What will the world look like in 100 years?” wondered Ignacio Palacios-Huerta. Being an economist at the London School of Economics, he put this question to other economists. Admittedly, the profession didn’t foresee the financial crisis but, still, he writes in the introduction to his new book, economists “know more about the laws of human interactions and have reflected more deeply and with better methods than any other human beings”. (Declaration of interest: I once tried to market Palacios-Huerta’s insights into penalty-kicks to football clubs. Nobody ever paid us.)
