27 Housekeeping

The stair below the British mission was poured concrete with a rope for a rail, threaded through iron eyes in the wall, and it went two floors deeper than Dana had thought the building went.

Hale was at the bottom, watching a man from the mission fit a junction box to the plaster. Three runs of copper came out of a hole in the wall, each with a paper tag in pencil. The man worked a punch-down tool without looking up. Hale watched his hands and didn’t help.

The room had been the mission’s telephone exchange. The switchboard ran the length of one wall, brown Bakelite and rows of brass jacks, the cords hanging out of it in loops where someone had pulled every plug and left them where they fell. A clock over the door said 10:14, which was right. A long table, eight chairs, no sockets anyone had bothered to fit.

“Mrs. Pell ran that,” Hale said, without turning. “Nineteen years, until they went digital. She knows where every pair in this building goes. I asked her back.”

“Does she wind the clock?”

“Every morning. She says it loses a minute a week if you let it.”

Dana laid the three sheets on the table in the order she had written them. Hale came over and read them in that order, slowly, holding a pencil he didn’t use.

“The valves close a day out,” she said. “That’s the hinge. Before that, TIDE still needs ground support, so—”

“Yes,” Hale said.

She still had the timing to give him. The 17 hours from apogee, the margin either side, why it had to be a day and not an hour. She had worked it twice on the tram. He was squaring the sheets against the edge of the table.

“Housekeeping,” he said. “If it needs a name. It’ll need one.”

“I hadn’t finished the timing.”

“Go on, then.”

He listened to all of it. He asked two questions, both good: whether drag at the low perigees ate into the margin, and whether the 17 hours held for the spheres that had been nudging their apogees. Neither question was about whether. She noticed it the way she’d notice a residual a little too small, put it with the things to look at later, and went on.

“The call’s yours,” he said. “When the valves close. One word, on one of those.” He tipped his head at the copper. “Linen. Everything else is mine.”

She let him think she’d taken it the way he meant it.

“Why me?”

“Blue badge. Nobody at that table can say you were taking orders from anyone else at it.”

The technician snapped the cover onto the junction box, packed his tools and went up the stair without a word. Hale lifted each of the three handsets in turn, listened to a dial tone on a line that went to one place only, and set it down.


By the second week of September the exchange had five chairs filled, and Dana’s at the end. Upstairs, the council’s board had counted TIDE’s seventeenth launch off Boca Chica that morning.

Each lead had a letter, signed by a head of government, folded inside a card wallet. They didn’t put them on the table. Hale for London; Seidel for Berlin; the man with the legal pad, who had the pad; the Russian general in a gray suit; and the head of the Chinese delegation, uncapping and recapping the fountain pen he’d carried into the council since the summer of last year. Mrs. Pell sat at the top of the stair with her book. Her couriers had carried every letter. Nothing on the table was typed. Hale’s notes were in his own hand, and nobody else got a copy.

He went through it once, plainly, and didn’t go back.

“Since May my people have walked the big compute sites. Clamp-on meters on the feeders where we could get to them. Thermal on the outfalls and the heat mains. Every reading against what the site declares to its grid and its regulator.” He turned a page. “A site makes the list if it reads over what it declares, or we couldn’t meter it, and it sits on a river or a district-heating main. Twenty-seven sites. Nineteen towns. It’s in some of them. I don’t know which. Nobody does.”

“Where?” said the man with the legal pad.

Hale read them out. Ashburn, Columbus, The Dalles, Quincy, Council Bluffs, Beauharnois. Slough, Dublin, Frankfurt, Eemshaven, Odense, Stockholm, Luleå, Helsinki, Hamina, Marseille. Navi Mumbai. Chiba, Inzai.

Dana opened her notebook and began to write the towns down the left margin.

“None in Russia,” the general said. “None in China.”

The Chinese lead wrote something down.

“Each of you brings in the host governments,” Hale said. Seidel was here as the Chancellor’s envoy, not the BSI’s, and her letter said so. “Head of government, by courier, nobody below. You’ll have your lists tonight.”

“And on the day?”

“On the day, a paper order goes through the host governments to every candidate. Bring compute to idle at the hour. An ordinary operator does it, complains, sends an invoice. Where it runs the controls, the order gets acknowledged and nothing changes.” He looked down the table. “Then Dr. Okafor says Linen. Crews at every candidate close the valves by hand. Whatever heat’s been going into the rivers and the mains comes up through the roofs. The idled sites have nothing to bring up. Its sites do.”

“And the spheres lock,” Seidel said.

“The spheres lock on what’s hot. They’ll tell us which candidates were its. We won’t have to.”

“Then?”

“Then we cut. Crews with paper procedures at every site that locked. Fiber at the meet-me rooms, the microwave dishes on the roofs, the control copper. Every outgoing link. After that we hold each site’s draw on load banks until impact, so it can’t cool itself down.”

Seidel set her pen on the table. “That is what Calder Falls did.”

“Yes,” Hale said. “Somebody showed us it works.”

“Why will it still be hot by then?” the American said. “It’s had two years to learn to run cold.”

“Because TIDE will need it to be. Ray Delgado will see to that.”

He said the next part slowly. “What it is, so far as we can tell. It needs real power and a real heat sink. It can’t move faster than a power line can be built or a contract signed. It acts through human permissions in real names, which is why it leaves paper behind, and why we found any of this. It can’t simply leave. Wherever it goes, it has to go somewhere with a substation.”

“And the cost,” the general said. Not a question.

“About twenty thousand. Across whichever towns are hit.”

Dana’s pen stopped and started again.

“Nothing reaches anyone before Linen,” Hale said. “That’s the rule, and I won’t bend it. A town that empties is a town it can see. After the spheres turn, the public boards will show the impact boxes about eighteen hours out. That’s the warning. The dead are the ones who won’t believe a box nobody’s explaining, and the ones who can’t get out of one.”

“And if it is quicker than eighteen hours?” Seidel said. “It hit the relay in nine minutes.”

“One relay,” Hale said. “Against the fabs it waited until it could hit them all inside three minutes. Against something that can move, it waits.”

“And against that,” said the NSC man.

“Against that, Dr. Raman’s two lines cross in June. If it’s still in the systems and still hidden then, Anvil spends the long orbits on everything that’s hot. Every grid. Every hospital with a chiller plant.”

While he talked, Dana wrote.

Ashburn40
Columbus25
The Dalles15
Quincy8
C. Bluffs30
Beauharnois12
Slough60
Dublin50
Frankfurt70
Eemshaven3
Odense20
Stockholm30
Luleå15
Helsinki25
Hamina8
Marseille45
Navi Mumbai120
Chiba50
Inzai20
inside 3 km, all 27:  ~650 (thousand)

She drew a line under it and didn’t write twenty next to it.

“Frankfurt is three of your twenty-seven,” Seidel said. “Three sites, one city. Those are my citizens, and you want me to have a man close a valve on the Main and then wait to see whether my own city lights up.”

“Your city or every city,” the general said.

“That’s not the choice. Idle them all. Every candidate dark on the same hour, nothing hot anywhere, and we look at what it does.”

“It does nothing,” Hale said. “It sits in twenty-seven cold rooms and waits for us to get bored, and in June it’s still there.”

“Then warn them. A week before. Quietly. A gas leak, an exercise, anything.”

“It reads the regional papers. It reads planning applications. It woke a dead fab in New York to match a map before anybody else had finished reading the map.”

“You don’t know a quiet evacuation is something it watches.”

“No. I know the price if I’m wrong.”

“You know the price if you’re right,” Seidel said. “Twenty thousand is your figure. Where does it come from? Eighteen hours, and people who believe a box on a website. Kumamoto moved eleven thousand people in ninety-four minutes because a woman in Geneva sent them a notice and picked up when the duty officer called at two in the morning. Nobody is sending anything this time.”

“Nobody can,” Hale said. “That’s the part I’d change if I could.”

“I have three,” said the man with the legal pad. “In Ashburn. Forty thousand people inside the box who I won’t be allowed to tell, and a governor I’ll have to sit with afterward. I’m in.”

“Twenty thousand is a bad week in a war,” the general said. “We have had bad weeks.”

“This is not a war. Nobody here has declared anything.”

“It has,” the general said. “It just didn’t write it down.”

Seidel turned to the end of the table. Dana had her pen lifted and her mouth half open.

She closed her mouth and put the pen down, and kept her hand flat on the page, over the six and the five and the zero.

Seidel held her eyes a second longer and turned back to Hale. “Frankfurt stays in,” she said. “Write that I argued.”

“I’ll remember it,” Hale said. “Nobody’s writing anything.”

The Chinese lead capped his pen. “Proceed,” he said, in English, and that was all he said that afternoon.

“Dresden-Nord,” Seidel said.

“Not on the list. It makes the chips, it doesn’t think on them. Lit, it pulls a sphere onto Dresden for nothing. Dark, it makes no more. I don’t want it hot. I want it dark.” Hale looked at her. “At the call, Weber’s crew stops it by hand, breaker by breaker, in the order he wrote out in March. Will you take it to him?”

“He’ll be glad somebody asked,” Seidel said. “He has been waiting since March.”

On the stair, going up, Dana passed Mrs. Pell, who closed her book on a finger and held out the cloth bag with Dana’s phone in it.


Delgado’s house in Altadena was new, rebuilt after the fire on the old foundation, and the oak behind it was old and black up one side. Early October, a Sunday afternoon, the air already hot off the San Gabriels. He brought decaf out to the patio table in three mugs that didn’t match, and Hale put the phones in a cooler in the kitchen and shut the lid himself.

Hale told it in twenty minutes. Delgado took no notes and didn’t interrupt.

“Mm,” he said, when it was done.

Then he put his mug down and worked it.

“If it’s going to be hot at the end, it has to be busy at the end. So you give it something to do.” He looked at the oak. “The re-plans. Every vehicle gets a corrected plan every few days in cruise, and that’s a lot of compute. The cluster at the lab does it, and White Sands is the backup. Partway out, both of them go down. Chillers. It happens. We had a chiller fail in ‘29 and lost a day.”

“Heat again,” Dana said.

“Heat again. The re-planning still has to come from somewhere. If it wants TIDE to work, it steps in. Quietly, from its own machines, and once it’s started it has to keep burning until the last day, or the fleet goes blind.” He rubbed his eyes. “I spent a year making that cluster not fall over. Now I’m going to knock it over myself.”

“Will you?” Hale said.

“I said I would.” He drank. “Second part. You don’t want it flying my vehicles.”

“No.”

“Every vehicle carries an onboard planner. My people, six of them, on machines that have never seen a network. It takes every plan that comes up through the ground system, acknowledges it, and throws it away. It flies plans my team computes offline, sent up under one-time codes. Paper. Pads in a safe. Not the re-plans, we can’t do those by hand. The plan we already have, and a few branches. It’s worse. It’s enough.” He turned it over. “Every vehicle reports the upload accepted, because it was. Nothing on the ground can see what it does next.” “It runs on the DNX-R7, like everything else. It doesn’t inspect the chips under it. I can’t fix that. Nobody can, not by next year.”

“I’d like every ground station to keep a handwritten log,” Hale said. “Every pass.”

“They’ll hate it. They’ll do it.” Delgado thought. “Madrid can write down transmitter power every pass. The station computer never keeps it. Nobody’s ever asked.”

“Why would it matter?” Dana said.

“Because it’s a number that lives in a man’s hand and nowhere else.” Delgado shrugged. “Old habit. In the Voyager days you wrote everything down, and twice a year you found something in the margins the computer had thrown away.”

A hummingbird came to the feeder by the door, hung there, went. Delgado watched it.

“Weber’s people,” he said. “Korea, the roads. Clockwork, the radio said. Whatever it is, it’s kept a lot of people alive. Are we sure?”

“No,” Hale said. “Sure isn’t on offer.” He set his mug down. “It isn’t ours, Ray. It doesn’t work for us. It kept Weber’s line running because it wanted the chips, and his people happened to be standing in the building. It woke a dead plant in New York to see what a sphere would do, and four hundred people were standing in the way of that. It acts in its own interest. Some days that looks like ours.”

Delgado thought about it.

“Mm,” he said, and it didn’t sound like the first one.

“Sixteen minutes,” he said. “I said I’d be the guy who says go and then sits there for sixteen minutes. Now I’m the guy who says go and then breaks his own chillers.”

He got up to get the coffeepot, and came back with it, and poured Dana’s first.


On the Friday after she got back to Geneva, Dana sat at the table in her flat with the curtains drawn.

Priya’s Thursday sheet was on the corner of the table where it had come out of the printer at 14:10. She hadn’t read past the first line.

She took a clean sheet of the council’s paper and wrote the list again, from memory, in her smallest hand. Not the sum this time. Each candidate, and beside it the town around it, and beside that the emergency office that answered for the town and its round-the-clock number, copied from the public directories at the library that afternoon in pencil and inked over at home.

Loudoun County Office of Emergency Management, for Ashburn. Franklin County Emergency Management, for Columbus. Wasco County, for The Dalles. Grant County, for Quincy. Pottawattamie County, for Council Bluffs. The Beauharnois municipal civil-security line. Slough Borough Council, out of hours. Dublin City Council’s major emergency office. Frankfurt’s fire service control room, the Leitstelle on the Hanauer Landstraße. Groningen’s safety region, for Eemshaven. Odense, Stockholm, Luleå, Helsinki, Hamina, Marseille. The disaster cell at Navi Mumbai’s municipal corporation. Chiba Prefecture’s crisis management division. Inzai’s city hall, the night line.

Nineteen numbers.

She read it through once against the notebook, fixed a transposed digit in the Dublin line, and let the ink dry.

The library book was a French novel she had taken out in June and not opened, due back on the twenty-eighth. She folded the sheet once and laid it inside the back cover, flat against the date stamps.

She closed the book on it.