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Milton Friedman - I, Pencil

Free To Choose Network · 802.6K views · 2012-07-31 · 2:26

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Overview

A two-minute clip in which Milton Friedman uses a humble pencil to show how thousands of strangers across many countries cooperate, without central direction, to make a simple product. It is a short visual version of the 'I, Pencil' essay's argument about free markets and dispersed knowledge.

On Hacker News

HN commenters cite it as the quick, shareable illustration of hidden supply-chain complexity and decentralized knowledge, and bring it up in threads on AI, manufacturing and specialization.

Recommended by 1 HN people across 1 months · HN mentions 2019–2026

Topics

Microeconomics & behavioral economics
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i, pencilfree marketssupply chainsdecentralized knowledgemilton friedman

What people said

hiAndrewQuinn · 2025-07 · Recommendation

Milton Friedman put it best, in "I, Pencil". Everything around you is the result of hundreds to thousands of economic actors, loosely but robustly coordinated in a way to get you what you actually want at as low of a price as you can get away with. The complexity of the supply chain is the price of admission to the game. [VIDEO]

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cbdevidal · 2026-02 · Reference

This also applies to other things. No one person knows how to make a pencil. Three minute video by Milton Friedman: [VIDEO]

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thelastgallon · 2025-10 · Reference

Not just both sides, but infinite sides, every country border for anything that crosses the border. Making a pencil might requires dozens to thousands of mining/factories in the pencil supply chain and there is taxation at every level! Milton Friedman - I, Pencil: [VIDEO] and [LINK] "Look at this lead pencil. There’s not a single person in the world who could make this pencil. Remarkable statement? Not at all. The wood from which it is made, for all I know, comes from a tree that was cut down in the state of Washington. To cut down that tree, it took a saw. To make the saw, it took steel. To make steel, it took iron ore. This black center—we call it lead but it’s really graphite, compressed graphite—I’m not sure where it comes from, but I think it comes from some mines in South America. This red top up here, this eraser, a bit of rubber, probably comes from Malaya, where the rubber tree isn’t even native! It was imported from South America by some businessmen with the help of the British government. This brass ferrule? [Self-effacing laughter.] I haven’t the slightest idea where it came from. Or the yellow paint! Or the paint that made the black lines. Or the glue that holds it together. Literally thousands of people co-operated to make this pencil. People who don’t speak the same language, who practice different religions, who might hate one another if they ever met! When you go down to the store and buy this pencil, you are in effect trading a few minutes of your time for a

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Sources

Video by Free To Choose Network, played through YouTube.

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