I am not so sure Brian. I think that by the end of the 4T era we (U.S.) could very well have become a firmly fundamentalist Christian nation. If the war against terrorism invokes a Holy War (and I think Bin Laden may very well have had that in mind) then we will have to take sides. And we really have only one side to take. The historical march towards bigger political entities probably won't reach the level of a global political body but it could very well settle on 2 or 3 religiously based divisions that cover the globe.
We are all entitled to our own opinions... but we have to share the facts.