But then what happened? The democratic countries of the world united under a single military command to defeat him. The WWII Allies were a quasi-one-world government! And if the Russians had (somehow) given up their sovereignty to the Allies then they would have become democratic 40 years earlier and there would have been no Cold War!
No, history proves that history doesn’t prove anything. The world changes, it never changes back. In places where wolves have gone extinct thru loss of habitat, the people no longer have had to worry about them. One lesson history does teach is that when you divide the world up into separate entities, WAR occurs between them and INJUSTICE occurs within them.
If Europe had been a true Federation, the recent war and injustice in the Balkans never would have occured.
A pan-African peacekeeping force is in the works, although many challenges lie ahead.
The existence of Israel is indeed a major impediment to unity in the Middle East, and the dichotomy between democracy and radical Islam is the other major source of instability, but there are positive signs as well. The peace process moves forward. Lebanon has been turned around. New leadership in Syria and Jordan. Surging democracy in Iran. The Gulf War coalition was a great exercise in unity. And there has always been a pan-Arab movement.
Reunification of the Koreas and China/Taiwan is inevitable; it simply awaits the fall of the two Communist regimes. It ain’t gonna happen tomorrow, but it’ll happen.
ASEAN seems to point the way to federation in Southeat Asia, but there is much instability in the region, so the mid-term prospects are poor.
The prospects for unification in South Asia are even worse.
The republics of the former Soviet Union are on the downswing away from unity toward independence. This has to run its course.
Islam is a major issue in the above three regions as well.
Latin America shares a common culture and a common resentment of the US. I’d say the prospects for eventual federation are middling.
Japan, Canada, Australia, the US, and some others are fine on their own and are cases of “if it ain’t broke, don’t fix it”.
But the world as whole is definitly broke and needs fixing. Show some vision, people. We’re not ready for a single global government, but the world has all the time in the world, cuz the world ain’t goin nowhere.