@parados,
Quote: Can a growing economy continue to grow with a finite or restricted money supply?
Youve gotta begin thinking Solar System wide. We dont hae any accurate values of gold from meteroire craters on the moon , but we can make educated guesses and the fact that all of these little duds that burn up on entry into earths atmosphere, just come wailing in to the lunar surface and carry their loads of rare and nobel metals.
An iron-nicke can have several prcent gold and platinum and rhodium and iridium.
COlonies to mine for an economy may make W J Bryan a household word again