Photo credit: Nature ‘Water scarcity’ affects four billion people each year Global map charts locations that use more water than is available in at least one month each year. by Emma Marris In the western United States, disputes over the management of the Klamath River, which wends its way from southern Oregon to the […]

via “Water scarcity” — a condition defined by the withdrawal of more water than is sustainably available — DESERTIFICATION