
Changes in glacier mass will have significant social and economic consequences for cities around Chimborazo and I’m hoping the specially built weather station will shed more light on the climate factors contributing to glacier loss.

The Earth Institute’s Professional Development Program in Environmental Sustainability provides three graduate credits in human ecology coupled with curriculum development for the secondary school classroom. The Program is designed to support educators in increasing their understanding of the inquiry process and environmental sustainability in the urban context that is New York City; and, then integrate…
Columbia University’s Columbia’s School of Continuing Education and the Earth Institute are seeking Curriculum and Grading Assistants (CGAs) for a number of Sustainability Management courses for the spring 2013 semester. CGAs are responsible for attending class sessions, holding weekly office hours for students, addressing student inquiries, reviewing course material with the instructor, and assisting in…

During Hurricane Sandy the seas rose a record 14-feet in lower Manhattan. Water flooded city streets, subways, tunnels and even sewage treatment plants. It is unclear how much sewage may have been released as plants lost power or were forced to divert untreated wastewater into the Hudson River. Four days after Sandy, the environmental group…

Sandy instantly brought a new kind of national media attention to the influence of global warming on weather disasters. After several years of near-silence on climate from our political leaders and the mainstream media, the renewed attention is profoundly welcome.

Because of Cotopaxi’s almost perfectly conic shape, the climb appears be a straight line to the top. It isn’t. In fact, the climb winds past spires of ice and vast blue crevasses the size of small canyons. Cotopaxi is a beautiful mountain.

Though driverless cars sound like something out of the “The Jetsons,” they are just one of many innovations already under way in the realm of personal transportation.

An interview with James Hansen, an agricultural scientist at the International Research Institute for Climate and Society who also has a prominent role in the world’s largest research program focused specifically on climate change and food security.

“Everything is so alive in the forest. After a nice summer rain it teems with insects, birds and the famous coquis, Puerto Rico’s native frogs. The song of the coquis take a little getting used to, but they soon lull you to sleep in the humid nights,” says Jennifer Mendez, a student in the first…