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There is a fascinating project to turn around desertification of the Sahara: https://en.wikipedia.org/wiki/Great_Green_Wall https://en.wikipedia.org/wiki/Great
by bonesss 8y ago
There is a fascinating project to turn around desertification of the Sahara: https://en.wikipedia.org/wiki/Great_Green_Wall https://en.wikipedia.org/wiki/Great_Green_Wall