Money History
Money did not start as paper or digital systems.
It evolved through stages:
1. Barter system
People directly exchanged goods. Problem: no standard value and difficult matching of needs.
2. Commodity money
Items like gold, salt, and shells were used. Better because they were scarce and widely accepted.
3. Gold standard
Money was backed by gold reserves. This added trust and stability.
4. Fiat money
Modern currencies are not backed by physical assets. They rely on government trust.
Problem with fiat systems
- Inflation reduces purchasing power
- Central control over supply
- Dependence on financial institutions
This sets the stage for Bitcoin.