Along with climate change, perhaps the most pressing concern we have regarding sustaining our lives, and future life on earth, is our supply of fresh water. From 1941 to 2011 the world’s population has tripled, but freshwater consumption has quadrupled, which is predicted to leave forty percent of the world’s population facing severe water stress by the year 2020. One third of all counties in the lower United States (1,100 counties spanning fourteen states) will face water shortages by 2050, with more than 400 of them at “extremely high risk.” Continue reading
























