Noise Pollution Hard On Heart As Well As Ears

Noise Pollution Hard On Heart As Well As Ears
http://www.npr.org/2011/05/14/136288954/noise-pollution-hard-on-heart-as-well-as-ears

"According to a recent study, noise pollution could be costing lives. A World Health Organization report finds Western Europeans lose years to death or disability from excessive sound. Though European countries have taken steps to turn the volume down, the U.S. backed off the effort decades ago."