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This book compiles a collection of case studies analysing drivers of and responses to change amongst contemporary hunter-gatherers. Contemporary hunter-gatherers'livelihoods are examined from perspectives ranging from historical legacy to environmental change, and from changes in national economic, political and legal systems to more broad-scale and universal notions of globalization and acculturation. Far from the commonly held romantic view that hunter-gatherers continue to exist as isolated populations living a traditional lifestyle in harmony with the environment, contemporary hunter-gatherers – like many rural communities around the world - face a number of relatively new ecological and social challenges to which they are pressed to adapt. Contemporary hunter-gatherer societies are increasingly and rapidly being affected by Global Changes, related both to biophysical Earth systems (i.e., changes in climate, biodiversity and natural resources, and water availability), and to social systems (i.e. demographic transitions, sedentarisation, integration into the market economy, and all the socio-cultural change that these and other factors trigger).Chapter 10 of this book is open access under a CC BY 4.0 license.

Hunter-gatherer research has played a historically central role in the development of anthropological and evolutionary theory. Today, research in this traditional and enduringly vital field blurs lines of distinction between archaeology and ethnology, and seeks instead to develop perspectives and theories broadly applicable to anthropology and its many sub disciplines. In the groundbreaking first edition of Hunter-Gatherers: Archaeological and Evolutionary Theory (1991), Robert Bettinger presented an integrative perspective on hunter-gatherer research and advanced a theoretical approach compatible with both traditional anthropological and contemporary evolutionary theories.Hunter-Gatherers remains a well-respected and much-cited text, now over 20 years since initial publication. Yet, as in other vibrant fields of study, the last two decades have seen important empirical and theoretical advances. In this second edition of Hunter-Gatherers, co-authors Robert Bettinger, Raven Garvey, and Shannon Tushingham offer a revised and expanded version of the classic text, which includes a succinct and provocative critical synthesis of hunter-gatherer and evolutionary theory, from the Enlightenment to the present. New and expanded sections relate and react to recent developments—some of them the authors'own—particularly in the realms of optimal foraging and cultural transmission theories.An exceptionally informative and ambitious volume on cultural evolutionary theory, Hunter-Gatherers, second edition, is an essential addition to the libraries of anthropologists, archaeologists, and human ecologists alike.

Hunter-gatherers are the quintessential anthropological topic. They constitute the subject matter that, in the last instance, separates anthropology from its sister social science disciplines: psychology, sociology, economics, and political science. In that central position, hunter-gatherers are the acid test to which any reasonably comprehensive anthropological theory must be applied. Several such theories-some narrow, some broad-are examined in light of the hunter­ gatherer case in this book. My purpose, then, is that of a review of ideas rather than of a literature. I do not-probably could not-survey all that has been written about hunter-gatherers: Many more works are ignored than considered. That is not because the ones ignored are uninteresting, but because it is my broader purpose to concentrate on certain theoretical contributions to anthro­ pology in which hunter-gatherers figure most prominently. The book begins with two chapters that deal with the history of anthro­ pological research and theory in relation to hunter-gatherers. The point is not to present a comprehensive or even-handed accounting of developments. Rather, I sketch a history of selected ideas that have determined the manner in which social scientists have viewed, and thus studied, hunter-gatherers. This lays the groundwork for subjects subsequently addressed and establishes two funda­ mental points. First, the social sciences have always portrayed hunter-gatherers in ways that serve their theories; in short, hunter-gatherer research has always been a theoretical enterprise. Second, these theoretical treatments have gener­ ally been either evolutionary or materialist-or both-in perspective.

Since its inception, paleoanthropology has been closely wedded to the idea that big-game hunting by our hominin ancestors arose, first and foremost, as a means for acquiring energy and vital nutrients. This assumption has rarely been questioned, and seems intuitively obvious—meat is a nutrient-rich food with the ideal array of amino acids, and big animals provide meat in large, convenient packages. Through new research, the author of this volume provides a strong argument that the primary goals of big-game hunting were actually social and political—increasing hunter's prestige and standing—and that the nutritional component was just an added bonus.Through a comprehensive, interdisciplinary research approach, the author examines the historical and current perceptions of protein as an important nutrient source, the biological impact of a high-protein diet and the evidence of this in the archaeological record, and provides a compelling reexamination of this long-held conclusion. This volume will be of interest to researchers in Archaeology, Evolutionary Biology, and Paleoanthropology, particularly those studying diet and nutrition.