Today, at a one-day U.N. summit, President Obama will talk face-to-face with Chinese President Hu Jintao. The two aim to get beyond roiling trade disputes to attempt an agreement on global warming legislation. What factors are separating these two at the table? Here to tell us is David Biello, energy and environmental editor at Scientific American.
We want to hear your feedback so we can keep improving our website, theworld.org. Please fill out this quick survey and let us know your thoughts (your answers will be anonymous). Thanks for your time!