Video: Reggie Watts tallies the price of carbon pollution

Scientists say they now have unambiguous evidence that the warming in the Arctic is accelerating. Computer models have long predicted that decreasing sea ice should amplify temperature changes in the northern polar region. Julienne Stroeve, from the US National Snow...

By David Abel 22 June 2016 (Boston Globe) – The consequences of climate change on Boston are expected to be far more calamitous than previous studies have suggested, a new report commissioned by the city says. In the worst-case scenario,...

The Earth Institute, 475 Riverside Drive, 520, New York, New York 10115www.earth.columbia.edu18 October 2016 Dear Prime Minister Solberg, A year ago I wrote an open letter urging you to carry out an act of transformational climate leadership. I held the...