And at the same time you have less people dying because of the noise: http://www.guardian.co.uk/science/2007/aug/23/sciencenews.uknews http://www.guardian.co.uk

And at the same time you have less people dying because of the noise: http://www.guardian.co.uk/science/2007/aug/23/sciencenews.uknews http://www.guardian.co.uk/science/2007/aug/23/sciencenews.uk...