an international organization whose members work actively to protect the environment from damage caused by industrial processes or military activities. It uses its own boats to try to prevent governments from testing nuclear weapons and other sea animals from being killed. International environmental organization. Founded in Canada in 1971 to oppose U.S. nuclear testing in Alaska, it later expanded its goals to include saving endangered species, stopping environmental abuses, and increasing public awareness of environmental problems. It has specialized in "direct, nonviolent action" in protests often designed to garner wide publicity. Its members have frequently steered small inflatable craft between the harpoon guns of whalers and their prey. In 1985 the Rainbow Warrior, a Greenpeace ship being used to obstruct French nuclear testing in the South Pacific, was sunk by French agents, resulting in the death of a photographer. Greenpeace has offices in some 40 countries
{i} apolitical organization that supports preservation of nature and concern for the environment (opposes large industrial factories and rapid building), groups related to preserving the environment
an international organization that works for environmental conservation and the preservation of endangered species