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ビル・ゲイツの現在の活動
5,337,468 plays
|
Bill Gates |
TED2009
• February 2009
Read transcript
ビル・ゲイツは、新しい形態の慈善活動を通すことで、地球上における重大な幾つかの問題解決を図ろうと考えています。情熱的で且つ笑える18分間のメッセージの中で、彼は問いかける2つの重要な課題に対し、私たちに解決策の考案を求めます。
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