Oceanic

by Greg Egan

  As if his mind were his own to change. Still, at this moment the compulsion that had brought him here seemed to have waned. He didn’t know if the Steveware had taken its eyes off him, or whether it was deliberately offering him a choice, a chance to back out.

  He said, “I’ll stay.” He dreaded the idea of hitting the road only to find himself summoned back. Part of him was curious, too. He wanted to be brave enough to step inside the jaws of this whale, on the promise that he would be disgorged in the end.

  They returned to the motel, ate lunch, watched TV, ate dinner. Lincoln checked his phone; his friends had been calling, wondering why he hadn’t been in touch. He hadn’t told anyone where he’d gone. He’d left it to his parents to explain everything to Sam.

  He dreamed again, and woke clutching at fragments. Good times, an edge of danger, wide blue skies, the company of friends. It seemed more like a dream he could have had on his own than anything that might have come from the Steveware cramming his mind with equations so he could help test another crackpot idea that the swarms had collected thirty years ago by googling the physics of immortality.

  Three more days passed, just as aimlessly. Lincoln began to wonder if he’d failed some test, or if there’d been a miscalculation leading to a glut of zombies.

  Early in the morning of their fifth day in Atlanta, as Lincoln splashed water on his face in the bathroom, he felt the change. Shards of his recurrent dream glistened potently in the back of his mind, while a set of directions through the motel complex gelled in the foreground. He was being summoned. It was all he could do to bang on his grandmother’s door and shout out a garbled explanation, before he set off down the corridor.

  She caught up with him. “Are you sleepwalking? Lincoln?”

  “I’m still here, but they’re taking me soon.”

  She looked frightened. He grasped her hand and squeezed it. “Don’t worry,” he said. He’d always imagined that when the time came he’d be the one who was afraid, drawing his courage from her.

  He turned a corner and saw the corridor leading into a large space that might once have been a room for conferences or weddings. Half a dozen people were standing around; Lincoln could tell that the three teenagers were fellow zombies, while the adults were just there to look out for them. The room had no furniture, but contained an odd collection of items, including four ladders and four bicycles. There was cladding on the walls, soundproofing, as if the whole building wasn’t quiet enough already.

  Out of the corner of his eye, Lincoln saw a dark mass of quivering fur: a swarm of rats, huddled against the wall. For a moment his skin crawled, but then a heady sense of exhilaration swept his revulsion away. His own body held only the tiniest fragment of the Steveware; at last he could confront the thing itself.

  He turned toward the rats and spread his arms. “You called, and I came running. So what is it you want?” Disquietingly, memories of the Pied Piper story drifted into his head. Irresistible music lured the rats away. Then it lured away the children.

  The rats gave him no answer, but the room vanished.

  4

  Ty hit a patch of dust on the edge of the road, and it rose up around him. He whooped with joy and pedaled twice as hard, streaking ahead to leave his friends immersed in the cloud.

  Errol caught up with him and reached across to punch him on the arm, as if he’d raised the dust on purpose. It was a light blow, not enough to be worth retribution; Ty just grinned at him.

  It was a school day, but they’d all snuck off together before lessons began. They couldn’t do anything in town, there were too many people who’d know them, but then Dan had suggested heading for the water tower. His father had some spray-paint in the shed. They’d climb the tower, and tag it.

  There was a barbed-wire fence around the base of the tower, but Dan had already been out here on the weekend and started a tunnel, which didn’t take them long to complete. When they were through, Ty looked up and felt his head swimming. Carlos said, “We should have brought a rope.”

  “We’ll be OK.”

  Chris said, “I’ll go first.”

  “Why?” Dan demanded.

  Chris took his fancy new phone from his pocket and waved it at them. “Best camera angle. I don’t want to be looking up your ass.”

  Carlos said, “Just promise you won’t put it on the web. If my parents see this, I’m screwed.”

  Chris laughed. “Mine too. I’m not that stupid.”

  “Yeah, well, you won’t be on camera if you’re holding the thing.”

  Chris started up the ladder, then Dan went next, with one paint can in the back pocket of his jeans. Ty followed, then Errol and Carlos.

  The air had been still down on the ground, but as they went higher a breeze came out of nowhere, cooling the sweat on Ty’s back. The ladder started shuddering; he could see where it was bolted securely to the concrete of the tower, but in between it could still flex alarmingly. He’d treat it like a fairground ride, he decided: a little scary, but probably safe.

  When Chris reached the top, Dan let go of the ladder with one hand, took the paint can, and reached out sideways into the expanse of white concrete. He quickly shaped a blue background, a distorted diamond, then called down to Errol, who was carrying the red.

  When Ty had passed the can up he looked away, out across the expanse of brown dust. He could see the town in the distance. He glanced up and saw Chris leaning forward, gripping the ladder with one hand behind his back while he aimed the phone down at them.

  Ty shouted up at him, “Hey Scorsese! Make me famous!”

  Dan spent five minutes adding finicky details in silver. Ty didn’t mind; it was good just being here. He didn’t need to mark the tower himself; whenever he saw Dan’s tag he’d remember this feeling.

  They clambered down, then sat at the base of the tower and passed the phone around, checking out Chris’s movie.

  5

  Lincoln had three rest days before he was called again, this time for four days in succession. He fought hard to remember all the scenes he was sleepwalking through, but even with his grandmother adding her accounts of the “play acting” she’d witnessed, he found it hard to hold on to the details.

  Sometimes he hung out with the other actors, shooting pool in the motel’s games room, but there seemed to be an unspoken taboo against discussing their roles. Lincoln doubted that the Steveware would punish them even if they managed to overcome the restraint, but it was clear that it didn’t want them to piece too much together. It had even gone to the trouble of changing Steve’s name – as Lincoln and the other actors heard it, though presumably not Steve himself – as if the anger they felt toward the man in their ordinary lives might have penetrated into their roles. Lincoln couldn’t even remember his own mother’s face when he was Ty; the farm, the Crash, the whole history of the last thirty years was gone from his thoughts entirely.

  In any case, he had no wish to spoil the charade. Whatever the Steveware thought it was doing, Lincoln hoped it would believe it was working perfectly, all the way from Steve’s small-town childhood to whatever age it needed to reach before it could write this creation into flesh and blood, congratulate itself on a job well done, and then finally, mercifully dissolve into rat piss and let the world move on.

  A fortnight after they’d arrived, without warning, Lincoln was no longer needed. He knew it when he woke, and after breakfast the woman at reception asked him, politely, to pack his bags and hand back the keys. Lincoln didn’t understand, but maybe Ty’s family had moved out of Steve’s home town, and the friends hadn’t stayed in touch. Lincoln had played his part, now he was free.

  When they returned to the lobby with their suitcases, Dana spotted them, and asked Lincoln if he was willing to be debriefed. He turned to his grandmother. “Are you worried about the traffic?” He’d already phoned his father and told him they’d be back by dinner time.

  She said, “You should do this. I’ll wait in the truck.”

 
They sat at a table in the lobby. Dana asked his permission to record his words, and he told her everything he could remember.

  When Lincoln had finished, he said, “You’re the Stevologist. You think they’ll get there in the end?”

  Dana gestured at her phone to stop recording. “One estimate”, she said, “is that the Stevelets now comprise a hundred thousand times the computational resources of all the brains of all the human beings who’ve ever lived.”

  Lincoln laughed. “And they still need stage props and extras, to do a little VR?”

  “They’ve studied the anatomy of ten million human brains, but I think they know that they still don’t fully understand consciousness. They bring in real people for the bit parts, so they can concentrate on the star. If you gave them a particular human brain, I’m sure they could faithfully copy it into software, but anything more complicated starts to get murky. How do they know their Steve is conscious, when they’re not conscious themselves? He never gave them a reverse Turing test, a checklist they could apply. All they have is the judgment of people like you.”

  Lincoln felt a surge of hope. “He seemed real enough to me.” His memories were blurred – and he wasn’t even absolutely certain which of Ty’s four friends was Steve – but none of them had struck him as less than human.

  Dana said, “They have his genome. They have movies, they have blogs, they have emails: Steve’s, and a lot of people who knew him. They have a thousand fragments of his life. Like the borders of a giant jigsaw puzzle.”

  “So that’s good, right? A lot of data is good?”

  Dana hesitated. “The scenes you described have been played out thousands of times before. They’re trying to tweak their Steve to write the right emails, pull the right faces for the camera – by himself, without following a script like the extras. A lot of data sets the bar very high.”

  As Lincoln walked out to the parking lot, he thought about the laughing, carefree boy he’d called Chris. Living for a few days, writing an email – then memory-wiped, re-set, started again. Climbing a water tower, making a movie of his friends, but later turning the camera on himself, saying one wrong word – and wiped again.

  A thousand times. A million times. The Steveware was infinitely patient, and infinitely stupid. Each time it failed it would change the actors, shuffle a few variables, then run the experiment over again. The possibilities were endless, but it would keep on trying until the sun burned out.

  Lincoln was tired. He climbed into the truck beside his grandmother, and they headed for home.

  INDUCTION

  1

  Ikat spent three of the last four hours of 2099 out on the regolith, walking the length of her section of the launch gun, checking by eye for micrometeorite impacts or any other damage that the automatic systems might improbably have missed.

  Four other junior engineers walked a few paces ahead of her, but Ikat had had enough of their company inside the base, and she kept her coms tuned to Earth, sampling the moods of the century’s countdown.

  The Pope had already issued a statement from Rio, imploring humanity to treat “Christianity’s twenty-first birthday” as an opportunity to embrace “spiritual maturity”; the Council of Islamic Scholars in Brussels, surrendering to the ubiquity of the Gregorian calendar, had chimed in with a similar message of their own. In the pyrotechnic rivalry stakes, Sydney was planning to incinerate the decommissioned Harbor Bridge with artificial lightning, while Washington had arranged for no fewer than twenty-one aging military satellites to plunge from the sky into the Potomac at the stroke of midnight.

  There was no doubt, though, that Beijing had stolen the lion’s share of global chatter with the imminent launch of the Orchid Seed. You could forget any purist’s concept of lunar midnight; the clocks on Procellarum had been set to the easternmost of Earth’s time zones ever since the construction of the base two decades before, so the official zeroing of the digits here would precede celebrations in all of the globe’s major cities. The PR people really had planned that far ahead.

  As she paced slowly along the regolith, Ikat kept her eyes diligently on the coolant pipes that weaved between the support struts to wrap the gun barrel, although she knew that this final check was mostly PR too. If the launch failed, it would be down to a flaw that no human eye could have detected. Six successful but unpublicized test firings made such a humiliation unlikely. Still, the gun’s fixed bearing rendered a seventh, perfectly timed success indispensable. Only at “midnight” would the device be aimed precisely at its target. If they had to wait a month for a relaunch, hundreds of upper-echelon bureaucrats back on Earth would probably be diving out of their penthouse windows before dawn. Ikat knew that she was far too low in the ranks to make a worthwhile scapegoat, but her career could still be blighted by the ignominy.

  Her mother was calling from Bangkok. Ikat pondered her responsibilities, then decided to let the audio through. If she really couldn’t walk, talk and spot a plume of leaking coolant at the same time, she should probably retire from her profession straight away.

  “Just wishing you good luck, darling,” her mother said. “And Happy New Year. Probably you’ll be too busy celebrating to talk to me later.”

  Ikat scowled. “I was planning to call you when it reached midnight there. But Happy New Year anyway.”

  “You’ll call your father after the launch?”

  “I expect so.” Her parents were divorced, but her mother still wanted harmony to flow in all directions, especially on such an occasion.

  “Without him,” her mother said, “you never would have had this chance.”

  It was a strange way of putting it, but it was probably true. The Chinese space program was cosmopolitan enough, but if her mother hadn’t married a Chinese citizen and remained in the country for so long, Ikat doubted that she would have been plucked from provincial Bangkok and lofted all the way up to Procellarum. There were dozens of middle-ranking project engineers with highly specific skills who were not Chinese born; they were quite likely the best people on the planet for their respective jobs. She was not in that league. Her academic results had secured her the placement, but they had not been so spectacular that she would have been head-hunted across national borders.

  “I’ll call him,” she promised. “After the launch.”

  She cut the connection. She’d almost reached the end of Stage Nine, the ten-kilometer section of the barrel where the pellets would be accelerated from sixteen to eighteen per cent of light speed, before the final boost to twenty per cent. For the last three years, she had worked beneath various specialist managers, testing and re-testing different subsystems: energy storage, electromagnets, cooling, data collection. It had been a once-in-a-lifetime education, arduous at times, but never boring. Still, she’d be glad to be going home. Maglev railways might seem anticlimactic after this, but she’d had enough of sharing a room with six other people, and the whole tiny complex with the same two hundred faces, year after year.

  Back inside the base, Ikat felt restless. The last hour stretched out ahead of her, an impossible gulf. In the common room, Qing caught her eye, and she went to sit with him.

  “Had any bites from your resumé?” he asked.

  “I haven’t published it yet. I want a long holiday first.”

  He shook his head in dismay. “How did you ever get here? You must be the least competitive person on Earth.”

  Ikat laughed. “At university, I studied eighteen hours a day. I had no social life for six years.”

  “So now you’ve got to put in some effort to get the pay-off.”

  “This is the pay-off, you dope.”

  “For a week or so after the launch,” Qing said, “you could have the top engineering firms on the planet bidding for the prestige you’d bring them. That won’t last forever, though. People have a short attention span. This isn’t the time to take a holiday.”

  Ikat threw up her hands. “What can I say? I’m a lost cause.”

  Qing�
�s expression softened; he was deadly serious about his own career, but when he lectured her it was just a kind of ritual, a role play that gave them something to talk about.

  They passed the time with more riffs on the same theme, interleaved with gossip and bitching about their colleagues, but when the clock hit 11.50 it became impossible to remain blasé. Nobody could spend three years in a state of awe at the feat they were attempting, but ten minutes of sober contemplation suddenly seemed inadequate. Other probes had already been sent toward the stars, but the Orchid Seed would certainly outrace all those that had gone before it. It might yet be overtaken itself, but with no serious competitors even at the planning stage, there was a fair chance that the impending launch would come to be seen as the true genesis of interstellar travel.

  As the conversation in the common room died away, someone turned up the main audio commentary that was going to the news feeds, and spread a dozen key image windows across the wall screens. The control room was too small to take everyone in the base; junior staff would watch the launch much as the public everywhere else did.

  The schematics told Ikat a familiar story, but this was the moment to savor it anew. Three gigajoules of solar energy had already been packed into circulating currents in the superconducting batteries, ready to be tapped. That was not much, really; every significant payload launched from Earth had burned up far more. One third would be lost to heat and stray electromagnetic fields. The remainder would be fed into the motion of just one milligram of matter: the five hundred tiny pellets of the Orchid Seed that would race down the launch gun in three thousandths of a second, propelled by a force that could have lofted a two-tonne weight back on Earth.

  The pellets that comprised the seed were not physically connected, but they would move in synch in a rigid pattern, forming a kind of sparse crystal whose spacing allowed it to interact strongly with the microwave radiation in the gun. Out in deep space, in the decades spent in transit, the pattern would not be important, but the pellets would be kept close together by electrostatic trimming if and when they strayed, ready to take up perfect rank again when the time came to brake. First, in the coronal magnetic field of Prosperity B; again near its larger companion star, and finally in the ionosphere of Prosperity A’s fourth planet, Duty, before falling into the atmosphere and spiraling to the ground.