I absolutely love the thought process in this. He shows that simple cost effective designs can do everything and a lot more for sustainability than even the newest most technologically advanced, complicated, insanely high cost pieces of equipment on the market today. It absolutely makes the analogy of “as soon as you drive your car, truck, boat, RV, equipment purchase etc. off the lot, it’s already devalued and obsolete” make perfect sense. The system has had people throwing tons of $$ chasing the newest and best and bandaiding all the issues for generations, when if we’d simply stick to common sense basics, we survive and thrive as communities instead of working ourselves into an early grave for basically nothing.