Title: Brute Souls, Happy Beasts, and Evolution
Subjects: Zoology, Animal welfare, History, Philosophy, Animals and civilization, Human-animal relationships, Animal Rights, Animals, Western World, Animaux, Protection, Histoire, Aspect moral, Philosophie, Animaux et civilisation, Relations homme-animal, Moral and ethical aspects, Mensch, Tiere, Dieren, Sociale status, Mens-dier-relatie