Lee Duna@lemmy.nz to Technology@lemmy.worldEnglish · 2 年前Each Bitcoin transaction uses 4,200 gallons of water — enough to fill a swimming pool — and could potentially cause freshwater shortageswww.tomshardware.comexternal-linkmessage-square6fedilinkarrow-up11arrow-down10cross-posted to: technology@beehaw.org
arrow-up11arrow-down1external-linkEach Bitcoin transaction uses 4,200 gallons of water — enough to fill a swimming pool — and could potentially cause freshwater shortageswww.tomshardware.comLee Duna@lemmy.nz to Technology@lemmy.worldEnglish · 2 年前message-square6fedilinkcross-posted to: technology@beehaw.org
minus-squareSnot Flickerman@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up0·2 年前I mean, yeah, it’s bad. We shouldn’t be ignoring how bad bitcoin is for the environment. But are you really gonna tell me that all the computers and CPU time that Wall Street uses for trading somehow takes less? It doesn’t matter what financial system you use, you’re still burning energy to make it work.
minus-squarezeppo@lemmy.worldlinkfedilinkEnglisharrow-up0·2 年前As far as transactions, yes, something like Visa takes way less than Bitcoin. For HFT compared to crypto, who knows, but one thing they’re not doing is something intentionally wasteful like proof of work.
I mean, yeah, it’s bad. We shouldn’t be ignoring how bad bitcoin is for the environment.
But are you really gonna tell me that all the computers and CPU time that Wall Street uses for trading somehow takes less?
It doesn’t matter what financial system you use, you’re still burning energy to make it work.
As far as transactions, yes, something like Visa takes way less than Bitcoin. For HFT compared to crypto, who knows, but one thing they’re not doing is something intentionally wasteful like proof of work.