In a world without God, yes those are our only logical options. The bible teaches of a new heavenly kingdom, who's leader is just and righteous in all things, In that case a global government would be okay. In fact, we are in that time of tribulation right now. meaning this system will be broken and we will see it, with our very eyes. It's time we stop putting faith in man, instead of the one who made all things. Words of wisdom, will as always be carried away in the wind, and where it lands only one knows.