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艾倫·薩弗瑞：如何綠化全球沙漠及反轉氣候變遷
8,902,444 views |
Allan Savory |
TED2013
• February 2013
Read transcript
「沙漠化是形容土地變成沙漠的華麗名詞，」艾倫·薩弗瑞以這句話，開始這段沉穩有力的演講。而令人害怕的是，這現象已發生在全球約三分之二的草原上，不但加速氣候變遷，還造成傳統放牧社群墮落到社會混亂。薩弗瑞投入畢生精力以停止此現象。他現在相信，同時他的研究也證明，一項驚人的因子，不但能保護草原，甚至能復墾已退化成沙漠的土地。
climate change
sustainability
agriculture
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