Recent years have seen an explosion of interest in nonhuman animal agency in different fields. In biology and ethology new studies about animal languages, cultures, cognition and emotion are published weekly, affirming Darwin’s thesis that differences between humans and other animals are of degree and not kind. In the broad field of animal studies the symbolic and ontological human-animal distinction is challenged and other animals are presented as actors. These studies challenge existing approaches to animal ethics. Animals are no longer creatures to simply think about: they have their own perspectives on life, and humans can in some instances communicate with them about that. Animal ethics long determined individual moral rights and dutie...