This book is about animals and humans - their common features and their gradual and principle differences. It tells of democracy in baboons, prostitution in hummingbirds, bigamy in wrens, baby sitting in jackals, of chimpanzees at the computer console and of the super-ego of dogs - but it is also about the labour productivity of hunter and gatherer peoples, incest avoidance in animals and humans and of the myths about matriarchy. In a language accessible to any interested layman, Georg Breuer, gives a balanced account of the main ideas and achievements of sociobiology and the main criticisms levelled against it. According to him sociobiology has given many a valuable impetus but sometimes presents a distorted or one-sided view. In particular it has not answered or addressed the question of why man, and man only, is able to identify and feel sympathy with any other human being. The evolution of this most human of all traits confers on us the capability for charity and solidarity and for the happiness of true love which is unattainable by any animal.

When this classic work was first published in 1975, it created a new discipline and started a tumultuous round in the age-old nature versus nurture debate. Although voted by officers and fellows of the international Animal Behavior Society the most important book on animal behavior of all time, Sociobiology is probably more widely known as the object of bitter attacks by social scientists and other scholars who opposed its claim that human social behavior, indeed human nature, has a biological foundation. The controversy surrounding the publication of the book reverberates to the present day. In the introduction to this Twenty-Fifth Anniversary Edition, Edward O. Wilson shows how research in human genetics and neuroscience has strengthened the case for a biological understanding of human nature. Human sociobiology, now often called evolutionary psychology, has in the last quarter of a century emerged as its own field of study, drawing on theory and data from both biology and the social sciences. For its still fresh and beautifully illustrated descriptions of animal societies, and its importance as a crucial step forward in the understanding of human beings, this anniversary edition of Sociobiology: The New Synthesis will be welcomed by a new generation of students and scholars in all branches of learning.

Representing a wide range of disciplines -- biology, sociology, anthropology, economics, human ethology, psychology, primatology, history, and philosophy of science -- the contributors to this book recently spent a complete academic year at the Center for Interdisciplinary Research (ZiF) discussing a plethora of new insights in reference to human cultural evolution. These scholars acted as a living experiment of "interdisciplinarity in vivo." The assumption of this experiment was that the scholars -- while working and residing at the ZiF -- would be united intellectually as well as socially, a connection that might eventually enhance future interdisciplinary communication even after the research group had dispersed. An important consensus emerged: The issue of human culture poses a challenge to the division of the world into the realms of the "natural" and the "cultural" and hence, to the disciplinary division of scientific labor. The appropriate place for the study of human culture, in this group's view, is located between biology and the social sciences. Explicitly avoiding biological and sociological reductionisms, the group adopted a pluralistic perspective -- "integrative pluralism" -- that took into account both today's highly specialized and effective (sub-)disciplinary research and the possibility of integrating the respective findings on a case-by-case basis. Each sub-group discovered its own way of interdisciplinary collaboration and submitted a contribution to the present volume reflecting one of several types of fruitful cooperation, such as a fully integrated chapter, a multidisciplinary overview, or a discussion between different approaches. A promising first step on the long road to an interdisciplinarily informed understanding of human culture, this book will be of interest to social scientists and biologists alike.

The papers presented in this special collection focus upon conceptual, the oretical and epistemological aspects of sociobiology, an emerging discipline that deals with the extent to which genetic factors influence or control patterns of behavior as well as the extent to which patterns of behavior, in turn, influence or control genetic evolution. The Prologue advances a compre hensive acco/unt of the field of gene-culture co-evolution, where Lumsden and Gushurst differentiate between "classical" sociobiology (represented especially by Wilson's early work) and current research on human socio biology (represented by Lumsden and Wilson's later work), which emphasizes interplay between genes, minds, and culture. The specter of genetic deter minism, no doubt, has created considerable controversy, some of which may be laid to rest by Hanna's analysis of the (ambiguous) notion of a "genetic program", which indicates the necessity for distinguishing between descriptive and prescriptive dimensions of this complex concept. Brandon offers a framework for assessing the respective contributions of nature and of nurture by advancing a means for measuring genetic and cultural influences upon "inheritance", which supports the conclusion that evolving patterns of behavior do not always maximize inclusive fitness, contrary to what socio biologists have claimed. The influence of culture upon genetic evolution, of course, can be adequately appraised only when a suitable account of culture itself has been found, a desideratum Smillie attempts to satisfy by utilizing the notion of "cinfo" as culturally transmitted ecological informa tion, a resource other species tend not to exploit.

If evolution has changed humans physically, has it also affected human behavior? Drawing on evolutionary psychology, sociobiology, and human behavioral ecology, Human Nature and the Evolution of Society explores the evolutionary dynamics underlying social life. In this introduction to human behavior and the organization of social life, Stephen K. Sanderson discusses traditional subjects like mating behavior, kinship, parenthood, status-seeking, and violence, as well as important topics seldom included in books of this type, especially gender, economies, politics, foodways, race and ethnicity, and the arts. Examples and research on a wide range of human societies, both industrial and nonindustrial, are integrated throughout. With chapter summaries of key points, thoughtful discussion questions, and important terms defined within the text, the result is a broad-ranging and comprehensive consideration of human society, thoroughly grounded in an evolutionary perspective.

The authors assert that traditional sociological theories of human nature and society do not pay sufficient attention to the evolution of "big-brained hominoids," resulting in assumptions about humans' propensity for "groupness" that go against the record of primate evolution. When this record is analyzed in detail, and is supplemented by a review of the social structures of contemporary apes and the basic types of human societies (hunter-gathering, horticultural, agrarian, and industrial), commonplace criticisms about the de-humanizing effects of industrial society appear overdrawn, if not downright incorrect. The book concludes that the mistakes in contemporary social theory - as well as much of general social commentary - stem from a failure to analyze humans as "big-brained" apes with certain phylogenetic tendencies. This failure is usually coupled with a willingness to romanticize societies of the past, notably horticultural and agrarian systems

Social scientists have long declared their autonomy from the natural sciences, and in doing so have tended to neglect important biological constraints on human nature. Many sociological theories have suggested a nearly complete malleability of patterns of social life. The New Evolutionary Social Science challenges this view by building on Stephen K. Sanderson's 'Darwinian conflict theory' which sets out to synthesise sociological theories with key findings from biology into an overarching scientific paradigm. Configuring and expanding this groundbreaking theory, the contributors to this volume are well-known European and American experts in evolutionary science. The New Evolutionary Social Science develops a new basis for understanding social change and the world's future through a better integration of the natural and social sciences.