Greenpeace is an independent global organization that works to protect the environment and promote peace through direct action, lobbying, and research. It focuses on issues like climate change, forests, oceans, agriculture, toxic pollution, and nuclear weapons. The document discusses Greenpeace's goals and methods, and provides an example of a successful campaign by Greenpeace that convinced Mattel to adopt more sustainable sourcing practices after Greenpeace protested the company's links to deforestation.