Now a days everything all people need could be produced and organised by 1/3 of people.
Global economics can not be stable when everything is produced in “developing countries” (Made in China). Is is one of faults of society.
Since USA president Richard Nixon officially broke the link between gold and the dollar after the 1971 the stability of dollar decreased. Now gold reserves cover less than 3 percent of the $15.9 trillion in Treasury debt outstanding. It is ground for 2008 financial crisis.