Copenhagen 2009

Climate change, Paris 2015, Copenhagen 2009,

USA and Europe lead climate fight, while Canada adrift without a plan

Canada, USA and the EU28 all make the world "top ten climate polluters" list. But how do they compare when it comes to doing something about it?

Paris vs. Copenhagen: global majority now committed to climate action

Copenhagen 2009 ended in failure. The global climate commitment has grown dramatically, but will it be enough heading into Paris 2015? Here's the new landscape.