Probably because those worried about it feel guilty they aren't doing enough and/or live in a dense place where simple actions carry a lot more weight compared to deniers who mostly do these environmentally friendly actions because they are common sense to them and thus see no shame in reportin' it.
so, you're calling BS on this because city folk are too ashamed to report the good things they do for the environment and deniers feel no shame (because they don't live in a dense place?) and have a common sense that the urban dwellers don't have. That's goofy and insulting to everybody.
oh, well now your comments makes sense!
you sure?