Talks and Lectures - Allan Savory: green deserts and reverse climate change

Desertification is a fancy word for land that is turning to desert, begins Allan Savory in this quietly powerful talk. And terrifyingly, its happening to about two-thirds of the worlds 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.