The Evolution of Cooperation on. When Richard Dawkins set out to "examine the biology of selfishness and altruism" in "The Selfish Gene", he reinterpreted the basis of evolution, and therefore of altruism. He was "not advocating a morality based on evolution", and even felt that "we "must" teach our children altruism, for we cannot expect it to be part of their biological nature." But John Maynard Smith was showing that behavior could be subject to evolution, Robert Trivers had shown that reciprocal altruism is strongly favored by natural selection to lead to complex systems of altruistic behavior (supporting Kropotkin's argument that cooperation is as
Natural selection 1900. With the early 20th century integration of evolution with Mendel's laws of inheritance, the so-called modern synthesis, scientists generally came to accept natural selection. The synthesis grew from advances in different fields. Ronald Fisher developed the required mathematical language and wrote "The Genetical Theory of Natural Selection" (1930). J. B. S. Haldane introduced the concept of the "cost" of natural selection. Sewall Wright elucidated the nature of selection and adaptation. In his book "Genetics and the Origin of Species" (1937), Theodosius Dobzhansky established the idea that mutation, once seen as a rival to selection, actually supplied the raw material