There's some good data here - that being said, even if the carbon footprint were literally zero, I couldn't personally support cryptocurrency. Fundamentally it's the antithesis to democracy. Say whatever you will about all forms of government, but ultimately no matter the form, there's some level of accountability. Some governments use elections to facilitate this, others use the threat of rulers being killed. One wa…
The creation of a new gilded class is definitely a valid side effect in the event cryptocurrencies really do extend into a mainstream form of transaction/economic activity. what's doubly interesting is that group, especially as the early adopters are the ones with massive holdings, tend to have fairly intensely libertarian views. a potent combo of "i put my money where my mouth is" and "i was right" and "none of you…
Honestly, I don't want to come across like I'm making an argument in favor of intentional inflation, but provided it isn't runaway levels that wreck an economy, I'm not even sure who it hurts. The poor are debtors. The middle class are the biggest holders of 30-year mortgages, which are about the best assets you can possibly hold when there is inflation. The rich hold their wealth in appreciating assets. Issuers of long-term debt and retirees who moved their savings into bonds and cash seem like the most likely to be hurt, but there are so many simple hedges they could have employed. Banks can issue long-term bonds so they're net zero debt holders rather than creditors. Retirees can move their savings into TIPS rather than cash.