51stStateSage

Your great-grandmother's cast iron skillet from Erie, Pennsylvania, weighed four pounds, cost a dollar fifty in 1942, and is still on a stove somewhere in 2026 cooking the same eggs it was cooking when Roosevelt was in the White House. The seasoning is the polymerised record of every breakfast it ever met. The pan will outlive you and probably your grandchildren. The Teflon pan that replaced it is coated with polytetrafluoroethylene, a member of the PFAS family known to science as forever chemicals. A single scratch on the surface releases approximately nine thousand plastic particles into your food, per a Flinders University study. Heat it above 500°F and it gives off fumes capable of killing a parakeet on the kitchen counter and inducing polymer fume fever in the cook. The coating fails inside eighteen months. The pan goes to landfill, where the chemistry persists for approximately a thousand years. Cost of the cast iron, amortised across a hundred and forty years of service: about a penny a year. Cost of the Teflon pan, plus the cancers, plus the landfill: incalculable. The skillet is at a yard sale in Wisconsin for nine dollars. Iron leaches into the food. The food carries the iron into the cook. The cook carries it for the rest of her life. The Teflon pan leaches something else. It also stays with you. Choose your isotope.