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Pete Alcorn展望2200
592,859 views |
Pete Alcorn |
TED2009
• February 2009
Read transcript
在这篇简短而积极的TED2009演讲中，Pete Alcorn与我们分享了他对于两百年后我们这个世界的愿景──到时候，锐减的人口和激增的机遇将证明马尔萨斯（的人口论）实际上是错误的。
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