Desertification: A Slow-Motion Disaster | Earth's Furies | Free Documentary Earth's Furies - Blizzards: https://youtu.be/n2jU9A4cBKQ Desertification threatens 40% of the earth’s land surface. Each year we lose 12 million hectares due to desertifcation, 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? ▬▬▬▬▬▬▬▬▬ Subscribe to Free Documentary Channel for free: https://bit.ly/2YJ4XzQ Instagram: https://instagram.com/free.documentary/ Facebook: https://bit.ly/2QfRxbG ▬▬▬▬▬▬▬▬▬ #FreeDocumentary #Documentary #disaster ▬▬▬▬▬▬▬▬▬ Free Documentary is dedicated to bringing you high-class documentaries on YouTube for free with the latest camera equipment used by well-known filmmakers working for renown production studios. You will see fascinating shots from the deep seas and up in the air, capturing great stories and pictures of everything our extraordinary planet offers.