Well done, its well written but it troubles me that the new world is a militaristic one... :( i really wish you didn't use that trope. But regardless that's completely subjective for what I think of as a new world. As it stands its a world both Snake and the Fighters of Mordor would be happy to be a part of, I hear a little of the lord of the rings at the 3:12 and the MGS theme at around 1:47 to 2:06. Not like you cribbed it but that it just has a couple of little intervals and small snippets that make my ear think of em. I like it =] I suppose historically a millitary would use this kind of thing to "inspire" their soldiers.
^^ At first I wanted to call it "Fight for a new World" but I didn't want to make the fighting theme too predominant. I just can't help using marching-band snares! They sound too good to me.
I was actually mostly inspired by Nobuo Uematsu's and Harry Gregson-Williams' music, especially their more mainstream themes like the Theme of Love and The Battle (from the Narnia soundtrack).
Anyway, thanks a lot for your stars :D