It's actually survival of the fittest unless you happen to destroy the ecosystem in which you live, in which case you starve to death.
I am still amazed that modern fossil fuels only really took off in 20th century.
We found Pandora's box of cheap portable energy. That could be our slow demise.
But who cares, we'll be long dead before it becomes a problem for us.
If you want a picture of the future, imagine a bot stuffing a human face - with synthetic tofu - forever.