Nanotechnology Creates Hope for Cheap Desalination Process
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- By Kevin Enochs
It may be that the two major challenges to humanity's future both involve water. When it comes to climate change, melting glaciers and sea level rise, it's a problem of too much. When it comes to safe drinking water, it's a problem of not enough. But some new desalination research may help solve the drinking water challenge. VOA's Kevin Enochs reports.