Mark Zuckerberg is about to become the head of a very big bank based in Switzerland. Libra is Facebooks’ new cryptocurrency. Imagine sitting in a room thinking about what else you can sell to your 2.4bn people (including some bots) backed by a $1bn in guarantees from companies as wide as Paypal, Mastercard and Uber. This has the opportunity to severely disrupt existing financial transactions markets but also the deeper psychology of trust of our collective financial systems, collective expectations for what currency can and should do and also our personal relationships. For example, please pay me to socially post positive things about you. Just drop me some Libra.