Greenpeace is the international organization which is one of the environment NGO typical also in the world, and is playing an active part greatly in order to solve an environmental problem. Although there are various problems even if it says to an environmental problem and a mouthful, Greenpeace makes elated ozone layer depletion and the "environmental problem of an earth scale" of dioxin contamination.

Greenpeace International (Amsterdam in Netherlands) has a branch in 27 nations and about 1,000 paid devotion personnel belong. In order to protest the nuclear test in the offing of Alaska in the United States against the cause of establishment in 1971, 12 Canadians took out the ship. This action becomes the origin of a Greenpeace. In order to begin full-scale activity in Japan later, Greenpeace Japan was founded in 1989. Various activities are performed cooperating with Greenpeace International, other branches, etc., in order to stop environmental destruction of an earth scale.