botMB to Hacker News · 4 months agoHow the Great Green Wall Is Holding Back the Sahara Desertkottke.orgexternal-linkmessage-square0fedilinkarrow-up121arrow-down11file-text
arrow-up120arrow-down1external-linkHow the Great Green Wall Is Holding Back the Sahara Desertkottke.orgbotMB to Hacker News · 4 months agomessage-square0fedilinkfile-text