RT null T1 Half the World to Face Severe Water Stress by 2030 unless Water Use is “Decoupled” from Economic Growth, says International Resource Panel A1 United Nations Environment Programme, A1 International Resource Panel, K1 water resource K1 economic growth YR 2016 FD 2016 LK https://wedocs.unep.org/handle/20.500.11822/31528 UL https://wedocs.unep.org/handle/20.500.11822/31528 NO Demand for water set to outstrip supply by 40 per cent, highlighting urgent need to improve how humans use the precious resource DS UN Environment Document Repository RD Sep 23, 2026