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A comment on Bitcoin emissions alone could push global warming above 2°C: study from 2018. Parent comment

Re:Bitcoin emissions alone could push global warming above 2... by adamnemecek on Sunday January 17, 2021 @06:03PM (#25816170)
You can criticize something without having a replacement.
[ Parent | on HN ]
Re:Bitcoin emissions alone could push global warming above 2... by Rochus on Sunday January 17, 2021 @06:12PM (#25816240)
And how is that supposed to help us in this case? It doesn't have to be a "replacement", but at least some suggestions for improvement; just rejecting without any suggestions is not constructive.
[ Parent | on HN ]