The Path to Bitcoin
Episodes / Era 1 · Orientation / Ep 9
Episode 9 · 13 Jul 2021 · 28:10

The Problem Money Solves

Money is a tool humans invented to coordinate the exchange of energy as efficiently as possible. Bitcoin beats gold and fiat because it best satisfies the properties that job demands: scarcity, divisibility, uniformity and transferability.

The one-minute version

Ideas in this episode
Or coming up with an intermediary good, not an intermediary good, which is actually money.26:38
Blockchain is only valuable when it comes to money.19:49
Value comes from the usefulness of an item and it is reflected in the demand for that usefulness.07:22

Every passage, on the record.

  1. 01:53Claim · condensed

    Lowering the entropy of the environment around us is what human beings do, and money as energy is bound up in that project.

  2. 02:24Claim · condensed

    Money is a tool and a human innovation, not a static thing: it changes over time as people get better at unlocking previously frozen or inaccessible energy, and it is unique among economic goods because it coordinates all the others; without money the world is significantly less efficient.

  3. 03:31Claim · condensed

    Human beings unlock previously inaccessible energy far more effectively through specialization and division of labor, whether that energy is transformed, created or destroyed in the process, referring back to the Bob and Alice examples used in earlier episodes.

  4. 06:17Claim · condensed

    The way to eliminate the wasted energy of tracking down a direct trading partner is to find an intermediary good with maximum optionality, the good the largest number of people desire, because that lets you trade with the most people and removes friction from matching everyone's wants and needs.

  5. 06:52Claim · condensed

    There is no such thing as intrinsic value: value comes from the usefulness of an item and is reflected in the demand for that usefulness, which is why money has to objectively measure what is really a subjective, intersubjective relationship between two different sets of wants.

  6. 08:28Claim · condensed

    Scarcity is the base layer property of money: without it you cannot even begin to build the other properties that make a money work.

  7. 09:00Claim · condensed

    Scarcity matters because a money that is easy to replicate cannot hold a reliable call on future energy: it has to be hard and scarce to function as a store of value.

  8. 10:15Analogy · condensed

    Money is like a battery: if you put your energy into it, you don't want it to bleed, and the more efficiently it holds that stored energy without leaking, the more it encourages people to keep putting energy into the system.

  9. 10:48Claim · condensed

    Scarcity builds trust that a stored value will remain intact and that no one can take the energy someone has already put into the system away from them.

  10. 11:21Claim · condensed

    Divisibility, the ability to divide and aggregate units of money, is essential because society needs to measure and price everything from a water bottle to something as expensive as the Dallas Cowboys, and history's biggest trading cities grew up at river mouths and deep-water ports where exchange was constant.

  11. 12:06Claim · condensed

    Bitcoin's divisibility comes from having 21 million bitcoin that each break down into 100 million satoshis, which lets it price everything from extremely cheap items to extremely expensive ones.

  12. 14:31Claim · condensed

    A money that isn't easily divisible and uniform adds complexity and inconvenience, and every bit of added friction means energy lost from the system as heat instead of being directed to something more useful.

  13. 15:05Claim · condensed

    Transferability, the ability to move money and keep track of who has what and when they got it, is paramount, and portability matters because reducing the cost to transfer something eliminates friction points in the system.

  14. 15:41Event · condensed

    As the world got smaller, new ways to communicate across oceans opened up and people went looking for new trade partners, which meant money needed to move faster than physical gold, guarded and shipped, ever could.

  15. 16:14Prediction

    Bitcoin will end up as the world's reserve asset as long as it maintains its 21 million hard cap on supply and the ability to transfer value; it's either everything or it's nothing.

  16. 16:56Analogy · condensed

    Imagine wearing a wristband that opens a wormhole the moment you extend your arm, letting you drop physical cash anywhere in the world at the speed of light, directly to the recipient, with no one standing in between.

  17. 18:46Claim · condensed

    If a miner tried to claim more than the 6.25 bitcoin block reward allowed at the time, for example by claiming 12 blocks worth, the nodes simply won't validate that block, and the miner has wasted all the energy spent trying.

  18. 19:18Claim · condensed

    No one who has already bought into the system has an incentive to increase Bitcoin's supply, because doing so would dilute the energy they've already committed to it.

  19. 19:49Claim · condensed

    A blockchain is only valuable when it comes to money, and money naturally monopolizes: it will not end up being fifteen different blockchains.

  20. 20:21Claim · condensed

    To stay decentralized, permissionless and free of a central intermediary, the reward that secures the blockchain has to be issued from within the protocol itself, not from something outside it.

  21. 22:03Claim · condensed

    Every exchange is intersubjective: you have to think not only about what you want but about what the other side wants, and every new entrant to Bitcoin expands the optionality of what everyone already in the network can do with their money.

  22. 22:39Prediction · condensed

    Money will trend toward only one over time, and blockchain isn't good for anything else, because the rewards that secure it have to be the money itself.

  23. 23:13Claim · condensed

    Prices only exist because people converge on a common monetary unit, and the more fully everyone converges on that unit, the more accurate the price information becomes; if price is nothing but information, the objective measure of an intersubjective system, then the goal is the most reliable, accurate information set possible.

  24. 23:47Event · condensed

    Fiat currency emerged out of a gold standard that was limited by divisibility and slow transfer, and the US dollar became the overwhelmingly preferred money in today's system because the more people used it, the more it removed friction from trade.

  25. 24:23Claim · condensed

    As the world gets smaller and communication keeps speeding up, money needs to get faster too, quicker to transfer, divide and aggregate; Bitcoin's issuance schedule reaches zero at a fixed point and will never increase past 21 million.

  26. 24:54Claim · condensed

    A fixed, known supply gives perfectly accurate price information, an understanding of how much something like a bottle of water is worth out of the total pool of 21 million, which is why Bitcoin is going to win.

  27. 26:38Claim · condensed

    The overall goal of the human species is access to as much stored energy as possible in order to keep surviving, which is achieved by specializing, which then creates a gap that has to be closed by exchanging with others through the best available money.

  28. 26:38Quote

    Or coming up with an intermediary good, not an intermediary good, which is actually money.

  29. 27:09Claim · condensed

    If you are consuming more energy than you are unlocking, that imbalance grows over time and eventually leads to ruin, which is exactly what a good money is meant to help you avoid.

  30. 16:14Quote

    It's either everything or it's nothing.

  31. 01:53Quote

    Lowering the entropy of the environment around us is what human beings do.

  32. 07:22Quote

    There's no such thing as intrinsic value.

  33. 19:49Quote

    Blockchain is only valuable when it comes to money.

  34. 23:13Quote

    Prices, they only exist because we converge on a common monetary unit.

  35. 24:54Quote

    That is why Bitcoin is going to win.

  36. 27:09Quote

    And eventually, that leads to ruin.

  37. 07:22Quote

    Value comes from the usefulness of an item and it is reflected in the demand for that usefulness.