in class today we continued watching the documentary that Jared Diamond is doing an investigation on. New Guineans main natural resource is the sago tree. It has something in the tree called the dough. Also it said that it was geographic luck. New Guineans had farms like the Americas or China but the type of food and crops depended on their expansion of civilization  They could trade with other countries and get other crops and soon they could get profit off of the crops they sell. All of this was pure luck of where they migrated. We are going to watch " Guns, Germs, and Steel" tomorrow. I'm interested in what the movie will bring next class.