How to green the world's deserts and reverse climate change | Allan Savory
9 人推荐 · 跨 9 个月 · 2013–2023
中文导读
Allan Savory 的知名 TED 演讲。他提出通过整体规划放牧（holistic managed grazing）能够逆转草地沙化并锁住土壤碳，从而助力应对气候变化。不过 TED 官方及科学界对此假说仍存诸多争议与质疑。
为什么 HN 推它
HN 气候与农业生态讨论中频繁被提及的观点切入点，即便饱受学术争议，依然提供了一种关于放牧与土壤固碳的破局思路。
「这个绝妙的 TED 演讲背后探讨的正是这种思路。」HN 网友原话：This is the idea behind this fantastic TED talk
英文原摘要（HackerTube / Claude 整理）
Allan Savory's TED talk arguing that desertification of grasslands can be reversed with holistic managed grazing, which he says would also help reverse climate change. TED notes that other scientists have challenged his claims.
HN commenters bring it up in climate and food threads as a hopeful, if contested, idea about grazing and soil carbon.
HN 上的提及
Ever heard of Alan Savory? Check it out.
Fascinating, really.
Good video to watch