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YES, we know! If there truly isn't an alternative to PoW, yes then we are pretty much fucked. Quite a few more efficient alternatives are currently being tested
by hobofan 9y ago
YES, we know! If there truly isn't an alternative to PoW, yes then we are pretty much fucked. Quite a few more efficient alternatives are currently being tested (and I guess a lot more are to come), and it looks very promising.
- tim333 9y agoOf the top 8 coins on coinmarketcap I think four don't use proof of work - ripple, cardano, stellar and neo. So there seem to be alternatives.