In his 1906 book "The Universal Kinship", Moore asserted that a "provincialist" attitude towards other animals leads humans to mistreat them and compared the denial of an ethical connection between humans and animals to the "denial of ethical relations by a tribe, people, or race of human beings to the rest of the human world." He went on to criticize the anthropocentric perspective of humans, who "think of our acts toward non-human peoples [...] "entirely from the human point of view". We never take the time to put ourselves in the places of our victims." In his conclusion, Moore argued that the Golden Rule should be applied to all sentient beings, stating "do as you would be done by—and "not" to the dark man and the white woman alone, but to the sorrel horse and the gray squirrel as well; "not" to creatures of your own anatomy only, but to "all" creatures."