AltWeeklies Wire
Bear Kaufman Says Being Carbon-Neutral Isn't Enoughnew
The senior at San Francisco State University's earth system science department has been experimenting with a scheme to return most of the carbon created by generating power to the ground in the form of charcoal, where it can improve the soil. His ultimate goal: A carbon-negative world.
East Bay Express |
Susan Kuchinskas |
08-27-2008 |
Environment
