Economics at the movies-Bananas!

Preparing to start teaching market failure at AS, I have been looking for some new material. At the library I stumbled across the film http://www.bananasthemovie.com/, a one sided account of alleged illnesses suffered by banana workers. I plan to show a few minutes on the hope it will promote debate on merit goods/externalities. There is some good stuff on CSR on the Dole website too. Watch the trailer using the link below