249 sats \ 1 reply \ @0260378aef 3 Dec 2023 \ parent \ on: What's really scarce in btc? bitcoin
That's a really good thought experiment, but the point that's missing is that the coordination problem.
That's exactly what the Byzantine Generals (and Satoshi's update "the king's wifi") are about - if you presuppose the ability to globally coordinate and trust non-defection, then proof of work as a solution is not needed.
And indeed, your analogy is not at all contrived - it's the true state of the world. Governments and other large powerful entities could coordinate to attack bitcoin at the level of hashpower, but they have not, and I contest, they will not succeed in doing so, exactly because of that inability to coordinate at a sufficiently overwhelming scale (in geography, in time, in category etc.).
We've seen an example already - China hosted the majority of the world's hashpower and then suddenly outright banned mining - but they couldn't get other large powers to coordinate, so Bitcoin was (more or less!) fine.
Yes I always get this line of counterargument when I say these things, and of course, it must be partly true - one of the main two factors here (let's say "network effect" and "proof of work") doesn't work without the other.
The reason I see network effect as a proximate cause, not an ultimate cause, is a matter of simple logic - network effect could somehow arrive in any other system of money, why doesn't it (hence me saying "unstable equilibrium")? You're not getting at the ultimate cause of bitcoin's success if you focus on network effect.
Yes I always get this line of counterargument when I say these things, and of course, it must be partly true - one of the main two factors here (let's say "network effect" and "proof of work") doesn't work without the other.
All those feedbacks and recurrences add up to quite a muddle, I think. You got peanut butter in my chocolate, etc.
I keep intending to play around with a differential equations model so that at least it could be talked about concretely and coherently, but have not got around to it. It's probably the best (only?) way to push harder into the distinctions you and I are proposing. I know there are other models, e.g., valuation models, that purport to do this, but I last ran into them years ago and can't remember what they are to see if there's inspiration there.
Anyway, I appreciate your comments. I'll keep noodling on them.
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