Description Biological evolution is a fact--but the many conflicting theories of evolution remain controversial even today.
Williams\'s famous work in favor of simple Darwinism over group selection has become a classic of science literatu.
When Adaptation and Natural Selection was first published in 1966, it struck a powerful blow against those who argued for the concept of group selection--the idea that evolution acts to select entire species rather than individuals.
Description Biological evolution is a fact--but the many conflicting theories of evolution remain controversial even today