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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: Keith Barker
Publisher:
ISBN: 9781770918221
Category : Drama
Languages : en
Pages : 90
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Book Description
Simultaneously heartbreaking and heartwarming, This is How We Got Here follows a close-knit family as they deal with an unexpected loss. A mother, father, aunt, and uncle must learn how to move forward after the trauma and re-learn how to interact with one another with forgiveness, humor, and love.
Author: Andy Kessler
Publisher: HarperBusiness
ISBN: 9780060840976
Category : Business & Economics
Languages : en
Pages : 0
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Book Description
Best-selling author Andy Kessler ties up the loose ends from his provocative book, Running Money, with this history of breakthrough technology and the markets that funded them. Expanding on themes first raised in his tour de force, Running Money, Andy Kessler unpacks the entire history of Silicon Valley and Wall Street, from the Industrial Revolution to computers, communications, money, gold and stock markets. These stories cut (by an unscrupulous editor) from the original manuscript were intended as a primer on the ways in which new technologies develop from unprofitable curiosities to essential investments. Indeed, How We Got Here is the book Kessler wishes someone had handed him on his first day as a freshman engineering student at Cornell or on the day he started on Wall Street. This book connects the dots through history to how we got to where we are today.
Author: David Frum
Publisher: Basic Books
ISBN: 0786723505
Category : History
Languages : en
Pages : 447
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Book Description
For many, the 1970s evoke the Brady Bunch and the birth of disco. In this first, thematic popular history of the decade, David Frum argues that it was the 1970s, not the 1960s, that created modern America and altered the American personality forever. A society that had valued faith, self-reliance, self-sacrifice, and family loyalty evolved in little more than a decade into one characterized by superstition, self-interest, narcissism, and guilt. Frum examines this metamorphosis through the rise to cultural dominance of faddish psychology, astrology, drugs, religious cults, and consumer debt, and profiles such prominent players of the decade as Werner Erhard, Alex Comfort, and Jerry Brown. How We Got Here is lively and provocative reading.
Author: Christine Heppermann
Publisher: HarperCollins
ISBN: 0062387979
Category : Young Adult Fiction
Languages : en
Pages : 218
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Book Description
How do you define yourself? By your friends? Your family? Your boyfriend? Your grades? Your trophies? Your choices? By a single choice? From the author of the acclaimed Poisoned Apples comes a novel in verse about a young woman and the aftermath of a life-altering decision. Fans of Laurie Halse Anderson and Ellen Hopkins will find the powerful questions, the difficult truths, and the inner strength that speak to them in Ask Me How I Got Here. Addie has always known what she was running toward, whether in cross country, in her all-girls Catholic school, or in love. Until she and her boyfriend—her sensitive, good-guy boyfriend—are careless one night, and she gets pregnant. Addie makes the difficult choice to have an abortion. And after that—even though she knows it was the right decision for her—nothing is the same. She doesn’t want anyone besides her parents and her boyfriend to know what happened; she doesn’t want to run cross country anymore; she can’t bring herself to be excited about anything. Until she reconnects with Juliana, a former teammate who’s going through her own dark places. Once again, Christine Heppermann writes with an unflinching honesty and a deep sensitivity about the complexities of being a teenager, being a woman. Her free verse poems are moving, provocative, and often full of wry humor and a sharp wit.
Author: Kim Robert Stafford
Publisher: Houghton Mifflin Harcourt P
ISBN:
Category : Air
Languages : en
Pages : 38
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Book Description
A short bedtime story that uses geometric patterns in cut-paper compositions.
Author: Marshall Goldsmith
Publisher: Profile Books
ISBN: 1847651313
Category : Self-Help
Languages : en
Pages : 255
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Book Description
Your hard work is paying off. You are doing well in your field. But there is something standing between you and the next level of achievement. That something may just be one of your own annoying habits.Perhaps one small flaw - a behaviour you barely even recognise - is the only thing that's keeping you from where you want to be. It may be that the very characteristic that you believe got you where you are - like the drive to win at all costs - is what's holding you back. As this book explains, people often do well in spite of certain habits rather than because of them-and need a "to stop" list rather than one listing what "to do". Marshall Goldsmith's expertise is in helping global leaders overcome their unconscious annoying habits and become more successful. His one-on-one coaching comes with a six-figure price tag - but in this book you get his great advice for much less. Recently named as one of the world's five most-respected executive coaches by Forbes, he has worked with over 100 major CEOs and their management teams at the world's top businesses. His clients include corporations such as Goldman Sachs, Glaxo SmithKline, Johnson and Johnson and GE.
Author: Keith Barker
Publisher:
ISBN: 9781770911352
Category : Drama
Languages : en
Pages : 0
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Book Description
Denise has spent the last five years dedicated to uncovering the truth behind her sister Michelle's disappearance. Haunted by loose ends, she begins seeing visions of Michelle, who gradually guides her in the right direction. As Denise's marriage and sanity crumble around her, she remains committed to unearthing an unfathomable truth, and coming to terms with a painfully crucial realization.
Author: Hope Jahren
Publisher: Vintage
ISBN: 0525563393
Category : Science
Languages : en
Pages : 167
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Book Description
The essential pocket primer on climate change that will leave an indelible impact on everyone who reads it. • “Jahren asks the central question of our time: how can we learn to live on a finite planet?" —Elizabeth Kolbert, New York Times bestselling author of The Sixth Extinction "The voice that science has been waiting for.” —Nature Hope Jahren is an award-winning scientist, a brilliant writer, a passionate teacher, and one of the seven billion people with whom we share this earth. In The Story of More, she illuminates the link between human habits and our imperiled planet. In concise, highly readable chapters, she takes us through the science behind the key inventions—from electric power to large-scale farming to automobiles—that, even as they help us, release greenhouse gases into the atmosphere like never before. She explains the current and projected consequences of global warming—from superstorms to rising sea levels—and the actions that we all can take to fight back. At once an explainer on the mechanisms of global change and a lively, personal narrative given to us in Jahren’s inimitable voice, The Story of More is “a superb account of the deadly struggle between humanity and what may prove the only life-bearing planet within ten light years" (E. O. Wilson).
Author: Vaclav Smil
Publisher: Penguin
ISBN: 0593297067
Category : Science
Languages : en
Pages : 337
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Book Description
INSTANT NEW YORK TIMES BESTSELLER “A new masterpiece from one of my favorite authors… [How The World Really Works] is a compelling and highly readable book that leaves readers with the fundamental grounding needed to help solve the world’s toughest challenges.”—Bill Gates “Provocative but perceptive . . . You can agree or disagree with Smil—accept or doubt his ‘just the facts’ posture—but you probably shouldn’t ignore him.”—The Washington Post An essential analysis of the modern science and technology that makes our twenty-first century lives possible—a scientist's investigation into what science really does, and does not, accomplish. We have never had so much information at our fingertips and yet most of us don’t know how the world really works. This book explains seven of the most fundamental realities governing our survival and prosperity. From energy and food production, through our material world and its globalization, to risks, our environment and its future, How the World Really Works offers a much-needed reality check—because before we can tackle problems effectively, we must understand the facts. In this ambitious and thought-provoking book we see, for example, that globalization isn’t inevitable—the foolishness of allowing 70 per cent of the world’s rubber gloves to be made in just one factory became glaringly obvious in 2020—and that our societies have been steadily increasing their dependence on fossil fuels, such that any promises of decarbonization by 2050 are a fairy tale. For example, each greenhouse-grown supermarket-bought tomato has the equivalent of five tablespoons of diesel embedded in its production, and we have no way of producing steel, cement or plastics at required scales without huge carbon emissions. Ultimately, Smil answers the most profound question of our age: are we irrevocably doomed or is a brighter utopia ahead? Compelling, data-rich and revisionist, this wonderfully broad, interdisciplinary guide finds faults with both extremes. Looking at the world through this quantitative lens reveals hidden truths that change the way we see our past, present and uncertain future.
