Stablecoins

I&rsquo;m not bullish on cryptocurrency; in particular I&rsquo;ve always thought that the proof-of-work infrastructure for mining and transaction clearing (Bitcoin and Ethereum) was too energy-wasteful and too slow to make it useful for commerce. Ethereum seems to have solved the energy problem by means of switching to proof-of-stake and somehow they&rsquo;ve greatly improved the transaction speed…