When Humans Nearly Vanished

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Author :
Publisher : Smithsonian Institution
ISBN 13 : 1588346366
Total Pages : 208 pages
Book Rating : 4.5/5 (883 download)

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Book Synopsis When Humans Nearly Vanished by : Donald R. Prothero

Download or read book When Humans Nearly Vanished written by Donald R. Prothero and published by Smithsonian Institution. This book was released on 2018-10-16 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fascinating true story of the explosion of the Mount Toba supervolcano--the Earth's largest eruption in the past 28 million years--and its lasting impact on Earth and human evolution Some 73,000 years ago, the huge dome of Mount Toba, in today's Sumatra, Indonesia, began to rumble. A deep vibration shook the entire island. Jets of steam and ash emanated from the summit, followed by an explosion louder than any sound heard by Homo sapiens since our species evolved on Earth. The eruption of the Toba supervolcano released the energy of a million tons of explosives; seven hundred cubic miles of magma spewed outward in an explosion forty times larger than the largest hydrogen bomb and more than a thousand times as powerful as the Krakatau eruption in 1883. So much ash and debris was injected into the stratosphere that it partially blocked the sun's radiation and caused global temperatures to drop by five to nine degrees. It took a full decade for Earth to recover to its pre-eruption temperatures. When Humans Nearly Vanished presents the controversial argument that the Toba catastrophe nearly wiped out the human race, leaving only about a thousand to ten thousand breeding pairs of humans worldwide. Human genes today show evidence of a "genetic bottleneck," an effect seen when a population of organisms becomes so small that their genetic diversity is greatly reduced. This group of survivors could be the ancestors of all humans alive today. Donald R. Prothero explores the geological and biological evidence supporting the Toba bottleneck theory; reveals how the explosion itself was discovered; and offers insight into how the world changed afterward and what might happen if such an eruption occurred today. Prothero's riveting account of this calamitous supervolcanic explosion is not to be missed.

When Humans Nearly Vanished

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Author :
Publisher : Smithsonian Institution
ISBN 13 : 1588346358
Total Pages : 210 pages
Book Rating : 4.5/5 (883 download)

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Book Synopsis When Humans Nearly Vanished by : Donald R. Prothero

Download or read book When Humans Nearly Vanished written by Donald R. Prothero and published by Smithsonian Institution. This book was released on 2018-10-16 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fascinating true story of the explosion of the Mount Toba supervolcano--the Earth's largest eruption in the past 28 million years--and its lasting impact on Earth and human evolution Some 73,000 years ago, the huge dome of Mount Toba, in today's Sumatra, Indonesia, began to rumble. A deep vibration shook the entire island. Jets of steam and ash emanated from the summit, followed by an explosion louder than any sound heard by Homo sapiens since our species evolved on Earth. The eruption of the Toba supervolcano released the energy of a million tons of explosives; seven hundred cubic miles of magma spewed outward in an explosion forty times larger than the largest hydrogen bomb and more than a thousand times as powerful as the Krakatau eruption in 1883. So much ash and debris was injected into the stratosphere that it partially blocked the sun's radiation and caused global temperatures to drop by five to nine degrees. It took a full decade for Earth to recover to its pre-eruption temperatures. When Humans Nearly Vanished presents the controversial argument that the Toba catastrophe nearly wiped out the human race, leaving only about a thousand to ten thousand breeding pairs of humans worldwide. Human genes today show evidence of a "genetic bottleneck," an effect seen when a population of organisms becomes so small that their genetic diversity is greatly reduced. This group of survivors could be the ancestors of all humans alive today. Donald R. Prothero explores the geological and biological evidence supporting the Toba bottleneck theory; reveals how the explosion itself was discovered; and offers insight into how the world changed afterward and what might happen if such an eruption occurred today. Prothero's riveting account of this calamitous supervolcanic explosion is not to be missed.

The World Without Us

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Author :
Publisher : Macmillan
ISBN 13 : 9780312427900
Total Pages : 436 pages
Book Rating : 4.4/5 (279 download)

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Book Synopsis The World Without Us by : Alan Weisman

Download or read book The World Without Us written by Alan Weisman and published by Macmillan. This book was released on 2008-08-05 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: A penetrating take on how our planet would respond without the relentless pressure of the human presence

Super Volcano

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Publisher : Voyageur Press
ISBN 13 : 1616738987
Total Pages : 257 pages
Book Rating : 4.6/5 (167 download)

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Book Synopsis Super Volcano by : Greg Breining

Download or read book Super Volcano written by Greg Breining and published by Voyageur Press. This book was released on 2007-11-10 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite growing evidence of geothermic activity under America's first and foremost national park, it took geologists a long time to realize that there was actually a volcano beneath Yellowstone. And then, why couldn't they find the caldera or crater? Because, as an aerial photograph finally revealed, the caldera is 45 miles wide, encompassing all of Yellowstone. What will happen, in human terms, when it erupts? Greg Breining explores the shocking answer to this question and others in a scientific yet accessible look at the enormous natural disaster brewing beneath the surface of the United States. Yellowstone is one of the world's five "super volcanoes." When it erupts, much of the nation will be hit hard. Though historically Yellowstone has erupted about every 600,000 years, it has not done so for 630,000, meaning it is 30,000 years overdue. Starting with a scenario of what will happen when Yellowstone blows, this fascinating study describes how volcanoes function and includes a timeline of famous volcanic eruptions throughout history.

Eruptions that Shook the World

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Author :
Publisher : Cambridge University Press
ISBN 13 : 1139496395
Total Pages : 409 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Eruptions that Shook the World by : Clive Oppenheimer

Download or read book Eruptions that Shook the World written by Clive Oppenheimer and published by Cambridge University Press. This book was released on 2011-05-26 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: What does it take for a volcanic eruption to really shake the world? Did volcanic eruptions extinguish the dinosaurs, or help humans to evolve, only to decimate their populations with a super-eruption 73,000 years ago? Did they contribute to the ebb and flow of ancient empires, the French Revolution and the rise of fascism in Europe in the 19th century? These are some of the claims made for volcanic cataclysm. Volcanologist Clive Oppenheimer explores rich geological, historical, archaeological and palaeoenvironmental records (such as ice cores and tree rings) to tell the stories behind some of the greatest volcanic events of the past quarter of a billion years. He shows how a forensic approach to volcanology reveals the richness and complexity behind cause and effect, and argues that important lessons for future catastrophe risk management can be drawn from understanding events that took place even at the dawn of human origins.

Catastrophe

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Publisher : Ballantine Books
ISBN 13 : 0345444361
Total Pages : 441 pages
Book Rating : 4.3/5 (454 download)

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Book Synopsis Catastrophe by : David Keys

Download or read book Catastrophe written by David Keys and published by Ballantine Books. This book was released on 2000-10-02 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: It was a catastrophe without precedent in recorded history: for months on end, starting in A.D. 535, a strange, dusky haze robbed much of the earth of normal sunlight. Crops failed in Asia and the Middle East as global weather patterns radically altered. Bubonic plague, exploding out of Africa, wiped out entire populations in Europe. Flood and drought brought ancient cultures to the brink of collapse. In a matter of decades, the old order died and a new world—essentially the modern world as we know it today—began to emerge. In this fascinating, groundbreaking, totally accessible book, archaeological journalist David Keys dramatically reconstructs the global chain of revolutions that began in the catastrophe of A.D. 535, then offers a definitive explanation of how and why this cataclysm occurred on that momentous day centuries ago. The Roman Empire, the greatest power in Europe and the Middle East for centuries, lost half its territory in the century following the catastrophe. During the exact same period, the ancient southern Chinese state, weakened by economic turmoil, succumbed to invaders from the north, and a single unified China was born. Meanwhile, as restless tribes swept down from the central Asian steppes, a new religion known as Islam spread through the Middle East. As Keys demonstrates with compelling originality and authoritative research, these were not isolated upheavals but linked events arising from the same cause and rippling around the world like an enormous tidal wave. Keys's narrative circles the globe as he identifies the eerie fallout from the months of darkness: unprecedented drought in Central America, a strange yellow dust drifting like snow over eastern Asia, prolonged famine, and the hideous pandemic of the bubonic plague. With a superb command of ancient literatures and historical records, Keys makes hitherto unrecognized connections between the "wasteland" that overspread the British countryside and the fall of the great pyramid-building Teotihuacan civilization in Mexico, between a little-known "Jewish empire" in Eastern Europe and the rise of the Japanese nation-state, between storms in France and pestilence in Ireland. In the book's final chapters, Keys delves into the mystery at the heart of this global catastrophe: Why did it happen? The answer, at once surprising and definitive, holds chilling implications for our own precarious geopolitical future. Wide-ranging in its scholarship, written with flair and passion, filled with original insights, Catastrophe is a superb synthesis of history, science, and cultural interpretation.

A Gap in Nature

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Publisher : Atlantic Monthly Press
ISBN 13 : 9780871137975
Total Pages : 212 pages
Book Rating : 4.1/5 (379 download)

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Book Synopsis A Gap in Nature by : Tim Fridtjof Flannery

Download or read book A Gap in Nature written by Tim Fridtjof Flannery and published by Atlantic Monthly Press. This book was released on 2001 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: A short description of the extinct animal along with a color drawing.

The Year Without Summer

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Publisher : St. Martin's Press
ISBN 13 : 1250012066
Total Pages : 352 pages
Book Rating : 4.2/5 (5 download)

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Book Synopsis The Year Without Summer by : William K. Klingaman

Download or read book The Year Without Summer written by William K. Klingaman and published by St. Martin's Press. This book was released on 2013-02-26 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like Winchester's Krakatoa, The Year Without Summer reveals a year of dramatic global change long forgotten by history In the tradition of Krakatoa, The World Without Us, and Guns, Germs and Steel comes a sweeping history of the year that became known as 18-hundred-and-froze-to-death. 1816 was a remarkable year—mostly for the fact that there was no summer. As a result of a volcanic eruption in Indonesia, weather patterns were disrupted worldwide for months, allowing for excessive rain, frost, and snowfall through much of the Northeastern U.S. and Europe in the summer of 1816. In the U.S., the extraordinary weather produced food shortages, religious revivals, and extensive migration from New England to the Midwest. In Europe, the cold and wet summer led to famine, food riots, the transformation of stable communities into wandering beggars, and one of the worst typhus epidemics in history. 1816 was the year Frankenstein was written. It was also the year Turner painted his fiery sunsets. All of these things are linked to global climate change—something we are quite aware of now, but that was utterly mysterious to people in the nineteenth century, who concocted all sorts of reasons for such an ungenial season. Making use of a wealth of source material and employing a compelling narrative approach featuring peasants and royalty, politicians, writers, and scientists, The Year Without Summer by William K. Klingaman and Nicholas P. Klingaman examines not only the climate change engendered by this event, but also its effects on politics, the economy, the arts, and social structures.

The Humans Who Went Extinct

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Author :
Publisher : Oxford University Press
ISBN 13 : 0199239193
Total Pages : 286 pages
Book Rating : 4.1/5 (992 download)

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Book Synopsis The Humans Who Went Extinct by : Clive Finlayson

Download or read book The Humans Who Went Extinct written by Clive Finlayson and published by Oxford University Press. This book was released on 2010-11-11 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in hardcover: Oxford; New York: Oxford Universtiy Press, 2009.

Krakatoa

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Author :
Publisher : Penguin UK
ISBN 13 : 0141926236
Total Pages : 448 pages
Book Rating : 4.1/5 (419 download)

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Book Synopsis Krakatoa by : Simon Winchester

Download or read book Krakatoa written by Simon Winchester and published by Penguin UK. This book was released on 2004-06-03 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simon Winchester's brilliant chronicle of the destruction of the Indonesian island of Krakatoa in 1883 charts the birth of our modern world. He tells the story of the unrecognized genius who beat Darwin to the discovery of evolution; of Samuel Morse, his code and how rubber allowed the world to talk; of Alfred Wegener, the crack-pot German explorer and father of geology. In breathtaking detail he describes how one island and its inhabitants were blasted out of existence and how colonial society was turned upside-down in a cataclysm whose echoes are still felt to this day.

The Vanished

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Publisher : Simon and Schuster
ISBN 13 : 1510708286
Total Pages : 272 pages
Book Rating : 4.5/5 (17 download)

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Book Synopsis The Vanished by : Léna Mauger

Download or read book The Vanished written by Léna Mauger and published by Simon and Schuster. This book was released on 2016-09-20 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every year, nearly one hundred thousand Japanese vanish without a trace. Known as the johatsu, or the “evaporated,” they are often driven by shame and hopelessness, leaving behind lost jobs, disappointed families, and mounting debts. In The Vanished, journalist Léna Mauger and photographer Stéphane Remael uncover the human faces behind the phenomenon through reportage, photographs, and interviews with those who left, those who stayed behind, and those who help orchestrate the disappearances. Their quest to learn the stories of the johatsu weaves its way through: A Tokyo neighborhood so notorious for its petty criminal activities that it was literally erased from the maps Reprogramming camps for subpar bureaucrats and businessmen to become “better” employees The charmless citadel of Toyota City, with its iron grip on its employees The “suicide” cliffs of Tojinbo, patrolled by a man fighting to save the desperate The desolation of Fukushima in the aftermath of the tsunami And yet, as exotic and foreign as their stories might appear to an outsider’s eyes, the human experience shared by the interviewees remains powerfully universal.

The Sixth Extinction

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Author :
Publisher : Henry Holt and Company
ISBN 13 : 0805099794
Total Pages : 336 pages
Book Rating : 4.8/5 (5 download)

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Book Synopsis The Sixth Extinction by : Elizabeth Kolbert

Download or read book The Sixth Extinction written by Elizabeth Kolbert and published by Henry Holt and Company. This book was released on 2014-02-11 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: ONE OF THE NEW YORK TIMES BOOK REVIEW'S 10 BEST BOOKS OF THE YEAR A major book about the future of the world, blending intellectual and natural history and field reporting into a powerful account of the mass extinction unfolding before our eyes Over the last half a billion years, there have been five mass extinctions, when the diversity of life on earth suddenly and dramatically contracted. Scientists around the world are currently monitoring the sixth extinction, predicted to be the most devastating extinction event since the asteroid impact that wiped out the dinosaurs. This time around, the cataclysm is us. In The Sixth Extinction, two-time winner of the National Magazine Award and New Yorker writer Elizabeth Kolbert draws on the work of scores of researchers in half a dozen disciplines, accompanying many of them into the field: geologists who study deep ocean cores, botanists who follow the tree line as it climbs up the Andes, marine biologists who dive off the Great Barrier Reef. She introduces us to a dozen species, some already gone, others facing extinction, including the Panamian golden frog, staghorn coral, the great auk, and the Sumatran rhino. Through these stories, Kolbert provides a moving account of the disappearances occurring all around us and traces the evolution of extinction as concept, from its first articulation by Georges Cuvier in revolutionary Paris up through the present day. The sixth extinction is likely to be mankind's most lasting legacy; as Kolbert observes, it compels us to rethink the fundamental question of what it means to be human.

Steering Human Evolution

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Author :
Publisher : Taylor & Francis
ISBN 13 : 1000049922
Total Pages : 198 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Steering Human Evolution by : Yehezkel Dror

Download or read book Steering Human Evolution written by Yehezkel Dror and published by Taylor & Francis. This book was released on 2020-05-07 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humanity must steer its evolution. As human knowledge moves a step ahead of Darwin’s theories, this book presents the emergence of human-made meta-evolution shaping our alternative futures. This novel process poses fateful challenges to humanity, which require regulation of emerging science and technology which may endanger the future of our species. However, to do so successfully, a novel ‘humanity-craft’ has to be developed; main ideologies and institutions need redesign; national sovereignty has to be limited; a decisive global regime becomes essential; some revaluation of widely accepted norms becomes essential; and a novel type of political leader, based on merit in addition to public support, is urgently needed. Taking into account the strength of nationalism and vested interests, it may well be that only catastrophes will teach humanity to metamorphose into a novel epoch without too high transition costs. But initial steps, such as United Nation reforms, are urgent in order to contain calamities and may soon become feasible. Being both interdisciplinary and based on personal experience of the author, this book adds up to a novel paradigm on steering human evolution. It will be of great interest to scholars and researchers of modern history, evolution sciences, future studies, political science, philosophy of action, and science and technology. It will also be of wide appeal to the general reader anxious about the future of life on Earth. Comments on the Corona pandemic add to the book’s concrete significance.

Disease and Society in Premodern England

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Author :
Publisher : Routledge
ISBN 13 : 1000544613
Total Pages : 333 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Disease and Society in Premodern England by : John Theilmann

Download or read book Disease and Society in Premodern England written by John Theilmann and published by Routledge. This book was released on 2022-03-07 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Disease and Society in Premodern England examines the impact of infectious disease in England from the everyday to pandemics in the period c. 500–c. 1600, with the major focus from the eleventh century onward. Theilmann blends historical research, using a variety of primary sources, with an understanding of disease drawn from current scientific literature to enable a better understanding of how diseases affected society and why they were so difficult to combat in the premodern world. The volume provides a perspective on how society and medicine reacted to "new" diseases, something that remains an issue in the twenty-first century. The "new" diseases of the Late Middle Ages, such as plague, syphilis, and the English Sweat, are viewed as helping to lead to a change in how people viewed disease causation and treatment. In addition to the biology of disease and its relationship with environmental factors, the social, economic, political, religious, and artistic impacts of various diseases are also explored. With discussions on a variety of diseases including leprosy, tuberculosis, malaria, measles, typhus, influenza, and smallpox, this volume is an essential resource for all students and scholars interested in the history of medicine and disease in premodern England.

Contemporary Issues in Heterodox Economics

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Publisher : Routledge
ISBN 13 : 1000199495
Total Pages : 308 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Contemporary Issues in Heterodox Economics by : Arturo Hermann

Download or read book Contemporary Issues in Heterodox Economics written by Arturo Hermann and published by Routledge. This book was released on 2020-10-07 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterodox economics can provide a more complete and robust explanation of economic realities than orthodox (or mainstream) economics. Contemporary Issues in Heterodox Economics: Implications for Theory and Policy Action argues that this greater explanatory power gives heterodox economics the ability to illuminate appropriate policy for the major crises of our time, as well as proffer the basis for a more rounded, pluralist approach to economic theory. The chapters in this wide-ranging volume address some of the key issues facing the global economy, including the growing disparity of income/wealth between persons and economic areas, environmental degradation, issues associated with employment, and the regularity of economic/financial crises. The authors examine potential policy responses such as modern monetary theory, models of public ownership, and the need to move beyond standard concepts of growth. They also explore the deficiencies of orthodox economics, and contend that a more pluralist approach to economics is required in the public sphere, in academia, and in the classroom in order to help face the challenges of the twenty-first century. This book is invaluable reading for students and scholars across the social sciences who are interested in alternatives to mainstream economic thinking.

Michigan Natural Resources

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Author :
Publisher :
ISBN 13 :
Total Pages : 912 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Michigan Natural Resources by :

Download or read book Michigan Natural Resources written by and published by . This book was released on 1977 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Michigan Natural Resources Magazine

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Author :
Publisher :
ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Michigan Natural Resources Magazine by :

Download or read book Michigan Natural Resources Magazine written by and published by . This book was released on 1977 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: