
China became the world’s largest carbon polluter in 2006, surpassing the U.S. But it is also rapidly going green through cutting coal use, investing heavily in renewable energy and launching the world’s largest carbon trading system.

Earth Institute agricultural scientist Pedro A. Sanchez argues in a new essay that new developments in both science and politics give him hope that sub-Saharan Africa will be able to feed itself by 2050, even with a projected population by then of about 2 billion people.

The Ebola crisis has serious implications for governments, the private sector, and public messengers. To address these issues, and to assess the state of the science behind the Ebola crisis, The Earth Institute has sponsored two discussions recently.

The International Research Institute for Climate and Society has signed an agreement with Uruguay’s Instituto Nacional de Investigación Agropecuaria to open an IRI office outside of Montevideo and to expand ongoing scientific collaboration between Uruguay and Columbia University.

At the two-year anniversary of Superstorm Sandy, high school students in New York City posed questions about life during and after a catastrophe to a very particular group of experts – high school students in the Gulf Coast who had experienced the BP oil spill and had lived through as many as six hurricanes in…

We are high mountain people, hunters and artists, Our view from this base camp is brilliant and clear. Cold, thin air sweeps the rocky plateau; You need a strong heart to live here.