GA subscribers to Teaching Geography have the chance to use a really well put together unit of work which has been written by Suzie Farmer.
It is called "Planning for Progression: making sense of famine and feast" and explores issues of food production.
There are downloadable documents on the GA website which accompany the article.
BBC report earlier this week looked at the contents of an FAO report also identified the shocking figure that a third of the world's food is wasted...
Image: Alan Parkinson
Click to download Tim Hess's excellent GA Conference presentation on the water that is involved in food production too.
http://geography.org.uk/download/GA_Conf11Hess.pdf (PDF download)