This volume considers the genetic variability of human populations, particularly in the tropics: its origins and maintenance, and its contribution to the phenotypic variability of complex characters. The first section deals with the ways of analysing genetic variation and provides a valuable review of relevant developments in molecular biology. The origin and maintenance of genetic diversity is considered in the second section with data presented for Pacific, African, Asian and Central American populations. The final section concerns characters in which the genetic contribution to variability is complex and shows how such characters may be used to elucidate biological problems of affinity and differentiation, of adaptation and survival. Published as part of the Decade of the Tropics research programme of the International Union of Biological Sciences, this volume will be of particular interest to human geneticists, physical and biological anthropologists.

Physical activity and exercise affect many dimensions of health. This book presents a wide-ranging account of the key issues of the biology of physical activity and health. The context is set by considering the comparative and temporal aspects of activity in humans. There follows an examination of the concepts and methodological issues associated with activity, exercise, health and fitness, as well as their interrelationships. Particular attention is given to activity in children, adolescents and the elderly, activity and weight maintenance, and the psychological effects of activity. This topical volume will be of interest to human biologists, biological anthropologists, human physiologists, sports scientists, psychologists, and healthcare professionals involved in preventative medicine, public health, geriatrics, occupational health and community medicine.

This book shows that Holocene human ecosystems are complex adaptive systems in which humans interacted with their environment in a nested series of spatial and temporal scales. Using panarchy theory, it integrates paleoecological and archaeological research from the Eastern Woodlands of North America providing a paradigm to help resolve long-standing disagreements between ecologists and archaeologists about the importance of prehistoric Native Americans as agents for ecological change. The authors present the concept of a panarchy of complex adaptive cycles as applied to the development of increasingly complex human ecosystems through time. They explore examples of ecological interactions at the level of gene, population, community, landscape and regional hierarchical scales, emphasizing the ecological pattern and process involving the development of human ecosystems. Finally, they offer a perspective on the implications of the legacy of Native Americans as agents of change for conservation and ecological restoration efforts today.

Surnames are inherited in much the same way as are biological traits. Since surnames were generally adopted - in Europe during Medieval times - their distribution has become very uneven: analysis of the present geographic patterns provides an insight into the kind of redistribution of genes that has resulted from all the migrations of the intervening years. Using non-technical language and a minimum of mathematics, this book presents a lucid description and evaluation of these studies of the genetic structure of human populations. A special feature is the appendix which presents computer-generated maps and distribution diagrams of 100 common surnames in England and Wales.

What makes a biological entity an individual? Jack Wilson shows that past philosophers have failed to explicate the conditions an entity must satisfy to be a living individual. He explores the reason for this failure and explains why we should limit ourselves to examples involving real organisms rather than thought experiments. This book explores and resolves paradoxes that arise when one applies past notions of individuality to biological examples beyond the conventional range and presents an analysis of identity and persistence. The book's main purpose is to bring together two lines of research, theoretical biology and metaphysics, which have dealt with the same subject in isolation from one another. Wilson explains an alternative theory about biological individuality which solves problems which cannot be addressed by either field alone. He presents a more fine-grained vocabulary of individuation based on diverse kinds of living things, allowing him to clarify previously muddled disputes about individuality in biology.

Anthropological genetics is a field that has been in existence since the 1960s and has been growing within medical schools and academic departments, such as anthropology and human biology, ever since. With the recent developments in DNA and computer technologies, the field of anthropological genetics has been redefined. This volume deals with the molecular revolution and how DNA markers can provide insight into the processes of evolution, the mapping of genes for complex phenotypes and the reconstruction of the human diaspora. In addition to this, there are explanations of the technological developments and how they affect the fields of forensic anthropology and population studies, alongside the methods of field investigations and their contribution to anthropological genetics. This book brings together leading figures from the field to provide an up-to-date introduction to anthropological genetics, aimed at advanced undergraduates to professionals, in genetics, biology, medicine and anthropology.

Primate and Human Evolution provides a synthesis of the evolution and adaptive significance of human anatomical, physiological and behavioral traits. Using paleontology and modern human variation and biology, it compares hominid traits to those of other catarrhine primates both living and extinct, presenting a new hominization model that does not depend solely on global climate change, but on predictable trends observed in catarrhines. Dealing with the origins of hominid tool use and tool manufacture, it compares tool behavior in other animals and incorporates information from the earliest archaeological record. Examining the use of non-human primates and other mammals in modeling the origins of early human social behavior, Susan Cachel argues that human intelligence does not arise from complex social interactions, but from attentiveness to the natural world. This book will be a rich source of inspiration for all those interested in the evolution of all primates, including ourselves.

The emergence of the genus Homo is widely linked to the colonization of new highly seasonal savannah habitats. However, until now, our understanding of the possible impact of seasonality on this shift has been limited because we have little general knowledge of how seasonality affects the lives of primates. This book documents the extent of seasonality in food abundance in tropical woody vegetation, and then presents systematic analyses of the impact of seasonality in food supply on the behavioural ecology of non-human primates. Syntheses in this volume then produce for the first time broad generalizations concerning the impact of seasonality on behavioural ecology and reproduction in both human and non-human primates, and apply these insights to primate and human evolution. Written for graduate students and researchers in biological anthropology and behavioural ecology, this is an absorbing account of how seasonality may have affected an important episode in our own evolution.

The human genetic make-up of Latin America is a reflection of successive waves of colonization and immigration. To date there have been few works dealing with the biology of human populations at a continental scale, and while much information is available on the genetics of Latin American populations, most data remain scattered throughout the literature. This volume examines for the first time Latin American human populations in relation to their origins, environment, history, demography and genetics, drawing on aspects of nutrition, physiology and morphology for an integrated and multidisciplinary approach. The result is a fascinating account of a people characterized by a turbulent history, marked heterogeneity and unique genetic traits. Of interest to students and researchers of genetics, evolution, biological anthropology and the social sciences, this book will also appeal to anyone concerned with the multifaceted evolution of our species and constitutes an important volume not only for anthropological genetics, but also for Latin American research.

The Metaphysics of Apes, first published in 2005, traces the discovery and interpretation of the human-like great apes and the ape-like earliest ancestors of present-day humans. It shows how, from the days of Linnaeus to recent research, the sacred and taboo-ridden animal-human boundary was time and again challenged and adjusted. The unique dignity of humans, a central idea and value in the West, was, and to some extent still is, centrally on the minds of taxonomists, ethnologists, primatologists, and archaeologists. It has guided their research to a considerable extent. The basic presupposition was that humans are not entirely part of nature but, as symbolizing minds and as moral persons, transcend nature. This book was the first to offer an anthropological analysis of the burgeoning anthropological disciplines in terms of their own cultural taboos and philosophical preconceptions.

2013 Reprint of 1942 Edition. Full facsimile of the original edition, not reproduced with Optical Recognition Software. Walls' classic text is a comprehensive treatise on the eye in which he includes and correlates an immense amount of data on the anatomy and physiology of the eye in relation to the various environments in which it functions. The 689 pages of text are very readable, appealing to the interests of the biologist, clinician or lay reader, and constitute, therefore, a textbook on the eye. There are 197 illustrations throughout the book. Part one outlines the essentials of the vertebrate (human) eye, the histology and physiology of the vertebrate retina, and discusses scotopic and photopic vision. To this is added an account of the embryological and evolutionary genesis of the eye. Part two discusses the following topics: adaptations to arhythmic activity as seen in photomechanical retinal changes and in pupil mobility; adaptations to diurnal activity; adaptations to nocturnal activity; adaptations to space and motion; adaptations to media and substrates including aquatic and aerial vision; and adaptations to photic quality including color vision in animals, dermal color-changes, and coloration of the eye. Part three traces the history of the eye from the lowest to the highest living vertebrates. There is a 24-page bibliography and an index and glossary.

The Human Genome Diversity Project (HGDP) was launched in 1991 by a group of population geneticists whose aim was to map genetic diversity in hundreds of human populations by tracing the similarities and differences between them. It quickly became controversial and was accused of racism and 'bad science' because of the special interest paid to sampling cell material from isolated and indigenous populations. The author spent a year carrying out participant observation in two of the laboratories involved and provides fascinating insights into daily routines and technologies used in those laboratories and also into issues of normativity, standardization and naturalisation. Drawing on debates and theoretical perspectives from across the social sciences, M'charek explores the relationship between the tools used to produce knowledge and the knowledge thus produced in a way that illuminates the HGDP but also contributes to our broader understanding of the contemporary life sciences and their social implications.

In order to gain an understanding of the dynamics of human individual and average growth patterns it is essential that the right methods are selected. There are a variety of methods available to analyse individual growth patterns, to estimate variation in different growth measures in populations and to relate genetic and environmental factors to individual and average growth. This volume provides an overview of modern techniques for the assessment and collection of growth data and methods of analysis for individual and population growth data. The book contains the basic mathematical and statistical tools required to understand the concepts of the methods under discussion and worked examples of analyses, but it is neither a mathematical treatise, nor a recipe book for growth data analysis. Aimed at junior and senior researchers involved in the analysis of human growth data, this book will be an essential reference for anthropologists, auxologists and paediatricians.

Cells, Aging, and Human Disease is the first book to explore aging all the way from genes to clinical application, analyzing the fundamental cellular changes which underlie human age-related disease. With over 4,000 references, this text explores both the fundamental processes of human aging and the tissue-by-tissue pathology, detailing both breaking research and current state-of-the-art clinical interventions in aging and age-related disease.
Far from merely sharing a common onset late in the lifespan, age-related diseases are linked by fundamental common characteristics at the genetic and cellular levels. Emphasizing human cell mechanisms, the first section presents and analyzes our current knowledege of telomere biology and cell senescence. In superb academic detail, the text brings the reader up to date on telomere maintenance, telomerase dynamics, and current research on cell senescence--and the general model--cell senescence as the central component in human senescence and cancer. For each human malignancy, the chapter reviews and analyzes all available data on telomeres and telomerase, as well as summarizing current work on their clinical application in both diagnosis and cancer therapy.
The second edition, oriented by organs and tissues, explores the actual physiological impact of cell senescence and aging on clinical disease. After a summary of the literature on early aging syndromes--the progerias--the text reviews aging diseases (Alzheimer's dementia, osteoarthritis, atherosclerosis, immune aging, presbyopia, sarcopenia, etc.) in the context of the tissues in which they occur. Each of the ten clinical chapters--skin, cardiovascular system, bone and joints, hematopoetic and immune systems, endocrine, CNS, renal, muscle, GI, and eyes--examines what we know of their pathology, the role of cell sensescence, and medical interventions, both current and potential.

This major volume of original essays maps the place of emotion in human nature, through a discussion of the relation between consciousness and body; by analysing the importance of emotion for human agency by pointing to the ways in which practical rationality may be enhanced, as well as hindered, by emotions; and by exploring questions of value in making sense of emotions at a political, ethical and personal level. Leading researchers in the field reflect on the nature of human feelings, how and why we understand what other people feel, and the way in which our values become involved in specific emotional phenomena, such as guilt, fear, shame, amusement, or love. This collection addresses important questions in the philosophy of mind and comments on the implications of research in biology, cognitive psychology, psychoanalysis, and narrative theory for the philosophical understanding of emotions.

Why am I always tired? Why can't I sleep at night? Why do I suffer from jetlag?

We all have a body clock, a biological structure that controls how we feel, our mental and physical performance, and whether we are active or asleep. This is nature's response to our rhythmic environment, dominated by day and night. Though the body clock normally adjusts us to daytime activity and night time sleep, it can go wrong or be tricked by lifestyle changes. This can result in jetlag, some forms of insomnia and even depression. Keeping in time with your body clock provides clear and accessible advice on how to live with, and not against, your body clock. In a clear and accessible style, it explains how the body clock works, how and why it can work against you, and the measures you can take to optimise your feeling of health and wellbeing. It also explains the role of the body clock in illness, and how an understanding of this can increase your feeling of health.

An essential book for anyone who wants to better understand their body and optimise their feeling of health and wellbeing.

Human Population Dynamics introduces theoretical frameworks and methodologies from different traditional disciplines to demonstrate how changes in human population structure can be addressed from several different academic perspectives. The book contains contributions from world-renowned researchers in demography, social and biological anthropology, genetics, biology, sociology, ecology, history and human geography. In particular, the contributors emphasize the lability of many population structures and boundaries, as viewed from their area of expertise.

This is a non-technical introduction to the main issues and findings in current brain research. It gives a sense of how neuroscience addresses questions about the relationship between the brain, and thought, memories, perceptions, and actions.

The human genetic make-up of Latin America is a reflection of successive waves of colonization and immigration. There have been few works dealing with the biology of human populations at a continental scale, and while much data is available on the genetics of Latin American populations, most information remains scattered throughout the literature. This volume examines Latin American human populations in relation to their origins, environment, history, demography and genetics, drawing on aspects of nutrition, physiology, and morphology for an integrated and multidisciplinary approach. The result is a fascinating account of a people characterized by a turbulent history, marked heterogeneity, and unique genetic traits.

This book spans two million years of human evolution and explores the impact of economics on human evolution and natural history. The theory of evolution by natural selection has always relied in part on progress in areas of science outside of biology. By applying economic principles at the borderlines of biology, Haim Ofek shows how some of the outstanding issues in human evolution, such as the increase in human brain size and the expansion of the environmental niche humans occupied, can be answered. He identifies distinct economic forces at work, beginning with the transition from the feed-as-you-go strategy of primates, through hunter-gathering and the domestication of fire to the development of agriculture. This highly readable book will inform and intrigue general readers and those in fields such as evolutionary biology and psychology, economics, and anthropology.

Analyses of the ecology, biology and society of past and present-day hunter-gatherers are at the core of this interdisciplinary volume. Since the seminal work of Man the Hunter in 1968, new research in these three areas has become increasingly specialized, and the lines of communication among academic disciplines have all but broken down. This volume aims to reestablish an interdisciplinary debate, presenting critical issues commanding an ongoing interest in hunter-gatherer research, covering the evolution and history, demography, biology, technology, social organization, art, and language of diverse groups. As a reference text, this book will be useful to scholars and students of social anthropology, archaeology, biological anthropology, and human sciences.

The threat of unstoppable plagues, such as AIDS and Ebola, is always with us. In Europe, the most devastating plagues were those from the Black Death pandemic in the 1300s to the Great Plague of London in 1665. For the past 100 years it has been accepted that Yersinia pestis, the infective agent of bubonic plague, was responsible for these epidemics. This book combines modern concepts of epidemiology and molecular biology with computer-modeling. Applying these concepts to the analysis of historical epidemics, the authors show that they were not, in fact, outbreaks of bubonic plague. Biology of Plagues offers a completely new interdisciplinary interpretation of the plagues of Europe, and establishes them within a geographical, historical, and demographic framework. This fascinating detective work will be of interest to readers in the social and biological sciences, and lessons learned will underline the implications of historical plagues for modern-day epidemiology.

As we enter the twenty-first century, a number of medical, environmental, and social changes have profoundly affected human reproduction. This book discusses some of the more dramatic changes in an accessible manner, illustrating the ways in which human biology and culture can affect fertility. It provides a unique interdisciplinary perspective on the subject. Topics of discussion include medical technological advances that equip us with potential cures for many causes of infertility; diseases, such as AIDS, that have a devastating impact on the reproductive and social lives of humans; increasing industrialization and the development of fabricated materials that pollute our environment in unforeseen ways with possibly devastating effects on human health and fertility; and social revolutions that profoundly alter human relationships, such as nonmarital unions between heterosexual couples, same-sex relationships, and adoption and surrogacy.