PBS
Pbs Teachers:world in the Balance: Who Will Take the Heat?
Examine the environmental, economic and political issues surrounding global climate change policy. Conduct a role-play, and explore the options available to tackle global climate issues.
Other
Banana Link: International Trade of Bananas
This website from BananaLink.org provides information about the international trade in bananas. This trade raises many ethical issues in business and economic activity, and the site is a useful source of case study material.