Mark Z. Jacobson — American Scientist
Mark Zachary Jacobson is professor of civil and environmental engineering at Stanford University and director of its Atmosphere and Energy Program. Jacobson develops computer models about the effects of different energy technologies and their emissions on air pollution and climate. According to Jacobson, a speedy transition to clean, renewable energy is required to reduce the potential acceleration of global warming, including the disappearance of the Arctic Sea ice. This change will also eliminate 2.5-3 million deaths worldwide each year, related to air pollution, and reduce disruption associated with fossil fuel shortages... (wikipedia)