This is all so very funny, I think, though I understand why anyone would want to look into what's true. In the 60s and 70s, there was no discussion about pollution. It was just plain wrong and companies who didn't do anything about pollution were seen as a$$holes. I believe the same is true of them today (their still a$$holes), but the pull and declension is now toward the working "Joe and Mary" to get us to believe that what we do doesn't matter.
We're destroying our Earth and we're about to annihilate it with fighting over petty crap like oil when there's a whole universe full of wonder where we could focus our attention. Strange how we don't think that real space travel is even possible. Isn't it?
The wealthy are afraid they won't have "theirs" when everything starts falling apart and that's why we're seeing so many foolish political decisions - greed.
I don't mind discussing any of this, but I can't be convinced otherwise.