Metromasks Blog Nasa: Civilisation headed for 'irreversible collapse'

Natural and social scientists develop new model of how 'perfect storm' of crises could unravel global system. http://www.theguardian.com/environment/earth-insight/2014/mar/14/nasa-civilisation-irreversible-collapse-study-scientists Whether you are of the mind that saving this world from the impending tekno-apocalypse is possible or are thinking that you want to live out the rest of your days limited days as healthy as possible, owning and using an anti pollution mask is indispensable. Whether you are commuting through air pollution ridden cities such as Los Angeles, Bejing, or suffering the inversion in Salt Lake City, a top-of-the-line- pollution mask has now become a necessity.