Matilda and the Chimpanzee.

Discusses the concept of biological evolution. Information on the difference of opinion among several biologists regarding factors and causes of origin; Comments on naturalist Charles Darwin's theory of evolution; Comment on the theory that human evolution originated from Matilda and chimpanzees; Results of the study of anthropoids; Opposition of the theory of evolution by anti-evolutionists and religious groups; Statement that altruism is a factor in human life which can be developed and increased by a right direction of social evolution.