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How Did Humans Go Extinct?

How Did Humans Go Extinct? PDF Author: Johnny Marciano
Publisher: Akashic Books
ISBN: 1617759635
Category : Juvenile Fiction
Languages : en
Pages : 39

Book Description
Let’s learn about the most mystifying species to ever walk the Earth! Plib is like every other Nøørfbløøk kid on Earth, except for one thing. He loves humans--those horrible, terrifying monsters who dominated the planet ten million years ago. Only one thing about the humans bothers Plib. What happened to them all? Did they turn the planet into an uninhabitable wasteland? Or did they turn on each other? Or did the humans die out because of something else they did--or didn’t--do? Find the answer in How Did Humans Go Extinct?

How Did Humans Go Extinct?

How Did Humans Go Extinct? PDF Author: Johnny Marciano
Publisher: Akashic Books
ISBN: 1617759635
Category : Juvenile Fiction
Languages : en
Pages : 39

Book Description
Let’s learn about the most mystifying species to ever walk the Earth! Plib is like every other Nøørfbløøk kid on Earth, except for one thing. He loves humans--those horrible, terrifying monsters who dominated the planet ten million years ago. Only one thing about the humans bothers Plib. What happened to them all? Did they turn the planet into an uninhabitable wasteland? Or did they turn on each other? Or did the humans die out because of something else they did--or didn’t--do? Find the answer in How Did Humans Go Extinct?

The Sixth Extinction

The Sixth Extinction PDF Author: Elizabeth Kolbert
Publisher: Henry Holt and Company
ISBN: 0805099794
Category : Nature
Languages : en
Pages : 336

Book Description
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.

Extinct Humans

Extinct Humans PDF Author: Ian Tattersall
Publisher: Westview Press
ISBN:
Category : Philosophy
Languages : en
Pages : 266

Book Description
An assessment of human evolution that theorizes that many more species of humans than previously thought have existed during the six million year history of the hominid family.

The Humans Who Went Extinct

The Humans Who Went Extinct PDF Author: Clive Finlayson
Publisher: Oxford University Press, USA
ISBN: 0199239193
Category : Science
Languages : en
Pages : 286

Book Description
Originally published in hardcover: Oxford; New York: Oxford Universtiy Press, 2009.

End Times

End Times PDF Author: Bryan Walsh
Publisher: Hachette Books
ISBN: 0316449601
Category : Science
Languages : en
Pages : 382

Book Description
In this history of extinction and existential risk, a Newsweek and Bloomberg popular science and investigative journalist examines our most dangerous mistakes -- and explores how we can protect and future-proof our civilization. End Times is a compelling work of skilled reportage that peels back the layers of complexity around the unthinkable -- and inevitable -- end of humankind. From asteroids and artificial intelligence to volcanic supereruption to nuclear war, veteran science reporter and TIME editor Bryan Walsh provides a stunning panoramic view of the most catastrophic threats to the human race. In End Times, Walsh examines threats that emerge from nature and those of our own making: asteroids, supervolcanoes, nuclear war, climate change, disease pandemics, biotechnology, artificial intelligence, and extraterrestrial intelligence. Walsh details the true probability of these world-ending catastrophes, the impact on our lives were they to happen, and the best strategies for saving ourselves, all pulled from his rigorous and deeply thoughtful reporting and research. Walsh goes into the room with the men and women whose job it is to imagine the unimaginable. He includes interviews with those on the front lines of prevention, actively working to head off existential threats in biotechnology labs and government hubs. Guided by Walsh's evocative, page-turning prose, we follow scientific stars like the asteroid hunters at NASA and the disease detectives on the trail of the next killer virus. Walsh explores the danger of apocalypse in all forms. In the end, it will be the depth of our knowledge, the height of our imagination, and our sheer will to survive that will decide the future.

Death and the Afterlife

Death and the Afterlife PDF Author: Samuel Scheffler
Publisher: Oxford University Press
ISBN: 019998252X
Category : Philosophy
Languages : en
Pages : 221

Book Description
Suppose you knew that, though you yourself would live your life to its natural end, the earth and all its inhabitants would be destroyed thirty days after your death. To what extent would you remain committed to your current projects and plans? Would scientists still search for a cure for cancer? Would couples still want children? In Death and the Afterlife, philosopher Samuel Scheffler poses this thought experiment in order to show that the continued life of the human race after our deaths--the "afterlife" of the title--matters to us to an astonishing and previously neglected degree. Indeed, Scheffler shows that, in certain important respects, the future existence of people who are as yet unborn matters more to us than our own continued existence and the continued existence of those we love. Without the expectation that humanity has a future, many of the things that now matter to us would cease to do so. By contrast, the prospect of our own deaths does little to undermine our confidence in the value of our activities. Despite the terror we may feel when contemplating our deaths, the prospect of humanity's imminent extinction would pose a far greater threat to our ability to lead lives of wholehearted engagement. Scheffler further demonstrates that, although we are not unreasonable to fear death, personal immortality, like the imminent extinction of humanity, would also undermine our confidence in the values we hold dear. His arresting conclusion is that, in order for us to lead value-laden lives, what is necessary is that we ourselves should die and that others should live. Death and the Afterlife concludes with commentary by four distinguished philosophers--Harry Frankfurt, Niko Kolodny, Seana Shiffrin, and Susan Wolf--who discuss Scheffler's ideas with insight and imagination. Scheffler adds a final reply.

A (Very) Short History of Life on Earth

A (Very) Short History of Life on Earth PDF Author: Henry Gee
Publisher: St. Martin's Press
ISBN: 1250276667
Category : Science
Languages : en
Pages : 142

Book Description
The Royal Society's Science Book of the Year "[A]n exuberant romp through evolution, like a modern-day Willy Wonka of genetic space. Gee’s grand tour enthusiastically details the narrative underlying life’s erratic and often whimsical exploration of biological form and function.” —Adrian Woolfson, The Washington Post In the tradition of Richard Dawkins, Bill Bryson, and Simon Winchester—An entertaining and uniquely informed narration of Life's life story. In the beginning, Earth was an inhospitably alien place—in constant chemical flux, covered with churning seas, crafting its landscape through incessant volcanic eruptions. Amid all this tumult and disaster, life began. The earliest living things were no more than membranes stretched across microscopic gaps in rocks, where boiling hot jets of mineral-rich water gushed out from cracks in the ocean floor. Although these membranes were leaky, the environment within them became different from the raging maelstrom beyond. These havens of order slowly refined the generation of energy, using it to form membrane-bound bubbles that were mostly-faithful copies of their parents—a foamy lather of soap-bubble cells standing as tiny clenched fists, defiant against the lifeless world. Life on this planet has continued in much the same way for millennia, adapting to literally every conceivable setback that living organisms could encounter and thriving, from these humblest beginnings to the thrilling and unlikely story of ourselves. In A (Very) Short History of Life on Earth, Henry Gee zips through the last 4.6 billion years with infectious enthusiasm and intellectual rigor. Drawing on the very latest scientific understanding and writing in a clear, accessible style, he tells an enlightening tale of survival and persistence that illuminates the delicate balance within which life has always existed.

Understanding Climate's Influence on Human Evolution

Understanding Climate's Influence on Human Evolution PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309148383
Category : Science
Languages : en
Pages : 128

Book Description
The hominin fossil record documents a history of critical evolutionary events that have ultimately shaped and defined what it means to be human, including the origins of bipedalism; the emergence of our genus Homo; the first use of stone tools; increases in brain size; and the emergence of Homo sapiens, tools, and culture. The Earth's geological record suggests that some evolutionary events were coincident with substantial changes in African and Eurasian climate, raising the possibility that critical junctures in human evolution and behavioral development may have been affected by the environmental characteristics of the areas where hominins evolved. Understanding Climate's Change on Human Evolution explores the opportunities of using scientific research to improve our understanding of how climate may have helped shape our species. Improved climate records for specific regions will be required before it is possible to evaluate how critical resources for hominins, especially water and vegetation, would have been distributed on the landscape during key intervals of hominin history. Existing records contain substantial temporal gaps. The book's initiatives are presented in two major research themes: first, determining the impacts of climate change and climate variability on human evolution and dispersal; and second, integrating climate modeling, environmental records, and biotic responses. Understanding Climate's Change on Human Evolution suggests a new scientific program for international climate and human evolution studies that involve an exploration initiative to locate new fossil sites and to broaden the geographic and temporal sampling of the fossil and archeological record; a comprehensive and integrative scientific drilling program in lakes, lake bed outcrops, and ocean basins surrounding the regions where hominins evolved and a major investment in climate modeling experiments for key time intervals and regions that are critical to understanding human evolution.

The World Without Us

The World Without Us PDF Author: Alan Weisman
Publisher: Macmillan
ISBN: 9780312427900
Category : Nature
Languages : en
Pages : 436

Book Description
A penetrating take on how our planet would respond without the relentless pressure of the human presence

Lost Feast

Lost Feast PDF Author: Lenore Newman
Publisher: ECW Press
ISBN: 1773054066
Category : Nature
Languages : en
Pages : 312

Book Description
A rollicking exploration of the history and future of our favorite foods When we humans love foods, we love them a lot. In fact, we have often eaten them into extinction, whether it is the megafauna of the Paleolithic world or the passenger pigeon of the last century. In Lost Feast, food expert Lenore Newman sets out to look at the history of the foods we have loved to death and what that means for the culinary paths we choose for the future. Whether it’s chasing down the luscious butter of local Icelandic cattle or looking at the impacts of modern industrialized agriculture on the range of food varieties we can put in our shopping carts, Newman’s bright, intelligent gaze finds insight and humor at every turn. Bracketing the chapters that look at the history of our relationship to specific foods, Lenore enlists her ecologist friend and fellow cook, Dan, in a series of “extinction dinners” designed to recreate meals of the past or to illustrate how we might be eating in the future. Part culinary romp, part environmental wake-up call, Lost Feast makes a critical contribution to our understanding of food security today. You will never look at what’s on your plate in quite the same way again.