A pall of unease is hanging over the final stretch of the UN climate talks in Lima as negotiators struggle to resolve rifts between China and other countries on the shape of a global deal planned for next year.
“The whole thing could derail at this stage,” one delegate warned as the two-week talks between more than 190 nations neared their scheduled close on Friday with no final agreement in sight.
Other officials said they were confident the talks would not collapse. But several struggled to hide their irritation with what they said was an unexpectedly aggressive negotiating stance by China following its landmark joint announcement with the US last month about how it planned to tackle greenhouse gas emissions.
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