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The past few years have seen a revolution in our ability to map whole genome DNA from ancient humans. With the ancient DNA revolution, combined with rapid genome mapping of present human populations, has come remarkable insights into our past. This important new data has clarified and added to our knowledge from archaeology and anthropology, helped resolve long-existing controversies, challenged long-held views, and thrown up some remarkable surprises. The emerging picture is one of many waves of ancient human migrations, so that all populations existing today are mixes of ancient ones, as well as in many cases carrying a genetic component from Neanderthals, and, in some populations, Denisovans. David Reich, whose team has been at the forefront of these discoveries, explains what the genetics is telling us about ourselves and our complex and often surprising ancestry. Gone are old ideas of any kind of racial 'purity', or even deep and ancient divides between peoples. Instead, we are finding a rich variety of mixtures. Reich describes the cutting-edge findings from the past few years, and also considers the sensitivities involved in tracing ancestry, with science sometimes jostling with politics and tradition. He brings an important wider message: that we should celebrate our rich diversity, and recognize that every one of us is the result of a long history of migration and intermixing of ancient peoples, which we carry as ghosts in our DNA. What will we discover next?
List of contents
- Introduction
- Part I - The Deep History of Our Species
- 1: How the Genome Explains Who We Are
- 2: Interbreeding with Neanderthals
- 3: Ancient DNA Opens the Floodgates
- Part II - How We Got to Where We Are Today
- 4: Humanity's Ghosts
- 5: The Making of Modern Europe
- 6: The Collision that Formed India
- 7: In Search of American Ancestors
- 8: The Genomic Origins of East Asians
- 9: Rejoining Africa to the Human Story
- Part III -The Disruptive Genome
- 10: The Genomics of Inequality
- 11: The Genomics of Race and Identity
- 12: The Future of Ancient DNA
Report
A wonderfully illuminating exposition of how advances in reading ancient DNA have upended our ideas about past population movements and human interaction. Paul Collier, Books of the Year 2018, The Times Literary Supplement
