Climate Commissioner hits back at suggestion pessimism is undermining international talks
In Washington and Cancun the business community holds the key to climate action
Mexico climate chief slams UN and EU for jeopardising chances of success in Cancun by talking down prospects for end-of-year summit
Regional governments urge national counterparts to follow their lead on climate action
Can stalled climate negotiations get any worse?
Small group of Latin American countries refuse to discuss negotiating text containing elements of Copenhagen Accord
United Nations climate chief says Danish presidency's backing for US also derailed Copenhagen negotiations
Incoming head of UN climate change secretariat urges countries to adopt a more transparent and inclusive approach to negotiations
Misplaced document suggests Obama administration is willing to fight to establish Copenhagen Accord as basis for future climate talks
Meeting scheduled for 9-11 April after diplomats push for additional negotiating time ahead of Mexico Summit