water crisis
Every Year, Beijing Uses 400 Billion More Gallons of Water Than It's Got
To get more water to the capital, officials have a two-pronged approach: bring in water from elsewhere, and desalinate seawater.
The World's Cities Are Set To Grow Explosively and Maybe That's Not a Bad Thing
A study published last week in "the journal":http://www.pnas.org/content/early/2012/09/11/1211658109 of the National Academy of Sciences forecasts massive global urbanization between now and 2030. Researchers estimate total expansion of the planet's...
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