This is an interesting video that looks at the history of coffee, specifically Arabica coffee, and its origins in Ethiopia. It turns out that due to changing climate conditions (hotter temperatures in Ethiopia), the growth of Arabica beans is slowing and may even stop altogether by the end of the century.
El Bean Bowl from Dorian Warneck on Vimeo. Wow, I need to try this simple, delicious looking, and filling dish. Beans!