There are many answers to that question...but for me the most important answer is "the institutions related to statistics of human behavior". These need feedback from all the computers in the world to design policies aimed to be able to control the taste and even the brains of us, by applying principles of physics and mathematics described in the article http://www.lawfulpath.com/ref/sw4qw/index.shtml
In 1978, attending a Structural Engineering Congress in Venezuela, a researching professor explained me the analogies between mechanical and electrical concepts; he himself was a civil engineer and an electrical engineer, too, and his paper dealt with these analogies.
After reading "Silent Weapons for Quiet Wars", I realize that the paper of Prof. Marin -was his name- not only applies to analogies civil-electric, but have also validity in economics and in human behavior as well. Read it thoroughly, it is most interesting!
Cheers
