Cranston Public Library

How did the human race populate the world? A group of geneticists have worked on the question for a decade, arriving at a startling conclusion: the "global family tree" can be traced to one African man who lived 60,000 years ago. Dr. Spencer Wells hosts this innovative series, featuring commentary by expert scientists, historians, archaeologists, and anthropologists.

From Eve, the earliest known hominid, discovered in Africa, geneticist Sykes traces a genetic linkage to 7 prehistoric European women. Sykes conveys the excitement and drama of his discovery of strands of DNA that passed unbroken through the maternal line. He names the 7 women he found in that line and extrapolates probable lives for them.

"A groundbreaking book about how technological advances in genomics and the extraction of ancient DNA have profoundly changed our understanding of human prehistory while resolving many long-standing controversies. Massive technological innovations now allow scientists to extract and analyze ancient DNA as never before, and it has become clear--in part from David Reich's own contributions to the field--that genomics is as important a means of understanding...

"One-third of the world's human population is sensitive to certain foods due to your genes' interactions with them." "Formerly misunderstood as "genetic disorders," many of these sensitivities are now considered to be adaptations that our ancestors evolved in response to the dietary choices and diseases they faced over millennia in particular landscapes. They are liabilities only when we are "out of place," on globalized diets depleted of certain...

"In this eye-opening book, Johannes Krause, director of the Max Planck Institute for Evolutionary Anthropology, and journalist Thomas Trappe offer a new way of understanding our past, present, and future. Krause is a pioneer in the revolutionary new science of archaeogenetics, archaeology augmented by revolutionary DNA sequencing technology, which has allowed scientists to uncover a new version of human history reaching back more than 100,000 years....

"What can we learn from the genes of our closest evolutionary relatives? Neanderthal Man tells the story of geneticist Svante Paabo's mission to answer that question, beginning with the study of DNA in Egyptian mummies in the early 1980s and culminating in his sequencing of the Neanderthal genome in 2009. From Paabo, we learn how Neanderthal genes offer a unique window into the lives of our hominin relatives and may hold the key to unlocking the mystery...

"What does science say about race? In this book a ... research geneticist [posits] that traditional notions about distinct racial differences have little scientific foundation. In short, racism is not just morally wrong; it has no basis in fact, [and] the author ... describes in detail the factors that have led to the current scientific consensus about race"--Amazon.com.

The concept of race has had a powerful impact on history and continues to shape the world today in profound ways. Most people derive their attitudes about race from their family, culture, and education. Very few, however, are aware that there are vast differences between the popular notions of race and the scientific view of human diversity. Even among scientists, who understand the current evidence, there is great controversy regarding the definition...