Echopraxia Page 19

  “And you know all about being a parent.”

  “I know about being Human, Jim. I know what people tell themselves. You made Siri the man for the job before he was even born, and when the Fireflies dropped in you had to put him at the top of the list and ship him out and now all you’ve got is those goddamned signals, that’s your last link and I understand, man. It’s natural, it’s Human, it’s, it’s inevitable because you and I, we haven’t got around to cutting those parts out of us yet. But just about everyone else around here has, and we can’t afford to ignore that. We can’t afford to be—distracted. Not here, not now.”

  He held out his glass, and felt a vague and distant kind of relief at how steady his hand was around the crystal. Colonel Jim Moore regarded it for a moment. Looked back at the half-empty bottle.

  “Bar’s closed,” he said.

  PREY

  Of greater concern are the smaller networks pioneered by the so-called Bicameral Order, which—while having shown no interest in any sort of military or political activism—remain susceptible to weaponization. Although this faction shares tenuous historical kinship with the Dharmic religions behind the Moksha Mind, they do not appear to be pursuing that group’s explicit goal of self-annihilation; each Bicameral hive is small enough (hence, of sufficiently low latency) to sustain a coherent sense of conscious self-awareness. This would tend to restrict their combat effectiveness both in terms of response-latency and effective size. However, the organic nature of Bicameral MHIs leaves them less susceptible to the signal-jamming countermeasures that bedevil hard-tech networks. From the standpoint of brute military force, therefore, the Bicamerals probably represent the greatest weaponization potential amongst the world’s extant mind hives. This is especially troubling in light of the number of technological and scientific advances attributable to the Order in recent years, many of which have already proven destabilizing.

  —Moore, J. 12/03/2088: Hive Minds, Mind Hives, and Biological Military Automata: The Role of Collective Intelligence in Offline Combat. J. Mil. Tech. 68(14)

  BEHOLD, I STAND AT THE DOOR AND KNOCK.

  —REVELATION 3:20

  A SUN GROWN huge. A shadow on its face. A fleck, then a freckle: a dot, a disk, a hole. Smaller than a sunspot—darker, more symmetrical—and then larger. It grew like a perfect tumor, a black planetary disk where no planet could be, swelling across the photosphere like a ravenous singularity. A sun that covered half the void: a void that covered half the sun. Some critical, razor-thin instant passed and foreground and background had switched places, the sun no longer a disk but a brilliant golden iris receding around a great dilating pupil. Now it was less than that, a fiery hoop around a perfect starless hole; now a circular thread, writhing, incandescent, impossibly fine.

  Gone.

  A million stars winked back into the firmament, cold dimensionless pinpricks strewn in bands and random handfuls across half the sky. But the other half remained without form and void—and now the tumor that had swallowed the sun was gnawing outward at the stars as well. Brüks looked away from that great maw and saw a black finger lancing through the starfield directly to port: a dark spire, five hundred kilometers long, buried deep in the shade. Brüks downshifted his personal spectrum a few angstroms and it glowed red as an ember, an infrared blackbody rising from the exact center of the disk ahead. Heat radiator. A hairbreadth from the center of the solar system, it never saw the sun.

  He tugged nervously at the webbing holding him to the mirrorball. Sengupta was strapped into her usual couch on his left, Lianna to his right, Moore to hers. The old warrior had barely said a word to him since Brüks had broached the subject of his son. Some lines were invisible until crossed, apparently.

  Or maybe they were perfectly visible, to anyone who wasn’t an insensitive dolt. Empiricists always kept their minds open to alternative hypotheses.

  He sought refuge in the view outside, dark to naked eyes but alive on tactical. Icons, momentum vectors, trajectories. A thin hoop of pale emerald shrank across the forward view, drawing tight around the Crown’s nose: the rim of her reflective parasol—erased from ConSensus in deference to an uninterrupted view—redundant now, spooling tight into stowage. The habs had already been folded back and tied down for docking. Beyond the overlays the Crown fell silently past massive structures visible only in their absence: shadows against the sky, the starless silhouettes of gantries and droplet-conveyors, endless invisible antennae belied by the intermittent winking of pilot lights strung along their lengths.

  The Crown bucked. Thrusters flared like the sparks of arc welders in the darkness ahead. Down returned, dead forward. Brüks fell gently from the couch into the elastic embrace of his harness, hung there while the Crown’s incandescent brakes gave dim form to the face of a distant cliff: girders, the cold dead cones of dormant thrusters, great stratified slabs of polytungsten. Then the sparks died, and down with them. All that distant topography vanished again. The Crown of Thorns continued to fall, gently as thistledown.

  “Looks normal so far,” Moore remarked to no one in particular.

  “Wasn’t there supposed to be some kind of standing guard?” Brüks wondered. There’d been an announcement, anyway, in the weeks after Firefall. While we have seen no evidence of ill will on the part of blah blah blah prudent to be cautious yammer yammer cannot afford to leave such a vital source of energy undefended in the current climate of uncertainty yammer blah.

  Moore said nothing. After a moment Lianna took up the slack: “The place is almost impossible to see in the glare unless you know where to look. And there’s nothing like a bunch of big obvious heatprints going back and forth for telling the other guys where to look.”

  It was as much as she’d said—to Brüks, at least—since Valerie had flexed her claws in the Hub. He took it as a good sign.

  More sparks, tweaking the night in split-second bursts. Wireframes crawled all over tactical now, highlighting structures the naked eye could barely discern even as shadows. Constellations ignited on the cliff ahead, lights triggered by the presence of approaching mass, dim and elegant as the photophores of deep-sea fish. Candles in the window to guide travelers home. They rippled and flowed and converged on a monstrous gray lamprey uncoiling from the landscape beneath. Its great round mouth pulsed and puckered and closed off the port bow.

  One final burst of counterthrust. The lamprey flinched, recoiled a meter or two, resumed its approach. The Crown was barely moving now. The lamprey closed on the port flank and attached itself to the docking hatch.

  “We are down to fumes felching Bicams better know what they’re doing because even our chemical just ran dry,” Sengupta reported. “You want this ship to go anywhere now you gotta get out and push.”

  “Not a problem,” Moore said. “We’re sitting on the biggest charger in the solar system.”

  Lianna looked at Brüks and tried to smile.

  “Welcome to Icarus.”

  Of course, no one was going to fuck on a first date.

  The sky in the Hub began to fill with handshakes and head shots: Icarus and the Crown introducing each other, coming to terms, agreeing that this little rendezvous was an intimate affair that really didn’t warrant the involvement of Earthbound engineers. Sengupta whispered sweet nothings to the station’s onboard, coaxed it into turning on the lights, booting up life-support, maybe sharing a few pages from its diary.

  Naked bodies floated up from the lower hemisphere. Eulali and one of the other Bicamerals (Haina, Brüks thought), purged of hostile microbes and decompressed at last, slumming it with the baselines. Nobody seemed to think it worthy of comment.

  “No one since the last on-site op check.” Sengupta jabbed one finger at a window full of alphanumeric gibberish. “Nobody came or went any time in the last eighteen months. Boosters fired a hundred ninety-two days ago to stabilize the orbit but nothing else.”

  Sudden swift movement from the corners of both eyes: the undead in formation, shooting single-file through
the hatch like raptors diving for a kill. They bounced off the sky, swung around the forward ladder, disappeared through the ceiling fast and fluid as barracuda.

  So much for the pack, Brüks thought nervously. What about the Alph—and didn’t finish the question, because the flesh crawling up his backbone had just given him the answer.

  She was right behind him. For all he knew, she always had been.

  The Bicamerals didn’t seem to notice. They hadn’t taken their eyes off tactical since they’d arrived. Brüks swallowed and forced his gaze left. He forced himself to turn. He resisted the urge to lower his gaze as Valerie came into view, forced himself to look her right in the eyes. They shone back at him. He gritted his teeth and thought very hard about leucophores and thin-film optics and finally realized: She’s not even looking at me.

  She wasn’t. Those bright monster eyes burned a path right past him to the dome behind, shifted and jiggled in microscopic increments to this datum or that image, jittered fast as the eyes of zombies and with twice the intensity. Brüks could almost see the brain sparking behind those lenses, the sheets of electricity soaking up information faster than fiber. It had all of them now, monks and monsters and minions alike, all of them finally brought together under a tiny metal sky crowded with the machinery of thought: boot sequences, diagnostics, the sprawling multidimensional vistas of a thousand mechanical senses. It threatened to overflow the hemisphere entirely, a ceaseless flickering infostorm that breached the equator and started spilling aft as Brüks watched.

  Crude as papyrus, he realized. All these dimensions, squashed flat and pasted across physical space: it was a medium for cavemen and cockroaches, not these cognitive giants looming on all sides. Why were they even here? Why come together in the land of the blind when ConSensus went on forever, arrayed endless intelligence throughout the infinite space within their own heads? Why settle for eyes of jelly when invisible signals could reach through bone and brain and doodle on the very synapses themsel—

  Shit, he thought.

  All that smart paint, so ubiquitous throughout the ship. He’d just assumed it was for ambient lighting, and a backup for backups should the implants fail in one of these overclocked brains. But now it seemed to be their preferred interface: crude, pointillist, extrinsic. Not completely unhackable, perhaps—but at least any intrusions would take place outside the head, would compromise the mech and not the meat. At least no alien, imagined or otherwise, would be rewriting the thoughts in the heads of the hive.

  A few years to settle in, Moore had said. A few years for parties unknown to study new and unfamiliar technology, to infer the nature of the softer things behind it. Years to build whatever gears and interfaces an unlimited energy source could provide, and sit back, and wait for the owners to arrive. All that time for anything in there to figure out how to get in here.

  They’re afraid, Brüks realized, and then:

  Shit, they’re afraid?

  Sengupta threw a row of camera feeds across the dome. Holds and service crawlways, mainly: tanks for the storage of programmable matter, warrens of tunnels where robots on rails slid along on endless missions of repair and resupply. Habs embedded here and there like lymph nodes, vacuoles to be grudgingly pumped full of warmth and atmosphere on those rare occasions when visitors came calling—but barren, uninviting, barely big enough to stand erect even if gravity had been an option. Icarus was an ungracious host, resentful of any parasites that sought to take up residence in her gut.

  Something had done that anyway.

  Sengupta grabbed that window and stretched it across a fifth of the dome: AUX/RECOMP according to the feed, a cylindrical compartment with another cylinder—segmented, ribbed, studded with conduits and access panels and eruptions of high-voltage cabling—running through its center like a metal trachea. The view brightened as they watched. Fitful sparks ignited along the walls, caught steady, dimmed to a soft lemon glow that spread across painted strips of bulkhead. Wisps of frozen vapor swirled in weightless arabesques before some reawakened ventilator sucked them away.

  Brüks had educated himself on the way down. He knew what he’d find if he were to cut that massive windpipe down the middle. At one end a great black compound eye, a honeycomb cluster of gamma-ray lasers aimed along the lumen of the tube. Pumps and field coils encircled that space at regular intervals: superconductors, ultrarefrigeration pipes to bring some hypothetical vacuum down to a hairbreadth of absolute zero. Matter took on strange forms inside that chamber. Atoms would lie down, forget about Brown and entropy, take a message from the second law of thermodynamics and promise to get back to it later. They would line up head to toe and lock into place as a single uniform substrate. A trillion atoms would condense into one vast entity: a blank slate, waiting for energy and information to turn it into something new.

  Theseus had fed from something a lot like this, part of the same circuit in fact. Maybe it was feeding still. And down at the far end of AUX/RECOMP, past the lasers and the magnets and the microchannel plate traps, Brüks could see something else, something—

  Wrong.

  That was all he could tell, at first: something just a little bit off about the far end of the compiler. It took a few moments to notice the service port just slightly ajar, the stain leaking from its edges. His brain shuffled through a thousand cue cards and tried spilled paint on for size, but that didn’t really fit. It looked too thick, too blobby for the smart stuff; and he’d seen no other surface painted that oily shade of gray on any of the other feeds.

  Then someone zoomed the view and a whole new set of cues clicked into place.

  Those branching, filigreed edges: like rootlets, like dendrites growing along the machinery.

  “Is it still coming through?” Lianna’s voice, a little dazed.

  “Don’t be stupid you don’t think I’d mention it if it was? Wouldn’t work anyway some idiot left the port open.”

  But life support had been shut down until the Crown had docked, Brüks remembered. Vacuum throughout. “Maybe it was running until you pressurized the habs. Maybe we—interrupted it.”

  Those little pimply lumps, like—like some kind of early-stage fruiting bodies …

  “I told you I’d mention it Jesus the logs say no juice for weeks.”

  “Assuming we can trust the logs,” Moore said softly.

  “It looks almost like dumb paint of some kind,” Lianna remarked.

  Brüks shook his head. “Looks like a slime mold.”

  “Whatever it is,” Moore said, “it’s not something any of our people would have sent down. Which raises an obvious question.”

  It did. But nobody asked it.

  Of course, no slime mold could survive in hard vacuum at absolute zero.

  “Name one thing that can,” Moore said.

  “Deinococcus comes close. Some of the synthetics come closer.”

  “But active?”

  “No,” Brüks admitted. “They pretty much shut down until conditions improve.”

  “So whatever that is”—Moore gestured at the image—“you’re saying it’s dormant.”

  Stranger even than the thing in the window: the experience of being asked for an opinion by anyone on the Crown of Thorns. The mystery lasted long enough for Brüks to glance sideways and see monks and vampire clustered in a multimodal dialogue of clicks and phonemes and dancing fingers. The Bicamerals faced away from each other; they hovered in an impromptu knot, each set of eyes aimed out along a different bearing.

  Jim may be Colonel Supersoldier to me, Brüks realized, but we’re all just capuchins next to those things …

  “I said—”

  “Sorry.” Brüks shook his head. “No, I’m not saying that. I mean, look at it: it’s outside the chamber, part of it anyway. You tell me if there’s some way for that machine to assemble matter off the condenser plate.”

  “So it must have—grown.”

  “That’s the logical conclusion.”

  “In hard vacuum, near absolu
te zero.”

  “Maybe not so logical. I don’t have another answer.” Brüks jerked his chin toward the giants. “Maybe they do.”

  “It escaped.”

  “If that’s what you want to call it. Not that it got very far.” The stain—or slime mold, or whatever it was—spread less than two meters from the open port before petering out in a bifurcation of rootlets. Of course, it shouldn’t have even been able to do that much.

  The damn thing looked alive. As much as Brüks kept telling himself not to jump to conclusions, not to judge alien apparitions by earthly appearance, the biologist was too deeply rooted in him. He looked at that grainy overblown image and he didn’t see any random collection of molecules, didn’t even see an exotic crystal growing along some predestined lattice of alignment. He saw something organic—something that couldn’t have just coalesced from a diffuse cloud of atoms.

  He turned to Moore. “You’re sure Icarus’s telematter technology isn’t just a wee bit more advanced than you let on? Maybe closer to actual fabbing? Because that looks a lot like complex macrostructure to me.”

  Moore turned away and fixed Sengupta with a stare: “Did it—break out? Force open the port?”

  She shook her head and kept her eyes on the ceiling. “No signs of stress or metal fatigue nothing popped nothing broken no bits floating around. Just looks like someone ran a standard diagnostic took out the sample forgot to close the door.”

  “Pretty dumb mistake,” Brüks remarked.

  “Cockroaches make dumb mistakes all the time.”

  And one of the biggest, Brüks did not say, was building you lot.

  “’Course there’s only so much you can see with a camera you gotta go in there and check to be sure.”

  Up on the sky, the slime mold beckoned with a million filigreed fingers.

  “So that’s the next step, right?” Brüks guessed. “We board?”