Art. Science. Our ability to study and understand the past to improve the future.
Of what benefit are they to the natural world? How does that make this world a more verdant and biologically diverse planet?
Considering the huge negatives humanity has already bestowed upon the natural world? What possible use is humanity?
Humans are not needed by any life form. Worms matter, Cod matter, Ravens matter...they all have a place in the web of life, the food chains.
Humans are simply top tier consumers. They do not benefit the world in life or death. They are entirely expendable to the planetary ecosystem. Nothing would miss them or depends on them, no food chains would be disaffected. Apart from that of domesticated species, maybe. If all humans died tomorrow, all that would happen is that the natural order would recover and biodiversity loss would cease and the wild begin to regenerate. The 6th mass extinction would come to an abrupt end.
I don't mean to be nasty. I am not trying to be edgy, and I am not [Completely] insane. I am sorry humanity. You're just not what we're looking for. Speaking on behalf of the mute...