This is a great point, and I hope we don’t ever have to actually test it.
As I look back over human history, it appears to me that even in the worst dadgum famine, there is something about Gold that glitters, and so it retains a real barter value when all else craps out.
Now of course, there’s crapping out and there’s Crapping Out, and so if we are talking the Apocalypse, why it’s true you can’t eat gold. If we are the last three guys on the island and there is only food for two, I’m uninterested in your gold.
Still, short of that level of Apocalypse, I’m betting the polloi will always lust after gold, the way Indians do, and trust it over currency backed by the Full Faith of Good Governments. I am the first to admit it’s just a bet. Mebbe we’ve progressed as a species and all those dadburn liberals whose faith is in Good Government will have convinced us masses we are idiots for worshipping a metal.
As gold approaches $1400, I’ll be the first to admit it’s gotta come down a little short term. But 5 or 10 years out I’d love to re-visit this thread when the Good Governments’ kids get tired of being faithful and paying for our current profligate ways.