FACTBOX – Water, water everywhere – but for how much longer?

FACTBOX – Water, water everywhere – but for how much longer?

FILE PHOTO: Depleted wetlands are seen on the edge of St. Bernard Parish, Louisiana, August 25, 2015. REUTERS/Jonathan Bachman   Demand for water is expected to increase by nearly one-third by 2050 as the planet’s population expands   BARCELONA, March 19 (Thomson Reuters Foundation) – Demand for water is expected to increase by nearly one-third […]