António Guterres says succesful outcome at Cop29 is still ‘within reach’ but only with ‘leadership’ from world’s most powerful countries. 1.5C limit 'deader than a doornail' say climate experts 11:16Oliver Milman The internationally agreed goal to keep the world’s temperature rise below 1.

United Nations talks on getting money to curb and adapt to climate change resumed Monday with tempered hope that negotiators and ministers can work through disagreements and hammer out a deal after slow progress last week.

With negotiations on climate finance in Baku at a standstill, leaders are turning to the G20 meeting in Brazil for a breakthrough .