Download or read book Sparing Nature written by Jeffrey K. McKee and published by Rutgers University Press. This book was released on 2003-01-03 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are humans too good at adapting to the earth’s natural environment? Every day, there is a net gain of more than 200,000 people on the planet—that’s 146 a minute. Has our explosive population growth led to the mass extinction of countless species in the earth’s plant and animal communities? Jeffrey K. McKee contends yes. The more people there are, the more we push aside wild plants and animals. In Sparing Nature, he explores the cause-and-effect relationship between these two trends, demonstrating that nature is too sparing to accommodate both a richly diverse living world and a rapidly expanding number of people. The author probes the past to find that humans and their ancestors have had negative impacts on species biodiversity for nearly two million years, and that extinction rates have accelerated since the origins of agriculture. Today entire ecosystems are in peril due to the relentless growth of the human population. McKee gives a guided tour of the interconnections within the living world to reveal the meaning and value of biodiversity, making the maze of technical research and scientific debates accessible to the general reader. Because it is clear that conservation cannot be left to the whims of changing human priorities, McKee takes the unabashedly neo-Malthusian position that the most effective measure to save earth’s biodiversity is to slow the growth of human populations. By conscientiously becoming more responsible about our reproductive habits and our impact on other living beings, we can ensure that nature’s services will make our lives not only supportable, but also sustainable for this century and beyond.
Download or read book Sparing Nature written by Jeffrey K. McKee and published by Rutgers University Press. This book was released on 2003 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are humans too good at adapting to the earth's natural environment? Every day, there is a net gain of more than 200,000 people on the planet--that's 146 a minute. Has our explosive population growth led to the mass extinction of countless species in the earth's plant and animal communities? Jeffrey K. McKee contends yes. The more people there are, the more we push aside wild plants and animals. In Sparing Nature, he explores the cause-and-effect relationship between these two trends, demonstrating that nature is too sparing to accommodate both a richly diverse living world and a rapidly expanding number of people. The author probes the past to find that humans and their ancestors have had negative impacts on species biodiversity for nearly two million years, and that extinction rates have accelerated since the origins of agriculture. Today entire ecosystems are in peril due to the relentless growth of the human population. McKee gives a guided tour of the interconnections within the living world to reveal the meaning and value of biodiversity, making the maze of technical research and scientific debates accessible to the general reader. Because it is clear that conservation cannot be left to the whims of changing human priorities, McKee takes the unabashedly neo-Malthusian position that the most effective measure to save earth's biodiversity is to slow the growth of human populations. By conscientiously becoming more responsible about our reproductive habits and our impact on other living beings, we can ensure that nature's services will make our lives not only supportable, but also sustainable for this century and beyond.
Download or read book Biodiversity of Wetlands and Forests A Nature Trail written by Hiren B. Soni, Ph.D. and published by Google Play Books. This book was released on with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book “Biodiversity of Wetlands and Forests: A Nature Trail” focuses on biodiversity of wetlands and forests with special emphasis on field observations of plants, reptiles, birds and mammals recorded by the author in various geographical provinces of Gujarat, India. It highlights the need of biodiversity conservation, causes and concerns, exploitation of biodiversity, habitat destruction, interaction of man and technology with biodiversity, policy framework for biodiversity conservation, and wilderness and forests. Moreover, it summarizes a review on birds with special emphasis on geographical and ecological distribution of avifauna of north-western India, birds in ancient times with myths and motifs, an integral association of trees and birds, birds migration, magnetic orientation of birds, and mythological beliefs about birds. The present book covers exhaustive information on wetlands for tourism, important wetlands of national importance, wise use, characteristics and prime importance of wetlands as enduring habitats, and threats to viable wetlands. It emphasizes significant wetlands as abode for avifauna, wetlands as bird habitats, significant factors for survival of wetland birds, importance of wetlands for birds’ population, influence of wetlands on waterfowl population, wetland loss and decline of bird diversity, threats to avian habitats, and conservation and management strategies for potential avian ecosystems and legal policy framework for sustainability of waterbirds. The book is written in articulate manner citing notable sightings of some unique floral and faunal elements in the forested pockets. It encompasses archetypal records of plants, animals and birds along with their distinctive occurrence, feeding patterns, conservation, and management of threatened biodiversity, and many more. It describes some remarkable, noteworthy and astonishing sightings of species inhabiting in potential niches, habitats and ecosystems of Western India. Here, the author has shared his incidental as well as subsisting experiences in amazing habitats amidst the nature trails of forested patches and thickets. This book will undoubtedly enrich and enhance the knowledge and awareness of naturalists in the field. This book is a blend of two previously published books by the same author (Hiren B. Soni, Ph.D.) viz. ‘Biodiversity, Birds and Wetlands’, and ‘Biodiversity and Birds: A Field Journey’. This book is published to be handy and helpful to every reader and amateur of the world. Author believes that it would surely be a ready-reference for every researcher as well as nature lover in each and every corner of the world.
Download or read book Natural Resource Conflicts 2 volumes written by M. Troy Burnett and published by Bloomsbury Publishing USA. This book was released on 2016-09-19 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural resource and environmental conflicts have long been issues confronting human societies. This case-based examination of a wide range of natural resource disputes exposes readers to many contemporary examples that offer reasons for both hope and concern. The Rwandan genocide, the Sudanese civil war, and perpetual instability in the Middle East and Africa: each of these crises have arguably been instigated and maintained by natural resource disputes. China has undertaken a Herculean task to plant hundreds of millions of trees along its margins in an effort to save Beijing from crippling dust storms and halt the expansion of the Gobi desert. Will it work, and is it worth it? These and many other cases of conflict stemming from natural resource or environmental concerns are explained and debated in this up-to-date examination of contemporary and ongoing topics. The book examines conflicts over precious resources and minerals, such as diamonds, oil, water, and fisheries, as well as the pursuit of lesser-known minerals like Coltan and other "rare earth elements"—important resources in our technological age—in remote locations such as Greenland and the Congo. Each topic contains an overview and two position essays from different authors, thereby providing the reader with highly informative and balanced perspectives. Reference entries accompany each topic as well, helping students to better understand each issue. As the world hurtles into the 21st century, these natural resource issues are becoming increasingly important, with all global citizens having a significant stake in how these conflicts arise and play out.
Download or read book Beyond Natural Resources to Post Human Resources written by Peter Baofu and published by Cambridge Scholars Publishing. This book was released on 2014-09-18 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are natural resources really so limited that, as Mahatma Gandhi once famously said, “Earth provides enough to satisfy every man’s need, but not every man’s greed”? (TE 2012) This limiting view of natural resources can be contrasted with an opposing view by John Maynard Keynes, who “summarized Say’s Law as ‘supply creates its own demand’” but then “turned Say’s Law on its head in the 1930s by declaring that demand creates its own supply,” so whenever a demand exists, there will be resources to create the supply. (EN 2012) Contrary to these opposing views (and other ones as will be discussed in the book), natural resources, in relation to both diversity and discontinuity are neither possible or impossible, nor desirable or undesirable to the extent that the respective ideologues on different sides would like us to believe. Needless to say, this challenge to the opposing views of natural resources does not mean that natural resources are unimportant, or that those interdisciplinary fields (related to natural resources) like conservation biology, environmental management, ecological economics, political ecology, environmental ethics, adaptive management, genetic engineering, Malthusianism, and so on are not worth studying. Of course, neither of these extreme views is reasonable. Rather, this book offers an alternative, better way to understand the future of natural resources, especially in the dialectic context of diversity and discontinuity—while learning from different approaches in the literature but without favoring any one of them or integrating them, since they are not necessarily compatible with each other. More specifically, this book offers a new theory (that is, the resilient theory of natural resources) to go beyond the existing approaches in a novel way. If successful, this seminal project is to fundamentally change the way that we think about natural resources in relation to diversity and discontinuity from the combined perspectives of the mind, nature, society, and culture, with enormous implications for the human future and what the author originally called its “post-human” fate.
Download or read book Greening the Economy written by Robert Williams and published by Routledge. This book was released on 2010-09-13 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on both economics and ecology, this book offers telling insights into the confusing "jobs versus environment" debates as well as charts a recommended path towards a more co-habitable relationship. Avoiding the extreme views that economic growth will either destroy or save our natural environment, this book takes a more discriminating stance and illuminates why our nation’s natural environment is both better and worse than forty years ago.
Download or read book Ecological and Environmental Science A Research Perspective written by Prof. Dr. Nirmal Kumar, J.I. and published by Google Book Publishers. This book was released on with total page 825 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book “Ecological and Environmental Science: A Research Perspective” is a compilation of authors' original research papers, scientific articles, review articles, popular articles, general articles, and short notes on forest ecology, wetland ecology, plant ecology, bird ecology, and animal ecology. The book is a perfect amalgamation of burgeoning and thrust topics spanning biodiversity, and conservation and management of floral and faunal elements including ecology and biodiversity of phytoplankton, zooplankton, aquatic macrophytes, mangroves, terrestrial plants, animals (butterflies, reptiles, mammals) and birds. It covers ecological and environmental factors affecting abiotic and biotic components prevailed in forest, desert, grassland and wetland habitats and ecosystems. The present book highlights field studies and laboratory investigations carried out by the authors during their research journey of 22 years (1998-2020). It discusses phenology, ethnobotanical, ethnomedicinal and aesthetic values of plants, resource use patterns by local inhabitants, socio-cultural aspects, livelihood dependency, rare and endangered plants, animals and birds, anthropogenic pressures, conservation and management strategies of endemic, exotic, and invasive species, and so on. The book covers unique and promising research topics e.g. hydrochemistry, geochemistry, biomonitoring of heavy metals in aquatic and terrestrial plants, metal remediation, environmental modeling, environmental archaeology, environmental bioindicators, environmental forensics, etc. The authors believes that this book is a perfect blend of their research work on two integral branches of biology i.e. ecology and environmental science, which will undoubtedly enrich and enhance the knowledge and awareness of laymen and scientific community world over especially in the field of ecology and biodiversity of plants, animals, and birds, associated with physical, chemical, biological, ecological and environmental factors. The present book would certainly be useful and handy as a ready-reference material for students, academicians, researchers, scientists, ecological and environmental consultants, restoration specialists, practitioners, conservationists, and biodiversity managers at regional, national and global platform.
Download or read book Life on the Brink written by Philip Cafaro and published by University of Georgia Press. This book was released on 2012-12-01 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Life on the Brink aspires to reignite a robust discussion of population issues among environmentalists, environmental studies scholars, policymakers, and the general public. Some of the leading voices in the American environmental movement restate the case that population growth is a major force behind many of our most serious ecological problems, including global climate change, habitat loss and species extinctions, air and water pollution, and food and water scarcity. As we surpass seven billion world inhabitants, contributors argue that ending population growth worldwide and in the United States is a moral imperative that deserves renewed commitment. Hailing from a range of disciplines and offering varied perspectives, these essays hold in common a commitment to sharing resources with other species and a willingness to consider what will be necessary to do so. In defense of nature and of a vibrant human future, contributors confront hard issues regarding contraception, abortion, immigration, and limits to growth that many environmentalists have become too timid or politically correct to address in recent years. Ending population growth will not happen easily. Creating genuinely sustainable societies requires major change to economic systems and ethical values coupled with clear thinking and hard work. Life on the Brink is an invitation to join the discussion about the great work of building a better future. Contributors: Albert Bartlett, Joseph Bish, Lester Brown, Tom Butler, Philip Cafaro, Martha Campbell, William R. Catton Jr., Eileen Crist, Anne Ehrlich, Paul Ehrlich, Robert Engelman, Dave Foreman, Amy Gulick, Ronnie Hawkins, Leon Kolankiewicz, Richard Lamm, Jeffrey McKee, Stephanie Mills, Roderick Nash, Tim Palmer, Charmayne Palomba, William Ryerson, Winthrop Staples III, Captain Paul Watson, Don Weeden, George Wuerthner.
Download or read book Natural Resources Technology Economics Policy written by U. Aswathanarayana and published by CRC Press. This book was released on 2012-03-22 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural resources management has two principal dimensions : Science-illuminated (earth, space, hydrological, pedological, information, etc. sciences) management of local resources (waters, soils, bioresources, minerals, rocks, sediments, etc.) in an ecologically-sustainable manner, and Value-addition through processing of natural products, through the application of technology is most marked in the case of some mineral products. The wellness of a community is dependent upon the security of food, water, environment and energy. Such a security is best realised through science-illuminated (earth, space, hydrological, pedological, information) management of local resources (waters, soils, bioresources, minerals, rocks, sediments, etc.) in an ecologically-sustainable and people-participatory manner, plus value-addition through processing of natural products. Moreover, the addition of value may increase a community’s wealth by advanced technologies, trading, exchange of knowledge, etc. Moreover, activities, employment and many other things come along with the availability of natural resources, which will require and affect policy. This volume provides guidelines for the implementation of technological, economical and policy advances in dealing with various aspects of natural resources. It is intended for researchers, professionals and students in environmental and earth sciences, mining, geography, sociology, economics and for policy makers and investors searching for potential in the natural resources industry. Ideal for consultation in combination with the editor's related publications Green Energy: Technology, Economics and Policy, Energy Portfolios and Food and Water Security.
Download or read book Introduction to Green Chemistry written by John Andraos and published by CRC Press. This book was released on 2022-03-10 with total page 1406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in green chemistry and clean processes has grown so much in recent years that topics such as fluorous biphasic catalysis, metal organic frameworks, and process intensification, which were barely mentioned in the First Edition, have become major areas of research. In addition, government funding has ramped up the development of fuel cells and biofuels. This reflects the evolving focus from pollution remediation to pollution prevention. Copiously illustrated with more than 800 figures, the Third Edition provides an update from the frontiers of the field. It features supplementary exercises at the end of each chapter relevant to the chemical examples introduced in each chapter. Particular attention is paid to a new concluding chapter on the use of green metrics as an objective tool to demonstrate proof of synthesis plan efficiency and to identify where further improvements can be made through fully worked examples relevant to the chemical industry. NEW AND EXPANDED RESEARCH TOPICS Metal-organic frameworks Metrics Solid acids for alkylation of isobutene by butanes Carbon molecular sieves Mixed micro- and mesoporous solids Organocatalysis Process intensification and gas phase enzymatic reactions Hydrogen storage for fuel cells Reactive distillation Catalysts in action on an atomic scale UPDATED AND EXPANDED CURRENT EVENTS TOPICS Industry resistance to inherently safer chemistry Nuclear power Removal of mercury from vaccines Removal of mercury and lead from primary explosives Biofuels Uses for surplus glycerol New hard materials to reduce wear Electronic waste Smart growth The book covers traditional green chemistry topics, including catalysis, benign solvents, and alternative feedstocks. It also discusses relevant but less frequently covered topics with chapters such as "Chemistry of Long Wear" and "Population and the Environment." This coverage highlights the importance of chemistry to everyday life and demonstrates the benefits the expanded exploitation of green chemistry can have for society.
Download or read book Countdown written by Alan Weisman and published by Little, Brown. This book was released on 2013-09-24 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: A powerful investigation into the chances for humanity's future from the author of the bestseller The World Without Us. In his bestselling book The World Without Us, Alan Weisman considered how the Earth could heal and even refill empty niches if relieved of humanity's constant pressures. Behind that groundbreaking thought experiment was his hope that we would be inspired to find a way to add humans back to this vision of a restored, healthy planet-only in harmony, not mortal combat, with the rest of nature. But with a million more of us every 4 1/2 days on a planet that's not getting any bigger, and with our exhaust overheating the atmosphere and altering the chemistry of the oceans, prospects for a sustainable human future seem ever more in doubt. For this long awaited follow-up book, Weisman traveled to more than 20 countries to ask what experts agreed were probably the most important questions on Earth -- and also the hardest: How many humans can the planet hold without capsizing? How robust must the Earth's ecosystem be to assure our continued existence? Can we know which other species are essential to our survival? And, how might we actually arrive at a stable, optimum population, and design an economy to allow genuine prosperity without endless growth? Weisman visits an extraordinary range of the world's cultures, religions, nationalities, tribes, and political systems to learn what in their beliefs, histories, liturgies, or current circumstances might suggest that sometimes it's in their own best interest to limit their growth. The result is a landmark work of reporting: devastating, urgent, and, ultimately, deeply hopeful. By vividly detailing the burgeoning effects of our cumulative presence, Countdown reveals what may be the fastest, most acceptable, practical, and affordable way of returning our planet and our presence on it to balance. Weisman again shows that he is one of the most provocative journalists at work today, with a book whose message is so compelling that it will change how we see our lives and our destiny.
Download or read book Population Growth written by Noah Berlatsky and published by Greenhaven Publishing LLC. This book was released on 2009-08-07 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: As technology makes the world more accessible, it is increasingly important to develop a wide perspective on social issues as well as political, environmental, and health issues of global significance. This volume focuses on the issue of population growth from a variety of international perspectives. Readers will evaluate population growth and its relationship to hunger, the environment, the economy, and society. Essay sources include WALHI / The Indonesian Forum for Environment, The Economist, and The Galapagos Conservancy. Helpful features include an annotated table of contents, a world map and country index, a bibliography, and a subject index.
Download or read book Biological Diversity written by L. N. Petrov and published by Nova Publishers. This book was released on 2003 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the cornerstones of life's wonders is the vast array of species filling the planet. From plants to animals to humans, there is no shortage of beings to provide 'spice of life' variety is said to be. Periodically, scientists announce the discovery of a 'new' form of life, so it seems as if Earth is capable of producing new species just to keep us on our toes. At times, the immense breadth of living things can even feel overwhelming, as one pauses to ponder how numerically insignificant humans are when compared to the insect population. Given the biological diversity of the planet, it is incumbent upon humans to safeguard the natural beauty of the environment. To that end, conservation takes on special importance, necessitating the balancing of industrial expansion with preserving the flora and fauna surrounding us. This book is an important tool in understanding and researching the many different life forms spanning the globe. Collected here is a substantial and carefully selected listing of relevant literature on biological diversity and its conservation. Following this bibliography are author, title, and subject indexes to allow for further access to this information. The sheer bulk of the works about biological diversity can be so intimidating that a book such as this one becomes useful in sorting through the resources about the importance of life's variety.
Download or read book Climate Change and the Course of Global History written by John L. Brooke and published by Cambridge University Press. This book was released on 2014-03-17 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first global study by a historian to fully integrate the earth-system approach of the new climate science with the material history of humanity.
Download or read book Human Population written by Richard P. Cincotta and published by Springer Science & Business Media. This book was released on 2011-02-08 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume the dynamic patterns of human density and distribution are examined in relation to the viability of native species and the integrity of their habitats. Social, biological, and earth scientists describe their models, outline their conclusions from field studies, and review the contributions of other scientists whose work is essential to this field. The book starts with general theories and broad empirical relationships that help explain dramatic changes in the patterns of the occurrence of species, changes that have developed in parallel with human population growth, migration and settlement. In the following chapters specific biomes and ecosystems are highlighted as the context for human interactions with other species. A discussion of the key themes and findings covered rounds out the volume. All in all, the work presents our species, Homo sapiens, as what we truly have been and will likely remain—an influential, and often the most influential, constituent in nearly every major ecosystem on Earth.
Download or read book The Red Colobus Monkeys written by Thomas T. Struhsaker and published by Oxford University Press. This book was released on 2010-04-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on field studies spanning nearly 40 years, this reference book summarizes and integrates past research with new and previously unpublished information on the behavioral ecology of Africa's red colobus monkeys from study sites as diverse as Senegal, Uganda and Zanzibar. It provides an unparalleled compilation of information on taxonomy, genetics, vocalizations, demography, social organization, dispersal, social behavior, reproduction, mortality factors, diet, ranging patterns, interspecific relations, and conservation. Social relationships in red colobus are less rigidly structured than in other African monkeys, resulting in considerable variation in social organization and group composition, both within and between taxa. This provides a unique opportunity to examine the extent to which social variables correlate with differences in habitat quality, demography, and predation by chimpanzees and humans. Unfortunately, at least half of the 18 taxa of red colobus are now threatened with extinction. Conservation problems are described, causal factors identified, and solutions proposed. This volume is intended not only to serve as a reference book, but to stimulate and guide future long-term research and to encourage effective conservation action.
Download or read book How Many Is Too Many written by Philip Cafaro and published by University of Chicago Press. This book was released on 2015-02-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the stony streets of Boston to the rail lines of California, from General Relativity to Google, one of the surest truths of our history is the fact that America has been built by immigrants. The phrase itself has become a steadfast campaign line, a motto of optimism and good will, and indeed it is the rallying cry for progressives today who fight against tightening our borders. This is all well and good, Philip Cafaro thinks, for the America of the past—teeming with resources, opportunities, and wide open spaces—but America isn’t as young as it used to be, and the fact of the matter is we can’t afford to take in millions of people anymore. We’ve all heard this argument before, and one might think Cafaro is toeing the conservative line, but here’s the thing: he’s not conservative, not by a long shot. He’s as progressive as they come, and it’s progressives at whom he aims with this book’s startling message: massive immigration simply isn’t consistent with progressive ideals. Cafaro roots his argument in human rights, equality, economic security, and environmental sustainability—hallmark progressive values. He shows us the undeniable realities of mass migration to which we have turned a blind eye: how flooded labor markets in sectors such as meatpacking and construction have driven down workers’ wages and driven up inequality; how excessive immigration has fostered unsafe working conditions and political disempowerment; how it has stalled our economic maturity by keeping us ever-focused on increasing consumption and growth; and how it has caused our cities and suburbs to sprawl far and wide, destroying natural habitats, driving other species from the landscape, and cutting us off from nature. In response to these hard-hitting truths, Cafaro lays out a comprehensive plan for immigration reform that is squarely in line with progressive political goals. He suggests that we shift enforcement efforts away from border control and toward the employers who knowingly hire illegal workers. He proposes aid and foreign policies that will help people create better lives where they are. And indeed he supports amnesty for those who have, at tremendous risk, already built their lives here. Above all, Cafaro attacks our obsession with endless material growth, offering in its place a mature vision of America, not brimming but balanced, where all the different people who constitute this great nation of immigrants can live sustainably and well, sheltered by a prudence currently in short supply in American politics.
