Permaculture is both a practice and a philosophy. As a practice, permaculture is a system of agriculture that implements a key set of design principles. As a philosophy, permaculture is about supporting the earth and humanity. This means establishing environments that are highly productive and stable. These environments are intended to provide food, shelter, and energy, and to support social and economic infrastructure. We have a permaculture design course that will help you gain your Permaculture Design Certificate: https://www.acs.edu.au/courses/permaculture-systems-145.aspx