Why is Africa building a Great Green Wall?

in #news6 years ago

'Eleven countries are planting a wall of trees from east to west across Africa, just under the southern edge of the Sahara desert.
The goal is to fight the effects of climate change by reversing desertification.'
A film by Amelia Martyn-Hemphill for BBC World Hacks.

Beautiful news. Better late than never.

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