“Elton, did you talk to Theo?”
“Theo who?”
Michael felt his irritation mount. Why couldn’t the man just answer a question? “Elton-”
The old man cut him off with a raised hand. “Okay, don’t get your gaps in a twist. No, I didn’t talk to Theo. Though I’m guessing you did. I didn’t talk to anyone, except for you.” He paused. “You know, you’re more like your old man than you think, Michael. He wasn’t a very good liar, either.”
Somehow, Michael wasn’t surprised. He slumped down into his chair. Part of him was glad.
“So how bad are they?” Elton asked.
“Not good.” He shrugged; for some reason, he was looking at his hands. “Number five is the worst, two and three a little better than the others. We’ve got irregular charge on one and four. Twenty-eight this morning across the board, never over fifty-five by First Bell.”
Elton nodded. “So, brownouts within the next six months, total failure within thirty. More or less like your father figured.”
“He knew?”
“Your old man could read those batteries like a book, Michael. He could see this coming a long time ago.”
So there it was. His father had known, and probably his mother too. A familiar panic rose within him. He didn’t want to think about this, he didn’t .
“Michael?”
He took a deep breath to calm himself. One more secret for him to carry. But he would do what he always did, pushing the information down inside himself as far as it could go.
“So,” said Michael, “how exactly do you build a radio?”
Radio wasn’t the problem, Elton explained; it was the mountain that was the problem.
The original beacon had run off an antenna that stood at the peak of the mountain; an insulated cable, five kilometers long, had run the length of the power trunk to connect it to the transmitter in the Lighthouse. All taken down and destroyed by the One Law. Without the antenna, they were hopelessly blocked to the east, and any signal they might have picked up would be overwhelmed by electromagnetic interference from the battery stack.
That left two choices: go to the Household and ask for permission to run an antenna up the mountain; or say nothing and try to boost the signal somehow.
It was, in the end, no contest. Michael couldn’t ask for permission without explaining the reason, which meant telling the Household about the batteries; and to tell them about the batteries was simply out of the question, because then everyone would know, and once that happened, the rest wouldn’t matter. It wasn’t just the batteries that Michael was in charge of; it was the glue of hope that held the place together. You couldn’t just tell people they had no chance. The only thing to do was find somebody still alive out there-find them with a radio, which would mean they had power and therefore light-before he said another word to anyone. And if he found nothing, if the world really was empty, then what would happen would happen anyway; it was better if nobody knew.
He got to work that morning. In the shed, piled among the old CRTs and CPUs and plasmas and bins of cell phones and Blu-rays, was an old stereo receiver-just AM and FM bands, but he could open that up-and an oscilloscope. A copper wire up the chimney served as their antenna; Michael refitted the guts of the receiver into a plain CPU chassis, to camouflage it-the only person who might have noticed an extra CPU sitting on the counter would be Gabe, and from what Sara had told him, the poor guy wasn’t ever coming back-and jacked the receiver into the panel, using the audio port. The battery control system had a simple media program, and with a little work he was able to configure the equalizer to filter out the battery noise. They wouldn’t be able to broadcast; he had no transmitter and would have to figure out how to build one from the bottom up. But for the time being, with a little patience, he’d be able to scoop out any decent signal from the west.
They found nothing.
Oh, there was plenty to hear out there. A surprising range of activity, from ULF to microwaves. The odd cell phone tower powered by a working solar panel. Geothermals still pushing juice back into the grid. Even a couple of satellites, still in their orbits, dutifully transmitting their cosmic hellos and probably wondering where everybody on planet Earth had run off to.
A whole hidden world of electronic noise. And nobody, not one single person, home.
Day by day, Elton would sit at the radio, the headphones clamped to his ears, his sightless eyes turned upward in their sockets. Michael would isolate a signal, clear out the noise, and send it to the amplifier, where it would be filtered a second time and pushed through the phones. After a moment of intense concentration, Elton would nod, maybe take a moment to give his crumby beard a thoughtful rub, and then proclaim, in his gentle voice:
“Something faint, irregular. Maybe an old distress beacon.”
Or: “A ground signal. A mine, maybe.”
Or, with a tight shake of the head: “Nothing here. Let’s move on.”
So they sat through the days and nights, Michael at the CRT, Elton with the earphones clamped to the sides of his head, his mind seemingly adrift in the leftover signals of their all-but-vanished species. Whenever they found one, Michael would record it in the logbook, noting the time and frequency and anything else about it. Then they’d do it all again.
Elton had been born blind, so Michael didn’t really feel sorry for him, not on that score. Elton’s being blind was just a part of who he was. It was the radiation that had done it; Elton’s parents were Walkers, part of the Second Wave to come in, fifty-odd years ago, when the settlements in Baja had been overrun. The survivors had walked straight through the irradiated ruins that had once been San Diego, and by the time the group arrived, twenty-eight souls, those who could still stand were carrying the others. Elton’s mother was pregnant, delirious with fever; she delivered just before she died. His father could have been anyone. No one even learned their names.
And for the most part, Elton got along fine. He had a cane he used when he left the Lighthouse, which wasn’t all that often, and he seemed content to spend his days at the panel, making use of himself in the only way he knew how. Apart from Michael, he knew more about the batteries than anyone-a miraculous feat, considering the fact that he’d never actually seen them. But according to Elton, this gave him an advantage, because he wasn’t fooled by what things merely appeared to be.
“Those batteries are like a woman, Michael,” he liked to say. “You’ve got to learn to listen.”
Now, on the evening of the fifty-fourth of summer, First Evening Bell about to sound-four nights since a viral had been killed in the nets by the Watcher Arlo Wilson-Michael called up the battery monitors, a line of bars for each of the six cells: 54 percent on two and three, a whisper under 50 on five and four, a flat 50 on one and six, temperature on all of them in the green, thirty-one degrees. Down the mountain the winds were blowing at a steady thirteen kph with gusts to twenty. He ran through the checklist, charging the capacitors, testing all the relays. What had Alicia said? You push the button, they come on? That’s how little people understood.
“You should double-check the second cell,” Elton said from his chair. He was spooning curds of sheep’s cheese from a cup into his mouth.
“There’s nothing wrong with the second cell.”
“Just do it,” he said. “Trust me.”
Michael sighed and called the battery monitors back up on the screen. Sure enough: the charge on number two was dropping: 53 percent, 52. The temperature was nudging up as well. He would have asked Elton how he’d known but his answer was always the same-an enigmatic cock of the head, as if to say, I could hear it, Michael .
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