How Would a Moneyless Economy Actually Work?
Some version of this question keeps turning up in post-scarcity threads on Reddit. A composite of how it usually reads:
“Everyone here says money goes away. Fine. Skip the philosophy and walk me through a normal morning. I need groceries. My kid needs a dentist. And somewhere there’s a thing three hundred people want and only twelve can have. Who gets what, and who keeps track? Has anything like this ever actually run, or is it all whiteboard?”
It runs as two economies. The first has no currency at all. The second has a ledger you can earn on and can’t spend from. Each half has run before, one in the Andes and one in the Maya lowlands, and each came with flaws the modern design has to fix.
Layer One: The Groceries and the Dentist
The Inca answer the “has it ever run” part. Their empire stretched 4,000 kilometers and coordinated 12 million people for nearly a century with no money, no markets and no merchant class. The archaeologist Gordon McEwan sums up what the Spanish found: each citizen “was issued the necessities of life out of the state storehouses, including food, tools, raw materials, and clothing, and needed to purchase nothing.”
The mechanics were physical. Storehouses called qollqas stood every 22 kilometers along roughly 40,000 kilometers of road. The Mantaro Valley alone had 2,573 of them, and the network held three to seven years of food. Pedro de Cieza de León, a conquistador writing in the 1540s, described what happened when a harvest failed: “the storehouses were opened and the provinces were lent what they needed,” to be paid back “in a year of abundance.”
No money did not mean no bookkeeping. Trained accountants recorded the census, the labor owed and the exact count in every warehouse on knotted cords called quipus. The cords tracked stock and need. There were no prices to track.
That is the template for the Foundation, the first layer of the book’s 90/10 Framework: food, shelter, healthcare and energy run as infrastructure. “You don’t earn gravity,” as our Impact article puts it. “It’s just there.” So the groceries and the dentist involve no transaction, because there is no checkout. The system’s daily work is the quipu’s work, knowing what is in stock and where it is needed.
Two Inca features don’t survive the copy. The labor was mit’a, a mandatory turn of service, and the emperor’s power was absolute, which is why the whole mechanism collapsed once the Spanish captured Atahualpa in 1532. The modern version hands the labor to machines and spreads the center across thousands of self-governing communities, so that losing one node doesn’t lose the system.
Layer Two: Twelve Seats, Three Hundred Applicants
Some things stay scarce however many robots you own. The book’s running example is a Mars colony ship with twelve artist positions and three hundred people who want them. You can’t sell the seats, and you can’t hand them out as a right, because, in Chapter 2’s words, “a right to something only twelve people can have is a lie with a waiting list.”
The Maya ran an early version of the answer. From the late seventh century, everyday trade in the Classic Maya kingdoms was counted in cacao beans, standardized in a unit called the pik: 8,000 beans. This money had a property no central bank has matched since. It rotted. A palace could hold a payment for its next transaction, but nobody could bank a dynasty in beans.
Above the beans sat a prestige sphere of carved jade, quetzal feathers and spondylus shell, and the finest pieces moved by gift, tribute and burial, never by sale. The legend says no quantity of cacao could buy jade. The archaeology is messier: farming households at Cerén owned greenstone, and jadeite reached local marketplaces. The wall stood at the top of the sphere. You could buy jade, and you could not buy a king’s jade. Jasaw Chan K’awiil I, who ruled Tikal from 682 to 734, went into his tomb wearing 114 jade beads weighing 3.9 kilograms, the one asset his bean economy couldn’t purchase.
A hoard of beans spoiled or got spent. A hoard of royal jade could be neither eaten nor sold. Winning at status never turned into a claim on the food supply.
The book’s version of jade is called Impact, and it is an entry on a public ledger with no coin behind it. Say you spend three hours cleaning a beach. Your personal AI agent, working from what the book calls your Digital Backpack, drafts a Claim. Measurable work is checked by AI auditors. Work like a poem or forty years of dementia care goes to four culturally distinct councils that review it independently and can’t coordinate. If they agree, the contribution is written to an append-only record.
Three rules keep the ledger from turning back into money. Impact can’t be sold, gifted or inherited. It decays at 3.4% a year, a twenty-year half-life, so 1,000 Impact is 500 in twenty years and 250 in forty. And it counts what markets never priced, the poem and the caregiving included.
What it gets you is whatever stays scarce: one of the twelve seats, a place in a life-extension trial, a larger say in where civilization goes next. What it never touches is the first layer. Food and shelter are Foundation guarantees, and in the Impact article’s words, “No one loses their home for having zero.”
The Maya left two bugs for us. Their throne was inherited, and their wall was cultural, so it leaked at the bottom and vanished with the kings. Impact makes standing something earned that fades, and it makes the wall mathematical.
From the Podcast: Money Is Already Wobbling
The October 30 episode of Minds, Bodies & Terawatts, our daily podcast, caught both layers colliding with the present: Musk Says Saving Money Is Pointless Because Abundance Is Coming. The Companies Building It Just Reported They’ve Run Out of Spare Cash.
On Thursday, October 29, Elon Musk posted on X that “saving money for the distant future is pointless with the advent of super intelligent abundance.” The same day, Amazon reported $77.3 billion of capital spending in one quarter and a second straight quarter of negative free cash flow, and Alphabet had its worst trading day since its 2004 IPO.
Two of our articles hold those facts together. Musk’s Universal High Income prediction says money stops mattering. The Abundance J-Curve shows the bill arriving first: household electricity up 9.7% in two years, against 6.8% for the whole consumer basket. Cheap later means expensive now. The storehouses have to be built before anyone can draw on them, and today they are being built with cash. Until Layer One exists, a savings account is the only qollqa most households have.
On unscarcity.ai: Three Deeper Dives
The Inca Had No Money. They Also Had No Famine. covers the qollqa engineering, the quipu, and the system’s failures. The Maya Ran Two Economies at Once. So Can We. corrects the legend and follows the bean money past the kings: before 1544 a silver real bought 200 beans, and by 1560 it bought 40. Impact: The Currency That Must Die has the machinery: zero-knowledge proofs that verify a contribution without exposing your life, the known attack vectors, and Stack Overflow as the case study in reputation that never decays.
In the Book: Lord Chocolate and the Ticket
The full argument is Chapter 2 of Unscarcity, “The Frontier (Solving for Meaning).” The section called “Lord Chocolate” tells the Tikal story and states the design principle in one sentence: “if you let the currency of status be the same as the currency of survival, the rich will eventually own all the food.”
The section that follows, “The Ticket Is Called Impact,” builds the modern firewall. Impact is “karma with receipts,” and entry to the Frontier fits in one line: “You cannot buy your way in, because money is gone; you cannot claim it as a right, because rights live in the Foundation, where no one steals bread when bread is free.”
If the question is yours too, the book is the long answer. Chapter 2 follows Maria Delgado, who cleaned houses in Detroit for twenty years, as she applies for one of those twelve seats.
More questions like this one are collected on the blog page. Follow the series on Substack.
