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That doesn't make it moral. Using all the available renewable energy to do useless computations, so that a very tiny minority of folks can use a "currency", mea

That doesn't make it moral. Using all the available renewable energy to do useless computations, so that a very tiny minority of folks can use a "currency", means that energy isn't available for other uses. The prevalence of mining is causing energy providers to postpone the decommissioning of dirty plants to be able to meet peak load. There is no ethical use of proof of work cryptocurrency.

mrkramer 5y ago
>There is no ethical use of proof of work cryptocurrency. Is there ethical use of your idle CPU time?
- demetrius 5y ago
  Hybernation.
- ryan_lane 5y ago
  An idle CPU can be powered down. A computer can be put to sleep when not in use. CPU cycles that are unused aren't wasted, but power that's used can very much be wasted. The correct framing is in regards to what the CPU is doing when it isn't idle.