there's been articles written on it by both scientists and engineers -- the amount of water that was in the air was the issue there - and, with or without any cloud seeding - it was coming down.
the sheer volume of the water in the air hasn't got a thing to do with engineering - not by men - it's by the planet
as to secret groups of humans - well, there is batman --------- I'm sure he's real, I've at least seen him