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@purofu That’s apples to oranges, I know. Just saying that the conclusion “what a waste of energy is #BTC” is not solid at all.
—Panayotis Vryonis (@vrypan) Sat Nov 04 19:03:31 +0000 2017

@purofu If you drive 20x2Km/day, you spend more energy than the average US home on the same day. Google “number of… https://t.co/5BYQCPNVgr
—Panayotis Vryonis (@vrypan) Sat Nov 04 19:00:06 +0000 2017

@purofu VISA does not do the transactions by itself. If banks closed tomorrow, they would do 0 transactions.
—Panayotis Vryonis (@vrypan) Sat Nov 04 18:56:07 +0000 2017

@purofu We internalize these things: of course they have to pay salaries and part of these salaries goes to transportation to/from work.
—Panayotis Vryonis (@vrypan) Sat Nov 04 07:29:07 +0000 2017

@purofu I’m not talking only about energy. Buildings, cars to move people and money in some cases, operations, air conditioning…
—Panayotis Vryonis (@vrypan) Sat Nov 04 07:26:47 +0000 2017