Mosquitos, malaria and education – Bill Gates

查看完整课程: 在家DIY的最佳美甲://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, 是的, funny 18 minutes, he asks us to consider two big questions and how we might answer them.

Talk by Bill Gates.