I recently read a book about MSG written by a neurologist. The name of it was "Excitotoxins: The taste that KILLS". It is a rather technical book, and gets right down to the cellular level, so it its kind of awkward to read but a wealth of information. The author believes many nerve diseases, (MS,ALS,Parkinsens..)are related to the intake of this chemical. If you really wanna get into it stop and think "how do you control the masses". Have to do it with either the food supply, or the water supply. People in the city you can poison the water, but others has to be the food, and additives.