To extend your thought process, if humans are simply the process of evolution, as they claim, why is a dam built by humans any less natural than one built by beavers?
“why is a dam built by humans any less natural than one built by beavers?”
Because when beavers build a dam they NATURALLY don’t worry about whether it will flood the homes of humans, or their cropland etc. On the other hand when humans build a dam they must spend years doing an environmental impact study to be sure it causes no harm to beavers or other species.
I hope this clarifies things for you, anytime I can be of help please don’t hesitate to call on me.