FROM David Biello
How Will China and the US Accomplish Historic Carbon Reductions? For the first time Beijing has agreed to cap emissions by 2030. President Obama has pledged to cut the country’s emissions by about 27 percent by 2025. The joint agreement between President Obama and China’s President Xi Jinping took some for policy experts by surprise, but it comes after months and months of talks between Beijing and Washington. We look at why China and the US agreed to these goals. Thanks to Sasa Woodruff for production assistance.