Seth Dixon is a Ph.D., Assistant Professor of Geography, Rhode Island College and writer who recently published and article for National Geographic Education. In that article he presented his ten favourite resources including articles and videos about food and the geography of food production and distribution
Here is that article featuring resources for teachers to use in any discussion around food and some of the current global issues. For the article go here
Fun quiz to do
http://www.washingtonpost.com/blogs/wonkblog/wp/2015/01/30/quiz-can-you-name-a-food-just-by-looking-at-where-it-comes-from/
Relates to American farming but some good discussion