by Paula Guran
Okay. Any receivers on Earth will have to find their new signal. It was going to be like SETI in reverse: She had to make the new signal maximally detectable. She could do that. She could retune the frequency to better penetrate Earth’s atmosphere. Reprogram the PLLs and antenna array, use orthogonal FSK modulation across the K- and X- bands. Increase the buffer size. And hope for the best.
Eighty-four years to go. My God, they were barely out the front door. My God, it was lonely out here.
The mission plan had been seventy-two years, with a predicted systems-failure rate of under twenty percent. The Weibull curve climbed steeply after that. At eighty-four years, systems-failure rate was over fifty percent.
What could be done to speed them? The nuclear rocket and its fuel were for deceleration and navigation at the far end. To use it here would add—she calculated—a total of 0.0002 c to their current speed. Saving them all of three months. And leaving them no means of planetfall.
They had nothing. Their cruise velocity was unalterable.
All right, that’s that, so find a line. Commit to it and move.
Cruise at this speed for longer, decelerate later and harder. That could save a few years. They’d have to run more current through the magsail, increase its drag, push its specs.
Enter the Alpha C system faster than planned, slow down harder once within it. She didn’t know how to calculate those maneuvers, but someone else would.
Her brain was racing now, wouldn’t let her sleep. She’d been up for three days. These were not her decisions to make, but she was the only one who could.
She wrote up detailed logs with the various options and calculations she’d made. At last there was no more for her to do. But a sort of nostalgia came over her. She wanted, absurdly, to check her email. Really, just to hear some voice not her own.
Nothing broadcast from Earth reached this far except for the ACK signals beamed directly to them from Shackleton. Shackleton was also an IPN node, connecting space assets to the Internet. For cover, the ACK signals it sent to Gypsy were piggybacked on bogus Internet packets. And those had all been stored by the computer.
So in her homesick curiosity, she called them out of memory, and dissected some packets that had been saved from up to a year ago. Examined their broken and scrambled content like a torn, discarded newspaper for anything they might tell her of the planet she’d never see again.
M.3,S+SDS0U4:&ES(&%R=&EC;&4@:7,@8V]P>7)I9VAT960@,3DY,R!B>2! Warmer than usual regime actively amplifies tundra thaw Drought melt permafrost thermokarsts methane burn wildfire giants 800 ppm Hot atmospheric ridge NOAA frontrunning collapse Weapon tensions under Islamic media policy arsenals strategic counterinsurgency artillery air component mountain strongholds photorecce altitudes HQ backbone Su-35 SAMs Deals deals deals enter coupon code derivative modern thaws in dawn’s pregnant grave Knowing perpendicular sex dating in Knob Lick Missouri teratologys appoint to plaintive technocrat and afar SEX FREE PICS RU.S.SIAN hardcore incest stories motorcycle cop fetish sex toys caesar milfhunters pokemon porn gallery fisting Here Is Links
M0UE”15)705(@25,@0T]-24Y’(0T2F]H;B!!
Lost, distant, desolate. The world she’d left forever, speaking its poison poetry of ruin and catastrophe and longing. Told her nothing she didn’t already know about the corrupt destiny and thwarted feeling that had drawn humankind into the maelstrom Gypsy had escaped. She stood and walked furiously the meager length of the curved corridor, stopping at each slab, regarding the sleeping forms of her crewmates, naked in translucent bodysuits, young and fit, yet broken, like her, in ways that had made this extremity feel to them all the only chance.
They gathered together for the first time on the ship after receiving Roger’s signal.
We’ll be fine. Not even Roger knows where the ship is. They won’t be able to find us before we’re gone.
It was her first time in space. From the shuttle, the ship appeared a formless clutter: layers of bomb sleds, each bearing thousands of microfusion devices, under and around them a jacket of hydrogen tanks, shields, conduits, antennas. Two white-suited figures crawled over this maze. A hijacked hydrogen depot was offloading its cargo.
Five were already aboard, retrofitting. Everything not needed for deep space had been jettisoned. Everything lacking was brought and secured. Shuttles that were supposed to be elsewhere came and went on encrypted itineraries.
One shuttle didn’t make it. They never learned why. So they were down to a sixteen crew.
The ship wasn’t meant to hold so many active people. The crew area was less than a quarter of the torus, a single room narrowed to less than ten feet by the hibernation slabs lining each long wall. Dim even with all the LED bays on.
Darius opened champagne. Contraband: No one knew how alcohol might interact with the hibernation drugs.
To Andrew and Chung-Pei and Hari and Maryam. They’re with us in spirit.
Some time later the first bomb went off. The ship trembled but didn’t move. Another blast. Then another. Grudgingly the great mass budged. Like a car departing a curb, no faster at first. Fuel mass went from it and kinetic energy into it. Kinesis was gradual but unceasing. In its first few minutes it advanced less than a kilometer. In its first hour it moved two thousand kilometers. In its first day, a million kilometers. After a year, when the last bomb was expended, it would be some two thousand astronomical units from the Earth, and Gypsy would coast on at her fixed speed for decades, a dark, silent, near-dead thing.
As Sophie prepared to return to hibernation, she took stock. She walked the short interior of the quarter-torus. Less than twenty paces end to end. The black walls, the dim LED pods, the slabs of her crewmates.
Never to see her beloved mountains again. Her dear sawtooth Sierra. She thought of the blue sky, and remembered a hunk of stuff she’d seen on Roger’s desk, some odd kind of rock. It was about five inches long. You could see through it. Its edges were blurry. Against a dark background it had a bluish tinge. She took it in her hand and it was nearly weightless.
What is this?
Silica aerogel. The best insulator in the world.
Why is it blue?
Rayleigh scattering.
She knew what that meant: Why the sky is blue. Billions of particles in the air scatter sunlight, shorter wavelengths scatter most, so those suffuse the sky. The shortest we can see is blue. But that was an ocean of air around the planet and this was a small rock.
You’re joking.
No, it’s true. There are billions of internal surfaces in that piece.
It’s like a piece of sky.
Yes, it is.
It was all around her now, that stuff—in the walls of the ship, keeping out the cold of space—allowing her to imagine a poetry of sky where none was.
And that was it. She’d been awake for five days. She’d fixed the datastream back to Earth. She’d written her logs. She’d reprogrammed the magsail deployment for seventy years from now, at increased current, in the event that no other steward was wakened in the meantime. She’d purged her bowels and injected the hibernation cocktail. She was back in the bodysuit, life supports connected. As she went under, she wondered why.
2.
Gypsy departed a day short of Roger Fry’s fortieth birthday. Born September 11, 2001, he was hired to a national weapons laboratory straight out of Caltech. He never did finish his doctorate. Within a year at the Lab he had designed the first breakeven fusion reaction. It had long been known that a very small amount of antimatter could trigger a burn wave in thermonuclear fuel. Roger solved how. He was twenty-four.
Soon there were net energy gains. That’s when the bomb people came in. In truth, their interest was why he was hired in the first place. Roger knew this and didn’t care. Once fusion became a going concern, it would mean unlimited clean energy. It would change the world. Bombs would have no purpose.
But it was a long haul to a commercial fusion reactor. Meanwhile, bombs were easier.
The
smallest had a kiloton of yield, powerful enough to level forty or fifty city blocks; it used just a hundred grams of lithium deuteride, and less than a microgram of antimatter. It was easy to manufacture and transport and deploy. It created little radiation or electromagnetic pulse. Tens of thousands, then hundreds of thousands, were moved to orbiting drop platforms called sleds. Because the minimum yield was within the range of conventional explosives, no nuclear treaties were violated.
Putting them in orbit did violate the Outer Space Treaty, so at first they were more politely called the Orbital Asteroid Defense Network. But when a large asteroid passed through cislunar space a few years later—with no warning, no alert, no response at all—the pretense was dropped, and the system came under the command of the U.S. Instant Global Strike Initiative.
Lots of money went into the production of antimatter. There were a dozen facilities worldwide that produced about a gram, all told, of antiprotons a year. Some of it went into the first fusion power plants, which themselves produced more antiprotons. Most went into bomb triggers. There they were held in traps, isolated from normal matter, but that lasted only so long. They decayed, like tritium in the older nuclear weapons, but much faster; some traps could store milligrams of antiprotons for many months at a time, and they were improving; still, bomb triggers had to be replaced often.
As a defense system it was insane, but hugely profitable. Then came the problem of where to park the profits, since there were no stable markets anywhere. The economic system most rewarded those who created and surfed instabilities and could externalize their risks, which created greater instabilities.
Year after year Roger worked and waited, and the number of bombs grew, as did the number of countries deploying them, and the global resource wars intensified, and his fusion utopia failed to arrive. When the first commercial plants did start operating, it made no difference. Everything went on as before. Those who had the power to change things had no reason to; things had worked out pretty well for them so far.
Atmospheric CO2 shot past six hundred parts per million. The methane burden was now measured in parts per million, not parts per billon. No one outside the classified world knew the exact numbers, but the effects were everywhere. The West Antarctic ice shelf collapsed. Sea level rose three meters.
Sometime in there, Roger Fry gave up on Earth.
But not on humanity, not entirely. Something in the complex process of civilization had forced it into this place from which it now had no exit. He didn’t see this as an inevitable result of the process, but it had happened. There might have been a time when the situation was reversible. If certain decisions had been made. If resources had been treated as a commons. Back when the population of the planet was two or three billion, when there was still enough to go around, enough time to alter course, enough leisure to think things through. But it hadn’t gone that way. He didn’t much care why. The question was what to do now.
FANG TIR EOGHAIN (2081)
The ancestor of all mammals must have been a hibernator. Body temperature falls as much as fifteen kelvins. A bear’s heartbeat goes down to five per minute. Blood pressure drops to thirty millimeters. In humans, these conditions would be fatal.
Relatively few genes are involved in torpor. We have located the critical ones. And we have found the protein complexes they uptake and produce. Monophosphates mostly.
Yes, I know, induced hypothermia is not torpor. But this state has the signatures of torpor. For example, there is a surfeit of MCT1 which transports ketones to the brain during fasting.
Ketosis, that’s true, we are in a sense poisoning the subject in order to achieve this state. Some ischemia and refusion damage results, but less than anticipated. Doing it more than a couple of times is sure to be fatal. But for our purposes, maybe it gets the job done.
Anyway it had better; we have nothing else.
Her da was screaming at her to get up. He wasn’t truly her father; her father had gone to the stars. That was a story she’d made up long ago; it was better than the truth.
Her thick brown legs touched the floor. Not as thick and brown as she remembered. Weak, pale, withered. She tried to stand and fell back. Try harder, cow. She fell asleep.
She’d tried so hard for so long. She’d been accepted early at university. Then her parents went afoul of the system. One day she came home to a bare apartment. All are zhonghua minzu, but it was a bad time for certain ethnics in China.
She lost her place at university. She was shunted to a polytechnic secondary in Guangzhou, where she lived with her aunt and uncle in a small apartment. It wasn’t science; it was job training in technology services. One day she overheard the uncle on the phone, bragging: He had turned her parents in, collected a bounty and a stipend.
She was not yet fifteen. It was still possible, then, to be adopted out of country. Covertly, she set about it. Caitlin Tyrone was the person who helped her from afar.
They’d met online, in a science chatroom. Ireland needed scientists. She didn’t know or care where that was; she’d have gone to Hell. It took almost a year to arrange it, the adoption. It took all Fang’s diligence, all her cunning, all her need, all her cold hate, to keep it from her uncle, to acquire the paperwork, to forge his signature, to sequester money, and finally on the last morning to sneak out of the apartment before dawn.
She flew from Guangzhao to Beijing to Frankfurt to Dublin, too nervous to sleep. Each time she had to stop in an airport and wait for the next flight, sometimes for hours, she feared arrest. In her sleepless imagination, the waiting lounges turned into detention centers. Then she was on the last flight. The stars faded and the sun rose over the Atlantic, and there was Ireland. O! the green of it. And her new mother Caitlin was there to greet her, grab her, look into her eyes. Good-bye forever to the wounded past.
She had a scholarship at Trinity College, in biochemistry. She already knew English, but during her first year she studied phonology and orthography and grammar, to try to map, linguistically, how far she’d traveled. It wasn’t so far. The human vocal apparatus is everywhere the same. So is the brain, constructing the grammar that drives the voice box. Most of her native phonemes had Irish or English equivalents, near enough. But the sounds she made of hers were not quite correct, so she worked daily to refine them.
O is where she often came to rest. The exclamative particle, the sound of that moment when the senses surprise the body, same in Ireland as in China—same body, same senses, same sound. Yet a human universe of shadings. The English O was one thing; Mandarin didn’t quite have it; Cantonese was closer; but everywhere the sound slid around depending on locality, on country, even on county: monophthong to diphthong, the tongue wandering in the mouth, seeking to settle. When she felt lost in the night, which was often, she sought for that O, round and solid and vast and various and homey as the planet beneath her, holding her with its gravity. Moving her tongue in her mouth as she lay in bed waiting for sleep.
Biochemistry wasn’t so distant, in her mind, from language. She saw it all as signaling. DNA wasn’t “information,” data held statically in helices, it was activity, transaction.
She insisted on her new hybrid name, the whole long Gaelic mess of it—it was Caitlin’s surname—as a reminder of the contigency of belonging, of culture and language, of identity itself. Her solid legs had landed on solid ground, or solid enough to support her.
Carefully, arduously, one connector at a time, she unplugged herself from the bodysuit, then sat up on the slab. Too quickly. She dizzied and pitched forward.
Get up, you cow. The da again. Dream trash. As if she couldn’t. She’d show him. She gave all her muscles a great heave.
And woke shivering on the carbon deckplates. Held weakly down by the thin false gravity. It was no embracing O, just a trickle of mockery. You have to do this, she told her will.
She could smell acetone on her breath. Glycogen used up, body starts to burn fat, produces ketones. Ketoacidosis. She should check ketone level
s in the others.
Roger came into Fang’s life by way of Caitlin. Years before, Caitlin had studied physics at Trinity. Roger had read her papers. They were brilliant. He’d come to teach a seminar, and he had the idea of recruiting her to the Lab. But science is bound at the hip to its application, and turbulence occurs at that interface where theory meets practice, knowledge meets performance. Where the beauty of the means goes to die in the instrumentality of the ends.
Roger found to his dismay that Caitlin couldn’t manage even the sandbox politics of grad school. She’d been aced out of the best advisors and was unable to see that her science career was already in a death spiral. She’d never make it on her own at the Lab, or in a corp. He could intervene to some degree, but he was reluctant; he saw a better way.
Already Caitlin was on U, a Merck pharmaceutical widely prescribed for a new category in DSM-6: “social interoperability disorder.” U for eudaimoniazine. Roger had tried it briefly himself. In his opinion, half the planet fit the diagnostic criteria, which was excellent business for Merck but said more about planetary social conditions than about the individuals who suffered under them.
U was supposed to increase compassion for others, to make other people seem more real. But Caitlin was already too empathic for her own good, too ready to yield her place to others, and the U merely blissed her out, put her in a zone of self-abnegation. Perhaps that’s why it was a popular street drug; when some governments tried to ban it, Merck sued them under global trade agreements, for loss of expected future profits.
Caitlin ended up sidelined in the Trinity library, where she met and married James, an older charming sociopath with terrific interoperability. Meanwhile, Roger kept tabs on her from afar. He hacked James’s medical records and noted that James was infertile.
It took Fang several hours to come to herself. She tried not to worry; this was to be expected. Her body had gone through a serious near-death trauma. She felt weak, nauseous, and her head throbbed, but she was alive. That she was sitting here sipping warm tea was a triumph, for her body and for her science. She still felt a little stunned, a little distant from that success. So many things could have gone wrong: Hibernation was only the half of it; like every other problem they’d faced, it came with its own set of ancillaries.
