JANUARY 6
The Six Properties of Good Money
The Rules History Never Changed
The Signal
Money wasn’t chosen because people agreed. It was chosen because it consistently outperformed every alternative.
The Reading
Imagine two villages separated by a mountain. Both begin using money at exactly the same time. The first village chooses polished seashells because everyone likes them. The second chooses small pieces of gold and for a while, both systems work.
Then one day a child discovers another beach covered with identical shells. Almost overnight, years of savings lose their value. Nothing about the shells changed except they were no longer scarce.
Across the mountain, the gold continues performing exactly as it did before. History has repeated this lesson many times using shells, salt, grain, beads, copper, silver and countless other items as forms of money. Some survived for centuries while others disappeared almost as quickly as they arrived.
The reason wasn’t luck. Good money always shares the same qualities.
It must be durable, so it survives time. It must be portable, so value can travel. It must be divisible, so large and small exchanges are both possible. It must be recognisable, so people can instantly trust what they receive. It must be scarce, so new units cannot be created easily and it must be fungible, meaning every unit is interchangeable with every other unit.
These are not human opinions. They are the rules that history has been quietly testing for thousands of years. Every civilisation searched for better money, but none ever changed the exam, humanity has only ever put forth candidates.
First Principles
Good money follows timeless rules.
History tests every form of money against the same six properties.
The best money is the one that passes every test.
Today’s Challenge
Choose something valuable in your home.
How many of the six properties does it satisfy?
Which property would cause it to fail as money first?
Tomorrow’s Signal
Money Stores Human Time