Daniel sent us this one — he's asking about modern attempts at large-scale barter economies. We're not talking ancient history or small hippie communes. Has anyone ever seriously tried to build a barter-based system at the city, regional, or national level? And if so, how did it go? He's asking for the obscure, colorful experiments — the ones that don't make it into the textbooks. There's a lot to dig into here.
The thing is, most of what people call "barter" in modern history wasn't actually barter at all. It was alternative currency. But that's what makes the question interesting — where do you draw the line? And some of these experiments were genuinely wild. I'm thinking of the WIR Bank in Switzerland, which is still operating today — founded in nineteen thirty-four.
So this isn't a failed experiment we're talking about.
Not at all. The WIR Bank — W-I-R stands for Wirtschaftsring, "economic circle" — was created by two Swiss businessmen, Werner Zimmermann and Paul Enz, during the Great Depression. Switzerland was getting hammered. Deflation was crushing businesses, credit was frozen, and the official currency, the Swiss franc, was hoarded. So Zimmermann and Enz set up a mutual credit system where businesses could trade goods and services without using francs. You'd join the cooperative, and when you bought something from another member, your account would be debited in WIR credits, and theirs would be credited. It wasn't barter in the sense of "my cow for your wheat" — it was a parallel currency, but the essential function was the same: enabling exchange when the official money supply had seized up.
It's barter with a ledger. Barter with accounting.
Well, not "exactly," but yes, that's the phrase. Barter with a ledger. And here's what's remarkable. By the nineteen fifties, the WIR network had around fifteen hundred member businesses. Today it has over sixty thousand, and annual turnover in WIR credits is equivalent to roughly one and a half billion Swiss francs. It's a fully regulated, licensed bank in Switzerland — they issue loans in Swiss francs too, but the WIR credit system is still the core identity.
The WIR credits — are they convertible? If I've got a surplus of WIR, can I swap them for francs and walk away?
That's the brilliant design. WIR credits are not convertible. You can't cash them out. If you earn WIR from selling your services, you have to spend them within the network. This creates what economists call a "velocity of circulation" that's decoupled from the national currency. During economic downturns, WIR activity spikes because businesses still need to trade, and they use WIR when francs are tight. There was a study — Stodder, I think, in two thousand seven — that found WIR actually functions counter-cyclically to the Swiss franc economy. It stabilizes things.
It's not just a curiosity. It's a shock absorber. A secondary circulatory system.
A secondary circulatory system — that's good. And the Swiss government has largely left it alone, which is itself remarkable. Most governments get very nervous about parallel currencies. But Switzerland's federal structure and its tradition of cooperative banking gave WIR enough political cover to survive.
Which brings us to the ones that didn't survive. Or the ones that got crushed.
Let's talk about Wörgl. This is the poster child for "the experiment that worked too well." Wörgl is a small town in Austria. Nineteen thirty-two, the depths of the Depression. Unemployment in the area was around thirty percent. The town's tax revenues had collapsed. The mayor, Michael Unterguggenberger — fantastic name — had read the works of Silvio Gesell, a German-Argentine economist who proposed something called "stamp scrip." The idea was that money should decay over time, like goods do, to discourage hoarding and encourage spending.
Money with an expiration date.
Money that rusts. So Unterguggenberger convinced the town to issue what they called "work certificates" — essentially local currency backed by the same amount of Austrian schillings held in a bank. But here's the twist: each certificate had a monthly stamp fee. To keep it valid for the next month, you had to affix a stamp costing one percent of the note's face value. If you didn't stamp it, it lost its value.
Holding onto the money cost you money. A negative interest rate, but physical. You could see it.
People spent it as fast as they could. The velocity was extraordinary. The certificates circulated sometimes twenty times faster than the national schilling. The town used the stamp revenue to fund public works — roads, bridges, a water system. Unemployment in Wörgl dropped by about twenty-five percent in a single year, while it was still rising in the rest of Austria. The experiment became known as the "Miracle of Wörgl." Other towns started planning their own versions.
Then the central bank killed it.
The Austrian National Bank crushed it. They sued, and in nineteen thirty-three the courts ruled that the town had violated the central bank's monopoly on currency issuance. The experiment was shut down. Unemployment shot back up. Unterguggenberger died a few months later, reportedly heartbroken.
The miracle has a second act where the miracle gets sued out of existence. It's almost too neat as a story.
It is suspiciously neat, and historians argue about how much of Wörgl's recovery was really due to the stamp scrip versus the public works spending itself — which any government can do with borrowed money. But the speed of the turnaround was real, and the central bank's panic was real. They saw a threat.
WIR survived by being boring and Swiss and cooperative. Wörgl got shut down for being too successful and too visible.
That's one way to frame it. But let me give you another one that's even less known — the Soviet inter-enterprise barter of the nineteen nineties. This is one of the strangest episodes in modern economic history. After the Soviet Union collapsed in nineteen ninety-one, the monetary system essentially disintegrated. Inflation was running at hyperinflation levels — twenty-five hundred percent in nineteen ninety-two. Enterprises — factories, mines, energy producers — couldn't get ruble credit, and even when they had rubles, the banking system was so dysfunctional that payments took months to clear.
The entire industrial economy just...
It reverted to something that looked like barter but was actually a dense web of mutual credit and in-kind payment. By nineteen ninety-eight, some estimates suggest that over fifty percent of all transactions between Russian industrial enterprises were non-monetary. We're talking about an economy with nuclear weapons and a space program, and half of it was running on barter.
What did that actually look like on the ground? A steel plant needs coal, a coal mine needs equipment, the equipment factory needs steel — you can see the loop.
It got much stranger than simple loops. There were chains of seven, eight, nine enterprises all settling debts through each other. A tire factory would pay its workers in tires. The workers would barter the tires for food. The food distributor would trade the tires to a trucking company for transport services. The trucking company would use the tires. And somewhere in this chain, a tax obligation to the government would be "paid" with a shipment of whatever the factory produced.
The government accepted payment in tires?
The government accepted payment in all kinds of things. Russian regional governments in the nineties routinely accepted tax payments in goods — partly because they knew if they didn't, they'd get nothing. There's a famous case from nineteen ninety-six where the government of the Altai region accepted tax payments in the form of butter, honey, and hay. And then had to figure out what to do with thousands of tons of hay.
Which I'm sure went brilliantly. No corruption, no spoilage, no warehouses full of rotting hay that someone conveniently forgot to record.
The corruption was staggering. Barter transactions are incredibly hard to value for tax purposes. If I sell you steel for a million rubles, the tax authority knows what to assess. If I trade you steel for "services rendered," we can both claim whatever value we want. The system was a paradise for tax evasion and asset stripping. It also locked enterprises into inefficient relationships — you traded with whoever would trade with you, not with whoever offered the best price or quality.
It was both a survival mechanism and a massive drag on productivity.
It kept people alive. That's the thing. When the monetary economy collapsed, barter prevented literal famine. Factories kept running, goods kept moving, people kept eating. But it also calcified the economy into something pre-modern. It took Russia most of the two thousands, with rising oil revenues and banking reform, to remonetize the economy. And there are still pockets of barter in rural Russia today.
Let me pull us to Argentina, because I know you've read about the trueque clubs after the two thousand one collapse.
The trueque — "trueque" just means barter or swap in Spanish. And this is one of the most dramatic examples of a barter economy emerging almost overnight. December two thousand one, Argentina defaulted on its sovereign debt. The government froze bank accounts in what was called the "corralito." People couldn't access their own money. The peso was in freefall. Unemployment hit twenty-five percent. And within weeks, barter clubs — "clubes de trueque" — started appearing everywhere.
How big did this get?
At its peak in mid two thousand two, an estimated two and a half to six million people were participating in trueque clubs across Argentina. That's in a country of about thirty-seven million at the time. You're talking somewhere between seven and sixteen percent of the entire population.
Two and a half to six million — that's a pretty wide range.
It's the nature of the thing. Nobody was keeping centralized records. These were neighborhood-level clubs, often organized in community centers, schools, church basements. The largest network was called the Red Global de Trueque — the Global Barter Network, which was neither global nor, strictly speaking, barter.
Because they issued their own currency.
They issued créditos. Little paper notes, printed locally, denominated in "credits." The idea was that you'd bring goods or services to a weekly market, and the créditos served as a medium of exchange so you didn't have to find a direct counterparty. You sell your homemade bread for créditos, you use the créditos to buy a haircut, the barber uses them to buy vegetables.
It's WIR again, but decentralized, grassroots, and born from crisis rather than planning.
That decentralization was both its strength and its downfall. The créditos were issued by local organizers with no coordination, no backing, and no controls on how many were printed. Some clubes were responsible. Others printed créditos like confetti. Counterfeiting became rampant — why counterfeit something that's not official currency? Because you could still use the fake créditos to buy real goods from people who couldn't tell the difference.
Gresham's law in action. Bad money drives out good, except here the bad money was the fake créditos and the good money was... also créditos, but slightly less fake.
There was a deeper problem. The trueque clubs worked reasonably well for small consumer goods — food, clothing, household items. But they couldn't handle large durable goods, rent, utilities, fuel. You couldn't pay your electricity bill in créditos. So the formal economy and the barter economy existed in parallel, and the barter economy was always the subordinate one. By two thousand three, as the peso stabilized and bank accounts were unfrozen, participation collapsed. By two thousand four, the trueque clubs were mostly gone.
Though not entirely, I imagine. These things leave residue.
There are still small trueque clubs operating in Argentina today, especially in poorer neighborhoods. The infrastructure never fully disappeared. And there's a lesson there — once people learn how to trade outside the formal system, the knowledge sticks around, dormant, ready to reactivate in the next crisis.
Which brings us to Ithaca Hours. You mentioned that one to me once.
Ithaca, New York. Paul Glover, a community organizer, launched Ithaca Hours in nineteen ninety-one. This was not a crisis response — this was a deliberate attempt to build a local currency that would keep value circulating within the community rather than leaking out to chain stores and distant corporations. One Ithaca Hour was pegged to ten dollars, roughly the average local hourly wage at the time. The notes were printed on high-quality paper with anti-counterfeiting features — Glover was very serious about this.
People could pay their rent in these?
The network included hundreds of businesses at its peak — restaurants, farmers, plumbers, electricians, landlords, even the local credit union. You could pay for a movie ticket in Hours. There was a directory published regularly listing everyone who accepted them. And because the notes were physically beautiful — local artists designed them — they became something of a collector's item.
At least for a while.
It worked on a small scale for about fifteen years. But it never broke out of the Ithaca area in a significant way, and it eventually faded. The problem was the same one that plagues all local currencies — you're asking people to hold a form of money that's only useful within a five-mile radius, in an economy where most of what they buy comes from outside that radius. You can't pay your mortgage in Ithaca Hours. You can't buy a car. You can't pay taxes.
The tax issue keeps coming up. Governments will accept all kinds of things in a crisis, as we saw in Russia, but in normal times, they want the official currency. And that alone puts a ceiling on how far any of these systems can scale.
It's the ultimate backstop. The government's power to tax in its own currency is what gives that currency its fundamental value. No alternative system can replicate that unless it becomes the government — at which point it's not an alternative, it's a revolution.
Let me circle back to something you said earlier about the difference between barter and alternative currencies. Because when I think about actual barter — direct good-for-good exchange with no intermediary token — I think about the international level. Countries trading oil for weapons, or grain for machinery, when one or both are sanctioned or short on hard currency.
That's the term. And it's enormous. The World Trade Organization and the OECD have estimated that at various points in the late twentieth century, countertrade — barter, counter-purchase, offset agreements — accounted for somewhere between five and thirty percent of total world trade. The range is huge because nobody really knows. Much of it is deliberately opaque.
Five to thirty percent of world trade is the kind of range where you just admit you have no idea.
The OECD basically threw up its hands. But let me give you a concrete example. In the nineteen eighties, PepsiCo had a deal with the Soviet Union where they accepted Stolichnaya vodka as payment for Pepsi concentrate. At one point, Pepsi was the largest seller of vodka in the United States. They didn't want to be in the vodka business — they wanted to sell soda. But the Soviet ruble wasn't convertible, so the only way to make the deal work was countertrade.
Pepsi, the vodka baron of America. There's a sentence.
It got more surreal. In nineteen ninety, the Soviet Union needed to renew the deal but was short on vodka. So they paid Pepsi in warships. Seventeen submarines, a cruiser, a frigate, and a destroyer. PepsiCo briefly had the sixth-largest navy in the world.
I'm sorry — they paid in submarines?
Pepsi's CEO at the time reportedly joked to the US National Security Advisor, "We're disarming the Soviet Union faster than you are." The ships were immediately sold for scrap. Pepsi never wanted a navy. But that's the logical endpoint of large-scale barter — you end up holding things you have no use for, because the counterparty pays in whatever they have.
Which is why money was invented in the first place. The whole point of currency is to solve the double coincidence of wants — I need what you have, and you need what I have, at the same time, in the same place, in the right quantities. Without that, you get Pepsi's submarine fleet.
Yet, these systems keep emerging. Every time the official monetary system fails or excludes people, humans revert to barter and alternative currencies. It's like a default setting. The question is whether any of them can scale beyond crisis mode.
Let me throw one more at you that I stumbled across — the LETS movement. Local Exchange Trading Systems. This was big in the eighties and nineties, especially in Canada, the UK, Australia.
LETS is fascinating because it's pure mutual credit. No physical tokens at all — just a ledger. You join a local LETS group, you list what you can offer and what you need, and when you provide a service to another member, your account is credited and theirs debited. No interest, no inflation, no money supply except what members create by trading. The first LETS was started by Michael Linton in British Columbia in nineteen eighty-three, in a town called Comox Valley.
That's wonderfully Canadian.
It spread rapidly. By the mid-nineties there were hundreds of LETS groups across the UK alone, maybe thousands worldwide. The idea was elegant — you don't need money to be issued by a central authority. You just need a record of who owes what to whom. It's the WIR model but even more stripped down, community-scale, no banking license required.
The same one that hit the Argentine trueque clubs, but in slow motion. In a small community where everyone knows everyone, LETS works reasonably well. But as the network grows, you get members who run up large negative balances and then drift away. There's no enforcement mechanism beyond social pressure. You can't repossess someone's car over negative LETS credits. So the systems tended to stay small or collapse under the weight of free-riders.
The trust problem is the scaling problem. Small enough to know everyone, it works. Large enough to need formal enforcement, you've reinvented banking regulation.
Which is exactly what WIR did — they became a regulated bank. That's the path. If you want to scale, you either become part of the formal system or you get crushed by it.
There's one more I want to mention before we wrap, because it's the weirdest of the bunch. The stamp scrip experiments in the United States during the Great Depression. Wörgl wasn't alone — there were dozens of American towns and cities that tried similar things.
Oh, this is a great one. The US experiments were directly inspired by Irving Fisher, the Yale economist — one of the most respected economists of his era. In nineteen thirty-three, Fisher wrote a book called "Stamp Scrip" advocating for the idea. And because the Depression was so severe, people actually listened.
How many places tried it?
At least thirty American cities and towns issued some form of stamp scrip in nineteen thirty-two and thirty-three. There was even a plan in St. Louis for a citywide stamp scrip program that got quite far along before being blocked.
Blocked by whom?
In some cases, local banks. In others, the Treasury Department. But the most direct intervention came when Roosevelt took office in March nineteen thirty-three. His administration was launching the New Deal, and they saw these local currencies as competition — or worse, as a threat to federal monetary control. In March nineteen thirty-three, Roosevelt issued an executive order effectively banning emergency currencies. The stamp scrip experiments died almost overnight.
The pattern is consistent. Wörgl, crushed by the central bank. The US stamp scrip movement, killed by executive order. WIR survived by being established before the crackdown and by being Swiss — the Swiss don't ban things, they regulate them.
Ithaca Hours survived by being too small to matter. There's a threshold of visibility. Below it, you're a charming local curiosity. Above it, you're a threat to the monetary monopoly of the state.
Which raises the question — are any of these actually barter? Or are they all just different flavors of alternative currency?
I'd say almost none of them are barter in the strict sense of direct goods-for-goods exchange. The trueque clubs came closest — at the beginning, before créditos became widespread, they really were people swapping bread for vegetables directly. But as soon as the system grew beyond a few dozen people, they invented créditos. They had to. Direct barter is too inefficient beyond the village scale.
The answer to the prompt is: yes, people have tried to build large-scale barter economies, repeatedly, across continents and centuries, and what they almost always end up building is not barter but a parallel currency system. The instinct to trade is universal. The instinct to invent money is equally universal. You can't have one without the other.
The colorful experiments are everywhere once you start looking. Wörgl's miracle that got sued out of existence. Pepsi's accidental navy. The Russian industrial barter that kept a superpower's economy from collapsing entirely. Six million Argentines trading in créditos in community centers. A Swiss cooperative bank that's been quietly running a parallel currency for over ninety years and nobody outside of economic history nerds has heard of it.
The WIR Bank might be the most successful economic experiment nobody talks about. Ninety years, still operating, counter-cyclical, and it's not in the textbooks because it's too weird. It doesn't fit the narrative.
It doesn't fit the narrative that money must be issued by a sovereign state. And yet there it is, processing the equivalent of one and a half billion Swiss francs a year.
It's the sloth of the banking world. Slow, steady, ignored by everyone, still there long after the flashier institutions have collapsed.
I was wondering when you'd find a way to make this about sloths.
Everything is about sloths if you're patient enough.
Now: Hilbert's daily fun fact.
Hilbert: In the nineteen-thirties, Aleutian Islanders recorded debts using knotted cords called quipu, a system inherited from pre-Columbian Andean civilizations. A single quipu could encode the equivalent of a twelve-page spreadsheet, with different knot types representing values up to ten thousand — roughly the annual tax obligation of an entire village in alpaca wool.
Twelve pages of spreadsheet in knots. I have questions about who verified the knots.
Alpaca wool auditors, presumably.
Where does this leave us? I think the real lesson is that the line between barter and currency is blurrier than most people assume. And that these systems are not relics — they're latent. Every time the formal system breaks, people rebuild them. The knowledge doesn't go away.
The question I'm left with is whether any of these could scale in a digital age. We've got smartphones, distributed ledgers, real-time accounting. The LETS model with a modern tech stack — does that change the trust problem? Or does it just make the counterfeit créditos harder to spot?
Someone's probably building it right now. And someone else is probably printing fake créditos on it right now. The dynamic doesn't change just because the ledger is digital. But the speed of iteration might — these systems might rise and fall faster than they used to.
We'll be here to cover it when they do. Thanks to our producer, Hilbert Flumingtop. This has been My Weird Prompts. Find us at myweirdprompts.
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Until next time.
