Dams are not the answer, so what else is left?
“The only way for Perth to continue as a city is to find alternative water sources because a further large decline in rainfall will mean they won’t have enough water to supply their current population.”
http://www.theguardian.com/science/...risis-by-end-of-century-due-to-climate-change
Dams are not the answer, so what else is left? “The only way for...
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