Behind these biases lies a more general failing, which the Dutch primatologist Frans de Waal calls “anthropodenial”: the denial that we are animals of a certain type (the anthropoid type), and the tendency to imagine ourselves, instead, as pure spirits, “barely connected to biology.” This mistaken way of thinking has a long history in most human cultures; it remains stubbornly lodged in people’s psyches even when they think they are examining the evidence fairly. Anthropodenial has led, until recently, to a reluctance to credit research findings that show that animals use tools, solve problems, communicate through complex systems, interact socially with intricate forms of organization, and even have emotions such as fear, grief, and envy. (This is a bait-and-switch: emotions have long been denigrated on the grounds that they are not pure spirit, and yet humans also want to claim a monopoly on what they despise.)
A fascinating and provocative essay on several levels.