Money: what it actually is
Six nodes building the floor: what money is, who issues it, what gives it value, and why dollars are not just one currency among many.
Why this track existsMost macro arguments fail because the participants are using the same words for different things. Track A fixes the vocabulary so every later argument has a chance.
The 6-node arc
§ Nodes · in order- A1
Why money exists
Barter is a myth — there's no archaeological record of a society that ran on it. Debt and credit came first. Money emerged later as a unit for measuring obligations to the temple, the king, and each other. Knowing this changes how you read every monetary debate.
● ready5 min - A2
Three jobs of money
Money is three jobs in one object: medium of exchange, unit of account, store of value. The same dollar bill is doing all three; most monetary debates are really debates about which job the system should optimise for.
● ready6 min - A3★
How banks create money
When a bank issues a loan, it doesn't lend out a saver's deposit — it writes a new deposit into your account. Money is created by the act of lending and destroyed by the act of repayment.
● ready13 min - A4★
Central banks & the base
Two issuers exist in modern economies: the central bank (currency + bank reserves — the 'monetary base') and commercial banks (deposits, the money you actually spend). Most money is the second kind. This is the single most surprising fact in monetary economics for non-specialists.
● ready11 min - A5
Inflation & deflation
Inflation isn't 'prices going up' — it's the unit of account losing purchasing power across a basket. Deflation is the same arrow reversed, and is more dangerous than inflation because debt burdens grow against falling nominal income. Two honest economists can disagree about whether either is happening because they're disagreeing about the basket.
● ready10 min - A6★
Currency & the dollar
The dollar smiles: it rallies when the US does exceptionally well AND when the world does exceptionally badly, only weakening in the boring middle. Every EM crisis since the 1980s is also a strong-dollar event. Knowing which side of the smile you're on predicts most global stress.
● ready12 min