About

Collectives is a museum of things people own together — irrigation water, mountain pasture, fishing grounds, urban land, maintained software — and an account of which arrangements lasted, which collapsed, and what the difference was.

The argument

In 1968 Garrett Hardin described a pasture open to all, with no rules and no talking, in which every herdsman rationally adds animals until the pasture is ruined. It is a good essay and a bad description of almost any real commons. Elinor Ostrom spent a career documenting the ones that worked, won a Nobel prize for it, and outside her field approximately nobody can name a single case from that work.

That gap is the reason this exists. The material is rigorous and extraordinary and has never been staged for a general audience.

Why every page looks the same

Every arrangement is set out in the same seven rows, in the same order, always. That is not a template — it is the point. A reader who has read two pages knows where to look on the third, and can hold a Swiss alp against a Maine harbour and see exactly where they differ.

Where something is unknown the page says unknown, which is itself information. Where an arrangement has no sanction ladder, the page draws the gap rather than tidying it away.

Failures get equal billing

Enduring, collapsed and contested are three peers here, not a gallery with a footnote. The list is ordered by date, so the collapsed cases sit among the others rather than in a section below them. Two of them — Newfoundland's cod and Mongolia's pastures — failed under opposite policies, which is the pair that stops this project being an argument for anything in particular.

Who checks it

Nothing here is authoritative because we wrote it. Every claim is drafted, then reviewed by somebody with standing to judge it — a practitioner, an area scholar, or anyone careful enough to open the sources and check a date — and the review happens in public on Tinkerism, where the task, the reviewer's record and the decision are all on the record.

This site renders what has passed. It has no way to publish anything itself, holds no credential that could, and has no comments, accounts or submissions — if you want to change what a page says, the way to do it is to review it.

Today, every page in the gallery is a draft and says so at the top. The interpretive claims — which of Ostrom's design principles an arrangement demonstrates — do not render at all until their own review has passed, and a build-time check enforces that rather than trusting us to remember.

What this will not do

• No scores, no rankings, no index of commons health. Reducing governance to a number is the flattening this project exists to undo.
• No advocacy. We do not tell anyone to start a co-op. The panels on arrangements that take membersdescribe practice; they do not recruit.
• No romance. A collapsed commons is not mourned here. Equal billing means equal tone.