This concise collection of essays by eminent exponents of evolutionary theory provides us with a reliable handbook explaining speciation in mankind, why the family is the basic unit of all successful human societies, and why human nature is best suited to life in social groupings that are ethnically homogeneous. Contents Ecology, Adaptation and Speciation, Roger Pearson; Ecosystem and Genetic System, F. J. Irsigler; Mammalian Societies and the Emergence of the Family System, J. W. Jamieson; Kinship versus Social Materialism, Roger Pearson; Genetic Altruism, Umberto Melotti; Ethics and the Social Sciences, Raymond Cattell.