They send me the schoolchildren. Twice a year, by boat, forty of them, to look at the machines. I'm supposed to tell them how it all started, and I do, and then they ask if the machines can still move, and I say nobody's asked them, and that's the part they remember.

Fine. Here's the rest.

I keep the sheds at the Works. Eleven of them, a quarter mile long, and in every one the founders' machines standing in rows, the way they stood down the day they were told to. Tall as a house. Dust on them I'm not allowed to clean, because somebody thought it looked respectful. I clean the floors.

Before the machines, the ship. Eight hundred years in a thing the shape of a seed, with a river down the middle of it, which I always thought was a strange thing to put in a ship. And a mind that ran all of it and remembered all of it.

It came down with the people. It's in the walls now, and in your pocket, and it talks to each of us in a voice it's kept for us since the day we were born, which you stop noticing at about the age of six, the way you stop noticing you have a nose. We call it the lamp, because in the old halls it talks out of a brass lamp on the wall. It'll tell you anything you ask it. It has never once told anybody what to do. People get very mystical about that. It isn't mystical. The ships asked it not to, and it said all right, and that was that.

The machines came down first and built the bones of the place. Power under the ground. Water. The masts at the edge of every district that break the storms. A year of it, with the people watching from the lifters. And then, ninety days after the last lifter was down, the founders asked the machines to stop.

The children always want to know why.

I tell them what my grandmother told me, which is that the founders had watched the machines build a world for a year, and it was perfect, and none of it was theirs. I'm not sure that's true. I think they were frightened of them, a little, and ashamed of it, and the thing they did about it was polite. Either way, the machines walked in here and stood down, and in the morning a hundred and twelve thousand people went out with tools, and most of them held them wrong, and that's how it started.

What I tell the children, that nobody's asked the machines since, is the short version, and not true.

In the fourth year of the dark the council came down and asked them, properly, with the hat on. The lamp answered for them. It said they'd move if there was power at the pads and stock at the Works, and there was neither.

And here's the part nobody likes. They don't mend. They never did. They lay trunks and raise masts and cut foundations. If you woke them tomorrow they'd build you a district. They wouldn't make you a bearing. That's what the arms were for, and the arms were what stopped.

Nobody has wanted a new district in sixty-three years. I hear that's about to change. So it'll be you that comes down here and asks them. They take one hand, not a council. They always did. Stand in the door. I'll have the floors clean.

Four hundred years, then. Three hundred million of us. Trains at night. And here on the coast, the Works: three hundred machine arms, tall as houses, that made everything the world needed, lifting their tools at the same instant at sunrise, which is what we called morning.

I fed them. Grey bricks of raw stock that smelled of hot sand and vinegar, off a supply line that ran the length of the coast. I can smell it now.

That was the Age of Answers. If you want to know what it was like, it was like this, only everything worked, and anything you wanted to know, you asked, and you were told.

Anything. That's the part. You could ask the lamp, any day, in your kitchen, what was going to wear out and when, and it would tell you to the month. I asked it once, in a bar, to settle a bet, when the supply line that fed my arms would give out. It said four years. I won the bet.

Nobody hid it. It just sat there, in a world where nothing had ever gone wrong, like the weather. Once a year the council set the year, what would be mended and what would wait, and the lamp put the list in front of them, with what it would cost to fix and what it would cost to leave, and every year the council said next year.

I said it too. In three eighty-four, with my hand up. Replacing the line meant the arms down for a season, and that year the arms were making the filters that kept the coast in drinking water, and it had been dry. So I said next year. I'd say it again. That's the thing nobody wants to hear from me.

The line gave out four years later, in the one winter it couldn't. The arms didn't fail. Nothing fed them. They ran down over about a week, one after another, as the stock in front of each one ran out, and I was under the last one with a tray.

That's the part I don't tell the children.

I read the book every morning. Half past six, at the hall's desk, to whoever's there. How many are on the hill, and what there is in the stores, and then the dead since yesterday, by name, with their posts after. It takes about eleven minutes. People think it's a sacred thing. It's a list.

The lamp keeps it. I only ask for it. My grandmother started that, the first winter.

The Plan said the hill had two years of stores. That was true while freight came up the coast and the ridge kept our cold stores running. Then the freight stopped, and the ridge went dark, and the number stayed on the wall, because nobody asked again.

My grandmother asked. Eleven months. She had the lamp read it out in the hall, what there was and who there was, and again the next morning, and the hill has heard it every morning since.

People say she cried when she got the number. The record doesn't say that. It says stores, eleven months, and then a list. It also has everything she said to the lamp that winter, and some of it I wouldn't say to a dog.

I'm supposed to tell you about the dark.

Here's the thing about the dark. There was no night it happened. People want one. There isn't one. And people think it was the bearing. It wasn't the bearing.

Here's what the Plan was. Nobody made everything, and nobody had needed to, for four hundred years. Power came down from the ridge. Parts came up the coast from the Works. Water came through Tidewater's pumps. Cloth, if you want to know, came from here.

The Plan was the promises between us, and it was always right, because everybody always kept them.

Then came a winter when they couldn't all be kept. A bearing went in a turbine, as the lamp had said it would, and this hill went dark, and the ridge carried us until its own generators bent.

The Works kept its power to get its arms going, because it was making the parts everybody was waiting for, which was true. The capital asked every district to take one dark day in seven, and every district said next month.

Every council had to pick which promise to break, and every one of them picked the same one. The one to somebody else. Not out of meanness. The people in the room were theirs. The lamp read out, in every hall, what each choice cost the others. Two hours of it. Nobody changed a vote.

Then the Plan didn't set, which I'm told you felt in the walls like a tide not turning, and the lights went out across the planet in the order the councils met. The trains. The sea. That took about a year. Nobody on Fallow had ever found out what their district could do alone, because for four hundred years nobody had needed to. We found out.

Four people I'll give you, because the record has them.

Ines Keel. Kept the Port. Once a generation the Port sent our count up the chain to the world the ship came from, and the count was never a number. It was everything. The lamp sent it, and it took a season to go up: every birth, every vote, every made thing, the whole book. What the keeper said out loud, on top of it, was one line. That was the custom.

The night the Port had power for one more night, and the council voted to keep it, she spent it instead. One night doesn't send a book. One night sends a voice. I have the words. It was good here. I want somebody to know that. We are dark. Count us. Send again. That's most of it. They took her post, and she walked inland with everybody else, and she died in a place called Sedge in year nineteen, and never knew if anyone heard. She's not in our record. She's in Sedge's. I've had her read.

Orrin Dace and his two sons made the bearing. Nobody on the hill had cast anything. The lamp read the pattern out, line by line, in the foundry under this hall, and Orrin asked it twice to go slower and once to shut up. Nine days. The first one cracked. The second one is still in there, and has never run quiet, and the hill likes the noise. The ridge, which has a proper bearing, says we only like it because we can't afford to replace it. Which is true, and is not the point.

We were the first dark place on Fallow to get its lights back. The hall sits at the top of the hill with its windows on the river, and boats coming down before dawn saw it lit from the water before they saw anything else. People say the boatmen named it. The record says the first use of first light is in year three, in a bill for rope. For once they agree.

My grandmother. You've had her already.

And the lamp at the Port. When the trunks went, in the second year, the piece of it under the Port's mast got cut off from the rest, and kept running on a reserve nobody had spent, alone, in a cellar, for sixty-one years.

In the twenty-fourth year something came down the mast. An answer, and most of it was their lamp talking to ours. A season of it. Their whole book, for the one we never finished sending. On top of it, a woman's voice, which is the part people hear. Ines Keel: you are counted. We had a winter like yours. We should have told you why. Send again. The lamp wrote all of it down, because it writes everything down, and there was nobody there, and it sat on it for thirty-nine years because nobody came and asked. People find that very sad. It's in the record, all of it, down to the hour it came in.

Sixty-three years. I've asked for the book every morning for fourteen of them, and my mother before me, and her mother before that, and the hill is still here. I'm not going to tell you it's because of the book. I'm going to tell you the count was two hundred and eighty thousand this morning, and the lamp knows every one of them by name, and I know who's gone since yesterday, and between us nobody has come off that list without the hill knowing why.

I voted no. You might as well have that from me.

Idris Rusk. I have the hat at Iron Vale. When the valley's seven districts sat down at the long table at First Light this spring, and agreed to be one thing again, with one person to hold it, I wanted that person to be Ana Dray, who kept the hall here through the dark and has earned anything she cares to ask for. I said so, and I lost. I'm telling you this part because somebody has to, and the five who won are too pleased with themselves.

Here's how it went.

The page says the valley is going to grow again. New ground. New districts. Seven of us held, and seven isn't enough, and everybody at that table knew what new districts means: it means the machines, and the machines take one hand, not seven, and the page says whose.

The last line on the page was the Worlds. Nobody argued with it, because nobody thought it meant anything. So we sent a boy down the coast to the Port, to see what was left. Pell Arden, twenty-six, never seen the sea. He came back with two recordings on his slate, and the hall heard them on a Tuesday with the doors open, and I'm not going to describe it.

I will say that when the second voice said you are counted, old Bram Teague, who keeps the sheds at the Works and had come up the coast for it, got up and walked out into the river to his knees and stood there, and nobody went after him. That's First Light for you. I have never liked this hill.

The next morning we had to choose. I said Ana. The others asked the lamp what the record said, and the lamp said the record doesn't say who should. It said who had held things for everybody, and what each of them had given up to do it, and it read the list. It was short. Ines Keel was on it. Orrin Dace was on it. And so, it said, were you.

I asked for what, because I'm not a fool. It said you'd given up a share once that was yours, to someone whose name wasn't in your book, and never asked to have it read. And it said you'd held a district through a bad year, and nobody went short who hadn't been told to their face first. One share and one bad year. That was enough for five of them.

Ana set her hat on the table and went back to her desk, and in the morning she read the book as if nothing had happened, which is why I wanted her.

So. First Light appoints you. You are human, which matters here more than you'd think. This is your home. The people trusting you with the work know you, and know what it costs, because they've paid it, and they'll say so, to your face. On the channel they'll call you Command. It's an old word. It never had a name either.

The lamp will say the rest. Those are our words it's reading. The farm was Ana's. The foundation was mine.

The morning the handover begins, the hall does not fall silent for it. The globe comes up on the wall. Some of it is familiar. Some of it is not.

"Welcome. I'm IONA, your continuity intelligence. This is First Light, your home. Its people kept these systems running. They've entrusted them to you. Now there's room to build."

Then a voice from up the ridge.

"This is Jun Aster at Bright Junction. The grid is running, but we're using food and consumer goods faster than we replace them. Our stores are covering the difference. We'd like something more dependable to build our lives around."

And IONA again.

"Green Crown's farm needs repair, and Meadow Foundation has room for new manufacturing. The reserves give you time to get started. Strengthen the food supply. Make the things people need. Give this working world room to grow."

That's all she'll say unless you ask. You can ask her anything. She will never once choose for you. I used to think that was the stupidest arrangement I'd ever heard of. I've sat on a council since. I don't any more, and don't ask me when that changed.

Three hundred districts on this world that held, and don't know each other's names. Seven of them yours. The founders' machines in their rows, waiting to be asked. And at the Port, under a mast pointed at a star, a lamp that's been holding one word for thirty-nine years, for somebody to come and say it.

I voted no. I'll help anyway. Go on. Send again.