A Planet Of 3 Billion
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A Planet Of 3 Billion
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Author : Christopher Kevin Tucker
language : en
Publisher:
Release Date : 2019-09-09
A Planet Of 3 Billion written by Christopher Kevin Tucker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-09 with categories.
How many people can the Earth support? Tucker makes the case that the Earth's 'carrying capacity' is limited to 3 billion humans, and that humanity's century long binge has incurred an unsustainable ecological debt that must be paid down promptly, or else cataclysm awaits. Given that our species has already surpassed 7.5 billion, and is fast approaching 9 billion or more, this is an audacious claim that everyone who cares about the fate of our planet and our species has a responsibility to evaluate for themselves. Tucker, in his exploration of the frontiers of scientific knowledge, urges all of us to question his estimate. He encourages us to marshal our own data and calculations, if we are so inclined, so that we can all engage in this existential debate as educated global citizens equipped to navigate what promises to be an uncertain future. Equal parts history, science, economics, demography, conservation thinking, ethics, and foreign affairs - all through a geographic lens - this provocative book fundamentally redefines how you will think about the fate of humanity, and the planet from which our species evolved. In part a continuation of E.O. Wilson's Half-Earth thesis, Tucker decrypts the complex story of how humanity has come to burden the finite geography of our planet in unsustainable ways. Tucker argues that we in fact have "A People Problem" which goes far beyond the very real perils of climate change and biodiversity loss. Tucker takes us on a journey through the history and geography of the ecological devastation wrought by humanity, and the persistent wastes that we have accumulated, as our population has grown relentlessly. Only by thinking geographically, Tucker argues, can we truly understand the threats to humanity and the Planet Earth that sustains us. In A Planet of 3 Billion, biogeography, human geography, and geostrategic thinking collide to illuminate the most pressing issues facing our world today. Beyond a detailed tour of this seemingly insurmountable challenge, Tucker offers solutions. Tucker makes a convincing case that renewal is possible, and that we can indeed find our way to a new sustainable population plateau of 3 billion without some ominous genocide, epidemic, or ecological collapse. Women - educated, empowered, integrated in to the workforce, and with access to family planning technologies - hold the key to our ecological salvation. All of us bear the responsibility for empowering women if we are to collectively chart a safe path to this new lower population plateau. And, together we must conjure up new ways to give Earth's panoply of unique ecoregions a voice, if we are to achieve an ecologically sustainable planet for our species over the long run. This book is for anyone who is interested in the world around them, concerned about the fate of the planet, and seeking insights that can help them become part of the solutions that would put us on a path to a resilient future.
A Planet Of 3 Billion
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Author : Christopher Kevin Tucker
language : en
Publisher:
Release Date : 2019
A Planet Of 3 Billion written by Christopher Kevin Tucker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Seven Billion And Counting
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Author : Michael M. Andregg
language : en
Publisher: Twenty-First Century Books
Release Date : 2014-01-01
Seven Billion And Counting written by Michael M. Andregg and has been published by Twenty-First Century Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-01 with Young Adult Nonfiction categories.
October 31, 2011, marked an uneasy milestone for Planet Earth. On this day, the global population surpassed seven billion. What does that mean for a world that, until the nineteenth century, was home to less than one billion people? Experts say it means the planet is in trouble. Some wonder if Earth will even be able to sustain human life at its current rate of growth. Will there be enough food for everyone? Will conflicts over land increase? How will the environment be affected? Can humanity survive the predicted disasters? More than a simple case of running out of space, the population crisis is interwoven with a host of other issues—from climate change and resource management to war, disease, and poverty. Discover how all these factors converge to place an entire planet in crisis mode—and explore what sort of responses that crisis may require.
Life On A Young Planet
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Author : Andrew H. Knoll
language : en
Publisher: Princeton University Press
Release Date : 2015-03-22
Life On A Young Planet written by Andrew H. Knoll and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-22 with Science categories.
Australopithecines, dinosaurs, trilobites--such fossils conjure up images of lost worlds filled with vanished organisms. But in the full history of life, ancient animals, even the trilobites, form only the half-billion-year tip of a nearly four-billion-year iceberg. Andrew Knoll explores the deep history of life from its origins on a young planet to the incredible Cambrian explosion, presenting a compelling new explanation for the emergence of biological novelty. The very latest discoveries in paleontology--many of them made by the author and his students--are integrated with emerging insights from molecular biology and earth system science to forge a broad understanding of how the biological diversity that surrounds us came to be. Moving from Siberia to Namibia to the Bahamas, Knoll shows how life and environment have evolved together through Earth's history. Innovations in biology have helped shape our air and oceans, and, just as surely, environmental change has influenced the course of evolution, repeatedly closing off opportunities for some species while opening avenues for others. Readers go into the field to confront fossils, enter the lab to discern the inner workings of cells, and alight on Mars to ask how our terrestrial experience can guide exploration for life beyond our planet. Along the way, Knoll brings us up-to-date on some of science's hottest questions, from the oldest fossils and claims of life beyond the Earth to the hypothesis of global glaciation and Knoll's own unifying concept of ''permissive ecology.'' In laying bare Earth's deepest biological roots, Life on a Young Planet helps us understand our own place in the universe--and our responsibility as stewards of a world four billion years in the making. In a new preface, Knoll describes how the field has broadened and deepened in the decade since the book's original publication.
The Earth Book
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Author : Jim Bell
language : en
Publisher: Union Square + ORM
Release Date : 2019-04-02
The Earth Book written by Jim Bell and has been published by Union Square + ORM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-02 with Science categories.
A beautifully illustrated presentation of 250 milestones in the history of our home planet, from a celebrated geologist and planetary scientist. Spanning Earth’s entire history, from its birth 4.6 billion years ago to its inevitable destruction billions of years into the future, this stunning volume chronicles the life of our home planet in 250 well-chosen milestones. Jim Bell leads us on a tour of the events, processes, people, and places that have shaped our growing knowledge of Earth, from the oceans’ formation and the first perilous polar expeditions to deadly volcanoes and Earth “selfies” from space. He covers relevant topics in a range of fields, including physics, chemistry, biology, astronomy, geology, mineralogy, planetary science, life science, public policy, atmospheric/climate science, and engineering, along with notes on key scientists and inventors. At a time when it’s crucial to understand Earth as a complex interdependent system, and our role in that system, The Earth Book will enhance your appreciation of our home.
Earth My First 4 54 Billion Years
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Author : Stacy McAnulty
language : en
Publisher: Henry Holt and Company (BYR)
Release Date : 2017-10-24
Earth My First 4 54 Billion Years written by Stacy McAnulty and has been published by Henry Holt and Company (BYR) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-24 with Juvenile Nonfiction categories.
A lighthearted nonfiction picture book about the formation and history of the Earth--told from the perspective of the Earth itself! "Hi, I’m Earth! But you can call me Planet Awesome." Prepare to learn all about Earth from the point-of-view of Earth herself! In this funny yet informative book, filled to the brim with kid-friendly facts, readers will discover key moments in Earth’s life, from her childhood more than four billion years ago all the way up to present day. Beloved children's book author Stacy McAnulty helps Earth tell her story, and award-winning illustrator David Litchfield brings the words to life. The book includes back matter with even more interesting tidbits. This title has Common Core connections.
Understanding The Changing Planet
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2010-07-23
Understanding The Changing Planet written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-23 with Science categories.
From the oceans to continental heartlands, human activities have altered the physical characteristics of Earth's surface. With Earth's population projected to peak at 8 to 12 billion people by 2050 and the additional stress of climate change, it is more important than ever to understand how and where these changes are happening. Innovation in the geographical sciences has the potential to advance knowledge of place-based environmental change, sustainability, and the impacts of a rapidly changing economy and society. Understanding the Changing Planet outlines eleven strategic directions to focus research and leverage new technologies to harness the potential that the geographical sciences offer.
Target 3 Billion
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Author : Avul Pakir Jainulabdeen Abdul Kalam
language : en
Publisher: Penguin Books India
Release Date : 2011
Target 3 Billion written by Avul Pakir Jainulabdeen Abdul Kalam and has been published by Penguin Books India this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with History categories.
Half the world's population-3 billion people-are below the poverty line, and 70 per cent of the worldÆs poor live in rural areas. Target 3 Billion encapsulates Dr A.P.J. Abdul KalamÆs mission to eradicate poverty from the world. With 750 million people living in villages, India has the largest rural population in the world. Based on his Indian experience, Dr Kalam recommends a sustainable and inclusive development system called PURA-Providing Urban Amenities in Rural Areas-to uplift the rural poor not by subsidies but through entrepreneurship with community participation. To make his case, Dr Kalam cites the examples of individuals and institutions, in India and from across the world, who, with an entrepreneurial spirit and a burning desire to make a difference, have successfully generated and tapped into the potential of the rural masses. Fabio Luiz de Oliveria Rosa changed the face of the rural district of Palmares, Brazil, by acquiring for the farmers access to electricity and water, which effect, combined with better agricultural methods, led to an increase in prosperity and stemmed the migration to cities. The 123-strong Magar clan owned Magarpatta, a 430-acre plot on the outskirts of Pune, Maharashtra. In the 1990s, they organized and set up the Magarpatta city which is now home to over 35,000 residents and a working population of 65,000 and boasts of an IT park. Targets 3 Billion tells the story of the brilliantly envisaged global sustainable development system that is PURA, outlining Dr Kalam's vision for every individual and organization-a vision that can create 3 billion empowered, productive and healthy citizens, and generate 3 billion smiles. Book jacket.
7 Billion
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Author : National Geographic
language : en
Publisher: National Geographic Books
Release Date : 2011-11-01
7 Billion written by National Geographic and has been published by National Geographic Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-01 with Social Science categories.
Sometime in late October 2011, the 7 billionth citizen of planet Earth will be born. To mark the event, National Geographic magazine commissioned seven articles that explore the fascinating issues—including demographics, food security, climate change, fertility trends, managing biodiversity—surrounding this topic, which are collected for the first time in this special ebook. Environment editor Robert Kunzig starts by sketching out a natural history of population. The issues associated with population growth seem endless: poverty, food and water supply, world health, climate change, deforestation, fertility rates, and more. In additional chapters Elizabeth Kolbert explores a new era—the “Anthropocene,” or the age of man—defined by our massive impact on the planet, which will endure long after our cities have crumbled; and takes us to the Mediterranean, where she delves into issues associated with increasing ocean acidification. In Bangladesh, Don Belt explores how the people of this crowded region can teach us about adapting to rising sea levels. In “Food Ark” we travel deep within the earth and around the globe to explore the seed banks that are preserving the variety of food species we may need to increase food production on an increasingly crowded planet. In Brazil, Cynthia Gournay explores the phenomenon of “Machisma” and shows how a mix of female empowerment and steamy soap operas helped bring down Brazil’s fertility rate and stoke its vibrant economy. Additionally we explore threats to biodiversity, and the return of cities—which may be the solution to many of our population woes. Join National Geographic on this incredible journey to explore our rapidly growing planet.
The Story Of Earth
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Author : Robert M. Hazen
language : en
Publisher: Penguin
Release Date : 2012-04-26
The Story Of Earth written by Robert M. Hazen and has been published by Penguin this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-26 with Science categories.
Hailed by The New York Times for writing “with wonderful clarity about science . . . that effortlessly teaches as it zips along,” nationally bestselling author Robert M. Hazen offers a radical new approach to Earth history in this intertwined tale of the planet’s living and nonliving spheres. With an astrobiologist’s imagination, a historian’s perspective, and a naturalist’s eye, Hazen calls upon twenty-first-century discoveries that have revolutionized geology and enabled scientists to envision Earth’s many iterations in vivid detail—from the mile-high lava tides of its infancy to the early organisms responsible for more than two-thirds of the mineral varieties beneath our feet. Lucid, controversial, and on the cutting edge of its field, The Story of Earth is popular science of the highest order. "A sweeping rip-roaring yarn of immense scope, from the birth of the elements in the stars to meditations on the future habitability of our world." -Science "A fascinating story." -Bill McKibben