I love that Bioshock Infinates focus is going to be on extreme nationalism (Bioshock = extreme objectivism, Bioshock 2 = extreme altruism). I know this is a bit early to ask, but after this game what other philosophies would you take to their extreme? Regardless of whether or not you're buying it, think of philosophies that you would like to see taken to their most extreme tearing down an advanced city.