Fiat is Latin for "let it be done" — a decree. Fiat money has value by government order, not because of any intrinsic property or physical backing. Since 1971, every major currency on Earth has been fiat: unbacked by gold, and producible in unlimited quantities at the discretion of central banks.
Measured against the five properties from Chapter 1.
| Property | Fiat Currency | Verdict |
|---|---|---|
| ScarcityLimited supply | Set by central bank decree. No upper limit. M2 money supply grew from $4.8T (2010) to $21T+ (2024). | ✗ Fails |
| DurabilityPreserves value over time | Physical notes degrade. Purchasing power erodes continuously — $1 in 1913 buys ~$0.03 today. | ✗ Fails |
| PortabilityMoves across space | Domestic digital transfers work. International transfers are slow, expensive, and subject to capital controls. | ~ Partial |
| DivisibilityHandles any transaction size | Cents and digital sub-units work adequately for everyday commerce. | ✓ Passes |
| VerifiabilityAuthenticate without trust | Requires trusting banks and governments. You cannot independently verify total supply or money creation. | ✗ Fails |
Purchasing power of $1.00 in 1913 dollars
The Cantillon Effect
- Economist Richard Cantillon observed in the 1700s that new money does not benefit everyone equally — those who receive it first spend it before prices rise
- In the modern system, banks, financial institutions, and large corporations receive new money first — they buy assets before prices adjust upward
- By the time new money reaches ordinary workers and savers, prices have already risen — a silent transfer of wealth from Main Street to those closest to the money printer
- Post-2008 and post-2020 QE: asset prices soared while wage growth lagged — Cantillon's 18th-century observation playing out in real time
The US case is a slow erosion. These are what acute fiat failures look like — and they are not ancient history.
Weimar Hyperinflation
- Prices doubled every 3–4 days at peak
- Workers paid twice daily to spend before prices rose again
- The entire middle class's savings were wiped out
- Led directly to the political conditions of the 1930s
Bolivar Collapse
- Peak inflation: ~130,000% in 2018
- An oil-rich country where people queued for food
- Currency redenominated multiple times — each reset failing
- Bitcoin adoption surged as citizens sought an exit
The Core Problem
Fiat currency is not failing due to incompetence. It is doing exactly what a system designed to be inflated does.
When those who control the money supply can create unlimited quantities of it, they will — because the short-term political benefits always outweigh the long-term cost, which is paid by ordinary savers, not those in power.
The question this raises: is there a form of money no single party can debase?