Quote from peilthetraveler:
Lets see what would happen if china did that.
Well since about 20% of all of chinas exports go to the US (and 15% goes to Hong kong which just in turn exports to the US) it would seriously destroy the chinese economy to do that.
All those countrys that Rome took over, were not dependent on rome for survival. In fact alot of them were better off without rome financially.
If China suddenly could not export 20%+ products...how many 100s of MILLIONs of chinese would be out of a job? Who would support those 100s of millions of people? The chinese government?
If you are in business, do you really try to do something to hurt your biggest and best customer? If you sell widgets, would you really stop selling to a guy that buys 20% of your widgets every month because you dont like the color of his money?
The US dollar will never become worthless as long as we are the leaders in the worlds technology.
Oh and FYI. If the US dollar did become worthless it wouldnt be so bad. If the dollar became worth like 100k dollars to 1 euro, you could easily pay off your mortgage, credit cards, car loan and all of that. Federal deficit would be wiped out overnight, once that is paid off, the government comes in and says "Ok we will issue "New dollars" now and all the people can trade in their "old dollars for new dollars" 1 billion old dollars(because of hyperinflation everyone will be a billionairs) will be able to be traded for 1 new dollar. We have a fresh start, taxes dont need to be so high because we dont have anything to pay off anymore and life is grand. Would only be a few months of turmoil then back to life as normal