The butterfly effect in the White House: Trump’s tariff policies and its global impact
When a butterfly flaps its wings, it could cause a tornado someplace else, suggested MIT meteorologist Edward Lorenz 50 years ago, after noting that rounding off a number to three decimal places, in the computer model of 12 parameters he was running to forecast weather patterns over the next two months, produced a result vastly different from the one he had got when he used the full number running to six decimal places. What Lorenz failed to foresee was that if the insect flapping its wings was situated in the White House, the chaotic effect would be magnified many times over. Initial conditions really do matter.
