Ecosystems are communities of plants, animals and microorganisms that have evolved over billions of years so as to maximize their long term survival and sustainability. So a sustainable human community must be designed in such a manner that its ways of life, businesses, economy, physical structures and social institutions do not interfere with nature’s inherent ability to sustain life.










This article appeared in the September 26, 2007 Cool Cleveland e-news, and was written by Lee Chilcote III. 