I Love A Good Chemtrail In The Morning

Chemtrails, the staple of many good sky shots of the 21st century. What exactly are they and why are they being used. So many people speculate. I seen a documentary where some people done tests on Chemtrails and found they contained dangerous metals like aluminium and barium. Pretty sure that stuff is toxic..What is going on people. This is taking place globally, and some people believe whoever is behind it [obviously Government and military involvement at the very least] is trying to block out the sun [global dimming] to cause drought and prevent rain fall so they can justify "climate change". Which is all part of their satanic agenda of total enslavement. Do you think they [the so-called conspiracy theorists] could be on to something here, or can you prove them wrong. Comment below.