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.
This new edition of Handbook of Dairy Foods and Nutrition presents the latest developments in dairy foods research. It examines the role of dairy products in the diet for cardiovascular health, reducing risk for blood pressure and colon cancer, and enhancing bone and oral health. In addition, the bone health of vegetarians and lactose intolerant individuals are addressed. The importance of milk and milk products in the diet throughout the lifecycle is addressed. WHAT'S NEW IN THE SECOND EDITION? NEW CHAPTERS! "Milk and Milk Products" will include: *Official recommendations for inclusion of milk and milk products in the diet *Nutrient contributions of milk and milk products *Nutrient components (energy, carbohydrate, protein, fat, vitamins, minerals, electrolytes) *Protection of quality of milk products *Kinds of milk and milk products "Contributions of Milk and Milk Products to a Healthy Diet Throughout the Life Cycle" will include: *Unique aspects of each developmental stage in the life cycle *Nutrient contributions of dairy foods to the diet *Other non-nutrient components of dairy foods with known health benefits *Official recommendations for the use of Milk Group foods for each age group *Discussion of strategies to improve dairy food intake PLUS EXTENSIVE REVISIONS TO EXISTING CHAPTERS INCLUDING: *Recent American Heart Association recommendations *Updated data on fat and cholesterol intake *Tables of new RDAs/DRIs *Latest information on the anticarcinogenic effect of dairy food components *And much more!
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