“The twentieth baby is dead. His parents turned out to be unstable. They separated during the pregnancy, and his mother could not bear the twenty-four-hour crying of a baby who never sleeps.”

Elizabeth Camden’s eyes widened. “She killed it?”

“By mistake,” Camden said shortly. “Shook the little thing too hard.” He frowned at Ong. “Nurses, Doctor. In shifts. You should have picked only parents wealthy enough to afford nurses in shifts.”

“That’s horrible!” Mrs. Camden burst out, and Ong could not tell if she meant the child’s death, the lack of nurses, or the Institute’s carelessness. Ong closed his eyes.

When they had gone, he took ten milligrams of cyclobenzaprine-III. For his back — it was solely for his back. The old injury was hurting again. Afterward he stood for a long time at the window, still holding the paper magnet, feeling the pressure recede from his temples, feeling himself calm down. Below him Lake Michigan lapped peacefully at the shore; the police had driven away the homeless in another raid just last night, and they hadn’t yet had time to return. Only their debris remained, thrown into the bushes of the lakeshore park: tattered blankets, newspapers, plastic bags like pathetic trampled standards. It was illegal to sleep in the park, illegal to enter it without a resident’s permit, illegal to be homeless and without a residence. As Ong watched, uniformed park attendants began methodically spearing newspapers and shoving them into clean self-propelled receptacles.

Ong picked up the phone to call the chairman of Biotech Institute’s board of directors.

Four men and three women sat around the polished mahogany table of the conference room. Doctor, lawyer, Indian chief, thought Susan Melling, looking from Ong to Sullivan to Camden. She smiled. Ong caught the smile and looked frosty. Pompous ass. Judy Sullivan, the Institute lawyer, turned to speak in a low voice to Camden’s lawyer, a thin nervous man with the look of being owned. The owner, Roger Camden, the Indian chief himself, was the happiest-looking person in the room. The lethal little man — what did it take to become that rich, starting from nothing? She, Susan, would certainly never know — radiated excitement. He beamed, he glowed, so unlike the usual parents-to-be that Susan was intrigued. Usually the prospective daddies and mommies — especially the daddies — sat there looking as if they were at a corporate merger. Camden looked as if he were at a birthday party.

Which, of course, he was. Susan grinned at him, and was pleased when he grinned back. Wolfish, but with a sort of delight that could only be called innocent — what would he be like in bed? Ong frowned majestically and rose to speak.

“Ladies and gentlemen, I think we’re ready to start. Perhaps introductions are in order. Mr. Roger Camden, Mrs. Camden, are of course our clients. Mr. John Jaworski, Mr. Camden’s lawyer. Mr. Camden, this is Judith Sullivan, the Institute’s head of Legal; Samuel Krenshaw, representing Institute Director Dr. Brad Marsteiner, who unfortunately couldn’t be here today; and Dr. Susan Melling, who developed the genetic modification affecting sleep. A few legal points of interest to both parties—”

“Forget the contracts for a minute,” Camden interrupted. “Let’s talk about the sleep thing. I’d like to ask a few questions.”

Susan said, “What would you like to know?” Camden’s eyes were very blue in his blunt-featured face; he wasn’t what she had expected. Mrs. Camden, who apparently lacked both a first name and a lawyer, since Jaworski had been introduced as her husband’s but not hers, looked either sullen or scared, it was difficult to tell which.

Ong said sourly, “Then perhaps we should start with a short presentation by Dr. Melling.”

Susan would have preferred a Q A, to see what Camden would ask. But she had annoyed Ong enough for one session. Obediently she rose.

“Let me start with a brief description of sleep. Researchers have known for a long time that there are actually three kinds of sleep. One is ‘slow-wave sleep,’ characterized on an EEG by delta waves. One is ‘rapid-eye-movement sleep,’ or REM sleep, which is much lighter sleep and contains most dreaming. Together these two make up ‘core sleep.’ The third type of sleep is ‘optional sleep,’ so-called because people seem to get along without it with no ill effects, and some short sleepers don’t do it at all, sleeping naturally only three or four hours a night.”

“That’s me,” Camden said. “I trained myself into it. Couldn’t everybody do that?”

Apparently they were going to have a Q A after all. “No. The actual sleep mechanism has some flexibility, but not the same amount for every person. The raphe nuclei on the brain stem—”

Ong said, “I don’t think we need that level of detail, Susan. Let’s stick to basics.”

Camden said, “The raphe nuclei regulate the balance among neurotransmitters and peptides that leads to a pressure to sleep, don’t they?”

Susan couldn’t help it; she grinned. Camden, the laser-sharp ruthless financier, sat trying to look solemn, a third-grader waiting to have his homework praised. Ong looked sour. Mrs. Camden looked away, out the window.

“Yes, that’s correct, Mr. Camden. You’ve done your research.”

Camden said, “This is my daughter,” and Susan caught her breath. When was the last time she had heard that note of reverence in anyone’s voice? But no one in the room seemed to notice.

“Well, then,” Susan said, “you already know that the reason people sleep is because a pressure to sleep builds up in the brain. Over the past twenty years, research has determined that’s the only reason. Neither slow-wave sleep nor REM sleep serve functions that can’t be carried on while the body and brain are awake. A lot goes on during sleep, but it can go on during wakefulness just as well, if other hormonal adjustments are made.

“Sleep served an important evolutionary function. Once Clem Pre-Mammal was done filling his stomach and squirting his sperm around, sleep kept him immobile and away from predators. Sleep was an aid to survival. But now it’s a leftover mechanism, a vestige like the appendix. It switches on every night, but the need is gone. So we turn off the switch at its source, in the genes.”

Ong winced. He hated it when she oversimplified like that. Or maybe it was the lightheartedness he hated. If Marsteiner were making this presentation, there’d be no Clem Pre-Mammal.

Camden said, “What about the need to dream?”

“Not necessary. A leftover bombardment of the cortex to keep it on semi-alert in case a predator attacked during sleep. Wakefulness does that better.”

“Why not have wakefulness instead then? From the start of the evolution?”

He was testing her. Susan gave him a full, lavish smile, enjoying his brass. “I told you. Safety from predators. But when a modern predator attacks — say, a cross-border data-atoll investor — it’s safer to be awake.”

Camden shot at her, “What about the high percentage of REM sleep in fetuses and babies?”

“Still an evolutionary hangover. Cerebrum develops perfectly well without it.”

“What about neural repair during slow-wave sleep?”

“That does go on. But it can go on during wakefulness, if the DNA is programmed to do so. No loss of neural efficiency, as far as we know.”

“What about the release of human growth enzyme in such large concentrations during slow-wave sleep?”

Susan looked at him admiringly. “Goes on without the sleep. Genetic adjustments tie it to other changes in the pineal gland.”

“What about the—”

“The side effects?” Mrs. Camden said. Her mouth turned down. “What about the bloody side effects?”

Susan turned to Elizabeth Camden. She had forgotten she was there. The younger woman stared at Susan, mouth turned down at the corners.