The Theseus mission would be well past Pluto by now. If it had found anything, Brüks hadn’t heard about it. For his part, he was sick of waiting. He was sick of life on hold, waiting for monsters or saviors to make an appearance. He was sick of killing things, sick of dying inside.
Fourteen years.
He wished the world would just hurry up and end.
He spent the morning as he’d spent every other for the past two months: running his traplines and poking the things inside, in the faint hope of finding some piece of nature left untwisted.
The clouds were already closing in by sunrise, before his bike had soaked up a decent charge; he left it behind and ran the transects on foot. It was almost noon by the time he got to the hare, only to find that something had beaten him to the punch. The trap had been torn open and its contents emptied by some other predator who’d lacked even the good grace to leave a blood spatter behind for analysis.
The garter snake was still slithering around in number eighteen, though: a male, one of those brown-on-brown morphs that vanished against the dirt. It writhed in Brüks’s grasp, clenched around his forearm like a scaly tentacle; its scent glands smeared stink across his skin. Brüks drew a few microliters of blood without much hope, plugged them into the barcoder on his belt. He swigged from his canteen while the device worked its magic.
Far across the desert the monastery’s tornado had swollen to three times its predawn size, pumped by the midday heat. Distance reduced it to a brown thread, an insignificant smoky smudge; but get too close to that funnel and you’d end up scattered over half the valley. Just the year before, some Ugandan vendetta theocracy had hacked a transAt shuttle out of Dartmouth, sent it through a vortex engine on the outskirts of Johannesburg. Not much but rivets and teeth had come out the other side.
The barcoder meeped in plaintive surrender: too many genetic artifacts for a clean read. Brüks sighed, unsurprised. The little machine could tag any gut parasite from the merest speck of shit, ID any host species from the smallest shred of pure tissue—but pure tissue was so hard to come by, these days. There was always something that didn’t belong. Viral DNA, engineered for the greater good but too indiscriminate to stay on target. Special marker genes, designed to make animals glow in the dark when exposed to some toxin the EPA had lost interest in fifty years before. Even DNA computers, custom-built for a specific task and then tramped carelessly into wild genotypes like muddy footprints on a pristine floor. Nowadays it seemed like half the technical data on the planet were being stored genetically. Try sequencing a lung fluke and it was even money whether the base pairs you read would code for protein or the technical specs on the Denver sewer system.
It was okay, though. Brüks was an old man, a field man from a day when people could tell what they were looking at by—well, by looking at it. Check the chin shields. Count the fin rays, the hooks on the scolex. Use your eyes, dammit. At least if you screw up you’ve only got yourself to blame, not some dumb-ass machine that can’t tell the difference between cytochrome oxidase and a Shakespearean sonnet. And if the things you’re trying to ID happen to live inside other things, you kill the host. You cut it open.
Brüks was good at that, too. He’d never got around to liking it much, though.
Now he whispered to his latest victim—“Shhh … sorry.. it won’t hurt, I promise…”—and dropped it into the kill sack. He’d found himself doing that a lot lately, murmuring meaningless comforting lies to victims who couldn’t possibly understand what he was saying. He kept telling himself to grow up. In all the billions of years that life had been iterating on this planet, had any predator ever tried to comfort its prey? Had “natural” death ever been so quick and painless as the killings Dan Brüks inflicted for the greater good? And yet it still bothered him to see those small diffuse shadows flopping and squirming behind the translucent white plastic, to hear the soft thumps and hisses as simple minds tried to drive bodies, suddenly and terrifyingly unresponsive, toward some kind of imaginary escape.
At least these deaths served a purpose, some constructive end transcending the disease or predation that nature would have inflicted. Life was a struggle to exist at the expense of other life. Biology was a struggle to understand life. And this particular bit of biology, this study of which he was author, principle, and sole investigator—this was a struggle to use biology to help the very populations he was sampling. These deaths were the closest that Darwin’s universe would ever come to altruism.
And that, said the little voice that always seemed to boot up at times like this, is so much shit. The only thing you’re struggling to do is wring a few more publications out of your grant before the funding dries up. Even if you nailed down every change inflicted on every clade over the past hundred years, even if you quantified species loss down to the molecules, it wouldn’t matter.
Nobody cares. The only thing you’re struggling against is reality.
That voice had become his constant companion over the years. He let it rant. Either way, he told it after it had run down, we’re a shitty biologist. And while his own guilty plea came easily enough, he could not bring himself to feel shame on that account.
It had stopped being a snake by the time he got back to camp. He stretched the limp and lifeless remains along the dissecting tray. Four seconds with the scasers and it was gutted, throat to cloaca; twenty more and the GI and respiratory tracts floated in separate watch glasses. The intestine would have the heaviest parasite load; Brüks loaded the GI tract into the ’scope and got to work.
Twenty minutes later, a retinue of flukes and cestodes only half-cataloged, something exploded in the distance.
That’s what it sounded like, anyway: the soft muffled whoompf of far-off ordinance. Brüks rose from his work, panned the desert between spindly gnarled trunks.
Nothing. Nothing. Noth—
Oh, wait …
The monastery.
He grabbed his goggles off the ATB and zoomed in. The tornado was the first thing to draw his eye—
—That thing’s going pretty strong for so late in the day—
—but off to the right, directly over the monastery itself, a puff of dark brown smoke roiled and drifted and dissipated in the lowering light.
The building didn’t seem to be damaged, though. At least, none of the façades he could see.
What are they doing over there?
Physics, officially. Cosmology. High-energy stuff. But it was all supposed to be theoretical; as far as Brüks knew the Bicameral Order didn’t perform actual experiments. Of course, hardly anyone did, these days. It was machines that scanned the heavens, machines that probed the space between atoms, machines that asked the questions and designed the experiments to answer them. All that was left for mere meat, apparently, was navel-gazing: to sit in the desert and contemplate whatever answers those machines served up. Although most still preferred to call it analysis.
A hive mind that spoke in tongues: that was how the Bicamerals did it, supposedly. Some kind of bioradio in their heads, a communal corpus callosum: electrons jiggling around in microtubules, some kind of quantum-entanglement thing. Completely organic to get around the ban on B2B interfaces. A spigot that poured many minds into one on command. They flowed together and called down the Rapture, rolled around the floor and drooled and ululated while their acolytes took notes, and somehow they ended up rewriting the Amplituhedron.
There was supposed to be some rational explanation to justify the mumbo jumbo. Left-hemisphere pattern-matching subroutines amped beyond recognition; the buggy wetware that made you see faces in clouds or God’s wrath in thunderstorms, tweaked to walk some fine line between insight and pareidolia. Apparently there were fundamental insights to be harvested along that razor’s edge, patterns that only the Bicamerals could distinguish from hallucination. That was the story, anyway. It sounded like utter bullshit to Brüks.
Still, you couldn’t argue with the Nobels.
Maybe they had some kind of parti
cle accelerator over there after all. They had to be doing something that sucked a lot of energy; nobody used an industrial vortex engine to run kitchen appliances.
From behind, the metallic tinkle of displaced instruments. Brüks turned.
His scasers lay in the dirt. On the bench above them the gutted snake watched him upside-down from its dissecting tray, forked tongue flickering.
Nerves, Brüks told himself.
The discarded carcass shivered on its back, as if the gash down its belly had let in the cold. Flaps of tissue rippled along either edge of that wound, a slow peristaltic wave undulating along the length of the body.
Galvanic response. That’s all it is.
The snake’s head lurched up over the edge of the tray. Glassy, unblinking eyes looked this way and that. The tongue, red-black, black-red, tasted the air.
The animal crawled from the pan.
It wasn’t having an easy time of it. It kept trying to roll and crawl on its belly but it didn’t have a belly, not any more. The ventral scales that would have pushed it along, the muscles beneath had been sliced apart, every one. And so the creature would manage a half twist every now and then, and fail, and resort to crawling on its back: eyes wide, tongue flicking, insides emptied.
The snake reached the edge of the bench, feebly wavered a moment, dropped into the dust. Brüks’s boot came down on its head. He ground it deep against the rocky soil until there was nothing left but a moist sticky clot in the dirt. The rest of the creature writhed, its muscles jumping to the beat of nerves jammed with noise and no signal. But at least there was nothing left that could possibly please-God feel.
Reptiles were not especially fragile creatures. More than once Brüks had found rattlesnakes on the road hours from the nearest vehicle, spines crushed, fangs shattered, heads reduced to bloody paste—still moving, still crawling for the ditch. The kill sack was supposed to prevent that kind of protracted agony. You turned the animal’s own metabolism against it, let lungs and capillaries carry the poison to every cell of every tissue, bringing a quick and painless and—most of all—a complete death, so that it would not wake up and fucking look at you, and try to escape, an hour after you’d scraped its insides away.
Of course there were zombies in the world now. Vampires too, for that matter. But the twenty-first century’s undead were strictly Human. There was no reason why anyone would want to build a zombie snake. This had to be another contamination artifact; some accidental genetic hack that shut down the MS receptor sites, maybe triggered a rogue suite of motor commands. Had to be.
Still.
He’d really hoped the ghosts would be easier to handle out here.
There weren’t nearly as many ghosts in the desert, for one thing. For another, none of them were human. Sometimes he wished he could feel half as much for the thousands of people he’d killed.
Of course, basic biology explained that particular double standard as well. He hadn’t had to face any of his human victims, hadn’t looked into their eyes, hadn’t been there when they’d died. The gut was not a long-range organ. Its grasp of culpability degraded exponentially with distance; there’d been so many arcane degrees separating the actions of Daniel Brüks from their consequences that conscience itself entered the realm of pure theory. Besides, he’d hardly acted alone; the guilt diffused across the whole team. And their intentions, at least, had been beyond reproach.
Nobody had blamed them, not out loud, not really. Not at first. You don’t pass judgment on the unwitting hammer used to bash in someone’s skull. Brüks’s work had been perverted by others intent on bloodshed; the guilt was theirs, not his. But those perpetrators remained uncaught and unpunished, and so many had needed closure in the meantime. And the distance between How could they and How could you let them was so much smaller than Brüks had ever imagined.
No charges had been pressed. It wasn’t even enough to revoke his tenure. As it turned out, it was only enough to wear out his welcome on campus.
Nature, though. Nature always welcomed him. She passed no judgments, didn’t care about right or wrong, guilt or innocence. She only cared about what worked and what didn’t. She welcomed everyone with the same egalitarian indifference. You just had to play by her rules, and expect no mercy if things didn’t go your way.
And so Dan Brüks had put in for sabbatical and filed his agenda, and headed into the field. He’d left behind his sampling drones and artificial insects, packed no autonomous tech to rub his nose in the obsolescence of human labor. A few had watched him go, with relief; others kept their eyes on the sky. He left them, too. His colleagues would forgive him, or they wouldn’t. The aliens would return, or they wouldn’t. But Nature would never turn him away. And even in a world where every last sliver of natural habitat was under siege, there was no shortage of deserts. They’d been growing like slow cancer for a hundred years or more.
Daniel Brüks would go into the welcoming desert, and kill whatever he found there.
He opened his eyes to the soft red glow of panicking machinery. A third of the network had just died in his sleep. Five more traps went down as he watched: a booster station, suddenly offlined. Twenty-two beeped plaintively a moment later—proximate heat trace, big, man-size even—and dropped off the map.
Instantly awake, Brüks played the logs. The network was going down from west to east, each dead node another footfall in a growing trail of dark ragged footprints stomping across the valley.
Heading directly for him.
He pulled up the satcam thermals. The remains of the old 380 ran like a thin vein along the northern perimeter, yesterday’s stale sunshine seeping from cracked asphalt. Diaphanous thermals and microclimatic hot spots, dying since nightfall, flickered at the threshold of visibility. Nothing else but the yellow nimbus of his own tent at center stage.
Twenty-one reported sudden warmth, and disappeared.
Cameras lurked here and there along the traplines. Brüks had never found much use for them but they’d come bundled as part of the package. One sat on a booster that happened to be line of sight to number nineteen. He brought it up: StarlAmp painted the nighttime desert in blues and whites, a surrealistic moonscape full of contrast. Brüks panned the view—
—and almost missed it: a slither of motion from stage right, an amplified blur. Something that moved faster than anything Human had any right to. The camera was dead before number nineteen even felt the heat.
The booster went down. Another dozen feeds died in an instant. Brüks barely noticed. He was staring at that last frozen frame, feeling his gut clench and his bowels turn to ice.
Faster than a man, and so much less. And just a little bit colder inside.
The field sensors weren’t sensitive enough to register that difference, of course. To see the truth from heat signatures alone you’d need to look inside the very head of your target, to squint until you could see deltas of maybe a tenth of a degree. You’d look at the hippocampus, and see that it was dark. You’d listen to the prefrontal cortex, and hear that it was silent. And then maybe you’d notice all that extra wiring, the force-grown neural lattices connecting midbrain to motor strip, the high-speed expressways bypassing the anterior cingulate gyrus—and those extra ganglia clinging like tumors to the visual pathways, fishing endlessly for the telltale neural signatures of seek and destroy.
It would be a lot easier to spot those differences in visible light: Just look into the eyes, and see nothing at all looking back. Of course, if it ever got that close you’d be dead already. It wouldn’t leave you time to beg. It wouldn’t even understand your pleas. It would simply kill you, if that’s what it had been told to do, more efficiently than any conscious being because there was nothing left to get in the way: no second thoughts, no pulled punches, not even the basic glucose-sucking awareness of its own existence. It was stripped down to pure reptile, and it was dedicated.
Less than a kilometer away, now.
Something inside Daniel Brüks split down the middle.
One half clamped its hands over its ears and denied everything—what the fuck why would anyone must be some kind of mistake—but the other remembered the universal human fondness for scapegoats, the thousands who’d died thanks to dumb ol’ Backdoor Brüks, the odds that at least one of those victims might have been survived by next of kin with the resources to set a military-grade zombie on his trail.
How could they.
How could you let them …
The ATB hissed beneath him as its tires inhaled. The charge cord pulled him briefly off balance before tearing free. He plunged through a gap in the trees and down the scree, skidding sideways: hit the base of the slope and the desert spun around him, slimy and frictionless. The stream nearly took him out right there. Brüks fought for control as the bike one-eightied, but those marvelous marshmallow tires kept him miraculously upright. Then he was racing east across the fractured valley floor.
Sagebrush tore at him as he passed. He cursed his own blindness; these days, no self-respecting grad student would be caught dead in the field without rattlesnake receptors in their eyes. But Brüks was an old man, baseline, night-blind. He didn’t even dare use the headlamp. So he hurtled through the night, smashing through petrified shrubs, bucking over unseen outcroppings of bedrock. He fumbled one-handed through the bike’s saddlebags, came up with the gogs, slapped them over his eyes. The desert sprang into view, green and grainy.
0247, the goggles told him from the corner of his eye. Three hours to sunrise. He tried pinging his network but if any part of it remained alive, it was out of range. He wondered if the zombie had made it to camp yet. He wondered how close it had come to catching him.
Doesn’t matter. Can’t catch me now, motherfucker. Not on foot. Not even undead. You can kiss my ass good-bye.