A new study examines how chimps interact with one another.
Scientists studying bonobo chimpanzees at a sanctuary in the Democratic Republic of Congo have found that apes raised with their mothers tend to cuddle and comfort others who are in distress, but that orphaned chimps show markedly less empathy toward others. Along with the common chimpanzee, bonobos are human beings’ closest living relative...
The bonobos’ capacity for empathy closely resembles that of human children, whose ability to empathize with others tends to be limited when they have suffered abandonment or lack of emotional support at an early age.
by Delila James