I take it you watched Zeitgeist: Addendum?
It is indeed interesting, but it seems more of a think-tank than an actual action-oriented organization. The ideas are of course great, but someone has to implement them... which assumes a level of cooperation and investment that reaches beyond a small ground-grew type group.
They are literally thinking in a global scale. This is great, but a very different kind of foundation is needed when compared to the current state of the world.