People mostly ignore the professional Environmental movement as a major catalyst for globalization and off-shoring manufacturing. While it would be nice to think that they aren't as shallow as "pollution out of sight, pollution out of mind" they very well may be exactly that.
So after sacrificing millions of good paying manufacturing jobs to reduce pollution in the USA, what do we see? Asian pollution making our air quality worse:
Well done Greens - people out of work, poverty up, income inequality up, pollution up. That's a four bagger, right there. But well done on a perfectly executed class war, you SWPLs.