Book excerpt: Is ecology in the process of becoming the object of our contemporary passions, in the same way that Fascism was in the 30s, or Communism under Stalin? In The New Ecological Order, Luc Ferry offers a penetrating critique of the ideological root of the "Deep Ecology" movement spreading throughout the United States, Germany, and France. Traditional ecological movements, or "democratic ecology," seek to protect the environment of human societies; they are pragmatic and reformist. But another movement has become the refuge both of nostalgic counterrevolutionaries and of leftist illusions. This is "deep ecology." Its followers go beyond practical critique of human greed and waste: they call into question the very possibility of human coexistence with nature. Ferry launches his critique by examining early European legal cases concerning the status and rights of animals, including a few notorious cases where animals were brought to trial, found guilty, and publicly hanged. He then demonstrates that German Romanticism embraced certain key ideas of the deep ecology movement concerning the protection of animals and the environment. Later adopted by the Nazis, many of these ideas point to a profoundly antihumanistic component of deep ecology that is compatible with totalitarianism. Ferry shows how deep ecology casts aside all the gains of human autonomy since the Enlightenment. Far from denying our "duty in relation to nature," The New Ecological Order offers a bracing caution - against the dangers of environmental claims and, more important, against the threat to democracy contained in the deep ecology doctrine when pushed to its extreme.