Guardian: They could soon be packing up and shipping out of Adelaide. Three years of intense drought on the River Murray, which fills the city’s taps, mean the capital of South Australia could run out of water within two years. But we all share in the death of the Murray River. Not emotionally, unless you pine for its dried up billabongs and are stuck on its gum trees. But at the supermarket checkout. For as the Murray and dozens of others rivers run dry across the planet, water is becoming the …