How Did Ancient Humans Invent Money?

Long before coins jingled in a pocket, ancient societies were solving one of the strangest problems in human history: how to make strangers trust each other enough to trade, using clay tablets of debt, cowrie shells from a single ocean, and even a giant stone that sank to the bottom of the sea. If money has never really been about the object itself but about a story we all agree to believe, what does that mean for the numbers sitting in your bank account right now? #Money #HistoryOfMoney #AncientHistory #Economics #Mesopotamia #Sumer #Barter #Debt #CowrieShells #YapIsland #RaiStones #Coins #Lydia #AncientChina #PaperMoney #Currency #WorldHistory #Anthropology #EconomicHistory #DavidGraeber