This volume is part of an effort to review what is known about the determinants of fertility transition in developing countries and to identify lessons that might lead to policies aimed at lowering fertility. It addresses the roles of diffusion processes, ideational change, social networks, and mass communications in changing behavior and values, especially as related to childbearing. A new body of empirical research is currently emerging from studies of social networks in Asia (Thailand, Taiwan, Korea), Latin America (Costa Rica), and Sub-Saharan Africa (Kenya, Malawi, Ghana). Given the potential significance of social interactions to the design of effective family planning programs in high-fertility settings, efforts to synthesize this emerging body of literature are clearly important.

An award-winning scientist, in this urgent, thought-provoking and meticulously researched book, shows how chemicals in the modern environment are changing--and endangering--human sexuality and fertility on the grandest scale.

This book explores how low fertility levels could fundamentally change a country's population and society. It analyzes the profound effects below average birthrates have on virtually all aspects of society, from the economy to religion, from marriage to gender roles. An introduction written by Dudley L. Poston Jr. provides a general overview of this relatively new phenomenon that has already impacted nearly one-half of the countries of the world today. Poston also discusses the broad implications of the changes that these societies are currently experiencing and the ones that they will soon confront. Next, each of the 12 essays collected in this volume look into how a low fertility level affects a particular demographic or societal structure or process. In addition, case studies offer an in-depth portrait of these changes in the United States and China. Coverage includes the dynamics of low and lowest-low (where the birthrate is well below average) fertility, high and increasing life expectancies in the United States, the implications of native-born fertility and other socio-demographic changes for less-skilled U.S. immigration, ageing and age dependency in post-industrial societies, good mothering and gender roles in China, the increasing prevalence of voluntary childlessness, how low fertility and prolonged longevity could result in slow economic growth, the decreasing relevance of traditional religious systems, and more. The emergence and persistence of population decline produced by low fertility levels has the potential to greatly alter key aspects of society as well as individual lives. Containing insightful analysis from some of the top minds in demography today, this book will arm readers with the knowledge they need to fully understand these transformations.

Human fertility rates are dropping at an unprecedented rate. This book highlights the consequences of our current inaction.

This examination of changes in adolescent fertility emphasizes the changing social context within which adolescent childbearing takes place.