Changelog
September 13, 2019 (version 1.0): Original text version. Original 4 socio-natural patterns. Original 16 socio-technical principles. December 13, 2019 (version 2.0): Added 4 new socio-ecological principles: Start small, explore the edges, and value the marginal. Apply self-regulation and respond positively to feedback. Value, use, and store local renewable resources and energy. Generate a yield through …