People talk about China's pollution, but isn't that just our pollution in China? 'We' moved the factories over specifically for lax environmental laws and cheap labor. China's pollution is our pollution.

Edit: As has been correctly pointed out my op is inaccurate and a gross generalization. True. I'm leaving it, because I think the slight shift in perspective, and an acknowledgement of our (the Wests) role is important.

Hope y'all have a good, clean day!