'Comprenhensive' climate treaty ruled out for Copenhagen

The Executive Secretary of the United Nations Framework Convention on Climate Change (UNFCCC) Yvo De Boer ruled out the possibility that a "comprehensive" international climate treaty will be ratified at Copenhagen in December.

De Boer, speaking at a press conference during the ongoing Summer Davos in Dalian, Northeast China said it is "impossible to craft and draft" a detailed climate treaty in "the time that remains" to address climate change.