At least a space war will not destroy humanity, it will just sent the world into an economic black hole.

It was designed, all right, but not to destroy humanity.

He plans to use that power to destroy humanity.

In order to save reality, they must destroy humanity.

When the wild machines worked their miracle in 1477 they did not destroy humanity.

They have shown the least interest in destroying humanity.

She claims to come from the far future, having been sent back to prevent an ecological disaster that would destroy humanity.

That, however, would not stop the conditions that were to destroy humanity.

They have but two objects, to destroy first humanity and then themselves.

What makes you think the Goo is going to destroy humanity?