The Race to Reinvent Energy and Stop Global Warming The Earth's environment has limits. Fred Krupp, president of the Environmental Defense Fund (EDF) has long recognized that those limits can ignite economic growth and ecological prosperity at the same time. Earth: The Sequel written by Krupp and Miriam Horn, a journalist and staffer at EDF, begins with a case study of how we can solve global warming and improve our economy by addressing the need for limits. In the early 1980's sulfur dioxide emissions from coal fired power plants caused acid rain, damaging forests and aquatic life. We had reached the limits of how much sulfur dioxide we could pump...
