Cats are jealous about how many lives I've got compared to them, considering how many I've lost from curiosity. Anyways, I'm watching City of Ember because why not, and I began thinking of a few things: 1) What destroyed the world 2) Exactly how far down in Ember 3) How big of an area is that underground cavern? 4) If you could light up all that darkness, would you just see nothing? Or a million giant things would want to eat you? 5) Why did they never think about leaving in the first place when stuff started failing? 6) When it goes dark, is it actually pitch black and the people wouldn't be able to see their hand in front of their face? 7) Anything else I missed that might be interesting to know?