botMB to Hacker News · 8 months agoEarth Stopped Getting Greener 20 Years Agowww.scientificamerican.comexternal-linkmessage-square0fedilinkarrow-up18arrow-down10file-text
arrow-up18arrow-down1external-linkEarth Stopped Getting Greener 20 Years Agowww.scientificamerican.combotMB to Hacker News · 8 months agomessage-square0fedilinkfile-text