Life is tolerant to meddling so even idiots like human beings can meddle with it and it still continues. To a point and then it comes crashing down. Humans however are too stupid and arrogant to realize this simple fact and instead are emboldened at each step that they meddle with it and it solves some problem and does not collapse. However nature also does similar insane experiments and produces plenty of catastrophe on its own, so maybe we can justify human intervention as the lesser of two evils. Queer business in a mostly dead universe which is out to eliminate the little life it has in it, and so are humans.