Food versus PopulismPresident-elect Donald Trump’s selection of RFK, Jr. to oversee a food system that he wants to remake without chemicals and ultra-processing, or mega farms, or seed oils, is going to be both fun and excruciating to watch. The sheer mass of the food-sector battleship should be understood when considering such a course change. Cynics simplify food costs into corporate greed. Einstein liked making it simple but warned against simpler. There is no elegant solution for what is being suggested. The system is built to have millions of people make daily deliveries of over a trillion calories of safe food at the price points demanded, regardless of geographic location, and in various forms (shelf-stable, refrigerated, frozen...