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Author: J. Perry Gustafson
Publisher: University of Missouri Press
ISBN: 0826274404
Category : Science
Languages : en
Pages : 425
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Book Description
This timely collection of 15 original essays written by expert scientists the world over addresses the relationships between human population growth, the need to increase food supplies to feed the world population, and the chances for avoiding the extinction of a major proportion of the world's plant and animal species that collectively makes our survival on Earth possible. These relationships are highly intertwined, and changes in each of them steadily decrease humankind’s chances to achieve environmental stability on our fragile planet. The world population is projected to be nine to ten billion by 2050, signaling the need to increase world food production by more than 70 percent on the same amount of land currently under production—and this without further damaging our fragile environment. The essays in this collection, written by experts for laypersons, present the problems we face with clarity and assess our prospects for solving them, calling for action but holding out viable solutions.
Author: J. Perry Gustafson
Publisher: University of Missouri Press
ISBN: 0826274404
Category : Science
Languages : en
Pages : 425
Get Book
Book Description
This timely collection of 15 original essays written by expert scientists the world over addresses the relationships between human population growth, the need to increase food supplies to feed the world population, and the chances for avoiding the extinction of a major proportion of the world's plant and animal species that collectively makes our survival on Earth possible. These relationships are highly intertwined, and changes in each of them steadily decrease humankind’s chances to achieve environmental stability on our fragile planet. The world population is projected to be nine to ten billion by 2050, signaling the need to increase world food production by more than 70 percent on the same amount of land currently under production—and this without further damaging our fragile environment. The essays in this collection, written by experts for laypersons, present the problems we face with clarity and assess our prospects for solving them, calling for action but holding out viable solutions.
Author: John Cairncross
Publisher: Food & Agriculture Org.
ISBN: 9789251008850
Category : Social Science
Languages : en
Pages : 60
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Book Description
Author: Joginder Kumar
Publisher: Westport, Conn. : Greenwood Press
ISBN:
Category : Agriculture
Languages : en
Pages : 358
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Book Description
Author: Nikos Alexandratos
Publisher: Food & Agriculture Org.
ISBN: 9789251013656
Category : Social Science
Languages : en
Pages : 108
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Book Description
Author: Joginder Kumar
Publisher: Forgotten Books
ISBN: 9780243308859
Category : Business & Economics
Languages : en
Pages : 340
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Book Description
Excerpt from Population and Land in World Agriculture: Recent Trends and Relationships In the fourth and final part, a general theory of the growth of the agricultural labor force is presented. Three hypotheses to explain the growth of the agricultural population are developed on the basis of the material presented in the earlier sections and other evidence, and then tested by means of regression analysis. A substantive discussion of the regres sion results leads us to a generally satisfactory explanation of the growth of the agricultural labor force. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Ester Boserup
Publisher: Routledge
ISBN: 1351484532
Category : Business & Economics
Languages : en
Pages : 138
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Book Description
This book sets out to investigate the process of agrarian change from new angles and with new results. It starts on firm ground rather than from abstract economic theory. Upon its initial appearance, it was heralded as "a small masterpiece, which economic historians should read--and not simply quote"--Giovanni Frederico, Economic History Services. The Conditions of Agricultural Growth remains a breakthrough in the theory of agricultural development. In linking ethnography with economy, developmental studies reached new heights. Whereas "development" had been seen previously as the transformation of traditional communities by the introduction (or imposition) of new technologies, Ester Boserup argues that changes and improvements occur from within agricultural communities, and that improvements are governed not simply by external interference, but by those communities themselves Using extensive analyses of the costs and productivity of the main systems of traditional agriculture, Ester Boserup concludes that technical, economic, and social changes are unlikely to take place unless the community concerned is exposed to the pressure of population growth.
Author: Marvin F. Gordon
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 108
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Book Description
Author: United States. Bureau of Agricultural Economics. Division of Farm Population and Rural Life
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 40
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 38
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Book Description
Author: Nadia Cuffaro
Publisher: Routledge
ISBN: 1134631294
Category : Business & Economics
Languages : en
Pages : 189
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Book Description
In 1950 the world population was 2.5 billion; fifty years later there are over 6 billion people. The demographic of this explosion has essentially occurred in the developing areas of the world. The key to understanding many contemporary development problems that have arisen from this rapid growth is in understanding the relationships between population and the economy. This book offers an analysis of such relationships, encompassing a review of the major positions in the academic debate. Population, Economic Growth and Agriculture in Less Developed Countries will serve as a useful introduction and reference tool for students, academics and all with an interest in the population debate and economics.
