Processes in Human Evolution

Abstract

Processes in Human Evolution is a fully reconsidered treatment of Human Evolution, the previous book by the same authors published by OUP in 2007. The major discoveries of the last decade have necessitated a completely revised view of how to understand human evolution, incorporating the advances in genetics, paleontology, ecology, archaeology, geography, and climate science. The genera Sahelanthropus, Ardipithecus, Orrorin, Australopithecus, Paranthropus, and Homo are analyzed in detail. Particular attention is given to the population migrations necessary to understand the origin and dispersion of the different genera and species in each continent. It becomes apparent that some of the accepted species may be just isolated populations and that the distinctive features of Homo sapiens may have been shared by other ancestors. The evolutionary process takes into account the features of the lithic cultures and their impact on the evolution of the cognitive capacities. The outcome is a new model about the evolution of symbolism. Processes in Human Evolution is intended as a primary textbook for university courses on human evolution. It may be used, as well, as supplementary reading in advanced undergraduate and graduate courses. It is also eminently suited for general-interest readers seeking a readable but up-to-date and fairly inclusive treatment of human origins and evolution.