![Empower Women for a Sustainable Africa: 2015 Africa Environment Day/ Wangari Maathai Day - Agroforestry World Empower Women for a Sustainable Africa: 2015 Africa Environment Day/ Wangari Maathai Day - Agroforestry World](http://blog.worldagroforestry.org/wp-content/uploads/2015/03/Karanja-Maathai.jpg)
Empower Women for a Sustainable Africa: 2015 Africa Environment Day/ Wangari Maathai Day - Agroforestry World
![The Great Green Wall of Africa: Greening the Sahel to Turn Back the Tide of Desertification – Food Tank The Great Green Wall of Africa: Greening the Sahel to Turn Back the Tide of Desertification – Food Tank](https://foodtank.com/wp-content/uploads/2014/02/BDA_GreenWallFinal.jpg)
The Great Green Wall of Africa: Greening the Sahel to Turn Back the Tide of Desertification – Food Tank
![Great Green Wall | Action Against Desertification | Food and Agriculture Organization of the United Nations Great Green Wall | Action Against Desertification | Food and Agriculture Organization of the United Nations](https://www.fao.org/typo3temp/pics/087170bd15.jpg)
Great Green Wall | Action Against Desertification | Food and Agriculture Organization of the United Nations
![The Great Green Wall across Africa could stop the Sahara from expanding – if done right | D+C - Development + Cooperation The Great Green Wall across Africa could stop the Sahara from expanding – if done right | D+C - Development + Cooperation](https://www.dandc.eu/sites/default/files/styles/article_stage/public/article_stage/tr-grafik-great_green_wall.jpg?itok=C0rND-Dx)
The Great Green Wall across Africa could stop the Sahara from expanding – if done right | D+C - Development + Cooperation
![Twitter 上的I Fucking Love Maps:"To combat the threat of desertification of the Sahel, the African Union is leading an initiative to plant the Great Green Wall, a 7,775 km (4,830 mi) Twitter 上的I Fucking Love Maps:"To combat the threat of desertification of the Sahel, the African Union is leading an initiative to plant the Great Green Wall, a 7,775 km (4,830 mi)](https://pbs.twimg.com/media/EroycVOXAAQlJ7R.jpg)