蚊子, 瘧疾與教育 – 比爾蓋茨

查看完整課程: http://ed.ted.com/lessons/mosquitos-malaria-and-education-bill-gates

Bill Gates hopes to solve some of the world’s biggest problems using a new kind of philanthropy. In a passionate and, yes, 有趣的 18 分鐘, he asks us to consider two big questions and how we might answer them.

Talk by Bill Gates.