Agence France-Presse: Developed countries must do more than their less wealthy counterparts to tackle climate change, the world's biggest polluter China said on Tuesday, reaffirming its longstanding position before a United Nations climate conference next month. The meeting, to be held in the Peruvian capital Lima from December 1 to 12, is intended to pave the way for a global deal on cutting Earth-warming carbon emissions to be agreed next year in Paris as a replacement for the Kyoto treaty. China earlier this month...