Bill Gates asks HS students "What are most important choices the world faces"?

2 Bill Gates asks HS students "What are most important choices the world faces"?

11th Jan 2012

1 min read

http://www.impatientoptimists.org/Posts/2012/01/Do-You-Have-a-WorldChanging-Idea?WT.mc_id=1_11_2012_studentannualletter_fb&WT.tsrc=Facebook

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