328 如何绿化沙漠并扭转气候变化 episode artwork

EPISODE · Dec 8, 2025 · 22 MIN

328 如何绿化沙漠并扭转气候变化

from TED演讲精选

"Desertification is a fancy word for land that is turning to desert," begins Allan Savory in this quietly powerful talk. And 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 may show -- that a surprising factor can protect grasslands and even reclaim degraded land that was once desert.“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。艾伦·萨弗瑞认为,全球草原的荒漠化是贫困、社会崩溃、暴力冲突、文化灭绝的直接诱因,同时也是造成气候变化的一大重要因素。20 世纪 60 年代,萨弗瑞在非洲致力于解决贫困加剧与野生动物锐减这两大相互关联的问题时,在理解草原生态系统退化和荒漠化方面取得了重大突破。历经数十年的研究与合作,如今五大洲数千名土地、牲畜及野生动物管理者都在践行他提出的 “整体管理” 方法论。1992 年,萨弗瑞与其妻子乔迪・巴特菲尔德在津巴布韦成立了非洲整体管理中心,为全非洲的相关从业者提供学习交流的平台。2010 年,该中心因在荒漠化逆转方面的突出成果斩获巴克敏斯特・富勒挑战奖。同年,萨弗瑞夫妇联合其他人士在美国科罗拉多州博尔德市创办了萨沃里研究所,旨在推动全球范围内草原的大规模修复工作。

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328 如何绿化沙漠并扭转气候变化

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