There's an old joke that goes, " You know it's summer in Ireland when the rain gets warmer."
The joke is funny to anyone who knows Ireland, because it's a wet country, with seemingly endless rain. But, like the rest of the world, demand is outstripping supply. Or in other words, Mother Nature cannot replace it fast enough for society's use. What is the solution? Conservation.
"THE water supply to the country’s largest urban area is on a knife-edge, with senior managers warning that members of the public will have to conserve water to ensure there are no future shortages."