ORIGINAL: RLSH700
My advice is just elevate your feet and relax because it doesn't matter what we do, the temperature of the earth is going to keep changing whether we like it or not.
I agree, the Earth goes in cycles.. also Mother Nature seems to have a pretty good knack of fixing herself up as well. Not that I throw my garbage all over the place and put oil down the drain but I'm not protecting ever single blade of grass either.