CLAIM
Proof of Work systems are outdated and will not scale well into the scarce future availability of electricity
Miner /
RedBookOwl
https://www.telegraph.co.uk/science/2020/03/01/bitcoin-using-electricity-per-transaction-british-household/
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With the rise in global warming and eventual premiums to keep using dirty energy, prices for electricity will most likely skyrocket in the coming decades, and with it, sustainability of Proof of Work chains.
ARGUMENTS