NOT CONTRAILS. These trails contain, among other things: aluminum oxide, barium, strontium, lead, coal fly ash, molds, and fungi. There is also spraying going on to artificially cool down the rapidly warning planet and give the illusion of a normal winter in regions where it's supposed to be cold. This is done via chemical ice nucleation. Google it. LOOK UP!! This officially non-existent program is killing this planet and every living thing on it.