Permaculture

Permaculture is a design methodology for human settlements and food systems that mimics the relationships found in natural ecosystems — perennial polycultures, closed nutrient cycles, mutually supporting species. The term was coined in 1978 by Australians Bill Mollison and David Holmgren as a contraction of "permanent agriculture", later expanded to "permanent culture" as the principles were applied beyond food production into housing, energy, water, and community design.

The methodology rests on three ethics (earth care, people care, fair share) and a set of design principles: observe and interact, catch and store energy, obtain a yield, apply self-regulation, use renewable resources, produce no waste, design from patterns to details. In practice it produces small-scale integrated systems — food forests, swale-based water capture, integrated animal husbandry, passive-solar buildings. The global Permaculture Design Course curriculum has trained tens of thousands of practitioners since the 1980s, and the model has spread through rural homestead, urban allotment, and refugee-camp projects alike.

For the parallel society, permaculture is the agricultural counterpart to appropriate technology and the convivial-tools tradition: a body of knowledge that anyone can learn, apply at small scale, and adapt to local conditions, without certified inputs or industrial supply chains. It connects directly to circular thinking, off-grid-living, and solarpunk design fiction. The realised version varies in rigour — some applications shade into lifestyle branding — but the core insight, that productive systems can be designed to maintain themselves, is durable.