Climate change presents many threats to cities, compromising their ability to protect public health, or deliver critical services like sewage disposal or adequate protection against storm surges and flooding. Many cities are acutely aware of these threats, and are developing climate adaptation plans with strategies to mitigate, and adapt to, climate change impacts. Read more >
September 14, 2016 4:22 PM EDT
September 12, 2016 3:55 PM EDT
September 12, 2016 3:10 PM EDT
NASA just released its global temperature measurement for August 2016, which tied July 2016 as the warmest month ever on record. Read more >
August 26, 2016 12:44 PM EDT
The day before yesterday I sat in the gallery of the California Senate and saw something that just a few weeks ago I wasn’t expecting: Senators casting the final vote on an historic set of bills—Senate Bill 32 (Pavley) and Assembly Bill 197 (E. Garcia)—that reaffirm the state’s commitment to addressing climate change through 2030. After the vote was over, my colleagues and I shared hugs, smiles, and tears as the weight of the accomplishment washed over us. It was a great day. Read more >
August 23, 2016 10:46 AM EDT
Recent data related to our global emissions of heat-trapping gases suggest that humanity may have reached a turning point, or even several. We may be moving from increasing emissions, to peaking and starting to decline. We could be close to such peaks, or even have passed it, for several of the main sources of greenhouse gases, including coal and deforestation—perhaps even for humanity’s total emissions.
If so, this would be a momentous occasion, reversing centuries of growing global warming pollution. But before we start celebrating, we should realize that peaking is not nearly enough.