Regreening Africa Regreening Africa
In the dry Sahel, farmers are already adapting to climate change.
Nov 19, 2009 / Feature / Mark Hertsgaard
Beyond Copenhagen Beyond Copenhagen
Many obstacles stand in the path of a successful global agreement. But Obama can still take the lead on fighting climate change.
Nov 19, 2009 / The Editors
Water on the Moon — and Money for NASA Water on the Moon — and Money for NASA
"Water found on the moon," the headlines said – water that "could be used for drinking," the LA Times reported, possibly enough for "future astronauts to live off the land." The...
Nov 14, 2009 / Jon Wiener