Hacker News Reader

>Where it gets interesting is... what if crypto becomes anathema? What if accepting crypto or holding crypto starts become so closely associated with directly causing climate change, that no company is going to want to be openly associated with crypto, NFTs, etc due to the negative association?

Then somebody should make crypto coin which is exclusively run on renewable energy so it would be considered moral accepting it as donation.

View on HN

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.

>There is no ethical use of proof of work cryptocurrency.

Is there ethical use of your idle CPU time?

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.

Hybernation.

Reply on news.ycombinator.com