Chemtrails? If you mention them, you're a "kook" or a "conspiracy theorist."
The reality? Governments are in fact engaged in an arms race to control the weather.
The official term for "chemtrails" is geoengineering.
Geoengineering is a career path now.
You can get training in it. You can go to conferences on it and thousands of people work in it: manufacturing the aerosol material, loading the planes, flying the plains, maintaining the planes, managing the operations.