@JazzAficionado Honestly don't think this is that big of a deal. Vinyl chloride is a gas at room temperature and has a pretty okay half life of 1.5 days in the air. When it burns, it turns primarily into phosgene, which although very acutely toxic when concentrated, dissipates rapidly and has negligible trace toxicity.
Vinyl chloride is particularly dangerous as an occupational pollutant, given constant exposure of low concentration (1/2)
@JazzAficionado I have a hard time accepting this as uniquely damaging moreso than the plants that leak it constantly into the air, or that leak actual persistent pollutants like PLOPs or PFASes, and I wish people didn't suddenly get concerned about environmental science when the pollution is unintentional and part of a literal trainwreck.
@halfcocked @ostrich @JazzAficionado
You can almost make out a face in the cloud, like a side on portrait.