Unified World?

Hello everyone. Yes, I am a pretty big fan of dubstep, wanted to share this great tune I just found. The song has an interesting subject, should we have a unified world, controlled by one government?
I believe this is a great idea, we should come together and unite as much as possible, so we can accomplish more and create a better environment. Our current system holds us humans back so much it's sickening. However, due to the current system I believe our world is not ready for such unification. No, that would just lead to the same power-hungry people holding us back even more. We must first stop seeing borders ourselves and come together to stop those who want to hold us back, OR go off and create our own society so we don't need them to survive. I could probably rant about this much more, but I think that's good enough for now.
What do you think? Leave a comment, thanks for stopping by.