Bill Mollison built permaculture out of a simple observation: left alone, an ecosystem grows more stable and more complex over time, and a farm or a garden could be designed to do the same thing instead of fighting against it. The film traces that idea back to its origin, framing permaculture not as a single technique but as a design system borrowed from how living systems actually organize themselves, from soil and water cycles up through the plants and animals that depend on them. Mollison's own environment becomes the case study, an attempt to apply ecological principles deliberately rather than accidentally. The film treats permaculture as contested territory too, noting that people who practice it disagree about whether it is primarily architecture, farming, philosophy, or survival strategy. It stays close to Mollison's own thinking rather than surveying the wider movement that grew out of it.