About this chemtrail thing...I have NEVER seen such a thing in Brazil. Ever. And we have lots of air traffic.
However, when I lived in the States, I saw it all the time.
I find it strange that nobody ever was able to prove anything about it. Wouldn't it be possible to perform some chemical test on the air ?
Perhaps Brazil doesnt need to be 'dusted'. Which makes it an even nicer place to be.
Chemical tests reveal Barium and Aluminum. Thatís all I know for now.