Earth Institute, Columbia University
Columbia’s Earth Institute blends research in the physical and social sciences, education and practical solutions to help guide the world onto a path toward sustainability. At our largest research unit, the renowned Lamont-Doherty Earth Observatory, some of the world's leading scientists study geology, oceans, freshwater systems, climate and atmosphere to better understand the Earth’s systems. By bringing those physical scientists together with experts in economics, law, public health and policy, the institute creates collaborations that help us learn how to best address issues of global sustainability.