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艾伦·萨弗瑞(Allan Savory): 如何绿化沙漠并扭转气候变化

TED2013 · 22:19 · Filmed Feb 2013
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“荒漠化是个华丽的词,用来描述正在变成沙漠的土地,”艾伦·萨弗瑞(Allan Savory)用这句话开始了这个强有力的演讲。可怕的是,世界上三分之二的草地正在变成沙漠,加快了气候变化并导致传统放牧社会陷入混乱。萨弗瑞奉献一生的时间来制止它。现在他相信——他的工作也显示了——一个惊人的因素能保护草原并恢复退化成沙漠的土地。

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Grassland ecosystem pioneer
Allan Savory works to promote holistic management in the grasslands of the world. Full bio

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