Flattening the Earth

Flattening the Earth

Author: John P. Snyder

Publisher: University of Chicago Press

Published: 1997-12-05

Total Pages: 384

ISBN-13: 0226767477

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Cartographers have long grappled with the impossibility of portraying the earth in two dimensions. To solve this problem, mapmakers have created map projections. This work discusses and illustrates the known map projections from before 500BC to the present, with facts on their origins and use.


Beyond Six Billion

Beyond Six Billion

Author: National Research Council

Publisher: National Academies Press

Published: 2000-10-11

Total Pages: 369

ISBN-13: 0309069904

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Is rapid world population growth actually coming to an end? As population growth and its consequences have become front-page issues, projections of slowing growth from such institutions as the United Nations and the World Bank have been called into question. Beyond Six Billion asks what such projections really say, why they say it, whether they can be trusted, and whether they can be improved. The book includes analysis of how well past U.N. and World Bank projections have panned out, what errors have occurred, and why they have happened. Focusing on fertility as one key to accurate projections, the committee examines the transition from high, constant fertility to low fertility levels and discusses whether developing countries will eventually attain the very low levels of births now observed in the industrialized world. Other keys to accurate projections, predictions of lengthening life span and of the impact of international migration on specific countries, are also explored in detail. How good are our methods of population forecasting? How can we cope with the inevitable uncertainty? What population trends can we anticipate? Beyond Six Billion illuminates not only the forces that shape population growth but also the accuracy of the methods we use to quantify these forces and the uncertainty surrounding projections. The Committee on Population was established by the National Academy of Sciences (NAS) in 1983 to bring the knowledge and methods of the population sciences to bear on major issues of science and public policy. The committee's work includes both basic studies of fertility, health and mortality, and migration; and applied studies aimed at improving programs for the public health and welfare in the United States and in developing countries. The committee also fosters communication among researchers in different disciplines and countries and policy makers in government, international agencies, and private organizations. The work of the committee is made possible by funding from several government agencies and private foundations.


A Book of the Book

A Book of the Book

Author: Jerome Rothenberg

Publisher:

Published: 2000

Total Pages: 558

ISBN-13:

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By Jerome Rothenberg. Contributions by Steven Clay.


The Global 2000 Report to the President--entering the Twenty-first Century: The technical report

The Global 2000 Report to the President--entering the Twenty-first Century: The technical report

Author: Global 2000 Study (U.S.)

Publisher:

Published: 1980

Total Pages: 824

ISBN-13:

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Report on world trends and long term prospects regarding population growth, natural resources and environmental issues - emphasizing the interrelationships between these areas, presents integrated approach projections to the year 2000 of fishery resources, forests, power resources, water resources, mineral resources, agriculture, climate and nuclear energy, etc., And includes a comparison of global model forecasting techniques. Diagrams, graphs, maps, references and statistical tables.


Sea-Level Rise for the Coasts of California, Oregon, and Washington

Sea-Level Rise for the Coasts of California, Oregon, and Washington

Author: National Research Council

Publisher: National Academies Press

Published: 2012-12-06

Total Pages: 274

ISBN-13: 0309255945

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Tide gauges show that global sea level has risen about 7 inches during the 20th century, and recent satellite data show that the rate of sea-level rise is accelerating. As Earth warms, sea levels are rising mainly because ocean water expands as it warms; and water from melting glaciers and ice sheets is flowing into the ocean. Sea-level rise poses enormous risks to the valuable infrastructure, development, and wetlands that line much of the 1,600 mile shoreline of California, Oregon, and Washington. As those states seek to incorporate projections of sea-level rise into coastal planning, they asked the National Research Council to make independent projections of sea-level rise along their coasts for the years 2030, 2050, and 2100, taking into account regional factors that affect sea level. Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future explains that sea level along the U.S. west coast is affected by a number of factors. These include: climate patterns such as the El NiƱo, effects from the melting of modern and ancient ice sheets, and geologic processes, such as plate tectonics. Regional projections for California, Oregon, and Washington show a sharp distinction at Cape Mendocino in northern California. South of that point, sea-level rise is expected to be very close to global projections. However, projections are lower north of Cape Mendocino because the land is being pushed upward as the ocean plate moves under the continental plate along the Cascadia Subduction Zone. However, an earthquake magnitude 8 or larger, which occurs in the region every few hundred to 1,000 years, would cause the land to drop and sea level to suddenly rise.


Forecast 2000

Forecast 2000

Author: George Gallup

Publisher: William Morrow

Published: 1984

Total Pages: 188

ISBN-13:

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Presents predictions on war, population, economics, technology, crime, health, the family, politics, and education and religion.