📚 Four centuries, one faith
Three times a price left the ground — and had to come back down.
17th century · Dutch Republic
🌷 Tulip Mania — the first bubble
1636 → 1637 · a single winter
Imagine Haarlem, the winter of 1636. Traders bid up tulip bulbs they will never plant; a single rare bulb changes hands for the price of a fine canal house. Then, one morning in February 1637, buyers simply stop showing up, and the price collapses to almost nothing. It wasn't housing — but it was the template: an asset priced on the belief it could only rise. (A rigorous note: historian Anne Goldgar has shown the "ruin" was later mythologised — far fewer were bankrupted than the legend claims. The pattern, though, was real, and it has repeated ever since.)
⚡ The wow effect
Four hundred years ago the Dutch wrote the script every bubble since has followed: when a price is justified only by the next buyer, the next buyer eventually declines.
Living memory · Japan
🇯🇵 The land under the palace
1986 → 1991 · then thirty lost years
Imagine Tokyo, 1989. Commercial land prices have tripled in six years; the land beneath the Imperial Palace is said to be worth more than all of California. All Japanese property is valued near $20 trillion — over a fifth of the planet's wealth. The faith is absolute: land can never fall. Then the Bank of Japan raises rates, and it does fall — for fourteen straight years, roughly 70–80% in the cities. The banks, holding that land as collateral, seize up. Japan enters the "Lost Decades"; its share of world GDP slides from 17.8% to 3.6%.
⚡ The wow effect
The greatest real-estate bubble in history did not just erase paper wealth — it froze the world's second economy for a generation. A property myth cost Japan its future as a rising superpower.
Recent history · United States
🇺🇸 Subprime — and the world catches cold
2000 → 2008 · a global reckoning
Imagine America in 2006. The price-to-income ratio has climbed to 4.7× on a tide of easy, low-quality "subprime" mortgages sold with the same faith: house prices never fall nationally. They fall. Millions of foreclosures follow; the mortgages, sliced into securities, poison banks worldwide; Lehman Brothers collapses in 2008 and drags the globe into the deepest recession since the 1930s. Today's ratio, near 5.0×, sits above that 2006 peak — though built on tight supply rather than reckless credit.
⚡ The wow effect
A ratio the US had never exceeded — until now. In 2006 it took 4.7× to crash the world economy. We are already past it. The question is whether this bubble bursts, or simply never lets the young in.
A tulip, a city, a mortgage market: the object changes, the faith does not. When a price can only be justified by the next buyer, the ground is always closer than it looks. That is why the Beaver measures homes in years of wages.