text: I'd say more like late-1800s to 1960s.
  Take no account of environmental harm. Assume any pollutants dumped into rivers and the air will disappear. Billowing smokestacks are a sign of economic strength and national machismo. Earth's resources are there to be stripped at the fastest and most efficient means possible.
  Decades ago, the news program "60 Minutes" had a segment on a timber industry CEO. The reporter and the CEO were walking through a forest with beautiful trees, birds chirping, etc. The reporter asked the CEO what he saw. The response? "tens of thousands of board-feet of lumber".
  That's Trump's attitude in a nutshell.