Published by Sinauer Associates, an imprint of Oxford University Press. Evolution since Darwin: The First 150 Years comprises twenty-two chapters and eight shorter commentaries that emerged from a symposium held in November 2009 at Stony Brook University. Thirty-nine authors from twenty-two universities and two museums in five countries wrote on areas of evolutionary biology and related topics on which their research focuses. Their essays cover the history of evolutionary biology, populations, genes and genomes, evolution of form, adaptation and speciation, diversification and phylogeny, paleobiology, human cultural and biological evolution, and applied evolution. The volume is intended to summarize progress in major areas of research in evolutionary biology since Darwin, to review the current state of knowledge and active research in those areas, and to look toward the future of the broader field.