Is the world eyeing a return to gold?

For decades the dollar has been the king of world currency, but with continuing economic uncertainty, some are wondering if the world might be ready to return to the trusty old gold standard.

The UK's Telegraph reports:

On one side of the Atlantic, the eurozone debt crisis has spread to the countries that may be too big to save - Spain and Italy - though RBS thinks a €3.5 trillion rescue fund would ensure survival of Europe's currency union.

On the other side, the recovery has sputtered out and the printing presses are being oiled again. Brinkmanship between the Congress and the White House over the US debt ceiling has compelled Moody's to warn of a "very small but rising risk" that the world's paramount power may default within two weeks. "The unthinkable is now thinkable," said Ross Norman, director of thebulliondesk.com.

[...]

"It is very scary: the flight to gold is accelerating at a faster and faster speed," said Peter Hambro, chairman of Britain's biggest pure gold listing Petropavlovsk.

"One of the big US banks texted me today to say that if QE3 actually happens, we could see gold at $5,000 and silver at $1,000. I feel terribly sorry for anybody on fixed incomes tied to a fiat currency because they are not going to be able to buy things with that paper money."

Yet more motivation for Republican and Democratic leaders to get together and make the necessary sacrifices to avoid fiscal calamity.