BusinessGreen: The Warsaw Summit has been extended into Saturday after a long night of tense negotiations failed to end in agreement on Friday.
The talks are continuing this morning, having badly overrun in the manner that is customary for UN climate change negotiations.
Sources reported the talks had made important progress on how to improve the REDD+ regime for tackling deforestation and how to measure, report and verify countries promised carbon emissions.
However, a stand off continued through the...