China `Outperformed' on Effort to Curb Climate Change, UN Diplomat Says - Bloomberg

“They have actually not just performed to the level of their target, but they have outperformed,” Christiana Figueres, the UN diplomat leading climate negotiations, said in a webcast press conference from Bonn.
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U.S. diplomats have said China is backtracking on plans sketched out last year in Copenhagen to slow global warming. China, the world’s biggest polluter, has said it’s not ready to make a legally binding commitment to reduce fossil fuel emissions blamed for damaging the atmosphere.