author : John C. Mutterwebsite : http://johncmutter.weebly.com/JOHN C. MUTTER is a professor at Columbia University with appointments in the department of Earth and Environmental Sciences and in International and Public Affairs. He was previously deputy director of the Earth Institute. Mutter was a Fellow of the American Association for the Advancement of Science in 2007. A contributor to the blog site OECD and to EARTH Magazine, Mutter has appeared on broadcast media including CNN and CBS. He lives in New York City.