Inspiring book about Living Systems in Evolution: EarthDance by Elizabet Sahtouris (it has a special thanks to Jim Lovelock and the late Lynn Margulis) Read for Free online: http://www.ratical.org/LifeWeb/Erthdnce/ AMAZON: http://www.amazon.com/EarthDance-Systems-Evolution-Elisabet-Sahtouris/dp/0595130674