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A central concept in the evolutionary theory of senescence is the idea that ageing results from life-history trade-offs. In particular, the disposable soma theory suggests that longevity is determined through the setting of longevity assurance mechanisms so as to provide an optimal compromise between investments in somatic maintenance (including stress resistance) and in reproduction. Comparative studies among mammalian species confirm that cells from long-lived species appear to have a greater intrinsic capacity to withstand stresses than cells from short-lived species. Childbearing at older ages has become increasingly common in modern societies because of demographic changes, medical progress and personal choice. While the detrimental effects of late reproduction on infant mortality and genetic diseases have been well documented, little is known about the possible postponed detrimental effects of late parenting.
This volume offers a set of strategies and materials in education, developed to assist teachers in guiding their classroom and students in understanding fundamental subjects of teaching. It serves to ensure the highest levels of academic achievement for all students and will help students develop a positive self-concept by providing knowledge about the various dimensions of teaching. Including contributions from academics and researchers, the book encompasses eight chapters: Fundamental Concepts of Education; Teachers and Teaching; Social Foundation of Education; Philosophy and Educational Philosophy; Psychology and Educational Psychology; Foundation of Educational Politics; Comparative Educational Systems; and Sociocultural Perspectives. This volume will appeal to a wide range of readers, including educators, researchers, students, teacher trainers, and teachers of all subjects and of all levels, who wish to develop both personally and professionally.
Designed to build upon recent Symposia on the same topic, Living to 100 and Beyond explores the research that has focused on increasing life expectancies and the lifestyles of longer lived individuals. It provides a basic understanding of the actuarial mathematics associated with life expectancies, their calculation and their projection. It also highlights the important issues facing society as populations age. The book also provides a discussion of a host of products targeted for the aged. It can thus serve as a reference source for anyone who is impacted by any aspect of this fascinating topic. It concludes with an extensive bibliography for those who would like additional information.
Includes established theories and cutting-edge developments. Presents the work of an international group of experts. Presents the nature, origin, implications, an future course of major unresolved issues in the area.
With contributions from over 50 experts in the field, this book provides an overview of the latest developments in evolutionary psychology. In addition to well studied areas of investigation, it also includes chapters on the philosophical underpinnings of evolutionary psychology, comparative perspectives from other species, and more.
Philippa Levine is the Mary Helen Thompson Centennial Professor in the Humanities at the University of Texas at Austin. Her books include Prostitution, Race and Politics: Policing Venereal Disease in the British Empire, and The British Empire, Sunrise to Sunset. --
The Handbook of the Biology of Aging, Sixth Edition, provides a comprehensive overview of the latest research findings in the biology of aging. Intended as a summary for researchers, it is also adopted as a high level textbook for graduate and upper level undergraduate courses. The Sixth Edition is 20% larger than the Fifth Edition, with 21 chapters summarizing the latest findings in research on the biology of aging. The content of the work is virtually 100% new. Though a selected few topics are similar to the Fifth Edition, these chapters are authored by new contributors with new information. The majority of the chapters are completely new in both content and authorship. The Sixth Edition places greater emphasis and coverage on competing and complementary theories of aging, broadening the discussion of conceptual issues. Greater coverage of techniques used to study biological issues of aging include computer modeling, gene profiling, and demographic analyses. Coverage of research on Drosophilia is expanded from one chapter to four. New chapters on mammalian models discuss aging in relation to skeletal muscles, body fat and carbohydrate metabolism, growth hormone, and the human female reproductive system. Additional new chapters summarize exciting research on stem cells and cancer, dietary restriction, and whether age related diseases are an integral part of aging. The Handbook of the Biology of Aging, Sixth Edition is part of the Handbooks on Aging series, including Handbook of the Psychology of Aging and Handbook of Aging and the Social Sciences, also in their 6th editions.
Converging evidence from disciplines including sociobiology, evolutionary psychology and human biology forces us to adopt a new idea of what it means to be a human. As cherished concepts such as free will, naïve realism, humans as creation's crowning glory fall and our moral roots in ape group dynamics become clearer, we have to take leave of many concepts that have been central to defining our humanness. What emerges is a new human, the homo novus, a human being without illusions. Leading authors from many different fields explore these issues by addressing a range of illusions and providing evidence for the need, despite considerable reluctance, to relinquish some of our most cherished ideas about ourselves.