
Nilda Mesa joins the Earth Institute to launch a new program in urban sustainability and equity planning at the Urban Design Lab.

Park Williams, a bioclimatologist whose research focuses on the climatological causes and the ecological consequences of drought, teaches climatology in the summer semester for the MPA in Environmental Science and Policy Program.

The world uses little more than one percent of the sun’s energy for our electricity needs. A major obstacle to tapping into its full potential is that it is intermittent. Solar fuels could one day store, transport and use solar energy to produce electricity and replace fossil fuels in vehicles.
Increasing Precipitation Masked by Natural Variability—For Now

This fall, the Earth Institute is offering students opportunities to work as interns within various departments and research centers at the institute. All full-time Columbia and Barnard students are eligible to apply.

The Earth Institute will offer eight research assistant opportunities for undergraduate students during the fall 2016 semester. Undergraduates from Columbia and Barnard will be able to serve as assistants on research projects related to sustainable development and the environment with distinguished faculty and researchers at the cutting edge of this burgeoning field.

The human footprint continues to expand, with three quarters of earth’s land surface now experiencing measurable pressures from buildings, roads, crops, pastures and other human structures and activities, according to a new report. But the report also finds an encouraging trend: In recent years, growth in the footprint has lagged far behind population and economic…

The fundamental job of government is to provide security and safety for its people. Natural disasters may be predictable to some degree, but they are unavoidable. What is avoidable is the sense of economic hopelessness that follows these events.
River Water Is Now Flowing Into Aquifers Through Highly Contaminated Sediments