Here are other sites dealing with ELT and global issues:
http://eewiki.newint.org/index.php/Main_Page
A fantastic resource with social and environment justice lesson plans and self-study materials based around the magazine on the topic New Internationalist.
This is a great new collaborative project for sharing environment-themed ELT materials and getting teachers who care about the environment together.
http://english4globalcitizens.com/
