in 1990 i read the book "The Zapping of America" by Paul Brodeur cause i was concerned about the man-made signals back then, AM, FM radio wave, analog TV, radar, etc. Today we are bombarded by so much more, cell phones, wireless phones (1.9GHz, 2.4GHz, 5.8GHz), microwaves (ovens 2.45GHz), digital TV, radar, satellite GPS, bluetooth, 60Hz power, wireless mouse, wireless LAN, satellite TV, microprocessor emissions (though supposedly shielded), etc. I often wonder how we can NOT be adversely effected by such. While I do not consider myself to be EMF sensitive (though there may be some), I am extremely chemically sensitive, I can imagine people being sensitive to such. However, I can just imagine so many other health issues resulting from long term exposure. We know microwave ovens are used to excite water molecules to induce heat in food.
Add to that all the air pollution, and water polution we have to deal with. I keep thinking how beautiful awesome the world was just 100 years ago. In the last 100 years, we've managed to polute and do so much... in the name of technological advancement and conveniences. Even when i was child, I think there were still pristine lakes and streams, not sure any more.