Hodling and the cryptocurrency revolution
Are you hodling? No, that’s not a typo – it is millennial-speak for what you do if you are a true believer in the cryptocurrency revolution. Look it up. I wouldn’t describe myself as old, but I’m certainly old enough not to be automatically in tune with what motivates millennials. However, you can hardly open a newspaper these days without some notable individual passing comment on cryptocurrencies, and they even seem to be going mainstream now that bitcoin has been made legal tender in El Salvador – you can buy residency there for 3 bitcoin. It seemed therefore like a good moment to try and get at least a vague understanding of what cryptocurrencies are, as I suspect that many of the readers of this newsletter will be as confused as I am on the topic, so let’s see what we can discover. I will be focussing particularly on bitcoin, as the main example of a cryptocurrency, but do be aware that bitcoin is only the most prominent out of the estimated 10,000+ cryptos out there.
Everything you don’t know about money, combined with everything you don’t know about technology
This was a tongue-in-cheek definition of cryptocurrencies that I heard not so long ago from an asset manager, but it kept coming back to me every time I saw cryptos mentioned in the press.
Once upon a time, “money” essentially meant some amount of precious metal, generally in the form of a coin which was easily recognisable. Then we evolved to a situation in which we used banknotes to represent an underlying amount of precious metal, and finally we arrived at where we are today, where any link with precious metals has been definitively severed in favour of fractional reserve banking and “fiat” currency controlled by sovereign states – the “fiat” is Latin, meaning “let it be done”, and is the essential expression of our concept of legal tender: something is money not because it has any intrinsic value, but because the law says it is. These fiat currencies rely on trust in the good economic management of the issuing countries, and we can all think of notable examples of where bad management has left fiat currencies broken. I have a 100 trillion dollar note issued by the Reserve Bank of Zimbabwe in my office as a reminder of the importance of sound currencies.