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Rob Harmon：如何利用市場機制讓河川暢流不息
712,558 views |
Rob Harmon |
TEDxRainier
• November 2010
Read transcript
過度用水造成溪流和河川乾涸，Rob Harmon建構了一個巧妙的市場機制，讓河川回復暢流。啤酒公司和農民們發現，他們的命運交織在耐人尋味的仙人掌球溪的百年故事之中。
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