I agree...real intelligent people, too.  A computer-brilliant guy who lives across the street from me told me the contrail excuse and said, "Even if there were chemicals in it, they can't fall all the way down here. They are 30,000 feet in the air." What?! I was so angry for over two years about the thick, criss-crossing patterns in the sky above my city. There was nothing we could do. So, I would take pictures of it all the time and show it to people. I would pull over on the highway and snap photos, even. At least I felt a tiny bit better if I took pictures...I thought we could share the photos and get the public angry enough. Finally, I got a bunch of fliers from geoengineeringwatch.org and used them to share the truth. I became pretty unpopular.  One thing I did that was fun, though, was to reply to all the teenagers on twitter (who were pushing gun control after the Feb school shooting) in a way that let me share that geoengineering website over and over. I would say..."We parents do care for you. Our hearts are with you. While you are marching, please also carry the signs for geoengineeringwatch.org, because the poisons being sprayed on us are harming every one of you, and we parents dont know how to stop it."  Haha.  I knew gun talk would go nowhere, but I hoped some of them would see that they were personally being attacked and would get mad. Wouldn't that have been great if the never again marchers also carried "stop spraying us" signs?