Are you sure they were dumb? Maybe they were simply brain-damaged from exposure to various products that were certified as safe, but weren't. For some reason,

Are you sure they were dumb? Maybe they were simply brain-damaged from exposure to various products that were certified as safe, but weren't. For some reason, that reminds me of https://en.wikipedia.org/wiki/The_Crazies_(1973_film) https://en.wikipedia.org/wiki/The_Crazies_(1973_film)