The Invention of Money
Anyone forging it would be punished with death. That point was deeply relevant. The problem with many new forms of money is that people are reluctant to adopt them. Genghis Khan’s grandson didn’t have that difficulty. He took measures to insure the authenticity of his currency, and if you didn’t use it—if you wouldn’t accept it in payment, or preferred to use gold or silver or copper or iron bars or pearls or salt or coins or any of the older forms of payment prevalent in China—he would have you killed. This solved the question of uptake. The instruments of trade and finance are inventions, in the same way that creations of art and discoveries of science are inventions—products of the human imagination. Paper money, backed by the authority of the state, was an astonishing innovation, one that reshaped the world. It’s only at moments when the system buckles that we start to wonder why these things are worth what they seem to be worth. Bitcoin, a new form of money based on no...