yes you can often see those grid formations in the sky, people don't really take notice as they are programmed not to - to prove it to yourself all you have to do is stay outside for a day and watch the haze form as the chemtrails spread. that "right angle" formation in the clouds showed very heavy spraying in a concentrated area, I've not seen it that heavy before.
spirulina (blue algae) and citric acid helps the body remove chemically some of that crap, but it won't stop the floods unless you are practically minded and prepared - so I add the advice to make sure your emergency stuff is water proofed (bagged up), including your emergency grab bag contents...
other than than yeh smile more, meditate.
:)