September 12, 2013 (San Diego) – Jim Bell, a San Diego expert on developing cost-effective and life-support-system-effective (low and carbon free) economies, will present his findings on creating  a sustainable future at the Low Carbon Earth Summit in Xi’an, China,  held September 26-28.  Founder of the Ecological Life Systems Institute, a division of the Heartland Coalition, Bell will instruct conference attendees how efficient energy use and renewable energy development are foundational to the long term success of regional and national economies worldwide. He will also show how renewably produced, carbon free electricity can be used to make regions and countries renewable energy, water and food self-sufficient, in life-support sustaining ways. Additionally, he will show how true-cost and cradle to cradle pricing can be used to create real, mutually beneficial, free-market economies.