Why will the dollar be the first of today’s fiat currencies to collapse? Part 3 of 5 FAQ's

For the past few decades, the U.S. has enjoyed an historically unique position. As the most powerful nation in an increasingly globalized world, its currency, the dollar, is in demand as a store of value. That is, investors and central banks in other countries want to hold dollars as alternatives to their own, presumably less stable currencies. This insatiable demand for dollars has handed U.S. consumers and governments a virtually unlimited credit card. And we’ve spent the past two decades maxing it out.

The U.S. is now the world’s biggest debtor nation, and our current economic expansion is only possible because Japan, China, and Europe are willing to finance our trade deficit by, in effect, lending us $800 billion a year. They do this by taking the dollars we pay for their Toyotas, French wine and Chinese electronics, and using them to buy U.S. bonds and other financial assets.

Add it all up, and U.S. debt now comes to about $45 trillion, or $600,000 per family of four, a clearly unsustainable burden. When our trading partners figure out that we’re no longer solvent, they’ll stop lending us money (that is, they’ll use their dollars to buy euros or yen or gold rather than U.S. bonds), and the value of the dollar will plunge. The process has already begun, with decreasing demand for dollars sending the value of the dollar down by about a third in the past three years. But this is just the beginning.