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$8B tree wall to stop Sahara deserting
- sq_ 6y agoProjects like this always excite me, both because of their immediate impact on the people and nations affected and because they feel like a good reminder of what humanity can do when we collectively put our minds to something. If humans can build a 4,750 mile wall of trees, then it stands to reason that we can do a whole lot of other amazing things if we can just find the political and social will to do so (obviously that's usually the tough part...).