I can't speak for Stef, so I won't. But in my opinion, I think the label of "world governmment" as opposed to "government" doesn't seem to matter.
Who it is enslaving people doesn't really matter. The point is that people are being enslaved.
I am not trying to argue that it isn't happening and I don't get the feeling that Stefan is either, but I don't think focusing on who is using the system of government most effectively is the point.
World government is a reality, but it isn't really any different from a nationalized government, except in the span of its control. Government is a parasite that simply grows. The fact that the next logical step is world government is not a real shock, as it has simply grown to that level.
I think Stefan focuses on what makes it grow and this is far more effective than freaking out about what it will eat next.
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