as much as countries coming together and saying enough is enough with the Dollar. The BRIC countries will play a large role in this move when they start trading more with their own currencies and stop investing in Dollars. I see this playing out already with the Ukraine cluster-funk. USA and EU one one side and Russia, India, China on the other.
However, if I had to pick, I would say the world will move back to gold and silver again, like it always does, maybe like Hugo Salinas envisions:
"It’s not pessimistic, brother, because this is the blues. We are blues people. The blues aren’t pessimistic. We’re prisoners of hope but we tell the truth and the truth is dark. That’s different."