Very colonizer-brained. We certainly can delineate ourselves to a certain degree. At what scope have we tried leaving well enough alone for nature to run its course? Human "wisdom" has caused untold damage, what makes you so certain that same wisdom is what's best?
And this isn't a call for humanity to stop progressing or anything(though maybe....) just that well intentioned conservation seems short sighted and self serving. I'm not convinced our intervention is what will halt the decay.
Life on Earth existed for hundreds of millions of years before human industrialisation, why are we so necessary to it's continuation? Why isn't withdrawing to a certain extent an option? Sounds like you're arguing for the contradiction of infinite growth like a good capitalist.