How Composting Works by Craig Freudenrich, Ph.D.

Composting is a method for treating solid waste in which organic material is broken down by microorganisms in the presence of oxygen to a point where it can be safely stored, handled and applied to the environment.
http://home.howstuffworks.com/composting.htm
http://home.howstuffworks.com


Food and water production will be next for green tech innovations by Jaymi Heimbuch, San Francisco, California on 03.27.09 Science & Technology

http://www.treehugger.com/files/2009/03/food-and-water-production-will-be-next-for-green-tech-innovations.php