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You may be missing the point on security and energy. Think adversarially. If the energy was 1000x for me, it’s 1000x for my adversary too. It’s important that w
by randomhodler84 5y ago
You may be missing the point on security and energy. Think adversarially. If the energy was 1000x for me, it’s 1000x for my adversary too. It’s important that we outspend the adversary if we want secure money.
- anderskaseorg 5y agoYes I know why PoW has to work that way. I explained that in my first sentence. The fact that a PoW system requires honest participants to waste more energy than attackers could in order to function doesn’t make it any less wasteful.
- tsimionescu 5y ago> It’s important that we outspend the adversary if we want secure money. Money has been secure for literally thousands of years before PoW was invented. Sure, PoW works, but it's the most wasteful solution to the problem of securing transactions that has ever been invented in the history of the world.
- kreetx 5y agoWell, money isn't secure in the sense that it doesn't protect you against inflation like bitcoin does; also, the money in the bank can be taken from you while you can really own cryptocurrencies.
- tsimionescu 5y agoNothing stops a democratic country from deiciding they don't want to accept inflation in their fiat currency, just like in Bitcoin. The reasons this isn't done are complex, having some amount of corruption but also knowing that printing money is the only known way of getting out of a deep economic crisis, like the great depression. And Bitcoin will not protect anyone from non-financial inflation, such as rising energy prices causing a rise in prices for most other goods. If anything, Bitcoin would make kt harder to actually transact in this type of market potentially leading to problems of simply there not being enough money for the economy to function. Finally, while Bitcoin may give some protection from a hostile government, it also leaves you with no protection for much more common cases of fraud, forgotten/destroyed passwords etc. Not to mention, most people transact Bitcoin through an exchange, the equivalent of a bank, which could probably be forced to cede control of "your" wallet to a government just as much as any other financial institution.