We are in the process of finding out what filling billions of acres with electrified glass that emits electromagnetic intereference (EMI) does to the global environment.

People with Electromagnetic Hypersensitivity (EHS) have the unfortunate choice of suffering Radio Frequency (RF) sickness without electromagnetically screening their homes or to get natural radiation deficiency sickness with the RF protective screening installed, the choice is which sickness is the most tolerable. It is a really bad situation to be in.