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ハンス・ロスリングは貧困に対する新たな洞察を示します
3,986,947 views |
Hans Rosling |
TED2007
• March 2007
Read transcript
研究者ハンス・ロスリングは、素晴らしいデータツールで国々がどのように貧困から脱出しつつあるのかを示します。ドルストリートでは、世界規模で世帯収入を比較します。スピーチの最後には驚きのオマケもありますよ。
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