Causes
While we are wasting food, some children are dying of hunger.
http://www.worldhunger.org/articles/Learn/world%20hunger%20facts%202002.htm
http://www.freeholdtwp.k12.nj.us/WebQuests/6th%20grade%20webquest/threecauses.htm
http://www.oppapers.com/essays/Causes-And-Effects-Of-World-Hunger/660198
http://www.helium.com/items/375998-world-hunger-causes-and-effects