Did you catch that? The "real world" as opposed to the world that Christ calls us to live in. Our materialistic outlook has blinded us to anything that can't be touched, tasted, or sold. (I mean materialistic in a philosophical sense, not in the sense of being consumers, although the two overlap.)
Again, if violence is considered an option, it soon becomes the option of choice. From there is rapidly becomes the only option. Lord! Deliver us! Open our eyes that we may see that the material world isn't the only "real" world!