What's funny is that it gets derailed by someone who didn't even bother reading past the quoted bit before reacting. The article is precisely about Abu Dhabi knowing perfectly that oil will run out eventually, and gives some clues about their economic and investments policy for the future to precisely overcome their need of natural resources to make money in some interesting ways.
But it's so much funnier to just keep it at "without oil they will get back to stone age !" indeed
