The public is now paying considerable attention to the use of molecular evidence in studies of human diversity and origins. Much of the early work in this area was based on evidence from mitochondrial DNA, but this has now been supplemented by important new information from nuclear DNA from both Y chromosomes and the autosomes. The bulk of the material available is from living populations, but this is being extended by the study of DNA from archaic populations. The underlying models used in interpreting this evidence are based on the neutral theory of molecular evolution, but also consider...

First published in 1988, this book examines the causes and consequences of different mating patterns in man with particular reference to biological, medical and demographic factors. Although the effects of inbreeding on genetic structure and gene frequencies have been well covered in the medical genetics literature, and specific social systems have been described in social anthropology texts, this attempts to present an holistic approach. Four main areas are covered: historical and demographic aspects; mate choice and assortative mating; social systems, religious rules and mating practices;...