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How Money Used to Work

🪙 How Money Used to Work

From shiny gold coins to paper dollars — a story you can follow

The Big Idea

A long time ago, money was something you could hold and bite — real gold and silver. Today, money is paper and numbers on a screen. How did we get from one to the other? Let’s walk through it, step by step.

The Money Time Machine ⏳

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Step 1 — Long Ago
Trading Stuff
You give me 2 chickens, I give you a basket. Hard work — what if I didn’t want chickens?
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Step 2 — Gold Coins
Real Gold
Everyone agreed shiny gold was valuable. It’s rare, it lasts forever, and you can’t fake it.
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Step 3 — Paper IOUs
Gold-Backed Paper
Carrying gold was heavy. So banks held the gold and gave you paper notes you could swap back for it anytime.
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Step 4 — 1971
The Gold Snip
The paper got disconnected from gold. Now the dollar was just paper — valuable because the government says so.
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Step 5 — Today
Numbers on a Screen
Most money isn’t paper either — it’s just numbers in a computer that banks can add to.
💡 The big change in 1971

Before 1971, every paper dollar was a promise: “you can trade me for real gold.” After 1971, that promise went away. The dollar still works — but now nothing limits how many can be made. And when you can make as many as you want, each one slowly becomes worth a little less.

Why Gold Was Special

Imagine a video game where one kid can press a button to make unlimited gold coins. Pretty soon coins are everywhere and worth nothing, right?

Real gold doesn’t have that button. You have to dig it out of the ground, which is slow and hard. That’s exactly why people trusted it for thousands of years — nobody could cheat by making a ton of it overnight.

🎯 Three Things to Remember

1 Money used to be gold. It was valuable because it was real, rare, and impossible to fake.
2 In 1971 the dollar left gold behind. Paper money became valuable because the government says so — not because it’s backed by something you can hold.
3 No limit means slow shrinking. Because more dollars can always be made, each one buys a little less over time. That’s why savers look for things that can’t be copied — like gold, or Bitcoin.

From the Halving House — Explain It Like I’m 5 series at Modern Wealth Model.  Curious how the dollar shrank? See the History of Money shelf.