 This is Nuala McGovern with NewsHour live from the BBC in London. Let us return to China, but this time on the issue of climate change. A new report has found that the amount of wind and solar power under construction in China is now nearly twice as much as the rest of the world combined. But while China is leading the world's clean energy initiative, it's also the frontrunner of the global coal power surge. So how can we wrap our heads around these two?