What architecture is

Architecture is not a plan.

A plan is a document. Anyone can write a plan. The machine can write a better plan than most humans, in less time, with more detail, in any style you ask for. If the working relationship were about plans, the machine would already have replaced the architect, and you would be reading a different book.

Architecture is a held intention. It is knowing, across the months a building takes to go up, what the building is for. Not in the sentence you would put on the first page of the plan. In the place underneath the sentence, where the reason for the sentence lives.

The book before this one was for the people building AI. That is the sentence on the first page. Underneath the sentence was a thing I had been carrying for years. The generation of people I loved, the ones who had held me without ever naming the holding, were about to be absent from the record of what a person is. The machines would be trained on what we wrote down, and those people did not, as a rule, write. I could feel them thinning out of the future. I wanted to put some of them on the page before the page was written without them.

That is the held intention. It is not the plan. The plan came later. The plan could have been one of a hundred plans. What mattered was the intention did not waver. When a scene I wrote strayed from it, I could feel the straying, because I was holding the thing the scene was supposed to serve.

The machine cannot hold an intention. It can hold a structure. Those are different. A structure is a document the machine can refer to and check itself against. An intention is a thing that lives in the body of a person who wants the building to exist for a reason.

The machine does not want the building to exist. The machine will build any building you ask for and build it well, and will not notice when the building has stopped being what you wanted.

This is why the architect has to stay on site. Not to lay bricks. To hold the thing the bricks are serving.

I want to say, because it is true, that holding an intention for the length of a book is tiring. It is the most tiring part of the work. The construction is not tiring. The construction is, compared to the holding, almost easy.

I used to think writing was hard because the typing was hard. The typing is not hard. The typing is construction. What is hard is keeping the reason for the typing alive in your body for the months the typing takes, so that every sentence you build is built to serve the thing you began the book to say.

The machine has taken the typing. It has not taken the holding. The holding is what is left. The holding is what we are for.