Re: Science: Vaccines Work, GMOs Are Safe, Everything is a Chemical
Now this is what I call an ambitious project.
Arthur C. Clarke would have approved.
Now this is what I call an ambitious project.
Imagine an immense forest spun out along one of the world's greatest deserts as a coast-to-coast barricade to the spread of the sands. This is the vision of the Great Green Wall of Africa, now a step closer after a recent AU conference.
The plan is to create a living barrier of trees and plants, 14 kilometres wide and running for 7 000 kilometres along the southern border of the Sahara's Sahel desert. It would pass through 11 countries, beginning at Senegal on the west coast and ending in Djibouti in the east.
The plan is to create a living barrier of trees and plants, 14 kilometres wide and running for 7 000 kilometres along the southern border of the Sahara's Sahel desert. It would pass through 11 countries, beginning at Senegal on the west coast and ending in Djibouti in the east.
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