Copenhagen

Swedish energy giant Vattenfall won a gold medal at this year's celebration of climate spin and misinformation, with a special award going to the government of Denmark for services to the world's most polluting industries

At the end of the UN Climate Talks in Bonn we get a close reading of the state of play from Third World Network's Meena Raman.

What do we need to do to escape the current deadlock at the UN climate talks?

We start our coverage of the United Nations climate talks in Bonn with a look at some of the targets that rich nations are bringing to the table. We also flag up the dangers of the scientifically unfounded rush to include Biochar and large-scale no-till agriculture in the draft negotiating texts.

With human beings about to become a predominantly urban species, Dan Box asks whether cities can ever be sustainable.