Jonathan W. Rosen
@jw_rosen
Writer, reporter, traveler. Words at: @NatGeo, @nytimes, @techreview, @TheAtlantic & others. Lecturer in global journalism at @TuftsUniversity
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http://jonathanwrosen.com 24-10-2011 13:41:30
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The green technologies needed to prevent climate catastrophe will require vast amounts of yet-to-be discovered metals. My story for National Geographic from #Zambia on new techniques that could help find more of them. nationalgeographic.com/environment/ar…