I guess the toxic haze is a myth in China? Seeing man can't affect his environment an all....
There is no doubt man can locally disturb the environment. But drive your happy a$$ an hour away and that influence is gone. I've always laughed at the people (environmentalists) whom opposed nuclear energy or advocate recycling because "we have no place to put it." Those people obviously have never set out to drive across the western US. It's a big a$$ed world out there and people need to go see it so they can get some perspective on how insignificant that humanity is.
Also these same people want to "save endangered species". How is that not unnaturally altering the ecosystem? Species come and species go, it's called evolution.