The first one, a couple of weeks ago, a cheeky piece on how to have a "green" Thanksgiving; the other, just out today, a review of legendary multi-species pastured meat farmer Joel Salatin's new book. These are independent of my regular blogging on Gristmill.org. Check them out.

Plunked down in the land of huge, chemical-addicted grain farms and the nation's greatest concentration of hog feedlots, Iowa State University's