Download or read book The Fecundity and Fertility of Early Man written by Albert Benedict Wolfe and published by . This book was released on 1933 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On Fertile Ground written by Peter Thorpe ELLISON and published by Harvard University Press. This book was released on 2009-06-30 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reproduction is among the most basic of human biological functions, both for our distant ancestors and for ourselves, whether we live on the plains of Africa or in North American suburbs. Our reproductive biology unites us as a species, but it has also been an important engine of our evolution. In the way our bodies function today we can see both the imprint of our formative past and implications for our future. It is the infinitely subtle and endlessly dramatic story of human reproduction and its evolutionary context that Peter T. Ellison tells in On Fertile Ground. Ranging from the latest achievements of modern fertility clinics to the lives of subsistence farmers in the rain forests of Africa, this book offers both a remarkably broad and a minutely detailed exploration of human reproduction. Ellison, a leading pioneer in the field, combines the perspectives of anthropology, stressing the range and variation of human experience; ecology, sensitive to the two-way interactions between humans and their environments; and evolutionary biology, emphasizing a functional understanding of human reproductive biology and its role in our evolutionary history. Whether contrasting female athletes missing their periods and male athletes using anabolic steroids with Polish farm women and hunter-gatherers in Paraguay, or exploring the intricate choreography of an implanting embryo or of a nursing mother and her child, On Fertile Ground advances a rich and deeply satisfying explanation of the mechanisms by which we reproduce and the evolutionary forces behind their design.
Download or read book The Population Problem written by Alexander Morris Carr-Saunders and published by Oxford : Clarendon Press. This book was released on 1922 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Infertility Trap written by R. John Aitken and published by Cambridge University Press. This book was released on 2022-05-05 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human fertility rates are dropping at an unprecedented rate. This book highlights the consequences of our current inaction.
Download or read book Count Down written by Shanna H. Swan and published by Simon and Schuster. This book was released on 2022-02-08 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Offspring written by National Research Council and published by National Academies Press. This book was released on 2003-05-04 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite recent advances in our understanding of the genetic basis of human behavior, little of this work has penetrated into formal demography. Very few demographers worry about how biological processes might affect voluntary behavior choices that have demographic consequences even though behavioral geneticists have documented genetics effects on variables such as parenting and divorce. Offspring: Human Fertility Behavior in Demographic Perspective brings together leading researchers from a wide variety of disciplines to review the state of research in this emerging field and to identify promising research directions for the future.
Download or read book Human Reproductive Ecology written by Kenneth L. Campbell and published by . This book was released on 1994 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent and historically unique low level of fertility in industrialised nations poses a number of important medical questions, arising because reproductive physiology did not evolve to function optimally in this modern environment. In some non-industrialised regions, such as sub-Saharan Africa, persistent high fertility and rapid population growth are associated with environmental deterioration. How do fecundity and fertility respond to such degradations? Do improvements of industrial environments or nutrition and health measurably alter fertility or fecundity? These are some of the issues explored in this volume, which contains contributions from anthropologists, demographers, reproductive biologists and epidemiologists.
Download or read book Death Sex and Fertility Population Regulation in Preindustrial and Developing Societies written by Marvin Harris and published by . This book was released on 1987-03-02 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reproductive and Perinatal Epidemiology written by Germaine M. Buck Louis and published by Oxford University Press. This book was released on 2011-03-23 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive textbook on the subject, offering a core curriculum that addresses the epidemiology of major reproductive and perinatal outcomes.
Download or read book Childlessness in Europe Contexts Causes and Consequences written by Michaela Kreyenfeld and published by Springer. This book was released on 2017-01-11 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is published open access under a CC BY 4.0 license. This open access book provides an overview of childlessness throughout Europe. It offers a collection of papers written by leading demographers and sociologists that examine contexts, causes, and consequences of childlessness in countries throughout the region.The book features data from all over Europe. It specifically highlights patterns of childlessness in Germany, France, the United Kingdom, Finland, Sweden, Austria and Switzerland. An additional chapter on childlessness in the United States puts the European experience in perspective. The book offers readers such insights as the determinants of lifelong childlessness, whether governments can and should counteract increasing childlessness, how the phenomenon differs across social strata and the role economic uncertainties play. In addition, the book also examines life course dynamics and biographical patterns, assisted reproduction as well as the consequences of childlessness. Childlessness has been increasing rapidly in most European countries in recent decades. This book offers readers expert analysis into this issue from leading experts in the field of family behavior. From causes to consequences, it explores the many facets of childlessness throughout Europe to present a comprehensive portrait of this important demographic and sociological trend.
Download or read book Reproduction and Adaptation written by C. G. Nicholas Mascie-Taylor and published by Cambridge University Press. This book was released on 2011-01-13 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the space of one generation major changes have begun to take place in the field of human reproduction. A rapid increase in the control of fertility and the understanding and treatment of sexual health issues have been accompanied by an emerging threat to reproductive function linked to increasing environmental pollution and dramatic changes in lifestyle. Organised around four key themes, this book provides a valuable review of some of the most important recent findings in human reproductive ecology. Major topics include the impact of the environment on reproduction, the role of physical activity and energetics in regulating reproduction, sexual maturation and ovulation assessment and demographic, health and family planning issues. Both theoretical and practical issues are covered, including the evolution and importance of the menopause and the various statistical methods by which researchers can analyse characteristics of the menstrual cycle in field studies.
Download or read book Dynamics of Human Reproduction written by James W. Wood and published by Routledge. This book was released on 2017-09-29 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: Awarded the W. W. Howells Award for the Outstanding Book in Biological Anthropology, this volume presents a comprehensive, integrated, and up-to-date overview of the major physiological and behavioral factors affecting human reproduction. In attempting to identify the most important causes of variation in fertility within and among human populations, Wood summarizes data from a wide range of societies. Trained as an anthropologist as well as a demographer, he devotes special attention to so-called ""natural fertility"" populations, in which modern contraceptives and induced abortion are not used to limit reproductive output. Such an emphasis enables him to study the interaction of biology and behavior with particular clarity.The volume weaves together the physiological, demographic, and biometric approaches to human fertility in a way that will encourage future interdisciplinary research. Instead of offering a general overview, the focus is to answer one question: Why does fertility and the number of live births vary from couple to couple within any particular population, and from population to population across the human species as a whole?Topics covered include ovarian function, conception and pregnancy, intrauterine mortality, reproductive maturation and senescence, coital frequency and the waiting time to conception, marriage patterns and the initiation of reproduction, the fertility-reducing effects of breastfeeding, the impact of maternal nutrition on reproduction, and reproductive seasonality. This unique combination of comprehensive subject matter and an integrated analytical approach makes the book ideally suited both as a graduate-level textbook and as a reference work.
Download or read book Using Science to Improve the BLM Wild Horse and Burro Program written by National Research Council and published by National Academies Press. This book was released on 2013-10-04 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal public lands in the western United States, concluding that constructive changes could be implemented. The Wild Horse and Burro Program has not used scientifically rigorous methods to estimate the population sizes of horses and burros, to model the effects of management actions on the animals, or to assess the availability and use of forage on rangelands. Evidence suggests that horse populations are growing by 15 to 20 percent each year, a level that is unsustainable for maintaining healthy horse populations as well as healthy ecosystems. Promising fertility-control methods are available to help limit this population growth, however. In addition, science-based methods exist for improving population estimates, predicting the effects of management practices in order to maintain genetically diverse, healthy populations, and estimating the productivity of rangelands. Greater transparency in how science-based methods are used to inform management decisions may help increase public confidence in the Wild Horse and Burro Program.
Download or read book Wom b an A Cultural Narrative Reading of the Hebrew Bible Barrenness Narratives written by Janice P. De-Whyte and published by BRILL. This book was released on 2018-06-12 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Wom(b)an: A Cultural-Narrative Reading of the Hebrew Bible Barrenness Narratives Janice Pearl Ewurama De-Whyte offers a reading of the Hebrew Bible barrenness narratives. The original word “wom(b)an” visually underscores the centrality of a productive womb to female identity in the ANE and Hebrew contexts. Conversely, barrenness was the ultimate tragedy and shame of a woman. Utilizing Akan cultural custom as a lens through which to read the Hebrew barrenness tradition, De-Whyte uncovers another kind of barrenness within these narratives. Her term “social barrenness” depicts the various situations of childlessness that are generally unrecognized in western cultures due to the western biomedical definitions of infertility. Whether biological or social, barrenness was perceived to be the greatest threat to a woman’s identity and security as well as the continuity of the lineage. Wom(b)an examines these narratives in light of the cultural meanings of barrenness within traditional cultures, ancient and present.
Download or read book God s Babies written by John McKeown and published by Open Book Publishers. This book was released on 2014-12-17 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: The human population's annual total consumption is not sustainable by one planet. This unprecedented situation calls for a reform of religious cultures that promote a large ideal family size. Many observers assume that Christianity is inevitably part of this problem because it promotes "family values" and statistically, in America and elsewhere, has a higher birthrate than nonreligious people. This book explores diverse ideas about human reproduction in the church past and present. It investigates an extreme fringe of U.S. Protestantism, including the Quiverfull movement, that use Old Testament "fruitful" verses to support natalist ideas explicitly promoting higher fecundity. It also challenges the claim by some natalists that Martin Luther in the 16th century advocated similar ideas. This book argues that natalism is inappropriate as a Christian application of Scripture, especially since rich populations’ total footprints are detrimental to biodiversity and to human welfare. It explores the ancient cultural context of the Bible verses quoted by natalists. Challenging the assumption that religion normally promotes fecundity, the book finds surprising exceptions among early Christians (with a special focus on Saint Augustine) since they advocated spiritual fecundity in preference to biological fecundity. Finally the book uses a hermeneutic lens derived from Genesis 1, and prioritising the modern problem of biodiversity, to provide ecological interpretations of the Bible's "fruitful" verses.
Download or read book Human Biology written by Raymond Pearl and published by . This book was released on 1948 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes section "Recent literature useful in the study of human biology."
Download or read book Ritual Play and Belief in Evolution and Early Human Societies written by Colin Renfrew and published by Cambridge University Press. This book was released on 2018 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents unique new insights into the development of human ritual and society through our heritage of play and performance.
