Linda Stone

The Origins and Evolution of Homo sapiens

The notions of natural selection and drift also apply to humans and their biological and cultural evolution. The science of paleoanthropology explains human evolution through the study of intermediate fossil forms. In addition, geneticists have been able to retrace, through the study of mitochondrial DNA and Y-chromosome DNA, the origin and migrations of prehistoric humans. The understanding of human cultural evolution has greatly benefited from the application of evolutionary thinking.