Hrrm. https://www.bbc.com/news/science-environment-68839043 https://www.bbc.com/news/science-environment-68839043 Furthermore https://duckduckgo.com/q=toxicolo

Hrrm. https://www.bbc.com/news/science-environment-68839043 https://www.bbc.com/news/science-environment-68839043 Furthermore https://duckduckgo.com/q=toxicologic+assessment+of+jet+fuel https://duckduckgo.com/q=toxicologic+assessment+of+jet+fuel and https://en.wikipedia.org/wiki/Fume_event https://en.wikipedia.org/wiki/Fume_event Are the fumes less bad, when they don't leak into the cabin by bleed air, just blown away backwards? The solution to pollution is dilution (in the atmosphere)? With the current amount of global air traffic, no matter if civilian, or military?