I think this song stands for a lot of abstract concepts, depending what perspectove you are listening at. Sure it could be about rebellion, about the government and fighting back, for those way-too patriotic people. But it's much more than fightiing back or rebellion: it's freeing yourself of people's ideas and minds, no longer listening to the "fat cats" of the world or finally realizing the "packaged lies that keep us trapped in greed". It's basically saying wake up, see the horror, the greed, the evil-spurred emotional acts, and do something about it! Free yourself, others, and the world from the slow, brainwashed feel that slowly grips the world. Like freakycat125 said before, open your third eye.