All: Since the discussion regarding 2000 cals for your tummy vs. 20,000 cals to plant, tend, harvest, process, package, preserve, store and ship all the various foods in America ... one of my friends sent this most interesting set of photos: http://v.mercola.com/blogs/public_blog/What-the-World-Eats-21099.aspx Food for petro energy vs. food energy thought. Ron.