Gulf Times: The water supply in most of the Arab countries is in “continuous decline” and the region is “heading towards a severe water scarcity within a decade and half,” an expert taking part in a seminar in Doha yesterday said. International Fund for Agricultural Development’s regional communication manager for the Near East and North Africa, Taysir al-Ghanem, expected that by 2025, the annual per capita water supply will be around 500 cubic metre, or 15% of what it used to …