Forbes: In the last six months, we have witnessed Superstorm Sandy flooding New York City, New Jersey and surrounding areas, a massive Midwest drought impacting 40% of the US corn crop, and unprecedented air pollution from burning fossil fuels that forced Chinese authorities to tell Beijing residents to stay in their homes. When we think about climate change, we are no longer thinking about polar bears stranded on melting ice caps. Climate chaos has come home and its impacts are being felt all around the...