Economically, clean drinking water is our future's gold. We can't exist without it and it is consumed more than anything else. Within the pages of a book called 'Secret Tales of the American Healthy,' I just read it is revealed how those in the know are quietly investing in controlling water sources. I believe it will be because of profit that water will become so expensive and so controlled that it will stun the world someday. Just think how much is needed on a daily basis!