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Author: David Pimentel Ph.D.
Publisher: CRC Press
Published: 2007-10-04
Total Pages: 402
ISBN-13: 1420046683
DOWNLOAD EBOOK →Since the publication of the first edition of Food, Energy, and Society, the world's natural resources have become even more diminished due to the rapid expansion of the global human population. We are faced with dwindling food supplies in certain geographic areas, increasing pressure on energy resources, and the imminent extinction of many
Author: David Pimentel
Publisher: Boulder, Colo. : Colorado Associated University Press
Published: 1980
Total Pages: 56
ISBN-13:
DOWNLOAD EBOOK →Author: David Pimentel
Publisher:
Published: 1996
Total Pages: 392
ISBN-13:
DOWNLOAD EBOOK →"A new edition of the analysis of energy use in relation to natural resources, technology, economic development, and demographics, assessing problems of sustainability and solutions. The discussions consider topics in solar energy, manipulating ecosystems for agriculture, the historical uses of human and animal energy, fish and agricultural production, ethanol fuels, and environmental impacts. The revision emphasizes food production systems and their use of land, water, energy, and biological resources, and the planning policy dilemmas facing individuals and nations in terms of providing food and a quality environment for the future. Includes statistical tables." -- Publisher.
Author: Fred Cottrell
Publisher: AuthorHouse
Published: 2009
Total Pages: 491
ISBN-13: 1449031692
DOWNLOAD EBOOK →Energy and Society (Revised) When first published in 1955, this book was among the first interpretive treatments of the connection between a society's energy conditions and evolution of its culture. The book begins with a basic discussion of the earliest forms of energy uses and evolves through a discussion of how the evolution of alternative energy converters has impacted the growth of civilization. Dr.Cottrell takes us from food gathering societies up through the beginning of the industrial revolution into the age of nuclear power. With each step of change, he discusses how society has changed and the impact these changes have had on economic, moral and social issues. Today, more than any time in history, the questions of energy sources, energy conversion, energy uses and energy distribution are among the greatest challenges faced by civilization. In this book, Dr. Cottrell does not give you answers or predictions but takes you through the thought processes necessary to overcome the multible barriers we face in moving into the future.
Author: Harold H. Schobert
Publisher: CRC Press
Published: 2014-03-27
Total Pages: 706
ISBN-13: 1482219255
DOWNLOAD EBOOK →Energy and Society: An Introduction, Second Edition provides readers with a detailed introduction to energy sources and energy utilization. This book presents an overview of alternative energy issues and technologies, discusses the pros and cons of various energy sources, and explores their impacts on society and the environment.What's New in the S
Author: Colin Sage
Publisher: Routledge
Published: 2011-07-07
Total Pages: 335
ISBN-13: 1134229011
DOWNLOAD EBOOK →This timely book provides a thorough introduction to the inter-relationship of food and the environment. Its primary purpose is to bring to our attention the multiplicity of linkages and interconnections between what we eat and how this impacts on the earth’s resources. Having a better idea of the consequences of our food choices might encourage us to develop more sustainable practices of production and consumption in the decades ahead. Although human societies have, over time, brought under control a large proportion of the earth’s resources for the purpose of food production, we remain subject to the effective functioning of global ecosystem services. The author highlights the vital importance of these services and explains why we should be concerned about the depletion of freshwater resources, soil fertility decline and loss of biological diversity. The book also tackles some of the enormous challenges of our era: climate change – to which the agri-food system is both a major contributor and a vulnerable sector – and the prospect of significantly higher energy prices, arising from the peaking of oil and gas supplies which will reveal how dependent the food system has become upon cheap fossil fuels. Such challenges are likely to have significant implications for the long-term functioning of global supply chains and raise profound questions regarding the nutritional security of the world’s population. Taken together the book argues that a re-examination of the assumptions and practices underpinning the contemporary food system is urgently required. Environment and Food is a highly original, inter-disciplinary and accessible text that will be of interest to students and the wider public genuinely interested in and concerned by the state of the world’s food provisioning system. It is richly illustrated with figures and makes extensive use of boxes to highlight relevant examples.
Author: Gavin Bridge
Publisher: Routledge
Published: 2018-05-30
Total Pages: 314
ISBN-13: 1351019007
DOWNLOAD EBOOK →Energy and Society is the first major text to provide an extensive critical treatment of energy issues informed by recent research on energy in the social sciences. Written in an engaging and accessible style it draws new thinking on uneven development, consumption, vulnerability and transition together to illustrate the social significance of energy systems in the global North and South. The book features case studies, examples, discussion questions, activities, recommended reading and more, to facilitate its use in teaching. Energy and Society deploys contemporary geographical concepts and approaches but is not narrowly disciplinary. Its critical perspective highlights connections between energy and significant socio-economic and political processes, such as globalisation, urban isation, international development and social justice, and connects important issues that are often treated in isolation, such as resource availability, energy security, energy access and low-carbon transition. Co-authored by leading researchers and based on current research and thinking in the social sciences, Energy and Society presents a distinctive geographical approach to contemporary energy issues. It is an essential resource for upperlevel undergraduates and Master’s students in geography, environmental studies, urban studies, energy studies and related fields.
Author: Mark Gibson
Publisher: Academic Press
Published: 2020-02-23
Total Pages: 564
ISBN-13: 0128118091
DOWNLOAD EBOOK →Food and Society provides a broad spectrum of information to help readers understand how the food industry has evolved from the 20th century to present. It includes information anyone would need to prepare for the future of the food industry, including discussions on the drivers that have, and may, affect food supplies. From a historical perspective, readers will learn about past and present challenges in food trends, nutrition, genetically modified organisms, food security, organic foods, and more. The book offers different perspectives on solutions that have worked in the past, while also helping to anticipate future outcomes in the food supply. Professionals in the food industry, including food scientists, food engineers, nutritionists and agriculturalists will find the information comprehensive and interesting. In addition, the book could even be used as the basis for the development of course materials for educators who need to prepare students entering the food industry. Includes hot topics in food science, such as GMOs, modern agricultural practices and food waste Reviews the role of food in society, from consumption, to politics, economics and social trends Encompasses food safety, security and public health Discusses changing global trends in food preferences
Author: Godwell Nhamo
Publisher: Springer Nature
Published: 2021-06-26
Total Pages: 312
ISBN-13: 3030709523
DOWNLOAD EBOOK →This book profiles various cases that are emerging in addressing global challenges in the context of SDGs for society in the era of climate change and covers case studies of projects being undertaken to tackle biodiversity, food security, climate change, energy and water security. The book is written by 37 authors, and will appeal to various stakeholders including academics working within the identified thematic areas, policy planners, development agencies, governments and United Nations agencies. The adoption of the Sustainable Development Goals (SDGs) in 2015 ushered a new era in the global development agenda as the world transitioned from the Millennium Development Goals (MDGs). The new era of SDGs that are all-inclusive, unlike the MDGs with the focus now being on ensuring human success that is predicated on environmental protection. The year 2020 marked five years post the adoption of the SDGs with increased calls for stock-taking of progress made amid strong calls for a decade of action to accelerate the delivery of the SDGs by 2030. These calls have been louder now given the impact of the COVID-19 pandemic, which reset the global economy and increased intensity of extreme weather events across the world. Since climate change has emerged as one of the biggest threats to the achievement of the SDGs, there has been growing concerns on its impact on biodiversity loss and the extinction of some species. There are also concerns regarding increased food insecurity at the household level in some parts of the world, particularly in Asia and Africa. With the demand for climate change action on the increase, there have also been growing calls for the big carbon emitters to drastically cut their emissions and invest in clean energy to save the planet by following development pathways making emissions stay under the 1.5°C increase in temperature.
Author: Howard T. Odum
Publisher: Columbia University Press
Published: 2007-06-08
Total Pages: 433
ISBN-13: 0231502931
DOWNLOAD EBOOK →Howard T. Odum possessed one of the most innovative minds of the twentieth century. He pioneered the fields of ecological engineering, ecological economics, and environmental accounting, working throughout his life to better understand the interrelationships of energy, environment, and society and their importance to the well-being of humanity and the planet. This volume is a major modernization of Odum's classic work on the significance of power and its role in society, bringing his approach and insight to a whole new generation of students and scholars. For this edition Odum refines his original theories and introduces two new measures: emergy and transformity. These concepts can be used to evaluate and compare systems and their transformation and use of resources by accounting for all the energies and materials that flow in and out and expressing them in equivalent ability to do work. Natural energies such as solar radiation and the cycling of water, carbon, nitrogen, and oxygen are diagrammed in terms of energy and emergy flow. Through this method Odum reveals the similarities between human economic and social systems and the ecosystems of the natural world. In the process, we discover that our survival and prosperity are regulated as much by the laws of energetics as are systems of the physical and chemical world.
