"Paper money is a significant technological advance over gold money"...Bullshit. Gold is a commodity which marks a certain amount of labor and energy expended

"Paper money is a significant technological advance over gold money"...Bullshit. Gold is a commodity which marks a certain amount of labor and energy expended before it can be exchanged for other goods and services. Paper money is a debt note that represents a promise of labor and energy to be expended in the future. So what happens when there's no demand for the already created paper? History has shown time and again; depression and war.