Anyone growing up in the United States during the 1950s or 60s has memories of chasing trucks down the road as they doused the neighborhood in a mosquito-killing fog. The story of that fog is part of the broader epic of the insecticide DDT. With a cast ranging from Dr. Suess, the entire population of Naples, peregrine falcons, to a trendy shade of green. See acast.com/privacy for privacy and opt-out information.