The end of the world must either be an interruption in human life or an event that occurs after the race has passed away. There are suggestions of the first in Scripture (Mt. 24:40) and in the creed (“judge the living and the dead”), but these ultimately turn out to be ambiguous (“living and dead” seem better understood as speaking of the saved and damned, for example, which is what judgment is about.)
The second interpretation is the better choice. The two judgments have distinct objects and so are not muddled together, and so just as God gives a private judgment to those who have run the course of their life and meet their end either by nature or man, the general judgment happens in the same way. Death is the price to be paid by human life in all its forms, not just by individuals but by the merely human collectives that they form.
The judgment is therefore not coming to save us. It won’t interrupt social evils or break in upon them before they run their course, or leap in front of nature before it finds the keys to making human life just the food source for some other sort of life (like bacteria). We’re in this to its bitter end.