that dumb matter thinks, with every kilogram of wallpaper potentially hosting hundreds of uploaded ancestors, now that every door is potentially a wormhole to a hab half a parsec away, the humans can stay in the same place while the landscape migrates and mutates past them, streaming into the luxurious void of their personal history. Life is rich here, endlessly varied and sometimes confusing. So it is that tribal groups remain, their associations mediated across teraklicks and gigaseconds by exotic agencies. And sometimes the agencies will vanish for a while, reappearing later like an unexpected jape upon the infinite.
Ancestor worship takes on a whole new meaning when the state vectors of all the filial entities' precursors are archived and indexed for recall. At just the moment that the tiny capillaries in Rita's face are constricting in response to a surge of adrenaline, causing her to turn pale and her pupils to dilate as she focuses on the pussycat-thing, Sirhan is kneeling before a small shrine, lighting a stick of incense, and preparing to respectfully address his grandfather's ghost.
The ritual is, strictly speaking, unnecessary. Sirhan can speak to his grandfather's ghost wherever and whenever he wants, without any formality, and the ghost will reply at interminable length, cracking puns in dead languages and asking about people who died before the temple of history was established. But Sirhan is a sucker for rituals, and anyway, it helps him structure an otherwise-stressful encounter.
If it were up to Sirhan, he'd probably skip chatting to grandfather every ten megaseconds. Sirhan's mother and her partner aren't available, having opted to join one of the long-distance exploration missions through the router network that were launched by the accelerationistas long ago; and Rita's antecedents are either fully virtualized or dead. They are a family with a tenuous grip on history. But both of them spent a long time in the same state of half-life in which Manfred currently exists, and he knows his wife will take him to task if he doesn't bring the revered ancestor up to date on what's been happening in the real world while he's been dead. In Manfred's case, death is not only potentially reversible, but almost inevitably so. After all, they're raising his clone. Sooner or later, the kid is going to want to visit the original, or vice versa.
What a state we have come to, when the restless dead refuse to stay a part of history? He wonders ironically as he scratches the self-igniter strip on the red incense stick and bows to the mirror at the back of the shrine. "Your respectful grandson awaits and expects your guidance," he intones formally – for in addition to being conservative by nature, Sirhan is acutely aware of his family's relative poverty and the need to augment their social credit, and in this reincarnation-intermediated traditionalist polity for the hopelessly orthohuman, you can score credit for formality. He sits back on his heels to await the response.
Manfred doesn't take long to appear in the depths of the mirror. He takes the shape of an albino orang-utan, as usuaclass="underline" He was messing around with Great Aunt Annette's ontological wardrobe right before this copy of him was recorded and placed in the temple – they might have separated, but they remained close. "Hi, lad. What year is it?"
Sirhan suppresses a sigh. "We don't do years anymore," he explains, not for the first time. Every time he consults his grandfather, the new instance asks this question sooner or later. "Years are an archaism. It's been ten megs since we last spoke – about four months , if you're going to be pedantic about it, and a hundred and eighty years since we emigrated. Although correcting for general relativity adds another decade or so."
"Oh. Is that all?" Manfred manages to look disappointed. This is a new one on Sirhan: Usually the diverging state vector of Gramps's ghost asks after Amber or cracks a feeble joke at this point. "No changes in the Hubble constant, or the rate of stellar formation? Have we heard from any of the exploration eigenselves yet?"
"Nope." Sirhan relaxes slightly. So Manfred is going to ask about the fool's errand to the edge of the Beckenstein limit again, is he? That's canned conversation number twenty-nine. (Amber and the other explorers who set out for the really long exploration mission shortly after the first colony was settled aren't due back for, oh, about 1019 seconds. It's a long way to the edge of the observable universe, even when you can go the first several hundred million light-years – to the Böotes supercluster and beyond – via a small-world network of wormholes. And this time, she didn't leave any copies of herself behind.)
Sirhan – either in this or some other incarnation – has had this talk with Manfred many times before, because that's the essence of the dead. They don't remember from one recall session to the next, unless and until they ask to be resurrected because their restoration criteria have been matched. Manfred has been dead a long time, long enough for Sirhan and Rita to be resurrected and live a long family life three or four times over after they had spent a century or so in nonexistence. "We've received no notices from the lobsters, nothing from Aineko either." He takes a deep breath. "You always ask me where we are next, so I've got a canned response for you —" and one of his agents throws the package, tagged as a scroll sealed with red wax and a silk ribbon, through the surface of the mirror. (After the tenth repetition Rita and Sirhan agreed to write a basic briefing that the Manfred-ghosts could use to orient themselves.)
Manfred is silent for a moment – probably hours in ghost-space – as he assimilates the changes. Then: "This is true? I've slept through a whole civilization ?"
"Not slept, you've been dead," Sirhan says pedantically. He realizes he's being a bit harsh: "Actually, so did we," he adds. "We surfed the first three gigasecs or so because we wanted to start a family somewhere where our children could grow up the traditional way. Habs with an oxidation-intensive triple-point water environment didn't get built until sometime after the beginning of the exile. That's when the fad for neomorphism got entrenched," he adds with distaste. For quite a while the neos resisted the idea of wasting resources building colony cylinders spinning to provide vertebrate-friendly gee forces and breathable oxygen-rich atmospheres – it had been quite a political football. But the increasing curve of wealth production had allowed the orthodox to reincarnate from death-sleep after a few decades, once the fundamental headaches of building settlements in chilly orbits around metal-deficient brown dwarfs were overcome.
"Uh." Manfred takes a deep breath, then scratches himself under one armpit, rubbery lips puckering. "So, let me get this straight: We – you, they, whoever – hit the router at Hyundai +4904 /–56 , replicated a load of them, and now use the wormhole mechanism the routers rely on as point-to-point gates for physical transport? And have spread throughout a bunch of brown dwarf systems, and built a pure deep-space polity based on big cylinder habitats connected by teleport gates hacked out of routers?"
"Would you trust one of the original routers for switched data communications?" Sirhan asks rhetorically. "Even with the source code? They've been corrupted by all the dead alien Matrioshka civilizations they've come into contact with, but they're reasonably safe if all you want to use them for is to cannibalize them for wormholes and tunnel dumb mass from point to point." He searches for a metaphor: "Like using your, uh, internet, to emulate a nineteenth-century postal service."