Societies need more younger people. “The planet” doesn’t care what creatures on it surface do.
I am, of course, referring to the surface of the planet.
And we’ve already pretty much screwed that up.
Barely a fish from a lake or stream here in the US is safe to eat. We’re ruining the oceans. Much of our soil is bad too. (And now Gates and Soros are about to blast chemicals into the air to block the sun, too!)
And what about all the “Oh, no—with our technology we don’t need all these human workers!”, “Useless eaters!”