@Michael Toy: I'm not exactly sure what your "find this troubling" refers to - if it's referring to this article, and the idea that "try everything to fix the sky" is the wrong thing to do, the issue with "try everything" is pretty simple - lots and lots of things you can try will simply make things worse.

If you try everything, and something worked, and you have no idea what, then you succeeded by pure luck and you have even less idea how to prevent the problem from occurring in future.

Worse yet, you don't even know whether anything you tried actually worked, or if the problem Just Got Better on its own (as unlikely as that is, it certainly can happen).