Dr. E. Calvin Beisner – Founder and National Spokesman for The Cornwall Alliance for the Stewardship of Creation. Dr. Beisner has taught theology, apologetics, ethics, church history, economics, and other disciplines. He has written four books on population, resources, economics, and the environment; eight other books, contributions to over 30 books: and hundreds of articles. He has testified as an expert witness on the ethics and economics of climate policy before Congressional committees and lectured for churches, schools, colleges, seminaries, and conferences around North America, Europe, Africa and Asia