At the end of the story, Forevers realize that they cannot save humankind, so they leave them to their own devices.

After Arc returns, the king tells him that he must seek out the Ark in order to save humankind.

All coperos must know that this number can save humankind.

But the forces that saved humankind from a Malthusian fate, while still in effect, are likely to have more ambiguous consequences.

In the end, they emerge to find that their victory has saved humankind, and that it was not a game.

They gave their lives for Jesus even before he could give his life, according to Christian belief, to save humankind.

Not wishing to be hyperbolic, but this could actually save humankind.

"And I would save humankind, even from itself."

Was he driven to save humankind from itself?

An alliance of bad creatures called the Covenant had killed billions of people, and this drop might be an opportunity to save humankind.