TED Talks2013.3.4---Allan Savory: 如何綠化沙漠和扭轉氣候變化

TED Talks2013.3.4---Allan Savory: 如何綠化沙漠和扭轉氣候變化
"Desertification is a fancy word for land that is turning to desert," begins Allan Savory in this quietly powerful talk. And terrifyingly, it's happening to about two-thirds of the world's grasslands, accelerating climate change and causing traditional grazing societies to descend into social chaos. Savory has devoted his life to stopping it. He now believes -- and his work so far shows -- that a surprising factor can protect grasslands and even reclaim degraded land that was once desert.
“土地轉向沙漠，荒漠化是一個花哨的字，”艾倫·薩沃裡在這靜靜的強大的談話開始。可怕，它發生在大約三分之二的世界草原，氣候變化加速和傳統的放牧社會陷入社會混亂。薩沃裡獻出了自己的生命停止。他現在相信-他的作品至今顯示-一個令人驚訝的因素可以保護草原和改良退化土地，曾經是沙漠。