Few people think for themselves anymore. Bombarded 24/7 by radio, television, internet, cellular microwaves, satellite signals and low frequency electromagnetic radiation, society is inundated with electronic visual, auditory and subliminal messaging. What effect does this have on our mental well being? Is there a deliberate sinister conspiracy at work to take over our thoughts and control our decisions?<br><br>'The Hum' by Ralph Anderson explores the factual...