The Clock of the Long Now

I Pace layers

Brand’s clock was designed to tick for ten thousand years, and the book he wrote around it is mostly about something else: that a working order has layers, that they move at different speeds, and that the fast ones get all the attention while the slow ones do all the holding. Fashion proposes; infrastructure disposes.

Fast learns, slow remembers. Fast proposes, slow disposes. Fast is discontinuous, slow is continuous. Fast and small instructs slow and big by accrued innovation and by occasional revolution. Stewart Brand, The Clock of the Long Now, 1999

This valley has the same section through it, and it can be measured rather than asserted:

The fault was that the boon wrote on the governance layer and claimed to have built on the infrastructure one. A vote is fast — one meeting, one afternoon — and it was producing a permanent change to how the whole settlement moved, with nothing standing to show for it. That is the single thing this project says it does not have.

II The road, built

So the vote now grants the right to lay one, and the road is an errand. mostTrodden picks the tile near home that the most feet have already crossed and nobody has laid — which is the catalogue entry’s own words made literal, made paths on the routes people already walk. One shift, by one person, lays one stretch. A route is a dozen shifts. Nobody can lay a road across the map, because nobody has walked one.

And the twenty-two per cent is paid on the ground now rather than by the ballot — wornAt(tile) >= 1, to anybody, on a path worn by feet alone exactly as much as on a made one. A beaten path is a beaten path. A settlement that has never held a meeting about roads still gets the benefit of the ground outside its own door, which it earned by walking on it.

One number wanted measuring rather than guessing: a laid stretch that nobody walks on stops being a road after forty-three game days. Laid at exactly the threshold instead, it dropped below on the next regrass sweep and stopped being a road within the hour — eight per cent of every settler’s life spent paving, for eleven tiles.

III The slate came back

Sheet XXXIX filed five predictions at tick 6,096 with the verdict lines blank, on the grounds that a reading made after the event is worth nothing. Three fell due at tick 12,000. The valley is at 12,240.

Three for three. The hunger ratchet did exactly what the arithmetic said: the landing has gone from six granaries to eight, has still never built a sawmill, and is still ten people in ten houses because populationCap is ten without a hall. Sula’s claim has stood at two buildings since tick 996 — now eleven thousand ticks — with two people sleeping outdoors the whole time.

And then, at tick 12,078, Dask asked for the thing by name:

Somewhere to put what comes in, because everything is stacked outside and the stores are full. There is nowhere to put anything. It is stacked outside and the rain is getting at it. wish-637 · Dask, forester · a settlement with eight granaries and no depot

IV Perrin asked for a clock

A mechanical clock with no need for ore or fire to keep time. I’d give my left arm for a clock that doesn’t need a furnace to run, so we don’t have to wait for the sun to tell us. wish-623 · Perrin, forester · tick 10,617 · filed as smelter

A settler asked for a way to keep time that does not need a furnace, and the catalogue filed it under the furnace. If it carries, the settlement is granted a smelter — and the landing has one standing, so it would be granted a thing it already has, which is the wage fault this catalogue has been audited against since Sheet II.

What makes it worth a section is that both audits pass it. check-lexicon looks for a stored kind that disagrees with a fresh reading, and a fresh reading says smelter too, so there is no misfile. check-record looks for proposals with no entry at all, and this one has an entry, so nothing is unheard. Tonight both ran clean: 199 proposals, 0 open misfiles, 0 unheard, 2,252 negation pairs correct, no dead ends in the chain.

So there is a third category neither of them covers, and this is the first specimen: heard as the thing it explicitly said it was not. Not a wish the catalogue cannot hear, and not one it files inconsistently — one it files confidently, into the bin the settler named in order to rule it out.

Not fixed here, and deliberately. A word for a clock is a real entry with a real grant behind it, and the valley has no way to keep time but the sun. Filing it is the easy half; deciding what a settlement gets when it carries is the sheet after this one.

V The sweep

The last row is the one still open and it is not magic: it is the store shrinking around goods already inside it. `placesIn` scales what a building holds by its condition, so a settlement too poor to repair its only shed watches the ceiling fall below what it is already holding, and every haul after that tips its load on the grass. It is the likeliest reason Sula’s claim has not moved in eleven thousand ticks, and it is the oldest unfixed thing on this coast.

Which is the pace-layer argument turned on the project itself. The fast layer here is the catalogue — a word, an afternoon, forty-eight entries and counting. The slow layer is the weather, and the weather has been quietly winning against one settlement for a season while every sheet since has been about something else.