There seems to be something about the letter C and climate change.
Last year, it was Copenhagen. This week, it's Cancun. And in between it was Cochabamba. And it's not just the venues, but the outcomes. Copenhagen was all about political confrontation and the collapse of hope. This year we must wrest the conversation from the constrained voices of timid governments and change the terms of discussion. Doing so is vital to our very survival. Here is how that can be done.