Download or read book A Census of One Billion People written by Chengrui Li and published by . This book was released on 1988 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seven Billion and Counting written by Michael M. Andregg and published by Twenty-First Century Books. This book was released on 2014-05-01 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book A Census Of One Billion People written by Chengrui Li and published by Westview Press. This book was released on 1986 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book World Population Prospects 2019 Highlights written by United Nations Publications and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United Nations population estimates and projections form a comprehensive set of demographic data to assess population trends at the global, regional and national levels. They are used in the calculation of many of the key development indicators commonly used by the United Nations system, including for more than one third of the indicators used to monitor progress towards the achievement of the Sustainable Development Goals. The 2019 revision of the World Population Prospects is the twenty-sixth edition of the official United Nations population estimates and projections, which have been prepared since 1951 by the Population Division of the Department of Economic and Social Affairs. The 2019 revision presents population estimates from 1950 until the present for 235 countries or areas, which have been developed through country-specific analyses of historical demographic trends. It builds on previous revisions by incorporating additional results from the 2010 and 2020 rounds of national population censuses as well as information from vital registration and recent nationally representative household sample surveys. The 2019 revision also presents population projections to the year 2100 that reflect a range of plausible outcomes at the global, regional and country levels. These Highlights summarise key population trends described by the estimates and projections presented in World Population Prospects 2019.
Download or read book A Census Of One Billion People written by and published by . This book was released on 1996 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Census Of One Billion People written by Li Chengrui and published by Westview Press. This book was released on 1987-04-07 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Census of One Billion People written by and published by . This book was released on 1990 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Census of One Billion People written by Chengrui Li and published by . This book was released on 1987 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Census of One Billion People written by and published by . This book was released on 1982 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A census of one billion people written by Ch'êng-jui Li and published by . This book was released on 1987 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Census Of One Billion People written by Chengrui Li and published by Westview Press. This book was released on 1986 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Census of One Billion People written by Chʻeng-jui Li and published by . This book was released on 1984 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Great Population Spike and After written by Walt Whitman Rostow and published by Oxford University Press, USA. This book was released on 1998 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents the views of economist Walt W. Rostow, on what problems and prospects the world is likely to face in the year 2050. Central to his theory is his argument that the population of the world, after a growth from the year 1176 up to 2050, will achieve zero growth by 2100.
Download or read book World Development Report 1984 written by World Bank and published by World Bank Publications. This book was released on 1984 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-term needs and sustained effort are underlying themes in this year's report. As with most of its predecessors, it is divided into two parts. The first looks at economic performance, past and prospective. The second part is this year devoted to population - the causes and consequences of rapid population growth, its link to development, why it has slowed down in some developing countries. The two parts mirror each other: economic policy and performance in the next decade will matter for population growth in the developing countries for several decades beyond. Population policy and change in the rest of this century will set the terms for the whole of development strategy in the next. In both cases, policy changes will not yield immediate benefits, but delay will reduce the room for maneuver that policy makers will have in years to come.
Download or read book The Population Bomb written by Paul R. Ehrlich and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Sum of the People written by Andrew Whitby and published by Basic Books. This book was released on 2020-03-31 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fascinating three-thousand-year history of the census traces the making of the modern survey and explores its political power in the age of big data and surveillance. In April 2020, the United States will embark on what has been called "the largest peacetime mobilization in American history": the decennial population census. It is part of a tradition of counting people that goes back at least three millennia and now spans the globe. In The Sum of the People, data scientist Andrew Whitby traces the remarkable history of the census, from ancient China and the Roman Empire, through revolutionary America and Nazi-occupied Europe, to the steps of the Supreme Court. Marvels of democracy, instruments of exclusion, and, at worst, tools of tyranny and genocide, censuses have always profoundly shaped the societies we've built. Today, as we struggle to resist the creep of mass surveillance, the traditional census -- direct and transparent -- may offer the seeds of an alternative.
Download or read book Beyond Six Billion written by National Research Council and published by National Academies Press. This book was released on 2000-10-11 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
