If you recall, in permaculture, “the problem is the solution.” Here goes.

First, Lester Brown details the problem. Next, Allan Savory demonstrates the solution: mimic nature by bunching and moving vast herds of livestock to replace the vast herds of wild animals of yore. This not only greens the desert, but changes the weather to reverse climate change.

Lester Brown: Vast dust bowls threaten tens of millions with hunger