i'm against a world government. but in for accommodating a multitude of player desires
most the people that don't want outside interfence, are either below wl3, or above wl6
why can't the world government be limited to players in the wl3-6 range. those above can certainly advise and assosiate with lower levels, but the game doesn't allow for military interaction, and they (we) probably don't want to be bothered anyways
those effected by the government, should be at a level to both assist, and resist that gov. by limiting the effect of a world gov, to the wl3-6 or 5 range. it would allow the bulk of LU, via either diplomacy, or a show of strength, determine its own path. meaning those that don't want this, will fight. you could limit this in scope, and allow players a way out, and they could still experience the full game. (by either staying low, or leveling past governed levels,)
so i guess, what i'm suggesting is that instead of trying to be a "world gov," why doesn't it try being a "war level government," governing the wl3-5? but still leaving the higher levels for wanton destruction, and the lower levels for private playing.