Lyric discussion by charliefnkool 

Cover art for World lyrics by Foo Fighters

I don't know if many people are familar with this, but the beginning part sounds alot like Metroid (An old NES video game). I feels like I've heard it before. Not a bad thing though because I really love this song alot. I'm shocked they didn't release thing on In Your Honor.

I think its about life, and death.. like in a constant cycle, and moving along with it.