John T. has a series on "iconic food," hamburgers, apple pie, fried chicken and now -- donuts!

http://www.johntedge.com

Lots of people want to make the world a better place. But sometimes the best of intentions can pave the way to a hell of unintended consequences.

http://www.ethicalvolunteering.org/

The website of North Carolina State's Center for Environmental Farming Systems will be of most use to actual farmers.

http://www.cefs.ncsu.edu/index.htm

http://www.newrules.org/index.htm