This work investigates the shifting patterns of human fertility and reproductive behavior across diverse developing nations during the late twentieth century. The authors, John G.F. Cleland and John Hobcraft, utilize the extensive data collected by the World Fertility Survey (WFS) between 1974 and 1982 to analyze demographic transitions. By synthesizing this massive dataset, they provide a framework for understanding how socioeconomic factors and public policy influence reproductive trends in rapidly changing societies.

Experts recognize this volume as a foundational reference for historical demographic research and the study of global fertility transitions. Readers frequently note the academic density of the prose and the rigorous statistical approach employed by the authors to document these significant social shifts.