To the contrary, there is a worldview whereby humans are not part of nature. Instead, they have dominion over it and a responsibility to care for all aspects of it as a custodian. To use a metaphor, nature without humans can never reach its full potential, just as a garden without its gardener will revert to a less ordered -- and less diverse -- state.
I believe the hypothesis that we're not one of these animal species may well prove false.
> Of course that tends to happen most often to invasive species, but nature certainly does not keep itself in balance through conscientiousness.
Neither do humans. We tend to fuck things up until they become real problems, then mitigate the damage, sometimes with success. That's not really conscientious, that's "winging it". This is the true nature of the human being.
I wonder if the narrative that humans are not of nature makes it easier for us to harm the environment, since we do not feel part of it (as evidenced by our use of the word nature as some _other_).