New York Times: While I was in Beijng last month to talk about online communication and climate change at a conference organized by Yale and Renmin University, I visited with Zou Ji, the deputy director of Chinas National Center for Climate Change Strategy. In our conversation, he explained Chinas enduring you first stance in the climate treaty talks despite its position as the worlds leading emitter of greenhouse gases. He also described the important role China sees for imports of natural gas as a path to...