We just dont know what is store for us after the collapse of the global economy and there is much speculation as to what will take the place of fiat currency. There are rumours that the global economy will move away from the american dollar and oil and over to the gold standard, with evidence of major banks buying up silver and gold like it is going out of fashion which has recently seen the increase of precious metals on the markets.
I personally am a member of The Zeitgeist Movement, and we are advocating a Resource Based Economy (RBE), which is one way forward. But will we ever get there? People are so brainwashed to believing they NEED money that they wont ever see the other possibilities until the whole system falls down and their lives are directly affected by it, the major problem with that is that it might just be too late, we are expecting to start seeing major problems arising in the next couple of months so time is fast running out.
But after the collapse..... Who knows, surely we cant go through all this again with a pyramid scheme designed to keep those rich, richer and those poor, poorer, people have to wake up and start looking to other options if they want to change the world and relying on corrupt governements to give you as a human being, the best possible solution to enrich your life, just isnt going to happen.