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Premjit
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Chief engineer in Merchant Navy

Here is my two cents on how I understand bitcoin and why it is such a revolutionary idea!!

Bitcoin: A Thermodynamic Leap for Civilization

Earth receives vast amounts of energy from the sun daily—approximately 173,000 terawatts. Yet, all this energy is radiated back into the cold void of outer space. So, what are we actually using?

We’re harnessing the *difference*—the moderately lower entropy of solar energy compared to the high-entropy chaos of outer space. Human ingenuity captures this through technologies like heat engines, which transform large quantities of moderately low-entropy energy into small, concentrated packets of very low-entropy energy, expelling the rest as high-entropy waste.

This principle isn’t just mechanical—it’s universal. Every living thing thrives by exploiting entropy gradients. Historically, whenever we’ve mastered a new way to concentrate low-entropy energy—fire, steam, electricity—civilization leaps forward. But there’s a catch: preserving these precious low-entropy packets over time is a monumental challenge, as everything naturally decays toward disorder.

Enter Bitcoin. Through its proof-of-work mechanism, Bitcoin acts as a thermodynamic "heat engine" for the digital age. It captures the vast, medium-entropy energy available globally—electricity from coal, hydro, solar—and converts it into an extraordinarily low-entropy digital substance: the blockchain.

Unlike physical assets that degrade, Bitcoin’s immutable ledger preserves this digital substance with perfect fidelity over time. It’s not just currency—it’s a thermodynamic breakthrough. Like the steam engine or dynamo before it, Bitcoin has the potential to catapult humanity into a new era of prosperity, redefining how we store and wield energy in an entropic universe.

Replying to Avatar Lyn Alden

I’ve spent a lot of hours analyzing “crypto” and keeping up with the fads, and to this day I still cannot find a problem that I have, and that it can solve.

Bitcoin solves my hard globally-portable savings problem. I don’t see better money than this. And that’s a big problem to solve.

Stablecoins solve some developing market intermediate-term money problems in very inflationary environments as a bridging tool while Bitcoin is still volatile. Okay. That’s big for now.

Digital collectibles are fine. I mean, I have cardboard Magic the Gathering cards worth thousands of dollars. So you buy an ape NFT and get membership to an exclusive ape club (which is like all dudes, nearly entirely devoid of women) and can show your status by displaying your supposedly elite avatar. I do see how there is a nonzero recurring interest in this sort of digital elitist collectible thing. But it doesn’t solve any of my problems or seem to be relevant on the macro scale. A niche thing that doesn’t appeal to me. Like, Pokémon might make a billion dollars but it won’t make a macro-scale trillion dollars.

DeFi is mainly about trading and leveraging worthless tokens. In a world where there are much more real-world tokens involved (eg tokenized Apple stock or whatever), then maybe there is more of a use for that. But until then it’s mainly a circular Ponzi. And even then, that industry is limited.

So almost 15 years into this industry, there have been a handful of interesting experiments, but barely anything other than bitcoin and stablecoins interests me at scale.

Beyond that, it is just things that they can empower.

Nostr, for example, doesn’t need a blockchain. There is no reason to go to the expense to maintain a global state. It certainly is empowered from the fact that Bitcoin and Lightning exist (new good money allows for new good technologies), so it’s a tangential technology.

The vast majority of “crypto” projects either don’t solve a problem, or just solve a smaller niche interest.

Dear Alden,

I am a great fan of yours and have watched a lot of your podcasts and educational content. I think there is a bigger problem that bitcoin’s block chain will solve than its inherent tokens being a money with better spacial and temporal properties.

Humanity still have to depend on a central authority with monopoly on violence to exercise its private property rights. With the advent of immutable time stamping on deeds and similar ownership documents using todays version of available technology called NFT’s or ordinal’s on the bitcoin blockchain, humanity will be able to circumvent the need for that centralized authority in the future.

Once immutability of the bitcoin network is well ingrained in the society, hierarchy of ownership to the present, of any property inscribed on the bitcoins blockchain will only be just a click away, and all monopolies of violence can be once and for all eliminated for the good. Hope we all will live to see that day.