Idea
Communities can manage shared resources — pastures, fisheries, irrigation water, forests, code — sustainably without either privatisation or central state control.
Theory
Elinor Ostrom's Governing the Commons (1990) identified eight design principles of long-enduring commons institutions: clearly defined boundaries; rules matched to local conditions; collective-choice arrangements; monitoring; graduated sanctions; accessible conflict resolution; recognition of the right to organise; and nested enterprises for larger systems.
Real examples
- Alpine meadows in Törbel, Switzerland, governed by village rules for centuries.
- The irrigation huertas of Valencia and their water tribunal.
- Community land trusts and many open-source software projects apply similar rules.
Critique
The principles describe small and medium communities with stable membership; whether they scale to global commons such as the climate is disputed. Garrett Hardin's 1968 'tragedy of the commons' remains the reference point for the pessimistic view, though Hardin described open access rather than governed commons.
Results
A 2010 review of 91 studies by Cox, Arnold and Villamayor Tomás found the design principles broadly supported, with refinements. Ostrom shared the 2009 Nobel Memorial Prize in Economic Sciences for this body of work.
Related
Real examples
A self-governing neighbourhood in Copenhagen founded in 1971 in former military barracks, with decisions taken by consensus in common meetings.
Self-governing indigenous communities in Chiapas, Mexico, organised since the 1994 Zapatista uprising with their own councils, schools and health services.
An interdisciplinary research collective, operating online, that studies and builds tools for digital self-governance.
A 2017 New Zealand statute recognises the Whanganui River as an indivisible, living whole and a legal person, represented by a two-member guardian office, as part of a Treaty of Waitangi settlement with Whanganui Iwi.
Andalusian town of about 2,500 residents where a union-led movement under Mayor Juan Manuel Sánchez Gordillo (1979–2023) won a collectively farmed estate and runs a municipal self-build housing programme, governed through open assemblies.
Claims
Ostrom identified design principles shared by long-enduring common-pool resource institutions, including clearly defined boundaries, monitoring, graduated sanctions and low-cost conflict-resolution mechanisms.[1]
Field studies show that resource users can create durable self-governing institutions without either privatisation or central state control.[1]
Revision history
- 2026-10-23rev 2 — Seed import
- 2026-10-23rev 1 — Seed import