The prospect of a global deal to combat climate change has been receding for two years. The latest round of talks in Durban has so far done little to reverse this. Barely a year before the main provisions of the Kyoto protocol are due to expire, delegates are deadlocked on the issue that has bedevilled climate talks for a decade: should the international community agree on legally binding carbon emissions targets, or will voluntary pledges by individual states suffice?
最近两年来，manbetx app苹果 达成应对气候变化的协定的前景越来越黯淡了。在南非德班举行的最新一轮谈判，迄今在逆转局面方面几乎没有进展。距离《京都议定书》(Kyoto Protocol)主要条款失效仅剩一年之际，各国谈判代表仍纠结于困扰了气候谈判10年的问题：国际社会应不应该商定具有法律约束力的碳排放目标？抑或各国自愿作出承诺就已足够？
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