News tagged with global population

Related topics:

Wires turn salt water into freshwater

(Phys.org) -- As a rising global population and increasing standard of living drive demand for freshwater, many researchers are developing new techniques to desalinate salt water. Among them is a team of scientists ...

dateJun 08, 2012 in Materials Science feature
shares2 comments 13

Crowded Earth: how many is too many?

Already straining to host seven billion souls, Earth is set to teem with billions more, and only a revolution in the use of resources can avert an environmental crunch, experts say.

dateOct 23, 2011 in Social Sciences
shares0 comments 144