Linda Nagata is a Nebula and Locus-award-winning writer. She is the author of many high-tech science fiction novels including The Red: First Light, a near-future military thriller that was a finalist for both the Nebula and John W. Campbell Memorial-awards, and was named as a Publishers Weekly Best Book of 2015. But while Linda is best known for science fiction, she loves to write fantasy too, such as the darkly comedic "scoundrel lit" of her duology, Stories of the Puzzle Lands.
Linda has lived most of her life in Hawaii, where she's been a writer, a mom, a programmer of database-driven websites, and an independent publisher. She lives with her husband in their long-time home on the island of Maui. Be sure to look for her newest novel, the very near-future, high-tech thriller, The Last Good Man and for her short story "The Martian Obelisk," available online and presently on the ballot for this year's Hugo award.
Virgil Copeland, Randall Panwar, and Gabrielle Villanti are all brilliant young biotechnologists, working together on an artificial life form affectionately known as "LOVs," an acronym for Limit Of Vision, because in size LOVs are just at the boundary of what the human eye can easily see.
LOVs contain bioengineered human neurons. They enhance brain function when implanted in test animals. Experimentation on humans is, of course, highly illegal. But it's the nature of brilliant and ambitious young minds to ignore the rules. Believing the LOVs to be perfectly safe, Virgil, Panwar, and Gabrielle experiment on themselves, using implanted LOVs to enhance their own cognitive abilities.
But there is a limit of vision, too, when we try to foresee the consequences of technology—especially of a living, thinking technology that can evolve into new forms in a matter of hours. When the experiment goes terribly wrong, the consequences are bizarre and unforeseeable. Virgil finds himself on the run, riding the whirlwind of a runaway biotechnology that could lead to the next phase of human evolution.
Limit of Vision takes us to another of Linda Nagata's brilliantly imagined futures with an A.I. entity in the mix and plenty of trouble for risk-taking human beings. Don't miss Linda's further speculations about A.I. and the future. – Lisa Mason
A "compelling biotech thriller [...] an idea-provoking narrative that is genuinely innovative in conception."
– Publishers Weekly"Nagata ... blends hard science with cutting-edge technology in a fast-paced technothriller..."
– Library Journal"...the best science fiction isn't so much about the science as about society's reaction to it. A fine example is Linda Nagata's Limit of Vision, which not only maintains the right balance of humanity and technology within its storytelling, but is actually about that balance—pinning down the elusive boundary, if there is one, beyond which technology will make humans something other than human."
– Amy Sisson, Metroland"The increasingly desperate situation will serve to keep a lot of readers breathlessly turning pages [...] The limit of vision can also refer to imagination struggling to catch up with events, as humanity gets booted into an era unlike any it has known."
– Faren Miller, LocusCHAPTER 1
The age had its own momentum. Virgil Copeland could sense it. Even here, now, as he waited anxiously for Gabrielle it tugged at him, whispering there was no going back.
He stood watch by the glass doors of the Waimanalo retreat center, willing Gabrielle's car to appear at the end of the circular driveway. He imagined it gliding into sight around the bank of lush tropical foliage – heliconia and gardenias, ornamental ginger and potted orchids – their flowers bright in the muted light beneath heavy gray clouds.
But Gabrielle's car did not appear. She didn't call. All afternoon she had failed to respond to Virgil's increasingly frantic messages. He couldn't understand it. She had never been out of contact before.
Randall Panwar stopped his restless pacing, to join Virgil in his watch. "She should have been here hours ago. Something's happened to her. It has to be."
Virgil didn't want to admit it. He touched his forehead, letting his fingertips slide across the tiny silicon shells of his implanted Lovs. They felt like glassy flecks of sand: hard and smooth and utterly illegal.
"Don't do that," Panwar said softly. "Don't call attention to them."
Virgil froze. Then he lowered his hand, forcing himself to breathe deeply, evenly. He had to keep control. With the Lovs enhancing his moods, it would be easy to slide into an irrational panic. Panwar was susceptible too. "You're doing all right, aren't you?" Virgil asked.
Panwar looked at him sharply, his eyes framed by the single narrow wrap-around lens of his farsights. Points of data glinted on the interactive screen.
Panwar had always been more volatile than either Virgil or Gabrielle, and yet he handled his Lovs best. The cascading mood swings that Virgil feared rarely troubled him. "I'm worried," Panwar said. "But I'm not gone. You?"
"I'll let you know."
Panwar nodded. "I've got sedatives, if you need them."
"I don't."
"I'll try to message her again."
He bowed his head, raising his hand to touch his farsights, as if he had to shade out the external world to see the display. He'd had the same odd mannerism since Virgil had met him – eight years ago now – when they'd been assigned to share a frosh dorm room, shoved together because they'd both graduated from technical high schools, and because they were both sixteen.
Panwar's dark brown hair displayed a ruddy Irish tinge, courtesy of his mother. By contrast his luminous black eyes were a pure gift of his father: Ancient India in a glance. At six-three he was several inches taller than Virgil, with the lean, half-wasted build of a starving student out of some 19th century Russian novel. Not that he had ever wanted for money – his parents were both computer barons and all that he had ever lacked was time. Then again, it would take an infinite amount of time to satisfy his curiosities.
He looked up. A short, sharp shake of his head conveyed his lack of success. "Let's drive by her place when we get out of here." His own implanted Lovs glittered like tiny blue-green diamonds, scattered across his forehead, just beneath his hairline. Like Gabrielle, he passed them off as a subtle touch of fashionable glitter.
Virgil's Lovs were hidden by the corded strands of his Egyptian-wrapped hair, and could be seen only when he pulled the tresses back into a ponytail. "Maybe she just fell asleep," he muttered.
"Not Gabrielle."
Virgil glanced across the lobby to the half-open door of the conference room where the droning voice of a presenter could be heard, describing in excruciating detail the numbers obtained in a recent experiment. It was the sixth project review to be laid before the senior staff of Equatorial Systems in a session that had already run three hours. The Lov project was up next, the seventh and last appeal to be laid before a brain-fried audience charged with recommending funding for the coming year.
Gabrielle always did the presenting. The execs loved her. She was a control freak who made you happy to follow along.
"Maybe she lost her farsights," Virgil suggested without belief.
"She would have called us on a public link. Maybe she found a new boyfriend, got distracted."
"That's not it."
It was Virgil's private theory that in a world of six and a half billion people, only the hopelessly driven obsessive could out-hustle the masses of the sane – those who insisted on rounded lives, filled out with steady lovers, concerts, vacations, hobbies, pets, and even children. Sane people could not begin to compete with the crazies who lived and breathed their work, who fell asleep long after midnight with their farsights still on, only to waken at dawn and check results before coffee.
Gabrielle had never been one of the sane.
So why hadn't she called?
Because something had stopped her. Something bad. Maybe a car accident? But if that was it, they should have heard by now.
Virgil's gaze scanned the field of his own farsights, searching for Gabrielle's icon, hoping to find it undiscovered on his screen.
Nothing.
Panwar was pacing again, back and forth before the lobby doors. Virgil said, "You're going to have to do it."
Panwar whirled on him. "God no. It's 5:30 on a Sunday afternoon. Half the execs are asleep, and the other half want to get drunk. They emphatically do not want to listen to me."
"We haven't got a choice."
"You could do it," Panwar said. "You should do it. It's your fault anyway Nash stuck us in this time slot. If you'd turned in the monthly report when it was due–"
"Remember my career day talk?"
Panwar winced. "Oh Christ. I forgot." Then he added, "You always were a jackass. All right. I'll give the presentation. But the instant Gabrielle walks through that door, she takes over at the podium."
#
Virgil skulked in the conference room doorway, as much to make it awkward for anyone to leave early, as to hear what Panwar had to say. The Lov project always confused the new execs, stirring up uncomfortable questions like: What's it for? Where's it going? Have any market studies been done?
The project was the problem child in the EquaSys family, refusing to stay on a convenient track to market glory. It was Panwar's job to make the execs love it anyway.
Or rather, it was Gabrielle's job. Panwar was only subbing.
"...At the heart of the Lov project are the artificial neurons called asterids. Conceived as a medical device to stabilize patients with an unbalanced brain chemistry..."
Virgil scowled. Wasn't Panwar's passion supposed to illuminate his voice, or something? Why had this sounded so much better when they'd rehearsed it with Gabrielle?
"Test animals used in this phase of development began to exhibit enhanced intelligence as measured on behavioral tests, though never for long. The cells tended to reproduce as small tumors of intense activity. Within an average sixty days post-implantation, every test animal died as some vital, brain-regulated function ceased to work."
Not that Panwar was a bad speaker. He was earnest and quick, and obviously fascinated by his subject, but he wasn't Gabrielle. The rising murmur of whispered conversations among the execs could not be a good sign.
"The tumor problem was eliminated by making asterid reproduction dependent on two amino acids not normally found in nature. Nopaline is required for normal metabolism, while nopaline with octopine is needed before the asterids can reproduce."
Virgil shook his head. Nopaline, octopine, what-a-pine? The nomenclature would have been music coming from Gabrielle's mouth, but from Panwar it was just noise. Virgil glanced wistfully at the lobby door. Still no Gabrielle.
"In the third phase of development, the asterids were completely redesigned once again. No longer did they exist as single cells. Instead, a colony of asterids was housed within a transparent silicate shell, permitting easy optical communication. In effect, EquaSys had created the first artificial life form, a symbiotic species affectionately known as Lovs – an acronym for Limit of Vision, because in size Lovs are just at the boundary of what the human eye can easily see."
A new species. To Virgil, the idea still had a magical ring. It was the lure that had drawn him into the project, but to the execs it was old news.
"When implanted on the scalps of test animals, the asterids within each shell formed an artificial nerve, able to reach through a micropore in the skull and past the tough triple layer of the meninges to touch the tissue of the brain. To the surprise of the development team, the Lov implants soon began to communicate with one another, and once again, long-term behavioral effects were observed in test animals. They became smarter, but this time without the development of tumors, or failures in vital functions."
The momentum of discovery had taken over the project. Virgil had not been part of it then, but he still felt a stir of excitement.
"The original medical application was expanded, for it became apparent that the Lovs might be developed into an artificial or even an auxiliary brain.
"Then came the Van Nuys incident."
EquaSys had not been involved in that debacle, but the company had been caught in the fallout, when the U.S. government agreed to a two year moratorium on the development of all artificial life forms. One of the witnesses in favor had been the original Lov project director. To Summer Goforth, Van Nuys was a wake-up call. She'd publicly renounced her work, and the work of everyone else involved in developing artificial life forms. Virgil had been brought on board to take Summer Goforth's place.
"In a compromise settlement EquaSys agreed to abandon animal testing and to export the Lovs to a secure facility aboard the Hammer, the newest platform in low-earth-orbit. From such a venue, the Lovs could not possibly "escape into the environment," as happened in Van Nuys.
The Lovs had been so easy to contain. That's what made them safe.
"Since then our research has been limited to remote manipulation, but that could soon change. The two year moratorium will expire this June 30. At that time EquaSys will be free to exploit an unparalleled technology that could ultimately touch every aspect of our lives...."
All that and more, Virgil thought, for if the Lovs could be legally brought Earth-side, then no one need ever know about the Lovs the three of them had smuggled off the orbital during the moratorium period. He still could not quite believe they had done it, and yet... he could not imagine not doing it. Not anymore.
It had been worth the risk. Even if they were found out it had been worth it. The Lovs were a gift. Virgil could no longer imagine life without them.
The original studies suggested the Lovs could enhance the intelligence of test animals, but Virgil knew from personal experience that in humans the Lovs enhanced emotion. If he wanted to lift his confidence, his Lovs could make it real. If he sought to push his mind into a coolly analytical zone he need only focus and the Lovs would amplify his mood. Fearlessness, calm, or good cheer, the Lovs could augment each one. But best of all – priceless – were those hours when the Lovs were persuaded to plunge him into a creative fervor, where intuitive, electric thoughts cascaded into being, and time and hunger and deadlines and disappointments no longer mattered. With the Lovs, Virgil could place himself in that space by an act of will.
"All of our research to date," Panwar said, concluding his historical summary, "has shown without doubt, that Lovs are perfectly safe."
An icon winked into existence on the screen of Virgil's farsights – but it was not from Gabrielle. He felt a stir of fear as he recognized the symbol used by EquaSys security. He forced himself to take a calming breath before he whispered, "Link."
His farsights executed the command and the grim face of the security chief resolved within his screen. Beside it appeared a head-and-shoulder image of Dr. Nash Chou, the research director and Virgil's immediate boss. Nash had hired Virgil to handle the Lov program. Now he turned around in his seat at the head of the conference table, a portly man in a neat business suit, his round face looking puzzled as he gazed back at Virgil.
"Dr. Chou," the security chief said. "There's been an incident in Dr. Copeland's lab."