The Problem with Traditional Money

Why do we need something new? Understanding the real-world failures of our current financial system through specific events, named institutions, and verified data.

25 min · beginner · part of The Foundation: Why Crypto Exists

Why Cryptocurrency Was Invented

Before we can understand cryptocurrency, we have to understand the conditions that made millions of people demand an alternative to the existing financial system. Bitcoin did not emerge in a vacuum, and it was not just a clever piece of computer science. It was a deliberate response to specific failures of money and banking that played out in plain view across the late twentieth and early twenty-first centuries. Lehman Brothers, the fourth-largest investment bank in the United States, filed for bankruptcy on September 15, 2008. It was the largest bankruptcy filing in American history, with $691 billion in assets. The collapse triggered a global panic that wiped out an estimated $19 trillion of household wealth in the United States alone, according to a 2018 Federal Reserve Bank of San Francisco analysis. About 7.8 million American jobs were lost between 2007 and 2010, and roughly 10 million households lost their homes to foreclosure between 2006 and 2014, per data from CoreLogic and the U.S. Treasury. Six weeks after Lehman fell, on October 31, 2008, an anonymous person or group using the name Satoshi Nakamoto published a nine-page paper titled "Bitcoin: A Peer-to-Peer Electronic Cash System" to a small cryptography mailing list. When Bitcoin's first block was mined on January 3, 2009, Satoshi embedded a message in it: "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks." The reference was to a real headline in that day's London Times, describing the United Kingdom government's plan to inject a second round of taxpayer money into failing banks. The message was a thesis statement: this is what we are responding to. Understanding the specific problems Bitcoin was designed to solve is essential, because every major design decision in cryptocurrency, from fixed supply to decentralized validation to censorship resistance, traces back to a real-world failure of the traditional system. This lesson walks through those failures with names, dates, and dollar amounts.

Also in this lesson

The Centralization Problem
The Inflation Tax: How Money Quietly Loses Value
The 2008 Crisis: A Case Study in System Failure
The 2023 Banking Crisis: It Happened Again
The Exclusion Problem
Satoshi's Response: A Different Architecture
For Deeper Reading

Key terms

Centralization: A system where power and control are concentrated in a single authority or small group of authorities, creating single points of failure and gatekeeper power.
Inflation: The gradual increase in prices and decrease in the purchasing power of money over time, typically driven by expansion of the money supply faster than economic growth.
Hyperinflation: Extremely rapid inflation, typically defined as exceeding 50% per month. Historical examples include Weimar Germany 1923, Zimbabwe 2008, Venezuela 2018, and Lebanon 2019-2024.
Underbanked: People who have a bank account but rely on alternative financial services (check cashers, payday lenders, money orders) because traditional banking does not serve their needs adequately.
Unbanked: People who have no account with any financial institution. According to the World Bank Findex 2021, approximately 1.4 billion adults globally are unbanked.
Satoshi Nakamoto: The pseudonymous creator (or creators) of Bitcoin who published the whitepaper on October 31, 2008 and remained active until December 2010 before disappearing. Their true identity remains unknown.
Bailout: A financial rescue, typically by a government, of a private institution that would otherwise fail. The 2008 TARP program and 2023 Bank Term Funding Program are examples.
Bank run: A situation where many depositors attempt to withdraw their funds simultaneously, exposing the fact that banks lend out most deposits and cannot return all funds at once. Silicon Valley Bank in March 2023 is a recent example.
Quantitative easing (QE): A monetary policy where a central bank purchases financial assets, typically government bonds, with newly created money to expand the money supply and lower long-term interest rates.
M2 money supply: A measure of the total dollars in circulation including cash, checking deposits, savings deposits, and money market funds. The U.S. M2 grew over 40% in 2020-2022.
De-banking: When a financial institution closes a customer account or refuses service, often based on the customer's industry, political views, or other non-credit-related factors.
Genesis block: The first block of a blockchain. Bitcoin's genesis block was mined on January 3, 2009 and contains the message "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks."

Continue this lesson — 7 more sections in the CryptoBipto app.

Open lesson

Educational only — not financial advice.