Great piece on the evolution of money. nostr:naddr1qq2k5mzhga2rw5nw2px8q6ej2dtng6znd9nk6q3qr4llq2jcvq4g2tgha5amjz07zk7mrrcj89wllny9xwhhp5zzkklqxpqqqp65w60ym0y