The effects of the rapidly expanding human population on the environment and the planet's future is a matter of increasing concern and lively debate. This timely collection of essays discusses some of the most important aspects of the population growth phenomenon and offers potential solutions. Chapters analyse population dynamics, carrying capacity of the environment, water and food supply, effects on tribal societies, and the AIDS pandemic.

Concern about the size of the world’s population did not begin with the Baby Boomers. Overpopulation as a conceptual problem originated after World War I and was understood as an issue with far-reaching ecological, agricultural, economic, and geopolitical consequences. This study traces the idea of a world population problem as it developed from the 1920s through the 1950s, long before the late-1960s notion of a postwar “population bomb.” Drawing on international conference transcripts, the volume reconstructs the twentieth-century discourse on population as an international issue concerned with migration, colonial expansion, sovereignty, and globalization. It connects the genealogy of population discourse to the rise of economically and demographically defined global regions, the characterization of “civilizations” with different standards of living, global attitudes toward “development,” and first- and third-world designations.

This book aims to present the most important facts relating to population in a form that is readily understandable by both the nonspecialized college student, to whom it is primarily addressed, and the lay reader interested in learning the significance of population growth and changes as factors influencing many aspects of our daily life in today's world. However, some change has been made in the amount of space devoted to the various aspects of population changes. Composition of the population has received considerably more attention. There is also a somewhat expanded discussion of population policies, which are rapidly becoming of concern to all people.

The anthrax incidents following the 9/11 terrorist attacks put the spotlight on the nation's public health agencies, placing it under an unprecedented scrutiny that added new dimensions to the complex issues considered in this report. The Future of the Public's Health in the 21st Century reaffirms the vision of Healthy People 2010, and outlines a systems approach to assuring the nation's health in practice, research, and policy. This approach focuses on joining the unique resources and perspectives of diverse sectors and entities and challenges these groups to work in a concerted, strategic way to promote and protect the public's health. Focusing on diverse partnerships as the framework for public health, the book discusses: The need for a shift from an individual to a population-based approach in practice, research, policy, and community engagement. The status of the governmental public health infrastructure and what needs to be improved, including its interface with the health care delivery system. The roles nongovernment actors, such as academia, business, local communities and the media can play in creating a healthy nation. Providing an accessible analysis, this book will be important to public health policy-makers and practitioners, business and community leaders, health advocates, educators and journalists.

Hospitals and nursing homes are responding to changes in the health care system by modifying staffing levels and the mix of nursing personnel. But do these changes endanger the quality of patient care? Do nursing staff suffer increased rates of injury, illness, or stress because of changing workplace demands? These questions are addressed in Nursing Staff in Hospitals and Nursing Homes, a thorough and authoritative look at today's health care system that also takes a long-term view of staffing needs for nursing as the nation moves into the next century. The committee draws fundamental conclusions about the evolving role of nurses in hospitals and nursing homes and presents recommendations about staffing decisions, nursing training, measurement of quality, reimbursement, and other areas. The volume also discusses work-related injuries, violence toward and abuse of nursing staffs, and stress among nursing personnelâ€"and examines whether these problems are related to staffing levels. Included is a readable overview of the underlying trends in health care that have given rise to urgent questions about nurse staffing: population changes, budget pressures, and the introduction of new technologies. Nursing Staff in Hospitals and Nursing Homes provides a straightforward examination of complex and sensitive issues surround the role and value of nursing on our health care system.