The Earth’s Furies: When Earth Will Be a Desert

Desertification threatens 40% of the earth’s land surface. Every year we lose 12 million hectares due to desertification, causing millions of people to abandon their homes. Thanks to science, we now know how a desert is born and how the sand dunes move around. Can anything be done to reverse or delay this process? Directors: Johanna Gauterie, Richard Poisson Original title: The Earth's Furies: Desertification