The Bitcoin Standard — Lecture 3 (Monetary Metals) • Study Notes

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The Bitcoin Standard — Lecture 3 (Monetary Metals) • Study NotesDownload

The Bitcoin Standard — Lecture 3 (Monetary Metals) • Study Notes

By Saifedean Ammous

Big Picture

  • For ~2,000 years, the world’s dominant monies were metals.
  • Gold and silver emerged as the leading monetary metals, with gold ultimately winning because of its hardness and durability.
  • The introduction of coinage standardized weight and purity, improving salability and enabling global trade.
  • The competition between gold and silver ended with the demonetization of silver in the 19th century.
  • Gold’s high stock-to-flow ratio made it the hardest money prior to Bitcoin.

Core Claims

  1. Why Metals Became Money
  • Metals are durable, divisible, portable, and widely recognizable.
  • Coinage increased trust and standardization, making trade more efficient.
  • Gold: most saleable across time and space.
  • Silver: most saleable across scales (smaller transactions).
  1. Gold vs. Silver
  • Gold: indestructible, high stock-to-flow (~60), best long-term store of value.
  • Silver: useful for small denominations, but lower stock-to-flow (now ~3).
  • Industrial use and susceptibility to rust/decay weakened silver’s role.
  1. The Fall of Silver
  • Rise of banking, telegraph, and railroads enabled paper claims to replace physical coins.
  • Once paper substitutes existed, gold-backed paper outcompeted silver-backed paper.
  • Franco-Prussian War (1870s) was the tipping point: reparations demanded in gold → silver collapsed as money.
  • Long-term result: demonetization of silver, destruction of Indian rupee relative to British gold-backed pound.
  1. The Hunt Brothers’ Silver Pump (1980)
  • Attempted to corner silver market by buying up supply.
  • Price rose to $50/oz → triggered massive new production and recycling (silverware melted).
  • Supply expansion crushed price → silver exposed as “easy money” with no difficulty adjustment.
  1. Gold’s Unique Properties
  • Annual new supply ~1.5–2%, stable for centuries.
  • Accumulated stock never decays.
  • High stockpile size vs. flow prevents inflationary collapse.
  • Still held by central banks today (~10x more than during gold standard).
  1. Historical Lessons
  • Rome: prosperity rose with coinage, collapsed with debasement and inflation.
  • Byzantium: the solidus/bezant coin held weight/purity for ~1,000 years, creating stability.
  • Medieval Renaissance: Florence’s florin & Venice’s ducat fueled trade and capital accumulation.
  • 19th–early 20th century: global gold standard created predictable, fixed exchange rates across nations.

Key Concepts & Mental Models

  • Saleability → across time (gold), scales (silver), space (portable coins).
  • Stock-to-flow ratio → ultimate measure of hardness.
  • Demonetization → gradual collapse of silver as money.
  • Difficulty adjustment → Bitcoin’s key innovation preventing supply inflation.
  • Extent of the market (Adam Smith) → grows with sound, uniform money.

Examples & Applications

  • Gold Coin ≈ Cow: storing value over decades.
  • Silver as “working man’s money” vs. gold as “king’s money.”
  • Byzantine Solidus: 4.5g of gold, stable for centuries, still recognized today.
  • Indian Rupee vs. British Pound: silver vs. gold → long-term wealth divergence.
  • Modern Central Banks: still hoard gold while issuing fiat.

Quotable Ideas

  • “Silver is the original shitcoin.” — Ammous
  • “Gold’s hardness is its difficulty adjustment: stockpiles never decay.” — Ammous
  • “Civilizations rise on sound money and collapse when it is debased.” — Mises (paraphrased)
  • “The bezant was the only altcoin worth respecting.” — Ammous

Study Prompts

  • Why did coinage transform the role of metals as money?
  • Compare gold’s saleability across time vs. silver’s saleability across scales.
  • Explain how the telegraph and railroads undermined silver’s role.
  • What killed silver as money after the Franco-Prussian War?
  • Why did the Hunt brothers’ attempt to corner silver fail?
  • How did the Byzantine solidus maintain stability for 1,000 years?
  • Why is the 19th-century gold standard seen as a high point in monetary history?

TL;DR

Metals became money because they were durable, divisible, and portable. Gold emerged as the hardest money due to its indestructibility and high stock-to-flow ratio, while silver fell behind once banking allowed paper substitutes to replace small-denomination coins. The Franco-Prussian War sealed silver’s demonetization, leaving gold as the global standard. History shows civilizations flourish with hard money and collapse with debasement. Gold was the best monetary technology before Bitcoin — which improves on it with built-in difficulty adjustment and incorruptibility.

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