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Over the next 20 years, most low-income countries will, for the first time, become more urban than rural. Understanding demographic trends in the cities of the developing world is critical to those countries - their societies, economies, and environments. The benefits from urbanization cannot be overlooked, but the speed and sheer scale of this transformation presents many challenges. In this uniquely thorough and authoritative volume, 16 of the world's leading scholars on urban population and development have worked together to produce the most comprehensive and detailed analysis of the changes taking place in cities and their implications and impacts. They focus on population dynamics, social and economic differentiation, fertility and reproductive health, mortality and morbidity, labor force, and urban governance. As many national governments decentralize and devolve their functions, the nature of urban management and governance is undergoing fundamental transformation, with programs in poverty alleviation, health, education, and public services increasingly being deposited in the hands of untested municipal and regional governments. Cities Transformed identifies a new class of policy maker emerging to take up the growing responsibilities. Drawing from a wide variety of data sources, many of them previously inaccessible, this essential text will become the benchmark for all involved in city-level research, policy, planning, and investment decisions. The National Research Council is a private, non-profit institution based in Washington, DC, providing services to the US government, the public, and the scientific and engineering communities. The editors are members of the Council's Panel on Urban Population Dynamics.
The report presents findings from the 2018 revision of World Urbanization Prospects, which contains the latest estimates of the urban and rural populations or areas from 1950 to 2018 and projections to 2050, as well as estimates of population size from 1950 to 2018 and projections to 2030 for all urban agglomerations with 300,000 inhabitants or more in 2018. The world urban population is at an all-time high, and the share of urban dwellers, is projected to represent two thirds of the global population in 2050. Continued urbanization will bring new opportunities and challenges for sustainable development.
This volume provides an ample overview of state-of-the-art understanding of the multi-dimensional phenomenon of migration, in the characterisation of migration drivers, in environmental and agro-economic case studies and modelling issues as well as socio-political analyses. The analysis is geared to the consequences of climatic change, and the effects on soil, water and extreme weather that will drive populations to migrate.
Important differences persist between rural and urban America, despite profound economic changes and the notorious homogenizing influence of the media. As Glenn V. Fuguitt, David L. Brown, and Calvin L. Beale show in Rural and Small Town America, the much-heralded disappearance of small town life has not come to pass, and the nonmetropolitan population still constitutes a significant dimension of our nation's social structure. Based on census and other recent survey data, this impressive study provides a detailed and comparative picture of rural America. The authors find that size of place is a critical demographic factor, affecting population composition (rural populations are older and more predominantly male than urban populations), the distribution of poverty (urban poverty tends to be concentrated in neighborhoods; rural poverty may extend over large blocks of counties), and employment opportunities (job quality and income are lower in rural areas, though rural occupational patterns are converging with those of urban areas). In general, rural and small town America still lags behind urban America on many indicators of social well-being. Pointing out that rural life is no longer synonymous with farming, the authors explore variations among nonmetropolitan populations. They also trace the impact of major national trends—the nonmetropolitan growth spurt of the 1970s and its current reversal, for example, or changing fertility rates—on rural life and on the relationship between metropolitan and nonmetropolitan communities. By describing the special characteristics and needs of rural populations as well as the features they share with urban America, this book clearly demonstrates that a more accurate picture of nonmetropolitan life is essential to understanding the larger dynamics of our society. A Volume in the Russell Sage Foundation Census Series
Two sociologists reveal how small towns in Middle America are exporting their most precious resource—young people—and share what can be done to save these dwindling communities In 2001, with funding from the MacArthur Foundation, sociologists Patrick J. Carr and Maria J. Kefalas moved to Iowa to understand the rural brain drain and the exodus of young people from America’s countryside. They met and followed working-class “stayers”; ambitious and college-bound “achievers”; “seekers,” who head off to war to see what the world beyond offers; and “returners,” who eventually circle back to their hometowns. What surprised them most was that adults in the community were playing a pivotal part in the town’s decline by pushing the best and brightest young people to leave. In a timely, new afterword, Carr and Kefalas address the question “so what can be done to save our communities?” They profile the efforts of dedicated community leaders actively resisting the hollowing out of Middle America. These individuals have creatively engaged small town youth—stayers and returners, seekers and achievers—and have implemented a variety of programs to combat the rural brain drain. These stories of civic engagement will certainly inspire and encourage readers struggling to defend their communities.
This report discusses the relationship between population and environmental change, the forces that mediate this relationship, and how population dynamics specifically affect climate change and land-use change.
In a rapidly urbanizing and globalized world, cities have been the epicentres of COVID-19 (coronavirus). The virus has spread to virtually all parts of the world; first, among globally connected cities, then through community transmission and from the city to the countryside. This report shows that the intrinsic value of sustainable urbanization can and should be harnessed for the wellbeing of all. It provides evidence and policy analysis of the value of urbanization from an economic, social and environmental perspective. It also explores the role of innovation and technology, local governments, targeted investments and the effective implementation of the New Urban Agenda in fostering the value of sustainable urbanization.
For the first time in history, the majority of the world's population lives in urban areas. Much of this urbanization has been fueled by the rapidly growing cities of the developing world, exemplified most dramatically by booming megacities such as Lagos, Karachi, and Mumbai. In the coming years, as both the number and scale of cities continue to increase, the most important matters of social policy and economic development will necessarily be urban issues. Urbanization, across the world but especially in Asia and Africa, is perhaps the critical issue of the twenty-first century. Global Urbanization surveys essential dimensions of this growth and begins to formulate a global urban agenda for the next half century. Drawing from many disciplines, the contributors tackle issues ranging from how cities can keep up with fast-growing housing needs to the possibilities for public-private partnerships in urban governance. Several essays address the role that cutting-edge technologies such as GIS software, remote sensing, and predictive growth models can play in tracking and forecasting urban growth. Reflecting the central importance of the Global South to twenty-first-century urbanism, the volume includes case studies and examples from China, India, Uganda, Kenya, and Brazil. While the challenges posed by large-scale urbanization are immense, the future of human development requires that we find ways to promote socially inclusive growth, environmental sustainability, and resilient infrastructure. The timely and relevant scholarship assembled in Global Urbanization will be of great interest to scholars and policymakers in demography, geography, urban studies, and international development.
There is long-standing debate on how population growth affects national economies. A new report from Population Matters examines the history of this debate and synthesizes current research on the topic. The authors, led by Harvard economist David Bloom, conclude that population age structure, more than size or growth per se, affects economic development, and that reducing high fertility can create opportunities for economic growth if the right kinds of educational, health, and labor-market policies are in place. The report also examines specific regions of the world and how their differing policy environments have affected the relationship between population change and economic development.