David Holmgren’s Journey with Permaculture Design Process – Part Two

Welcome back to Part Two of a conversation with permaculture co-originator David Holmgren, in which David continues sharing significant milestones from his many decades as a practicing permaculture designer.

Urban Fish Ponds: Low-tech Sewage Treatment for Towns and Cities

In the mid 20th century, whole cities’ sewage systems safely and successfully used fish to treat and purify their water. Waste-fed fish ponds are a low-tech, cheap, and sustainable alternative to deal with our own shit — and to obtain high protein food in the process.

Discounting the Future and Climate Chaos, or… the Story of the Dueling Economists (Episode 37 of Crazy Town)

Jason, Rob, and Asher explore why the discount rate, and discounting the future more broadly, is so deadly important, and why the number 0 is what our kids and grandkids deserve.