The United Nations climate change conference (http://bit.ly/zCJycu ) in Bonn, Germany, from May 14 to 25 managed to generate a fair amount of heat but not much light.
The talks were meant to give legs to the so-called Durban Platform, hammered together in South Africa last December, but rich and developed countries resorted to bickering rather than negotiation. The African Group, a coalition of over 50 African countries, said it was disappointed by the current levels of emission pledges, and wanted developed nations to do more to reduce their emissions.