How We Became Human: New and Selected Poems 1975-2002

Download How We Became Human: New and Selected Poems 1975-2002 PDF Online Free

Author :
Publisher : W. W. Norton & Company
ISBN 13 : 0393345807
Total Pages : 272 pages
Book Rating : 4.3/5 (933 download)

DOWNLOAD NOW!


Book Synopsis How We Became Human: New and Selected Poems 1975-2002 by : Joy Harjo

Download or read book How We Became Human: New and Selected Poems 1975-2002 written by Joy Harjo and published by W. W. Norton & Company. This book was released on 2004-01-17 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over a quarter-century's work from the 2003 winner of the Arrell Gibson Award for Lifetime Achievement. This collection gathers poems from throughout Joy Harjo's twenty-eight-year career, beginning in 1973 in the age marked by the takeover at Wounded Knee and the rejuvenation of indigenous cultures in the world through poetry and music. How We Became Human explores its title question in poems of sustaining grace. To view text with line endings as poet intended, please set font size to the smallest size on your device.

How We Became Human

Download How We Became Human PDF Online Free

Author :
Publisher : Macmillan
ISBN 13 : 9781760982010
Total Pages : 0 pages
Book Rating : 4.9/5 (82 download)

DOWNLOAD NOW!


Book Synopsis How We Became Human by : Tim Dean

Download or read book How We Became Human written by Tim Dean and published by Macmillan. This book was released on 2021-07-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over thousands of years, humans have developed mechanisms to help us live together in ever-larger social groups. We developed a set of 'moral emotions' such as empathy, guilt and outrage, as well as a tendency to favour people in our in-groups and a propensity to punish perceived wrongdoers. Our culture also evolved, giving us powerful tools like religion and politics that could expand community sizes and maintain moral order. While these mechanisms served our ancestors well, though, our evolved sense of right and wrong is out of step with the modern world. Social media can turn outrage into an addiction, gender equality is still hampered by caveman thinking, and implicit bias turns to explicit oppression. How do we separate what's natural from what's right? How can we reshape our thinking to thrive in the modern world? Here one of Australia's brightest philosophers charts the evolution of morality from the first humans to today, and shows us how we can turn towards a better future.Praise for How We Became Human 'In the battle of our genes, our minds, our souls, which wins? Hate and love, good and evil, right and wrong. Let Tim Dean unlock the mystery of being human. There are some thinkers just made for our times: Dean is one of them.' - Stan Grant

How We Became Human

Download How We Became Human PDF Online Free

Author :
Publisher : MSU Press
ISBN 13 : 1628952334
Total Pages : 406 pages
Book Rating : 4.6/5 (289 download)

DOWNLOAD NOW!


Book Synopsis How We Became Human by : Pierpaolo Antonello

Download or read book How We Became Human written by Pierpaolo Antonello and published by MSU Press. This book was released on 2015-10-01 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: From his groundbreaking Violence and the Sacred and Things Hidden since the Foundation of the World, René Girard’s mimetic theory is presented as elucidating “the origins of culture.” He posits that archaic religion (or “the sacred”), particularly in its dynamics of sacrifice and ritual, is a neglected and major key to unlocking the enigma of “how we became human.” French philosopher of science Michel Serres states that Girard’s theory provides a Darwinian theory of culture because it “proposes a dynamic, shows an evolution and gives a universal explanation.” This major claim has, however, remained underscrutinized by scholars working on Girard’s theory, and it is mostly overlooked within the natural and social sciences. Joining disciplinary worlds, this book aims to explore this ambitious claim, invoking viewpoints as diverse as evolutionary culture theory, cultural anthropology, archaeology, cognitive psychology, ethology, and philosophy. The contributors provide major evidence in favor of Girard’s hypothesis. Equally, Girard’s theory is presented as having the potential to become for the human and social sciences something akin to the integrating framework that present-day biological science owes to Darwin—something compatible with it and complementary to it in accounting for the still remarkably little understood phenomenon of human emergence.

Ancient Bones

Download Ancient Bones PDF Online Free

Author :
Publisher : Greystone Books Ltd
ISBN 13 : 1771647523
Total Pages : 257 pages
Book Rating : 4.7/5 (716 download)

DOWNLOAD NOW!


Book Synopsis Ancient Bones by : Madelaine Böhme

Download or read book Ancient Bones written by Madelaine Böhme and published by Greystone Books Ltd. This book was released on 2020-09-08 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Splendid and important... Scientifically rigorous and written with a clarity and candor that create a gripping tale... [Böhme's] account of the history of Europe's lost apes is imbued with the sweat, grime, and triumph that is the lot of the fieldworker, and carries great authority." —Tim Flannery, The New York Review of Books In this "fascinating forensic inquiry into human origins" (Kirkus STARRED Review), a renowned paleontologist takes readers behind-the-scenes of one of the most groundbreaking archaeological digs in recent history. Somewhere west of Munich, paleontologist Madelaine Böhme and her colleagues dig for clues to the origins of humankind. What they discover is beyond anything they ever imagined: the twelve-million-year-old bones of Danuvius guggenmosi make headlines around the world. This ancient ape defies prevailing theories of human history—his skeletal adaptations suggest a new common ancestor between apes and humans, one that dwelled in Europe, not Africa. Might the great apes that traveled from Africa to Europe before Danuvius's time be the key to understanding our own origins? All this and more is explored in Ancient Bones. Using her expertise as a paleoclimatologist and paleontologist, Böhme pieces together an awe-inspiring picture of great apes that crossed land bridges from Africa to Europe millions of years ago, evolving in response to the challenging conditions they found. She also takes us behind the scenes of her research, introducing us to former theories of human evolution (complete with helpful maps and diagrams), and walks us through musty museum overflow storage where she finds forgotten fossils with yellowed labels, before taking us along to the momentous dig where she and the team unearthed Danuvius guggenmosi himself—and the incredible reverberations his discovery caused around the world. Praise for Ancient Bones: "Readable and thought-provoking. Madelaine Böhme is an iconoclast whose fossil discoveries have challenged long-standing ideas on the origins of the ancestors of apes and humans." —Steve Brusatte, New York Times-bestselling author of The Rise and Fall of the Dinosaurs "An inherently fascinating, impressively informative, and exceptionally thought-provoking read." —Midwest Book Review "An impressive introduction to the burgeoning recalibration of paleoanthropology." —Kirkus Reviews (starred review)

How We Became Posthuman

Download How We Became Posthuman PDF Online Free

Author :
Publisher : University of Chicago Press
ISBN 13 : 0226321398
Total Pages : 364 pages
Book Rating : 4.2/5 (263 download)

DOWNLOAD NOW!


Book Synopsis How We Became Posthuman by : N. Katherine Hayles

Download or read book How We Became Posthuman written by N. Katherine Hayles and published by University of Chicago Press. This book was released on 2008-05-15 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this age of DNA computers and artificial intelligence, information is becoming disembodied even as the "bodies" that once carried it vanish into virtuality. While some marvel at these changes, envisioning consciousness downloaded into a computer or humans "beamed" Star Trek-style, others view them with horror, seeing monsters brooding in the machines. In How We Became Posthuman, N. Katherine Hayles separates hype from fact, investigating the fate of embodiment in an information age. Hayles relates three interwoven stories: how information lost its body, that is, how it came to be conceptualized as an entity separate from the material forms that carry it; the cultural and technological construction of the cyborg; and the dismantling of the liberal humanist "subject" in cybernetic discourse, along with the emergence of the "posthuman." Ranging widely across the history of technology, cultural studies, and literary criticism, Hayles shows what had to be erased, forgotten, and elided to conceive of information as a disembodied entity. Thus she moves from the post-World War II Macy Conferences on cybernetics to the 1952 novel Limbo by cybernetics aficionado Bernard Wolfe; from the concept of self-making to Philip K. Dick's literary explorations of hallucination and reality; and from artificial life to postmodern novels exploring the implications of seeing humans as cybernetic systems. Although becoming posthuman can be nightmarish, Hayles shows how it can also be liberating. From the birth of cybernetics to artificial life, How We Became Posthuman provides an indispensable account of how we arrived in our virtual age, and of where we might go from here.

A Pocket History of Human Evolution: How We Became Sapiens

Download A Pocket History of Human Evolution: How We Became Sapiens PDF Online Free

Author :
Publisher : The Experiment, LLC
ISBN 13 : 1615196056
Total Pages : 156 pages
Book Rating : 4.6/5 (151 download)

DOWNLOAD NOW!


Book Synopsis A Pocket History of Human Evolution: How We Became Sapiens by : Silvana Condemi

Download or read book A Pocket History of Human Evolution: How We Became Sapiens written by Silvana Condemi and published by The Experiment, LLC. This book was released on 2019-11-01 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why aren’t we more like other apes? How did we win the evolutionary race? Find out how “wise” Homo sapiens really are. Prehistory has never been more exciting: New discoveries are overturning long-held theories left and right. Stone tools in Australia date back 65,000 years—a time when, we once thought, the first Sapiens had barely left Africa. DNA sequencing has unearthed a new hominid group—the Denisovans—and confirmed that crossbreeding with them (and Neanderthals) made Homo sapiens who we are today. A Pocket History of Human Evolution brings us up-to-date on the exploits of all our ancient relatives. Paleoanthropologist Silvana Condemi and science journalist François Savatier consider what accelerated our evolution: Was it tools, our “large” brains, language, empathy, or something else entirely? And why are we the sole survivors among many early bipedal humans? Their conclusions reveal the various ways ancient humans live on today—from gossip as modern “grooming” to our gendered division of labor—and what the future might hold for our strange and unique species.

Who We Are and How We Got Here

Download Who We Are and How We Got Here PDF Online Free

Author :
Publisher : Oxford University Press
ISBN 13 : 0192554387
Total Pages : 320 pages
Book Rating : 4.1/5 (925 download)

DOWNLOAD NOW!


Book Synopsis Who We Are and How We Got Here by : David Reich

Download or read book Who We Are and How We Got Here written by David Reich and published by Oxford University Press. This book was released on 2018-03-29 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past few years have witnessed a revolution in our ability to obtain DNA from ancient humans. This important new data has added to our knowledge from archaeology and anthropology, helped resolve long-existing controversies, challenged long-held views, and thrown up remarkable surprises. The emerging picture is one of many waves of ancient human migrations, so that all populations living today are mixes of ancient ones, and often carry a genetic component from archaic humans. David Reich, whose team has been at the forefront of these discoveries, explains what genetics is telling us about ourselves and our complex and often surprising ancestry. Gone are old ideas of any kind of racial âpurity.' 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 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?

Sapiens

Download Sapiens PDF Online Free

Author :
Publisher : Harper Collins
ISBN 13 : 0062316109
Total Pages : 402 pages
Book Rating : 4.0/5 (623 download)

DOWNLOAD NOW!


Book Synopsis Sapiens by : Yuval Noah Harari

Download or read book Sapiens written by Yuval Noah Harari and published by Harper Collins. This book was released on 2015-02-10 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York Times Bestseller A Summer Reading Pick for President Barack Obama, Bill Gates, and Mark Zuckerberg From a renowned historian comes a groundbreaking narrative of humanity’s creation and evolution—a #1 international bestseller—that explores the ways in which biology and history have defined us and enhanced our understanding of what it means to be “human.” One hundred thousand years ago, at least six different species of humans inhabited Earth. Yet today there is only one—homo sapiens. What happened to the others? And what may happen to us? Most books about the history of humanity pursue either a historical or a biological approach, but Dr. Yuval Noah Harari breaks the mold with this highly original book that begins about 70,000 years ago with the appearance of modern cognition. From examining the role evolving humans have played in the global ecosystem to charting the rise of empires, Sapiens integrates history and science to reconsider accepted narratives, connect past developments with contemporary concerns, and examine specific events within the context of larger ideas. Dr. Harari also compels us to look ahead, because over the last few decades humans have begun to bend laws of natural selection that have governed life for the past four billion years. We are acquiring the ability to design not only the world around us, but also ourselves. Where is this leading us, and what do we want to become? Featuring 27 photographs, 6 maps, and 25 illustrations/diagrams, this provocative and insightful work is sure to spark debate and is essential reading for aficionados of Jared Diamond, James Gleick, Matt Ridley, Robert Wright, and Sharon Moalem.

Catching Fire

Download Catching Fire PDF Online Free

Author :
Publisher : Profile Books
ISBN 13 : 1847652107
Total Pages : 309 pages
Book Rating : 4.8/5 (476 download)

DOWNLOAD NOW!


Book Synopsis Catching Fire by : Richard Wrangham

Download or read book Catching Fire written by Richard Wrangham and published by Profile Books. This book was released on 2010-08-06 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this stunningly original book, Richard Wrangham argues that it was cooking that caused the extraordinary transformation of our ancestors from apelike beings to Homo erectus. At the heart of Catching Fire lies an explosive new idea: the habit of eating cooked rather than raw food permitted the digestive tract to shrink and the human brain to grow, helped structure human society, and created the male-female division of labour. As our ancestors adapted to using fire, humans emerged as "the cooking apes". Covering everything from food-labelling and overweight pets to raw-food faddists, Catching Fire offers a startlingly original argument about how we came to be the social, intelligent, and sexual species we are today. "This notion is surprising, fresh and, in the hands of Richard Wrangham, utterly persuasive ... Big, new ideas do not come along often in evolution these days, but this is one." -Matt Ridley, author of Genome

Survival of the Friendliest

Download Survival of the Friendliest PDF Online Free

Author :
Publisher :
ISBN 13 : 0399590668
Total Pages : 305 pages
Book Rating : 4.3/5 (995 download)

DOWNLOAD NOW!


Book Synopsis Survival of the Friendliest by : Brian Hare

Download or read book Survival of the Friendliest written by Brian Hare and published by . This book was released on 2020 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: A powerful, counterintuitive new theory of human nature arguing that our evolutionary success depends on our ability to be friendly--from a pair of trailblazing scientists and New York Times bestselling authors. For most of the approximately 200,000 years that our species has existed, we shared the planet with at least four other types of humans. They were smart, they were strong, and they were inventive. Neanderthals even had the capacity for spoken language. But, one by one, our hominid relatives went extinct. Why did we thrive? In delightfully conversational prose and based on years of his own original research, Brian Hare, professor in the department of evolutionary anthropology and the Center for Cognitive Neuroscience at Duke University, and his wife Vanessa Woods, a research scientist and award-winning journalist, offer a powerful, elegant new theory called "self-domestication" which suggests that we have succeeded not because we were the smartest or strongest but because we are the friendliest. This explanation flies in the face of conventional wisdom. Since Charles Darwin wrote about "evolutionary fitness," scientists have confused fitness with strength, tactical brilliance, and aggression. But what helped us innovate where other primates did not is our knack for coordinating with and listening to others. We can find common cause and identity with both neighbors and strangers if we see them as "one of us." This ability makes us geniuses at cooperation and innovation and is responsible for all the glories of culture and technology in human history. But this gift for friendliness comes at cost. If we perceive that someone is not "one of us," we are capable of unplugging them from our mental network. Where there would have been empathy and compassion, there is nothing, making us both the most tolerant and the most merciless species on the planet. To counteract the rise of tribalism in all aspects of modern life, Hare and Woods argue, we need to expand our empathy and friendliness to include people who aren't obviously like ourselves. Brian Hare's groundbreaking research was developed in close collaboration with Richard Wrangham and Michael Tomasello, giants in the field of cognitive evolution. Survival of the Friendliest explains both our evolutionary success and our potential for cruelty in one stroke and sheds new light onto everything from genocide and structural inequality to art and innovation.

How to Grow a Human

Download How to Grow a Human PDF Online Free

Author :
Publisher : University of Chicago Press
ISBN 13 : 022667617X
Total Pages : 385 pages
Book Rating : 4.2/5 (266 download)

DOWNLOAD NOW!


Book Synopsis How to Grow a Human by : Philip Ball

Download or read book How to Grow a Human written by Philip Ball and published by University of Chicago Press. This book was released on 2019-10-16 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: The award-winning science writer shares “a winding romp through advances in cell biology [that] pushes readers to ponder the boundaries of life” (Science). In the summer of 2017, scientists removed a tiny piece of flesh from Philip Ball’s arm and turned it into a rudimentary “mini-brain.” The skin cells, removed from his body, did not die but were instead transformed into nerve cells that independently arranged themselves into a dense network and communicated with each other, exchanging the raw signals of thought. This was life—but whose? That disconcerting question is the focus of Philip Ball’s How to Grow a Human. In this mind-bending tour of cutting-edge cell biology, Ball shows how recent innovations could lead to tailor-made replacement organs; new medical advances for repairing damage and assisting conception; and new ways of “growing a human.” Such methods would also create new options for gene editing, with all the attendant moral dilemmas. Ball argues that these advances can never be “just about the science,” because they are already laden with a host of social narratives, preconceptions, and prejudices. But beyond even that, these developments raise provocative questions about identity and self, birth and death, and force us to ask how mutable the human body really is—and what forms it might take in years to come.

The Dance of Life

Download The Dance of Life PDF Online Free

Author :
Publisher : Random House
ISBN 13 : 0753552949
Total Pages : 268 pages
Book Rating : 4.7/5 (535 download)

DOWNLOAD NOW!


Book Synopsis The Dance of Life by : Magdalena Zernicka-Goetz

Download or read book The Dance of Life written by Magdalena Zernicka-Goetz and published by Random House. This book was released on 2020-02-27 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Quite simply the best book about science and life that I have ever read' - Alice Roberts How does life begin? What drives a newly fertilized egg to keep dividing and growing until it becomes 40 trillion cells, a greater number than stars in the galaxy? How do these cells know how to make a human, from lips to heart to toes? How does your body build itself? Magdalena Zernicka-Goetz was pregnant at 42 when a routine genetic test came back with that dreaded word: abnormal. A quarter of sampled cells contained abnormalities and she was warned her baby had an increased risk of being miscarried or born with birth defects. Six months later she gave birth to a healthy baby boy and her research on mice embryos went on to prove that – as she had suspected – the embryo has an amazing and previously unknown ability to correct abnormal cells at an early stage of its development. The Dance of Life will take you inside the incredible world of life just as it begins and reveal the wonder of the earliest and most profound moments in how we become human. Through Magda’s trailblazing research as a professor at Cambridge – where she has doubled the survival time of human embryos in the laboratory, and made the first artificial embryo-like structures from stem cells – you’ll discover how early life is programmed to repair and organise itself, what this means for the future of pregnancy, and how we might one day solve IVF disorders, prevent miscarriages and learn more about the dance of life as it starts to take shape. The Dance of Life is a moving celebration of the balletic beauty of life’s beginnings.

The Science of Being Human

Download The Science of Being Human PDF Online Free

Author :
Publisher : Michael O'Mara Books
ISBN 13 : 1789291682
Total Pages : 180 pages
Book Rating : 4.7/5 (892 download)

DOWNLOAD NOW!


Book Synopsis The Science of Being Human by : Marty Jopson

Download or read book The Science of Being Human written by Marty Jopson and published by Michael O'Mara Books. This book was released on 2019-10-17 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a unique insight into human behaviour, this book explains why we behave the way we do and what happens when humans interact with the world and each other. Starting with evolutionary biology and what it physically means to be a human being, this book moves on to include a wide range of topics such as artificial intelligence, virtual reality and how we are evolving as we interact with new technology. There will be sections on how we perceive the world, such as why our brains - rather than our senses - can tell us about the world around us; crowd behaviour and more everyday things we can relate to, such as why your queue is mathematically proven to always be slower. The Science of Being Human explains all these human phenomena and how science, maths, psychology and other disciplines play their part.

How We Do It

Download How We Do It PDF Online Free

Author :
Publisher : Basic Books (AZ)
ISBN 13 : 0465030157
Total Pages : 322 pages
Book Rating : 4.4/5 (65 download)

DOWNLOAD NOW!


Book Synopsis How We Do It by : Robert Martin

Download or read book How We Do It written by Robert Martin and published by Basic Books (AZ). This book was released on 2013-06-11 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: A primatologist explores the mystery of the origins of human reproduction, explaining that understanding the evolutionary past can provide insight into what worked, what didn't, and what it all means for the future of mankind.

The Human Planet

Download The Human Planet PDF Online Free

Author :
Publisher : Yale University Press
ISBN 13 : 0300243030
Total Pages : 480 pages
Book Rating : 4.3/5 (2 download)

DOWNLOAD NOW!


Book Synopsis The Human Planet by : Simon L. Lewis

Download or read book The Human Planet written by Simon L. Lewis and published by Yale University Press. This book was released on 2022-04-12 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exploration of the Anthropocene and “a relentless reckoning of how we, as a species, got ourselves into the mess we’re in today” (The Wall Street Journal). Meteorites, mega-volcanoes, and plate tectonics—the old forces of nature—have transformed Earth for millions of years. They are now joined by a new geological force—humans. Our actions have driven Earth into a new geological epoch, the Anthropocene. For the first time in our home planet's 4.5-billion-year history a single species is increasingly dictating Earth’s future. To some the Anthropocene symbolizes a future of superlative control of our environment. To others it is the height of hubris, the illusion of our mastery over nature. Whatever your view, just below the surface of this odd-sounding scientific word—the Anthropocene—is a heady mix of science, philosophy, history, and politics linked to our deepest fears and utopian visions. Tracing our environmental impacts through time, scientists Simon Lewis and Mark Maslin reveal a new view of human history and a new outlook for the future of humanity in the unstable world we have created.

The Social Conquest of Earth

Download The Social Conquest of Earth PDF Online Free

Author :
Publisher : W. W. Norton & Company
ISBN 13 : 0871403307
Total Pages : 352 pages
Book Rating : 4.8/5 (714 download)

DOWNLOAD NOW!


Book Synopsis The Social Conquest of Earth by : Edward O. Wilson

Download or read book The Social Conquest of Earth written by Edward O. Wilson and published by W. W. Norton & Company. This book was released on 2012-04-09 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York Times Bestseller and Notable Book of the Year A Kirkus Reviews Book of the Year (Nonfiction) Longlisted for the Andrew Carnegie Medal for Excellence (Nonfiction) From the most celebrated heir to Darwin comes a groundbreaking book on evolution, the summa work of Edward O. Wilson's legendary career. Sparking vigorous debate in the sciences, The Social Conquest of Earth upends “the famous theory that evolution naturally encourages creatures to put family first” (Discover). Refashioning the story of human evolution, Wilson draws on his remarkable knowledge of biology and social behavior to demonstrate that group selection, not kin selection, is the premier driving force of human evolution. In a work that James D. Watson calls “a monumental exploration of the biological origins of the human condition,” Wilson explains how our innate drive to belong to a group is both a “great blessing and a terrible curse” (Smithsonian). Demonstrating that the sources of morality, religion, and the creative arts are fundamentally biological in nature, the renowned Harvard University biologist presents us with the clearest explanation ever produced as to the origin of the human condition and why it resulted in our domination of the Earth’s biosphere.

The World Without Us

Download The World Without Us PDF Online Free

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

DOWNLOAD NOW!


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