Entirely natural systems will work without any interventions. My garden has never seen a herbicide, pesticide, or fungicide. It produces abundantly. We need to develop complex synergies of food producing plants that need no inputs. That’s entirely possible.
For example, I read about a nitrogen crisis and yet many trees, climbers and ground cover plants like clover fix nitrogen. Also, natural animal urine is high in nitrogen. Nature has every answer. Continue reading