Lost... I mean many of those who use the 'well China isn't going to clean up so why should we?' line fail to consider that China is actually cleaning up their act because they do realise they need to. They need landspace to grow food and they need to ensure they have clean water supplies. If you watch the video, it discusses how they see these needs as new industries. Service industries. The work goes to where it is required and right now, one of the biggest industries is cleaning up what we've done in the past... out of necessity.
There is a lot more to China than factories and manufacturing...