.....indeed it would LOL.
uummmm.....chem trails aren't real man, it's just condensation.
Are those youtube videos your referencing as fact or?
go take an enviromental science course or 2 if your really interested in learning what actually happens in these kinds of situations, wasting your time looking up youtube videos is gonna get you now where......................your only as smart as the source of your information.........Youtube is putting you at a huge disadvantage in that regard.
It's cool that yer passionate, but sad that your looking into these topics in the wrong spot.........peer reviewed scientific papers man, youtube vids mean nothing............to anyone with half a brain or somewhat of an education.
Danny