For Want of a Drink1. When the word water appears in print nowadays, crisis is rarely far behind. Water, it is said, is the new oil: a resource long squandered, now growing expensive and soon to be overwhelmed by insatiable demand. Aquifers are falling, glaciers vanishing, reservoirs drying up and rivers no longer flowing to the sea. Climate change threatens to make the problem worse. Everyone must use less water if famine, pestilence and mass migration are not to sweep the globe.2.The lang
