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"I appreciate…the hope Plan B communicates by pointing out so many things that are already being done around the globe." —Roland Saher, economics teacher on Plan B 4.0: Mobilizing to Save Civilization.
Lester Brown in Robert Kunzig’s article, “Population 7 Billion,” National GeographicJanuary 03, 2011
Lester Brown quoted in National Geographic's Special Series "Population 7 Billion" by Robert Kunzig. Posted January 3, 2011.
