Energy, ecology & economics–part III

By Mary Logan

This is the third and final post in a series revisiting HT Odum’s classic Ambio paper on the 3Es (Ambio, 1973). The article was republished in Mother Earth News, and the reprint is still available online through Minnesotans for Sustainability. The first 15 points are covered in part one  and part two of the post series. The final five points, 16-20 of the Ambio paper, are extracted and quoted below, with updated explanations. In this final section of the paper, Odum described relative energy availability during stages of growth and descent, and recommended policies for energy descent. Continue reading Energy, ecology & economics–part III