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The Almighty Dollar: 500 Years of the World's Most Powerful Money

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In this ambitious and groundbreaking history of the dollar, financial journalist and economic scholar Brendan Greeley makes a new argument about the origins of our money—and the people and nations who have surrendered to it.

America’s money is global money—nearly every nation in the world writes international contracts in dollars, and in 2023, central banks around the world held nearly $6.7 trillion in dollar reserves, three times any other currency. Today, the United States’ global hegemony rests largely on its ability to produce unlimited treasury bonds that are sold around the world, dollars that supported America’s explosive growth in the twentieth century and funded its massive wars in the twenty-first. American power and the American dollar have become synonymous.

Yet in this brilliant 500-year history, Brendan Greeley argues that America’s sovereignty over the dollar is an illusion—that the dollar had already empowered and destroyed nations long before it washed up on colonial shores, and that no country or king has or can ever truly control it. Reaching back to the dollar’s birth as the taler in the 15th-century silver mines of St. Joachimsthal, Greeley reveals how the dollar first thrived as a commodity for merchants and bankers—a big, silver coin that was trusted around the world, even as the miners who pulled it from the ground had trouble getting paid in that same silver. Greeley traces a captivatingly complex path across time and place, from the industrial collapse at the heart of Spain’s 17th-century silver empire, to the birth of American paper dollars in colonial Maryland, 19th-century New Orleans bank failures, and the small town of Hawarden, Iowa, which created its own dollars during the Great Depression. At every surprising turn, Greeley upends assumptions about global currencies and draws out the centuries-old tension between how dollars are manufactured and whom they actually serve.

Singular in its breadth, The Almighty Dollar dismantles the myth that America created or has ever truly controlled the dollar. Through meticulous research and vividly rendered stories of merchants, monarchs, and everyday people both past and present, Greeley shows how the dollar became America’s greatest export, spawning a vast financial industry that enriches the wealthy, even as the rest of the country’s industries suffer.

432 pages, Hardcover

Published May 19, 2026

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About the author

Brendan Greeley

1 book5 followers
Brendan Greeley has spent twenty years as a journalist, covering economic and monetary policy. He was the US economics editor at the Financial Times and continues to write a regular column there. Before that, he was a staff writer for Bloomberg Businessweek and The Economist, as well as an anchor and correspondent for Bloomberg TV. He has also written for The New York Times, The New York Times Magazine, and The Wall Street Journal Europe, and received a New York Press Club Award for special event reporting. Brendan graduated from Tulane University with honors in German. He is currently completing a PhD in financial history at Princeton University.

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Profile Image for Demetri Papadimitropoulos.
655 reviews79 followers
Review of advance copy received from NetGalley
May 3, 2026
A Promise with a Door
Brendan Greeley’s “The Almighty Dollar” follows the world’s most powerful money from silver mines to swap lines – and asks who gets let through.
By Demetris Papadimitropoulos | May 2nd, 2026


“A Promise with a Door” – a Hopper-inspired watercolor still life of coin, paper, table, and window, distilling Brendan Greeley’s “The Almighty Dollar” into a quiet meditation on money as memory, material, promise, and access.

Brendan Greeley opens “The Almighty Dollar” by removing the shine from his own title. This is not a book that burns incense before the dollar, nor one that stands graveside waiting for collapse. It is stranger, drier, and more useful than either pose. Greeley’s dollar is not a flag, not a talisman, not a single object.

It is a hierarchy of promises with different rescue plans: some minted, some printed, some insured, some hazarded, some copied offshore, some saved when panic arrives, some left to see whether memory, habit, and trust will hold.

Begin at the counter. After Hurricane Irma, Amanda Burke opens a Sunshine Ace in Bonita Springs before the large chains are ready. The power is out. The internet flickers. Customers need tarps, tools, batteries, water – all the inelegant nouns of emergency. She takes checks, partial cash, whatever can be made to work. Sometimes, for trusted customers, she lets a few dollars rest on memory until next time. Greeley calls these “Amanda dollars,” and the phrase is not cute trim on a serious argument. It is the book’s theory at countertop height. Money is not only what the sovereign recognizes or the central bank supplies. Money is what gets accepted, remembered, recorded, and settled so the roof can be patched, the generator bought, the register closed.

“The Almighty Dollar” begins from the provocation that America did not invent the dollar and does not fully control it. That correction matters, but it is not where the book does its finest work. Greeley is less interested in whether the dollar is powerful than in the practical questions power tends to hide: who can spend it, who can borrow it, who can copy it, who can transfer it cheaply, and who gets rescued when a dollar-like promise begins to fail.

Greeley gives the dollar three lives. First, metal: the silver mines of St. Joachimsthal and the Spanish piece of eight. Then bank money: colonial Maryland paper, New Orleans bank notes, Depression-era scrip in Hawarden, Iowa. Then crisis money: eurodollars, Federal Reserve swap lines, stablecoins, pandemic lending, and the hardware-store credit Amanda Burke extends when official payment goes dark. That much cargo should shift. At moments, it does. Yet Greeley’s best proofs fit in a cash drawer. Again and again, he finds money at the instant it jams. Cards fail. Deposits vanish. Banks close. Cash runs short. The person at the counter still needs the transaction to pass.

The design looks almost too tidy for the unruly thing it contains: Part I, “The Silver Dollar”; Part II, “The Bank Dollar.” But Greeley, a reporter with a long fuse and a short tolerance for monetary haze, keeps the outline from doing the thinking. In the first movement, the dollar begins with metal: extraction, weight, mining law, investor claims, copied coins, and labor conflict. The joachimsthaler is not a quaint ancestor of American money. It is a reminder that the dollar starts in a Bohemian mine, not an American mint, and that large silver coins can serve merchants and investors beautifully while workers still face the petty-money problem of being paid in usable form.

Spain turns the coin into imperial weather. Silver circulates globally; the coin travels; the polity pays. Greeley is drawn to the damage around that victory: Toledo’s decline, Castile’s dependence on imports and debt, the eerie possibility that a currency can become indispensable while the society attached to it loses productive strength. This is one of the book’s most useful historical mirrors. Currency success can hide civic failure. Money can travel brilliantly while the state that claims it becomes less able to say what the brilliance is for.

That mirror gives the book one of its quiet warnings. The dollar’s triumph is never just the triumph of the people who stamp, issue, bank, or brag about it. A coin can become useful elsewhere while its place of origin absorbs the cost. A reserve currency can make borrowing feel like strategy. A state can mistake the world’s appetite for its assets for evidence of its own wisdom. Greeley does not belabor the analogy, but he lets it glint: monetary privilege can be a resource, a temptation, and a narcotic in the same polished coin.

The American chapters refuse the pageant version of origin. Colonial Maryland needs money before the United States can dress the dollar in national myth. People use paper, book credit, tobacco notes, bills of exchange, and every workable fiction with a number attached that local life can bear. The practical muddle is the point. Before money becomes doctrine, it is a problem at a desk, a counter, a wharf, a press, a ledger. Someone owes. Someone waits. Someone writes it down.

In New Orleans, silver dollars become bank dollars through machinery with grease on its hands: bank notes, panics, sugar finance, property banks, slavery, speculation, and collateral with a human body underneath it. Bank money is not unreal. That is the unsettling part. It becomes real through institutions, law, violence, property, memory, and trust. Greeley’s account is strongest when it refuses to let the elegance of financial form erase the brutality of what helped secure it.

Greeley is at his best when he refuses to let abstraction turn to vapor. He likes doors, counters, machines, routes, pickup trucks, branch offices, and pieces of paper that either work or do not. A Federal Reserve cash depot near Doral becomes less a temple than a factory. Shrink-wrapped bills, wheeled containers, counting machines, notes shredded and shot through pipes: the dollar here has no time for mysticism. Cash is not a green sacrament. It is ordered, moved, counted, destroyed, replaced. That distinction between money creation and money production lets Greeley strip the dollar of official incense without stripping it of fascination. His prose has the snap of a lucid explainer who distrusts the fog machine.

The sentences are brisk, usually medium-length, and reportorial, with a wry flick when the subject threatens to become too well behaved. Greeley can move from reserves, liabilities, swap lines, and deposits to a hardware-store line or a banker’s truck without changing registers. His style keeps saying, in form as much as content, that the dollar is never only a theory. It has loading bays, vault doors, branch lobbies, databases, armored trucks, and people waiting in line because the generator, the roof, the payroll, or the rent cannot wait for monetary philosophy to finish its coffee.

This is where Greeley slips away from the familiar shelf of dollar anxiety. Paul Blustein’s “King Dollar” and Kenneth Rogoff’s “Our Dollar, Your Problem” are useful neighbors for readers thinking about reserve-currency power, but Greeley’s deeper kinship is with books that make money less obedient: David Graeber’s “Debt: The First 5,000 Years,” Christine Desan’s “Making Money,” and Rebecca L. Spang’s “Stuff and Money in the Time of the French Revolution.” Like them, he treats money as legal instrument, social habit, material object, and political bargain. Unlike them, he writes with a financial reporter’s impatience for institutional mist. A dollar either clears or it does not. The poetry is in the plumbing.

Greeley’s best feat is making the dollar plural without letting it turn into metaphor alone. A dollar can be a silver coin, a bank note, a deposit, an offshore liability, a Treasury-backed asset, a $100 bill in a foreign safe, a stablecoin, a pandemic loan, or a store credit extended on trust. These are not the same thing, and Greeley generally does not pretend otherwise. He sees them as related by function: usable claims that let transactions move.

The question is rescue. Which promises become safe when panic arrives? Which are insured, backstopped, or honored? Which remain local, improvised, and fragile?

That question gives the book its pressure around access. Greeley is not misty-eyed about little money, but he is usefully impatient with its neglect. The pattern repeats across centuries: large-market money gets theory written for it, infrastructure built for it, rescue arranged around it; low-dollar money is asked to make do. Merchants, investors, central banks, and financial markets get liquidity and elaborate vocabulary. Workers, small businesses, unbanked households, and people trying to move modest sums get fees, delays, bad luck, and a sermon about efficiency. The old problem of petty coins returns in modern dress as the problem of low-dollar payments, payday loans, inaccessible bank accounts, and relief programs that require a banker who knows your name before help can arrive.

The epilogue changes the book’s stakes by refusing to end with geopolitical swagger. After silver, empire, bank notes, deposits, and offshore markets, Greeley returns to the pandemic and to Darryl Jorgenson, a community banker in Grand Forks. During the Paycheck Protection Program, Jorgenson and his bank help small businesses navigate loans that larger institutions often processed unevenly or slowly. The scene is warm because it is practical: phone calls returned, documents driven around town, a banker making a federal program legible to people who need money before theory catches up. Relationship banking can be humane. It can also reproduce geography, race, class, and chance. If you know a Darryl, the dollar moves. If you do not, the almighty can stay strangely out of reach.

That is the book’s sharpest reversal. Dollar supremacy is not the same as democratic access. America can sell staggering quantities of Treasurys, supply $100 bills to the world, tolerate offshore dollar creation, and extend swap lines when global markets seize. It can be, in Greeley’s memorable formulation, the Saudi Arabia of money. Yet at home, ordinary access to usable dollars can still depend on whether a bank answers the phone, whether a relief system has your account information, whether a store manager recognizes you, whether your neighborhood is profitable enough to serve.

The risk of the design is that resemblance sometimes has to do a great deal of work. Amanda dollars, joachimsthalers, Spanish pieces of eight, colonial bills, New Orleans bank notes, Hawarden scrip, eurodollars, stablecoins, and Fed swaps illuminate one another, but they are not always comfortable in the same room. A store credit after a hurricane is not an offshore dollar deposit. A stablecoin is not a silver coin. A Treasury security is not a bartender’s trust in a regular customer. The unease is part of the charge, but it remains unease. The book’s best idea depends on keeping these forms close enough to spark without pretending the sparks make them identical.

There is some crowding, especially when the epilogue turns toward the present. Crypto, stablecoins, dollar displacement, public debt, current-account deficits, renminbi anxiety, swap lines, and American fiscal choices all arrive at a quick-footed pace. Much of it is persuasive. Some of it wants more room. Greeley’s strongest mode is place-based: Joachimsthal, Toledo, Maryland, New Orleans, Hawarden, Grand Forks. His more vulnerable mode is the compressed present-day aside, where the argument remains smart but occasionally tries to usher several unruly policy guests through one narrow door.

That is a risk of the design, not a fatal weakness. “The Almighty Dollar” crackles because it has too many live wires, not too few. Greeley’s voice keeps the machinery from sealing shut. He writes as someone who has reported on the Fed, wandered through archives, talked to bankers, read the economists, and retained enough humility to admit when a story did not reveal its meaning to him until later. That humility matters. It keeps the book from becoming a grand theory of everything that jingles, prints, clears, or defaults.

The book’s contemporary force comes from its skepticism toward the comforting fiction of neutrality. Andrew Brimmer, one of Greeley’s crucial figures, understood that credit allocation happens whether policymakers admit it or not. Money always travels through channels. The question is whether those channels are designed with public purpose or left to inherited convenience. That is why the book speaks naturally to stablecoins, payment rails, public debt, bank access, financial rescue, and dollar anxiety without becoming a warmed-over policy column. It is not primarily reactive. It is diagnostic. It shows why supposedly new monetary arguments often arrive wearing old problems in new hardware.

The writing is not lyrical by ornament; its music is procedural. A dollar becomes vivid because it has to pass through a cabinet with doors on both sides, or sit in a wheeled container, or be shredded through a pipe, or be promised by a hardware-store manager who knows that twenty dollars is about as far as trust should go before things get messy. Greeley’s style shapes meaning by refusing enchantment. The dollar is powerful enough. It does not need candles.

Readers wanting a clean prediction – collapse or continued reign – may find the book’s answer both annoying and persuasive: the dollar is likely to endure because there are too many dollar claims, too many habits, too many liabilities, too many institutions trained to prefer it, and too many crises in which the Fed has taught the world that dollar systems will be protected. That is not exactly triumph. It is a world trained to expect dollar backstops.

Readers wanting the dollar to remain a simple villain or a simple marvel will also be inconvenienced. Greeley is too historically alert to reduce the dollar to American arrogance, and too morally awake to celebrate its reach without asking who is left reaching back. A monetary system can be astonishingly competent at scale and strangely ungenerous in daily life. The same country that can protect offshore markets can struggle to send money quickly to citizens without bank accounts. The same system that can make safe assets for the world can make small payments expensive at home. The almighty dollar is not weak. That is precisely why its failures are so revealing.

My rating: 87/100, which under my rubric translates to 4/5 Goodreads stars.

That is a high four, not a grudging one. “The Almighty Dollar” is original in frame, strong in design, vivid in scene, and alert to who pays when systems clear. It falls short of the highest range because its reach occasionally presses hard against precision, and because its crowded present-day arguments sometimes feel like compressed essays nested inside the larger history. But the temperature of the response should be clear. This is an ambitious, clarifying book, unusually good at changing what the reader means by “dollar.”

What lingers is not the dollar as monument, nor even the dollar as empire. It is the dollar as a thing that must work somewhere for someone: in a mine, a port, a bank, a ledger, a vault, a swap line, a mall bar, a disaster-darkened hardware store. Greeley follows the dollar across five centuries and finds, again and again, that money is never merely money. It is a promise with a geography, a memory, a hierarchy, and a door. The question is who gets let through.


Compositional thumbnail sheet – early studies testing how the table, window, currency sequence, and negative space could turn monetary history into a single quiet room.


Currency and tabletop object study – close studies of the coin, early note, bank bill, and modern dollar, simplified enough to remain painterly rather than documentary.


Value and light study – a stripped-back rehearsal of the side-window illumination, tracing how the final image’s emotional force depends on shadow, silence, and angle.


Watercolor border study – experiments in archival edges, ledger wear, and faint currency engraving, shaping the frame into part document, part artifact, part promise.


Color swatch sheet – a restrained palette study drawn from the cover art, limiting the watercolor to sage, olive, parchment, taupe, sepia, charcoal, and muted dollar-green.


Faint pencil underdrawing – the bare architecture beneath the final watercolor, where window, tabletop, border, and currency objects are placed before atmosphere enters.


Pencil-plus-first-wash stage – the moment the drawing begins to breathe, with pale sage, parchment, taupe, and shadow establishing the room’s stillness.

All watercolor illustrations by Demetris Papadimitropoulos.
Profile Image for Austin Barselau.
279 reviews17 followers
March 7, 2026
The Almighty Dollar: 500 Years of the World’s Most Powerful Money is a forthcoming work that traces the evolution of the dollar from 16th-century Europe to its status as the modern world’s reserve currency. Blending narrative storytelling, illuminating vignettes, and technical economics, author Brendan Greeley—a PhD student at Princeton and former columnist at the Financial Times—argues that the tradition of the dollar as a transactional instrument predates the establishment of the United States. With a rich heritage as a medium of commerce and empire-building in Europe, America did not create the dollar, Greeley writes. Rather, “America succumbed to the dollar.”

Greeley charts the history of the dollar chronologically, from its European origins to the modern U.S. currency system. Beginning in the silver mines of 16th-century Bohemia, clunky silver coins—called “Joachimsthalers” after their place of minting and later shortened to “thalers”—were used to pay investors and financiers and soon circulated widely in trade across Europe and eventually the world. The Habsburg Empire adopted silver dollars as a trading currency, facilitating imperial expansion. With the Age of Empire, silver mining shifted to the Americas, where mines in Mexico, Peru, and Bolivia supplied much of the world’s silver coinage.

By the 18th century, Greeley shows, silver coinage was gradually supplemented—and in many cases supplanted—by a more fragmented system of “imaginary money”: bills of credit, promissory notes, and book credits written on scraps of paper and passed from hand to hand. He also describes the growing involvement of states in money creation, including attempts by the colonial government of Maryland to issue currency without violating the Currency Act of 1764, backing new Maryland dollars with commitments tied to shares in the Bank of England.

The second half of the book traces the continued evolution of money from metal to paper notes and eventually to bank deposits. Using the example of New Orleans’s issuance of municipal dollar notes—effectively bonds—in 1842, Greeley illustrates how silver dollars became bank dollars, as commercial banks gained the authority to issue their own currency. He examines national efforts to expand federal paper money during the Civil War through “greenbacks,” followed by the establishment of the gold standard and the effective end of silver coinage. Finally, Greeley recounts the dollar’s transformation from circulating banknotes to ledger-based bank deposits, marked by the creation of the Federal Reserve System, the Bretton Woods Agreement, and ultimately the end of gold convertibility. With these developments, he completes the long arc of the dollar’s evolution.

Greeley acknowledges that he initially set out to learn where the dollar had come from, but the project expanded into a broader account of how currency evolved from metal to paper to deposits—and ultimately into the world’s dominant reserve currency. The history is engaging and accessible without being exhaustive. At times, it reads as the author’s intellectual self-discovery, a personal inquiry that gradually widens in scope. As a result, the narrative is somewhat unbalanced; the pre–bank dollar history (Part I) is more richly developed and filled with vivid vignettes, while the latter sections read more like passages from an economic history textbook. The book also falls short of providing a comprehensive account of the modern era, offering only glancing mentions of new forms of digital currency, including cryptocurrencies and stablecoins.

Nonetheless, Greeley’s account ambitiously uncovers the humble origins of today’s dominant currency—from European silver and Carolingian classifications to colonial American adaptations and, eventually, centralized national control and global dominance.

Thanks to NetGalley for providing me an advance copy of this work.
Profile Image for McConnell Bristol.
20 reviews2 followers
May 26, 2026
“I am not a current account fetishist or a federal deficit fetishist. It's reasonable to think that a country for a time might import more than it exports, or that it might borrow for war or infrastructure spending. It does seem that the United States, with its massive internal market and functional bank regulation, might be able to run deficits indefinitely. But as an American myself, it's frustrating that politicians never have to be openly aware of how any of it works. In Norway, after the government realized it had a gusher of oil offshore, it created a sovereign wealth fund, a big pool of investments from saved oil profits that pays for health insurance and a lot of other nice things. The United States has a gusher of dollars, but we don't openly talk about it. What should it pay for? Do we use it for ongoing spending on tax cuts? Or for health care? I think it's important to buy long-term infrastructure like fiber-optic internet, local transit, and distributed power. I think its important to pay for public education. These things make an economy more resilient and productive, meaning that people in the future will continue to pay their taxes in bank dollars. Then the federal government can clear its Treasurys in bank dollars as they come due. And I like aggressive, intrusive financial regulation, to keep all those dollar deposits and assets safe and useful to the rest of the world.”
705 reviews29 followers
May 25, 2026
'The Almighty Dollar' has a longer and more complex journey than many would ever guess. Greely takes readers on this journey in an engaging way.

My copy was a gift from Goodreads First Reads
Displaying 1 - 4 of 4 reviews