New York Times: With climate treaty negotiations expected to intensify next year, China is signaling that it may soon set the timetable for hitting an eventual peak in its emissions of carbon dioxide, the most important human-generated greenhouse gas. The signals came on Monday from Xie Zhenhua, Chinas lead climate treaty negotiator, speaking at a German climate conference. Heres coverage by Xinhua, Chinas government-echoing news agency: China might announce a peaking year for its carbon emissions in...