>"Waste". The parent's point is who are you to say? You didn't read or you didn't understand what I said. It's waste because it's designed to create a scarcity

>"Waste". The parent's point is who are you to say? You didn't read or you didn't understand what I said. It's waste because it's designed to create a scarcity. Not by the judgement of anyone of the usefullness. The power bitcoin uses is strictly a function of how much power is available, not what service is provides. Double the number of transaction rate: No change in power usage. Half the price of electricity: Double the power usage. This strange lack of connection between utility and resource usage makes it wastage. It might be hard to grasp, because there is nothing unlike it. > Maybe we should closely audit your energy usage and ban those activities we find objectionable. As stated above the energy consumption of bitcoin is not bad because the a decentralised ledger is objectionable, but because it's a controller (in the sense of control theory) tuned to make energy a scare resource. This is a scheme equivalent to poison every aquifer in the world to profit from the scarcity of water. It's doesn't matter if scarcity of water is useful for some apparatus, or if the task the apparatus performs is objectionable. If you want to monitor my non bitcoin energy-usage demonstrates you didn't understand is difference between utilisation of water for the sake of using it and for the sake of wasting it. Usage can be made more efficient, and new resources can cure a lack of water. In the case of wastage the wastage can by definion not become more efficient and new resources will not make it last any longer, but simply call for an increase the rate of poisoning. Even if bitcoin had any use case besides randomware, which it doesn't, even if it did solve every problem the financial world had, it would see be wasteful. While most other technology becomes more efficient with further use cases, PoW becomes more wastefull, for reasons state above. The only way to make it more efficient is to make energy less aviable to humanity, as such are the perverse incentives of this scheme.