Thanks! No i didn't mean the global warming thing (no opinion about that at all) just meant the substance of kerosine/ residu of process. But i realize its only a made-up argument by my mind, coming from fear

and interest, as the residue is part of my job. What i wonder: if a combination of trouble occur while flying, lets say in the motor, would you prefer landing on water or on land surface? You always see the intro safety clips where the plane lands on water with inflated 'arms'.. I understand it depends on circumstances, but always wondered.. Would a plane sink quickly for example?
ETA: i realize my fear of flying is relative, because i do take a plane quite regularly for work. My tactic is just being really quiet, no mentioning fear to anyone i know etc