The 1920s Florida Land Boom

In the 1920s, Florida was basically the original crypto. People were getting rich overnight by selling "estates" that were actually just alligator-infested swamps to people who had never even visited the state.

Investors used "binders"—tiny down payments that let them flip a land contract to the next sucker for a profit before the first check even cleared. It was a giant game of musical chairs played on quicksand, fueled by pure, unadulterated FOMO.

Then a hurricane hit, the bubble popped, and everyone realized they’d traded their life savings for a literal underwater mortgage. It turns out humans have been falling for the same get-rich-quick scams for a century; we just have better graphics now.

Wait, how did they sell land they didn't even own yet?

Technically, they weren't selling land—they were selling paper. Think of a binder like a sneaker pre-order. You pay $10 to hold your spot, then sell that spot to a hypebeast for $100 before the shoes arrive.

You were selling the 'right' to buy. Since prices rose hourly, that promise became a hot potato that gained value every time it changed hands, regardless of what the swamp actually looked like.

It was the ultimate 'fake it' play. You’d lock in a price with a tiny deposit, then flip that contract to another greedy investor before your check could even bounce.

How did the whole system survive if everyone's checks were basically fake?

In the 1920s, 'high-speed' meant a telegram, not an app. It took days for a physical check to clear at a bank, but it only took minutes to find a new sucker on a street corner to buy your contract.

This created a massive chain of IOUs. You didn't need real money in your account; you just needed to find a 'Greater Fool' to hand you their check before yours actually hit the bank and exposed you as broke.

It was a collective hallucination. Everyone ignored the lack of real cash because they were addicted to the high of easy profit. The entire economy was essentially built on works of fiction.

But weren't the banks supposed to be the ones checking the math?

Banks weren't the 'adults in the room'; they were the hype men. They accepted half-baked land contracts as collateral for real loans. If a swamp was 'worth' a million on paper, the bank happily lent cash against it.

It was a feedback loop of bad math. The bank's balance sheet looked amazing because it was stuffed with 'assets' that were actually just promises from people who were also broke.

As long as the 'value' kept going up, nobody checked if the vault held gold or just a stack of IOUs and worthless paper.

What happened when someone finally tried to cash out for real?

The moment someone asked for real greenbacks, the "hallucination" shattered. Banks couldn't pay out because their vaults were stuffed with deeds to underwater lots instead of actual currency. It’s hard to buy groceries with a promise of future swamp-gold.

Once the first few people realized the emperor had no clothes—and no cash—panic spread faster than a Florida wildfire. This triggered a classic bank run, proving that a "million-dollar asset" is just a very expensive piece of scrap paper if nobody is willing to buy it from you.