This has become somewhat disingenuous, Lindy
If you want to raise the issue of industrial pollution, please do. But when you start a thread with the word "chemtrail" in the subject line, you've basically made yourself the straight-man (if you will) in a comedy routine.
Don't start with crap like ufos or chemtrails, and then claim the mockery you receive is aimed at a serious issue like pollution. That's disingenuous to say the least. If you want to talk about pollutants spread by cloud-seeding (or any activity), bring it to us head on. I'll bet you get a much better response.