Fascinating theory! I'm fully with "One Piece" being a continantal state and the etymology of Joy Boy is quite evident. But there are still so many unsolved problems:
1. Why should the WG hide a whole century, when it was only a "project"? They could easily just erase this part of history! Or has the whole culture, economy, science and so on of the void century been straightened to this project? What was it, that granted such wealth to the AK?
2. Can it really be, that it's "only" the freedom of movement that inspired the OP-Project? I'm really not too sure about the benifits of such a project. On the other hand the ancient weapons plus Noah fit pretty good into this theory.
3. If the opponents to this project won, why then the project of building a bridge at Tequila Wolf was started just by the World Nobles 100 years later?
4. Why didn't Roger complete this task, when it comes "only" to bomb two locations?
I know, I brought up many questions and no answer, thats because I'm still impressed by Ashuras theory, BUT I'm just wondering if the state of "One Piece" have once been accomplished and whether it were the good or the bad boys, who brought this plan up. In my eyes there are more reasons for such an organization like the WG is, to follow the plan of OP, instead of fighting it: boundless control. So there have to be more reasons to back or refuse "One Piece", than we could know at the moment:
5. We should clear, what we will find in Marijois, before stating, that blowing it away should be no problem.
[Sorry for bad english]
Anyway: Great theory!