Question about the ending. Emily Strang is sent into the future from 2222 (and ends in Anterworld) to be followed by the rest of the renegades. But simultaneously they were setting off a nuclear war at some point in the latter twentieth century to wipe out all humans and make room -- wouldn't that wipe out the 2222 civilization and make it impossible to send more renegades? So who are all the natives in Anterworld?