Global Issues.org
is a website containing over 500 articles on global issues and many links to other websites, articles adnd resources - mostly written by a passionate individual - Anup Shah.
These articles give very good introductions to many topics.
WWF International is the leading intrenational NGO concerend with the environbment, biodiversity and conservation.
Educating for global citizenship in a changing world
Population Reference Bureau
MarineBio
The Economics of Ecosystems and Biodiversity (TEEB)
Better World
TeachUNICEF
