There is a growing water crisis across the world, no longer confined to traditionally more arid areas, water demand is fast outstripping supply. The reasons are complex, but in many areas a combination of population increase, agricultural demand and changing weather patterns are some of the biggest factors. Now, scientists are racing to find solutions to protect existing groundwater supplies. Watch the full RAZOR episode on our YouTube channel to find out more. Just look for the RAZOR science show. #razor#razor_science #razor_science_show #science #sciencetok #desalination #solar