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.

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

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.

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 465 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.

Download or read book No Apparent Danger written by Victoria Bruce and published by Harper Collins. This book was released on 2010-11-23 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: On January 14, 1993, a team of scientists descended into the crater of Galeras, a restless Andean volcano in southern Colombia, for a day of field research. As the group slowly moved across the rocky moonscape of the caldera near the heart of the volcano, Galeras erupted, its crater exploding in a barrage of burning rocks and glowing shrapnel. Nine men died instantly, their bodies torn apart by the blast. While others watched helplessly from the rim, Colombian geologist Marta Calvache raced into the rumbling crater, praying to find survivors. This was Calvache's second volcanic disaster in less than a decade. In 1985 Calvache was part of a group of Colombia's brightest young scientists that had been studying activity at Nevado del Ruiz, a volcano three hundred miles north of Galeras. They had warned of the dire consequences of an eruption for months, but their fledgling coalition lacked the resources and muscle to implement a plan of action or sway public opinion. When Nevado del Ruiz erupted suddenly in November 1985, it wiped the city of Armero off the face of the earth and killed more than twenty-three thousand people -- one of the worst natural disasters of the twentieth century. No Apparent Danger links the characters and events of these two eruptions to tell a riveting story of scientific tragedy and human heroism. In the aftermath of Nevado del Ruiz, volcanologists from all over the world came to Galeras -- some to ensure that such horrors would never be repeated, some to conduct cutting-edge research, and some for personal gain. Seismologists, gas chemists, geologists, and geophysicists hoped to combine their separate areas of expertise to better understand and predict the behavior of monumental forces at work deep within the earth. And yet, despite such expertise, experience, and training, crucial data were ignored or overlooked, essential safety precautions were bypassed, and fifteen people descended into a death trap at Galeras. Incredibly, expedition leader Stanley Williams was one of five who survived, aided bravely by Marta Calvache and her colleagues. But nine others were not so lucky. Expertly detailing the turbulent history of Colombia and the geology of its snow-peaked volcanoes, Victoria Bruce weaves together the stories of the heroes, victims, survivors, and bystanders, evoking with great sensitivity what it means to live in the shadow of a volcano, a hair's-breadth away from unthinkable natural calamity, and shows how clashing cultures and scientific arrogance resulted in tragic and unnecessary loss of life.

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.

Download or read book Vanished Giants written by Anthony J. Stuart and published by University of Chicago Press. This book was released on 2021-01-28 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featuring numerous illustrations, this book explores the many lessons to be learned from Pleistocene megafauna, including the role of humans in their extinction, their disappearance at the start of the Sixth Extinction, and what they might teach us about contemporary conservation crises. Long after the extinction of dinosaurs, when humans were still in the Stone Age, woolly rhinos, mammoths, mastodons, sabertooth cats, giant ground sloths, and many other spectacular large animals that are no longer with us roamed the Earth. These animals are regarded as “Pleistocene megafauna,” named for the geological era in which they lived—also known as the Ice Age. In Vanished Giants: The Lost World of the Ice Age, paleontologist Anthony J. Stuart explores the lives and environments of these animals, moving between six continents and several key islands. Stuart examines the animals themselves via what we’ve learned from fossil remains, and he describes the landscapes, climates, vegetation, ecological interactions, and other aspects of the animals’ existence. Illustrated throughout, Vanished Giants also offers a picture of the world as it was tens of thousands of years ago when these giants still existed. Unlike the case of the dinosaurs, there was no asteroid strike to blame for the end of their world. Instead, it appears that the giants of the Ice Age were driven to extinction by climate change, human activities—especially hunting—or both. Drawing on the latest evidence provided by radiocarbon dating, Stuart discusses these possibilities. The extinction of Ice Age megafauna can be seen as the beginning of the so-called Sixth Extinction, which is happening right now. This has important implications for understanding the likely fate of present-day animals in the face of contemporary climate change and vastly increasing human populations.

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 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Bracingly apocalyptic stuff: atmospheric, chock-full of information and with a constantly escalating sense of pace and tension' Sunday Telegraph 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.

Download or read book Zero at the Bone written by Michael Cadnum and published by Open Road Media. This book was released on 2015-09-29 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: His sister’s disappearance threatens to tear a boy’s family apart Cray is the first to smell smoke. It’s his 1st week on the job, working alongside his father at the family plant, and he’s afraid of making a fool of himself. So he waits on the factory floor, the machines screaming and wood chips flying. But he’s finally certain: The roof is on fire, and if the blaze isn’t put out, the factory could explode. Cray calls the fire department and races through the building telling the workers to flee. He’s amazed by how calm they are. The fire is extinguished, and life slowly returns to normal. But the true crisis is just around the corner. When Cray’s sister disappears and the police search reveals no trace of her, he discovers fear affects everyone differently—and it’s not always smart to stay calm.

Download or read book End of the Megafauna The Fate of the World s Hugest Fiercest and Strangest Animals written by Ross D E MacPhee and published by W. W. Norton & Company. This book was released on 2018-11-13 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fascinating lives and puzzling demise of some of the largest animals on earth. Until a few thousand years ago, creatures that could have been from a sci-fi thriller—including gorilla-sized lemurs, 500-pound birds, and crocodiles that weighed a ton or more—roamed the earth. These great beasts, or “megafauna,” lived on every habitable continent and on many islands. With a handful of exceptions, all are now gone. What caused the disappearance of these prehistoric behemoths? No one event can be pinpointed as a specific cause, but several factors may have played a role. Paleomammalogist Ross D. E. MacPhee explores them all, examining the leading extinction theories, weighing the evidence, and presenting his own conclusions. He shows how theories of human overhunting and catastrophic climate change fail to account for critical features of these extinctions, and how new thinking is needed to elucidate these mysterious losses. Along the way, we learn how time is determined in earth history; how DNA is used to explain the genomics and phylogenetic history of megafauna—and how synthetic biology and genetic engineering may be able to reintroduce these giants of the past. Until then, gorgeous four-color illustrations by Peter Schouten re-create these megabeasts here in vivid detail.

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.

Download or read book Giants of the Lost World written by Donald R. Prothero and published by Smithsonian Institution. This book was released on 2016-10-04 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than a hundred years ago, Sir Arthur Conan Doyle wrote a novel called The Lost World with the exciting premise that dinosaurs and other prehistoric beasts still ruled in South America. Little did Conan Doyle know, there were terrifying monsters in South America--they just happened to be extinct. In fact, South America has an incredible history as a land where many strange creatures evolved and died out. In his book Giants of the Lost World: Dinosaurs and Other Extinct Monsters of South America, Donald R. Prothero uncovers the real science and history behind this fascinating story. The largest animal ever discovered was the huge sauropod dinosaur Argentinosaurus, which was about 130 feet long and weighed up to 100 tons. The carnivorous predator Giganotosaurus weighed in at more than 8 tons and measured more than 47 feet long, dwarfing the T. rex in comparison. Gigantic anacondas broke reptile records; possums evolved into huge saber-toothed predators; and ground sloths grew larger than elephants in this strange, unknown land. Prothero presents the scientific details about each of these prehistoric beasts, provides a picture of the ancient landscapes they once roamed, and includes the stories of the individuals who first discovered their fossils for a captivating account of a lost world that is stranger than fiction.

Download or read book 438 Days written by Jonathan Franklin and published by Simon and Schuster. This book was released on 2015-11-17 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The miraculous account of the man who survived alone and adrift at sea longer than anyone in recorded history. For fourteen months, Alvarenga survived constant shark attacks. He learned to catch fish with his bare hands. He built a fish net from a pair of empty plastic bottles. Taking apart the outboard motor, he fashioned a huge fishhook. Using fish vertebrae as needles, he stitched together his own clothes. Based on dozens of hours of interviews with Alvarenga and interviews with his colleagues, search and rescue officials, the medical team that saved his life and the remote islanders who nursed him back to health, this is an epic tale of survival. Print run 75,000.

Download or read book Disappearing Earth written by Julia Phillips and published by Vintage. This book was released on 2019-05-14 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of The New York Times 10 Best Books of the Year National Book Award Finalist Finalist for the National Book Critics Circle John Leonard Prize Finalist for the Center for Fiction First Novel Prize Finalist for the New York Public Library's Young Lions Fiction Award National Best Seller "Splendidly imagined . . . Thrilling" --Simon Winchester "A genuine masterpiece" --Gary Shteyngart Spellbinding, moving--evoking a fascinating region on the other side of the world--this suspenseful and haunting story announces the debut of a profoundly gifted writer. One August afternoon, on the shoreline of the Kamchatka peninsula at the northeastern edge of Russia, two girls--sisters, eight and eleven--go missing. In the ensuing weeks, then months, the police investigation turns up nothing. Echoes of the disappearance reverberate across a tightly woven community, with the fear and loss felt most deeply among its women. Taking us through a year in Kamchatka, Disappearing Earth enters with astonishing emotional acuity the worlds of a cast of richly drawn characters, all connected by the crime: a witness, a neighbor, a detective, a mother. We are transported to vistas of rugged beauty--densely wooded forests, open expanses of tundra, soaring volcanoes, and the glassy seas that border Japan and Alaska--and into a region as complex as it is alluring, where social and ethnic tensions have long simmered, and where outsiders are often the first to be accused. In a story as propulsive as it is emotionally engaging, and through a young writer's virtuosic feat of empathy and imagination, this powerful novel brings us to a new understanding of the intricate bonds of family and community, in a Russia unlike any we have seen before.

Download or read book The Vanished Birds written by Simon Jimenez and published by Del Rey. This book was released on 2020-01-14 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: A “highly imaginative and utterly exhilarating” (Thrillist) debut that is “the best of what science fiction can be: a thought-provoking, heartrending story about the choices that define our lives” (Kirkus Reviews, Best Debut Fiction and Best Science Fiction & Fantasy of the Year). FINALIST FOR THE LOCUS AWARD • NAMED ONE OF THE BEST BOOKS OF THE YEAR BY TORDOTCOM AND KIRKUS REVIEWS A mysterious child lands in the care of a solitary woman, changing both of their lives forever. I expected many things from this trip. I did not expect a family. A ship captain, unfettered from time. A mute child, burdened with unimaginable power. A millennia-old woman, haunted by lifetimes of mistakes. In this captivating debut of connection across space and time, these outsiders will find in each other the things they lack: a place of love and belonging. A safe haven. A new beginning. But the past hungers for them, and when it catches up, it threatens to tear this makeshift family apart. Praise for The Vanished Birds “This is the most impressive debut of 2020.”—Locus “This extraordinary science fiction epic, which delves deep into the perils of failing to learn from one’s mistakes, is perfect for fans of big ideas and intimate reflections.”—Publishers Weekly (starred review) “A lyrical and moving narrative of space travel, found families, and lost loves set against an evocative space-opera background.”—Booklist (starred review) “The Vanished Birds finds an intimate heartbeat of longing in a saga of galactic progress and its crushing fallout. . . . A novel of vast scope that yet makes time for compassion, wonder, and poetry.”—Indra Das, author of The Devourers

Download or read book The Human Age The World Shaped By Us written by Diane Ackerman and published by W. W. Norton & Company. This book was released on 2014-09-10 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the National Outdoor Book Award and the PEN New England Henry David Thoreau Prize. A dazzling, inspiring tour through the ways that humans are working with nature to try to save the planet. With her celebrated blend of scientific insight, clarity, and curiosity, Diane Ackerman explores our human capacity both for destruction and for invention as we shape the future of the planet Earth. Ackerman takes us to the mind-expanding frontiers of science, exploring the fact that the "natural" and the "human" now inescapably depend on one another, drawing from "fields as diverse as evolutionary robotics…nanotechnology, 3-D printing and biomimicry" (New York Times Book Review), with probing intelligence, a clear eye, and an ever-hopeful heart.

Download or read book The Age of Miracles written by Karen Thompson Walker and published by Random House. This book was released on 2012-06-26 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: NAMED ONE OF THE BEST BOOKS OF THE YEAR BY People ∙ O: The Oprah Magazine ∙ Financial Times ∙ Kansas City Star ∙ BookPage ∙ Kirkus Reviews ∙ Publishers Weekly ∙ Booklist NEW YORK TIMES BESTSELLER “A stunner.”—Justin Cronin “It’s never the disasters you see coming that finally come to pass—it’s the ones you don’t expect at all,” says Julia, in this spellbinding novel of catastrophe and survival by a superb new writer. Luminous, suspenseful, unforgettable, The Age of Miracles tells the haunting and beautiful story of Julia and her family as they struggle to live in a time of extraordinary change. On an ordinary Saturday in a California suburb, Julia awakes to discover that something has happened to the rotation of the earth. The days and nights are growing longer and longer; gravity is affected; the birds, the tides, human behavior, and cosmic rhythms are thrown into disarray. In a world that seems filled with danger and loss, Julia also must face surprising developments in herself, and in her personal world—divisions widening between her parents, strange behavior by her friends, the pain and vulnerability of first love, a growing sense of isolation, and a surprising, rebellious new strength. With crystalline prose and the indelible magic of a born storyteller, Karen Thompson Walker gives us a breathtaking portrait of people finding ways to go on in an ever-evolving world. “Gripping drama . . . flawlessly written; it could be the most assured debut by an American writer since Jennifer Egan’s Emerald City.”—The Denver Post “Pure magnificence.”—Nathan Englander “Provides solace with its wisdom, compassion, and elegance.”—Curtis Sittenfeld “Riveting, heartbreaking, profoundly moving.”—Kirkus Reviews (starred review) Look for special features inside. Join the Circle for author chats and more.