There are currently three United NationsSpecial Envoys on Climate Change, appointed by Secretary-GeneralBan Ki-moon on May 1, 2007. The envoys will be engaging in consultations with Governments and other organizations in order to assist the Secretary-General to progress the international negotiations towards a post-Kyoto climate change treaty.[1]
The appointment of Lagos was controversial among Chilean environmental groups who questioned his track record on the matter, claiming that he 'showed an utter lack of consideration for the environment, promoted policies against environmental sustainability and favored the interests of big economic groups, even defending crimes against nature internationally'.[2][3]