I won a game in Civ V recently as the Aztecs but kept going because the Polynesians were my neighbors the whole game and a thorn in my side. Just before the end the French asked if I wanted to declare war on Polynesia so I agreed to start in ten turns. I haven’t picked it back up, though, because I know it’s going to be a big slog and I haven’t sat down with the time or mental energy for it. But it’s also kept me from starting another game.
I haven’t finished the book, but The Wall Street Journal Guide to Information Graphics is also a good read on the subject.