Pondering Permaculture

Meanwhile, I offer you below a mere snippet of Small Farm Futurology in the form of a letter of mine recently published in Permaculture Magazine (No.88), which discourses on two themes aficionados of this site will perhaps be (wearily) familiar with, viz. my friendly scepticism towards the permaculture movement in general and perennial grain breeding in particular.

How to Reclaim Nitrogen Back as a Life-giving Nutrient

Nitrogen is absolutely crucial to life — an indispensable ingredient of DNA, proteins and essentially all living tissue — yet it also can choke the life out of aquatic ecosystems, destroy trees and sicken people when it shows up in excess at the wrong place, at the wrong time, in the wrong form.