If I see nature as perfect and/or humans as perfect, why would I want to change them? Well, you can't really control that which is not you, anyway, can you? So being a part of nature actually plays hand-in-hand with the ability to control because the philosophical principle of magic as controlling the outside is only possible by accepting that "outside" is only a human construct of division. There is no outside. Tag, you're it. As for the controlling and changing nature, nothing is still in it. The material form of nature evolved and is still evolving. It is not static even though it can be seen as perfect in its every moment of evolution. This one, and this one. This one too.