Dirt….just plain old dirt….

….as the foundation of civilization.  Okay, soil if you prefer.  An article in the National Geographic summarizes the main points.  It’s been our main focus at Thistle Hill for a number of years though Wooz prefers to look at our Devon.

http://news.nationalgeographic.com/news/2014/12/141205-world-soil-day-soil-agriculture-environment-ngfood/

Source:  Brown Ranch, North Dakota Facebook page.