CNN: Editor's note: Rachel Pritzker is president and founder of the Pritzker Innovation Fund, which supports the development and advancement of paradigm-shifting ideas to address world problems. She chairs the Breakthrough Institute Advisory Board, and co-chairs the Third Way clean energy program. The film, "Pandora's Promise," airs on CNN Thursday, November 7 at 9 p.m. ET/PT.
Last week a leaked draft of a report by the Intergovernmental Panel on Climate Change warned that climate change will have...