Beyond ethanol
Ethanol has been a cornerstone of U.S. energy strategy for decades, but the process of creating ethanol from corn is less energy-efficient than other possible sources, like switchgrass and other “woody” plants.
Archive for December, 2007
Greenland’s Mysterious Holes Speed Ice Flow to Sea
If the Greenland ice cap were to melt tomorrow, the sea level around the world would rise by more than 20 feet.
Jon Isham interviewed on Earth Beat Radio
Jon, who is on our Project Selection Committee, was interviewed by Earth Beat Radio
