Thank you all for your responses, you're right, I can't buy into this and believe it on other people's word. I've never been "spoon-fed" and never will be. I'll have to observe for myself and research it myself but I do feel the belief carries some weight or I wouldn't have looked at this forum at all.
I will keep an eye on the skies and maybe invest in a telescope or something. It seems by some of your posts that you feel this might be happening because the perpetrators feel they're doing mankind a service - saving us from solar rays or solar radiation, Could it be that they're doing it because they feel they need to if mankind is to survive? They would never tell us if we had damaged the earth and the atmosphere to the point that we couldn't survive on earth anymore if they didn't create some kind of artificial atmosphere. They'd just try to come up with a way to fix it.