International environmental organizations: Greenpeace

Greenpeace is an independent global campaigning organisation that acts to change attitudes and behaviour, to protect and conserve the environment and to promote peace by:
Catalysing an energy revolution to address the number one threat facing our planet: climate change.
Defending our oceans by challenging wasteful and destructive fishing, and creating a global network of marine reserves.
Protecting the world's ancient forests and the animals, plants and people that depend on them.

About Greenpeace.
The history of Greenpeace.
Greenpeace structure.
Greenpeace core values.
The issues Greenpeace works on.
Resources.