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Author: David Reich
Publisher: Oxford University Press
ISBN: 0192554387
Category : Science
Languages : en
Pages : 400
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Book Description
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?
Author: David Reich
Publisher: Oxford University Press
ISBN: 0192554387
Category : Science
Languages : en
Pages : 400
Get Book Here
Book Description
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?
Author: Reynolds Farley
Publisher: Russell Sage Foundation
ISBN: 161044194X
Category : Social Science
Languages : en
Pages : 396
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Book Description
"A fascinating and authoritative account of American social history since 1960 as viewed through the prism of government statistics....[Farley] uses publicly available data, straight forward methods, and modest...language, to provide more information and insight about recent social trends than any other volume in print." —American Journal of Sociology "A brilliant piece of work. Farley is absolutely masterful at taking tens of thousands of national survey statistics and weaving from them a fascinating and beautifully illustrated tapestry of who we are." —Barry Bluestone, Frank L. Boyden Professor of Political Economy, University of Massachusetts, Boston The New American Reality presents a compelling portrait of an America strikingly different from what it was just forty years ago.Gone is the idealized vision of a two-parent, father-supported Ozzie and Harriet society. In its place is an America of varied races andethnic backgrounds, where families take on many forms and mothers frequently work outside the home. Drawing on a definitive analysis of the past four U.S. censuses, author Reynolds Farley reveals a country that offers new opportunities for a broader spectrum of people, while at the same time generating frustration and apprehension for many who once thought their futures secure. The trends that have so transformed the nation were kindled in the 1960s, a watershed period during which many Americans redefined their attitudes toward the rights of women and blacks. The New American Reality describes the activism, federal policymaking, and legal victories that eliminated overtracial and sexual discrimination. But along with open doors came new challenges. Divorce and out-of-wedlock births grew commonplace, forcing more women to raise children alone and—despite improved wages—increasing their chances of falling into poverty. Residential segregation, inadequate schooling, and a particularly high ratio of female-headed families severely impaired the economic progress of African Americans, many of whom were left behind in declining central cities as businesses migrated to suburbs. A new generation of immigrants from many nations joined the ranks of those working to support families and improve their prospects, and rapidly transformed the nation's ethnic composition. In the 1970s, unprecedented economic restructuring on a global scale created unexpected setbacks for the middle class. The long era of postwar prosperity ended as the nation's dominant industry shifted from manufacturing to services, competition from foreign producers increased, interest rates rose, and a new emphasis on technology and cost-cutting created a demand for more sophisticated skills in the workplace. The economic recovery of the 1980s generated greater prosperity for the well-educated and highly skilled, and created many low paying jobs, but offered little to remedy the stagnant and declining wages of the middle class. Income inequalitybecame a defining feature in the economic life of America: overall, the rich got richer while the poor and middle class found it increasingly difficult to meet their financial demands. The New American Reality reports some good news about America. Our lives are longer and healthier, the elderly are much better off than ever before, consumer spending power has increased, and minorities and women have many more opportunities. But this book does not shy away from the significant problems facing large portions of the population, and provides a valuable perspective on efforts to remedy them. The New American Reality offers the information necessary to understandthe critical trends affecting America today, from how we earn a living to how and when we form families, where we live, and whether or not we will continue to prosper. A Volume in the Russell Sage Founadtion Census Series
Author: Robert Plomin
Publisher: MIT Press
ISBN: 0262357763
Category : Science
Languages : en
Pages : 294
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Book Description
A top behavioral geneticist argues DNA inherited from our parents at conception can predict our psychological strengths and weaknesses. This “modern classic” on genetics and nature vs. nurture is “one of the most direct and unapologetic takes on the topic ever written” (Boston Review). In Blueprint, behavioral geneticist Robert Plomin describes how the DNA revolution has made DNA personal by giving us the power to predict our psychological strengths and weaknesses from birth. A century of genetic research shows that DNA differences inherited from our parents are the consistent lifelong sources of our psychological individuality—the blueprint that makes us who we are. Plomin reports that genetics explains more about the psychological differences among people than all other factors combined. Nature, not nurture, is what makes us who we are. Plomin explores the implications of these findings, drawing some provocative conclusions—among them that parenting styles don't really affect children's outcomes once genetics is taken into effect. This book offers readers a unique insider’s view of the exciting synergies that came from combining genetics and psychology.
Author: Johannes Krause
Publisher: Random House
ISBN: 0753554976
Category : History
Languages : en
Pages : 288
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Book Description
Humanity has often found itself on the precipice. We've survived and thrived because we've never stopped moving... 'Stops you dead in your tracks ... An absolute revelation' Sue Black, bestselling author of All That Remains In this eye-opening book, Johannes Krause, Chair of the Max Planck Institute for the History of Humanity, offers a new way of understanding our past, present and future. Marshalling unique insights from archaeogenetics, an emerging new discipline that allows us to read our ancestors' DNA like journals chronicling personal stories of migration, Krause charts two millennia of adaption, movement and survival, culminating in the triumph of Homo Sapiens as we swept through Europe and beyond in successive waves of migration - developing everything from language, the patriarchy, disease, art and a love of pets as we did so. We also meet our ancestors, from those many of us have heard of - such as Homo Erectus and the Neanderthals - to the wildly unfamiliar but no less real: the recently discovered Denisovans, who ranged across Asia and, like humans, interbred with Neanderthals; the Aurignacians, skilled artists who, 40,000 years ago, brought about an extraordinary transformation in what our species could invent and create; the Varna, who buried their loved ones with gold long before the Pharaohs of Egypt did; and the Gravettians, big game hunters who were Europe's most successful early settlers until they perished in the face of the toughest opponent humanity had ever faced: the ice age. As well as being a radical new telling of our shared story, this book is a reminder that the global problems that keep us awake at night - climate catastrophe; the sudden emergence of deadly epidemics; refugee crises; ethnic conflict; over-population - are all things we've faced, and overcome, before.
Author: Neil deGrasse Tyson
Publisher: Disney Electronic Content
ISBN: 1426221789
Category : Philosophy
Languages : en
Pages : 329
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Book Description
In this thought-provoking follow-up to his acclaimed StarTalk book, uber astrophysicist Neil deGrasse Tyson tackles the world's most important philosophical questions about the universe with wit, wisdom, and cutting-edge science. For science geeks, space and physics nerds, and all who want to understand their place in the universe, this enlightening new book from Neil deGrasse Tyson offers a unique take on the mysteries and curiosities of the cosmos, building on rich material from his beloved StarTalk podcast. In these illuminating pages, illustrated with dazzling photos and revealing graphics, Tyson and co-author James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia--How did life begin? What is our place in the universe? Are we alone?--and provide answers based on the most current data, observations, and theories. Populated with paradigm-shifting discoveries that help explain the building blocks of astrophysics, this relatable and entertaining book will engage and inspire readers of all ages, bring sophisticated concepts within reach, and offer a window into the complexities of the cosmos. or all who loved National Geographic's StarTalk with Neil deGrasse Tyson, Cosmos: Possible Worlds, and Space Atlas, this new book will take them on more journeys into the wonders of the universe and beyond.
Author: David Christian
Publisher: Little, Brown Spark
ISBN: 0316392022
Category : History
Languages : en
Pages : 315
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Book Description
This New York Times bestseller "elegantly weaves evidence and insights . . . into a single, accessible historical narrative" (Bill Gates) and presents a captivating history of the universe -- from the Big Bang to dinosaurs to mass globalization and beyond. Most historians study the smallest slivers of time, emphasizing specific dates, individuals, and documents. But what would it look like to study the whole of history, from the big bang through the present day -- and even into the remote future? How would looking at the full span of time change the way we perceive the universe, the earth, and our very existence? These were the questions David Christian set out to answer when he created the field of "Big History," the most exciting new approach to understanding where we have been, where we are, and where we are going. In Origin Story, Christian takes readers on a wild ride through the entire 13.8 billion years we've come to know as "history." By focusing on defining events (thresholds), major trends, and profound questions about our origins, Christian exposes the hidden threads that tie everything together -- from the creation of the planet to the advent of agriculture, nuclear war, and beyond. With stunning insights into the origin of the universe, the beginning of life, the emergence of humans, and what the future might bring, Origin Story boldly reframes our place in the cosmos.
Author: Mark Jobling
Publisher: Garland Science
ISBN: 1317952251
Category : Science
Languages : en
Pages : 1538
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Book Description
Human Evolutionary Genetics is a groundbreaking text which for the first time brings together molecular genetics and genomics to the study of the origins and movements of human populations. Starting with an overview of molecular genomics for the non-specialist (which can be a useful review for those with a more genetic background), the book shows h
Author: Jennifer Raff
Publisher: Twelve
ISBN: 153874970X
Category : Science
Languages : en
Pages : 304
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Book Description
AN INSTANT NEW YORK TIMES BESTSELLER! From celebrated anthropologist Jennifer Raff comes the untold story—and fascinating mystery—of how humans migrated to the Americas. ORIGIN is the story of who the first peoples in the Americas were, how and why they made the crossing, how they dispersed south, and how they lived based on a new and powerful kind of evidence: their complete genomes. ORIGIN provides an overview of these new histories throughout North and South America, and a glimpse into how the tools of genetics reveal details about human history and evolution. 20,000 years ago, people crossed a great land bridge from Siberia into Western Alaska and then dispersed southward into what is now called the Americas. Until we venture out to other worlds, this remains the last time our species has populated an entirely new place, and this event has been a subject of deep fascination and controversy. No written records—and scant archaeological evidence—exist to tell us what happened or how it took place. Many different models have been proposed to explain how the Americas were peopled and what happened in the thousands of years that followed. A study of both past and present, ORIGIN explores how genetics is currently being used to construct narratives that profoundly impact Indigenous peoples of the Americas. It serves as a primer for anyone interested in how genetics has become entangled with identity in the way that society addresses the question "Who is indigenous?"
Author: New Scientist
Publisher: Nicholas Brealey
ISBN: 147367042X
Category : Science
Languages : en
Pages : 244
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Book Description
Where did we come from? Where are we going? Homo sapiens is the most successful, the most widespread and the most influential species ever to walk the Earth. In the blink of an evolutionary eye we have spread around the globe, taken control of Earth's biological and mineral resources, transformed the environment, discovered the secrets of the universe and travelled into space. Yet just 7 million years ago, we were just another species of great ape making a quiet living in the forests of East Africa. We do not know exactly what this ancestor was like, but it was no more likely than a chimpanzee or gorilla to sail across the ocean, write a symphony, invent a steam engine or ponder the meaning of existence. How did we get from there to here? The Story of Human Origins recounts the most astonishing evolutionary tale ever told. Discover how our ancestors made the first tentative steps towards becoming human, how we lost our fur but gained language, fire and tools, how we strode out of Africa, invented farming and cities and ultimately created modern civilization - perhaps the only one of its kind in the Universe. Meet your long-lost ancestors, the other humans who once shared the planet with us, and learn where the story might end.
Author: Mike Dooley
Publisher:
ISBN: 9781837820276
Category :
Languages : en
Pages : 0
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Book Description
What's happening in the world lately? What happens when we die? Do secret societies have any real secrets? How do we know or find our purpose? What's real? What matters? Many of us ask ourselves these questions to try and make sense of our lives. Mike Dooley asks them too, except... his questions get answered. One such answer explained its source, stating that we all have a higher self within that predates this life and will live beyond it, and thus already knows where we've been, why we're here and what will happen next on our planet. Life on Earth takes the form of a journal in which Mike asks what's on his mind during pivotal times in his life, and takes on topics such as: - How to make sense of natural disasters and man-made tragedies - Living deliberately and creating consciously - Wealth, relationships, 'past lives' and consciousness - The ultimate reason for life on Earth (hint: it's not what you think) Mike Dooley asks questions from the heart with a cautious, even suspicious mind, and explores the answers, as always, with infinite wisdom and compassion.
