If you're thinking in the very long term - maybe. It's an optimistic outlook, but certainly possible. However, I think supra-nationalism will arrive first.

"At the risk of seeming ridiculous, let me say that the true revolutionary is guided by a great feeling of love. It is impossible to think of a genuine revolutionary lacking this quality." Ché

"If you know your enemies and know yourself, you will not be imperiled in a hundred battles." Sun Tzu