ABSTRACT
This chapter discusses cycle closure: techniques, localization and experiential benefits. In nature, everything life-related cycles, cradle-to-cradle. We need similar systems, although circumstances may limit this to downcycling, sequential quality and partial recycling. Life essentials include nutrients, water and their post-use combination as sewage. Reflecting what we eat, sewage has two prime components: carbohydrates, which suit energy production, and nitrogen-rich proteins, for agricultural fertilizer. Solid waste includes building materials. Reusing these effectively eliminates embodied pollution. Fully reusable components are ecologically optimum, but bring design limitations. There are also upcycling and accumulated value opportunities. The character imparted by things’ former uses can compensate for the expense of reuse: a qualitative benefit, paralleling environmental benefits. As social life is bound to economics, the flow and cycling of money is also crucial. Money that doesn’t move, can’t facilitate social life’s interchanges, can’t benefit anyone. Conversely, local money-cycling strengthens local economies, minimizes transport and reinforces local visual character.
