Evolution entails new diseases. You can think that every new gadget which is going out on the market is a good solution for every problem that it can solve. But the fact is that new technology apparels or devices involve great risks for the health of the people if those are not completely safe.
It happens nowadays with wifi technology. Invisible waves are transporting information from one room to another one or even from far away places every day. We, human beings, are in the middle of the waves.
For example, you are taking a cup of coffee in a terrace and next to your table there is a man who is taping on his portable. What happens? That this man is connected to a local wifi network and you are being pierced by the wifi waves who are going to his wifi wave’s receiver on his netbook.
The problem is when this kind of radiation affects your body and then you become “wifi-active”.