While our ethical traditions know how to deal with homicide and even genocide these traditions collapse entirely when confronted with ecocide and biocide. Today we live in an ethically confusing and contradictory world, a world in which sentiment and brutality exist side by side. At the same time as modern thinkers seek to extend the circle of moral consideration to other animals, humanity inflicts more suffering on more creatures than at any time in history. Is this really what we want to do to creation...to drive it to extinction? But extinction is irreversible. Species that go extinct are lost forever.