I'm in socal, I watched many planes overhead today in a clear blue sky. THen I noticed that SOME of the planes left trails that did not ever go away. All the while, other planes were on their way not even disturbing the sky, till it flew through a chem-trail. An hour or so later and the sky is no longer blue, that star pattern of trails is now completely flattened out and the sky is all light wispy clouds.

You don't have to be a scientist to notice the contrast that air traffic not effecting the atmosphere and those few that do show that the air is not supporting the making of water vapor contrails today, yet there is a small percentage of air traffic painting the entire sky.

After witnessing this first hand, anyone that tells you your stupid for thinking it, needs to be removed from your world.