5,000 Years — A History of Money from Barley to Bitcoin, and What Comes Next
Series Intro · Economic Insights · EP 0
History of money: How a society’s trust hardens into currency, and how it dissolves. From Mesopotamian barley and Lydian gold to Bitcoin ETFs and the next century of money — a 30-episode series on the history of trust as money.
External reference: David Graeber, Debt: The First 5,000 Years remains the seminal source on the history of money.
5,000
Years
30
Episodes
7
Parts
134
Countries
10h+
Read time
Money is not merely an economic tool. It works only because someone else agrees that this piece of paper, or this row of digits, holds value — at its core, currency is a social contract written in numbers. Over five thousand years, humanity has rewritten that contract again and again: from barley to gold, gold to paper, paper to government promise, and now to algorithm.
This series compresses those five millennia into 30 episodes. Each episode covers a single era, event, or currency, and the episodes are grouped into seven parts. It is not a chronicle of denominations — it is a chronicle of trust: what collapses with a currency, and what kind of trust the next currency will rest on.
The Road Money Walked — 20 Pivotal Moments
Five thousand years stretched along a single line. Red marks crisis; blue marks the digital pivot.
History of money — Seven Parts, One Story
Origins → Asia → Early Modern Europe → Modern → Crises → Digital → Korean Won & Future. Thirty episodes, ordered by the age they cover.
PART I
Origins of Money
3000–200 BCE · EP 1–5
From barley and shells to Lydian, Athenian, and Roman coins — money before money, and the first true coinage.
PART II
Asian Currencies
1600 BCE – 1700 · EP 6–9
Shang cowries, Qin ban liang, Song jiaozi, Joseon Sangpyeong Tongbo. Paper money, centuries before Europe.
PART III
Early Modern Europe
1397–1816 · EP 10–14
Medici, Spanish silver, Amsterdam, Bank of England, the gold standard — the infrastructure of capitalism takes shape.
PART IV
Modern Money
1913–1999 · EP 15–20
Fed, Great Depression, Bretton Woods, Nixon Shock, petrodollar, euro — the rise of dollar hegemony.
PART V
Crisis & Lessons
1923–2018 · EP 21–24
Weimar, Korea IMF, Lehman, Zimbabwe, Venezuela — what collapses when a currency collapses.
PART VI
Digital Money
2008–Present · EP 25–28
Bitcoin, stablecoins, CBDC, the digital yuan — when trust gets compiled into code.
PART VII
Won & Future
1945–2125 · EP 29–30
Eighty years of the Korean won, and the next hundred years of money — the trust we’ll build.
Editor’s note on the history of money: This series treats the history of money not as a chronicle of denominations but as a chronicle of trust. Each episode in the history of money traces what collapses with a currency, and what kind of trust the next currency will rest on. Across the 30-episode arc, the history of money becomes the history of how strangers came to settle obligations across distance and time.
When a currency collapses, a society’s trust and future collapse with it. The 5,000-year history of money is, in the end, the history of how people came to trust one another.
Series Preface · From EP 21 “Weimar”
Why now
In 2026, Bitcoin spot ETFs sit inside the regulated financial system. More than a hundred countries are exploring CBDCs. Dollar hegemony is, at the same time, visibly under stress. We are standing at an inflection point in monetary history — and the most useful tool at an inflection point is the past.
This series treats money not as an asset class but as infrastructure for trust. Thirty episodes will publish weekly on Sundays, each a 30–40 minute read. Episode 1 begins the second week of May 2026.