Can we stop the deserts from spreading?

Earth’s soils are degrading into deserts at an unprecedented rate, with catastrophic consequences. The good news is that humans can turn them into fertile land.
This documentary explores how we can shift towards an eco-friendly world — and challenges about what dealing with climate change means.
The documentary talks about the big and the small: What we can do and how the system needs to change.
There are 23 deserts in the world. Some of the most famous include Sahara, Arctic, Gobi, Namib, Antarctic, and others.
We often think of them as vast expanses of sand that are completely devoid of life. But as you can see, some deserts are home to unique plant and animal species.