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Evolution Of The Human Diet

Author: Peter S. Ungar
Publisher: Oxford University Press on Demand
ISBN: 0195183460
Size: 63.38 MB
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Diet is key to understanding the ecology and evolution of our distant ancestors and thier kin, the early hominins. An appreciation of the range of foods eaten by our progenitorsalso underscores just how unhealthy many of our diets are today.

Human Diet

Author: Peter S. Ungar
Publisher: Greenwood Publishing Group
ISBN: 9780897897365
Size: 23.98 MB
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Our ancestral diets have been critical to our success as a species. This volume brings together experts in human and primate ecology, paleontology, and evolutionary medicine. Authors offer their unique perspectives on the evolution of the human diet and the implications of recent changes in diet for health and nutrition today.

Globalization

Author: Brian Spooner
Publisher: University of Pennsylvania Press
ISBN: 1934536784
Size: 68.70 MB
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Throughout human history, the rate of world population growth overall has been outpaced by the rate of urban population growth. Right now, more the half the world's population lives in cities, and that proportion will only increase in the next fifty years. Rapid urban growth accelerates the exchange of ideas, the expansion of social networks, and the diversity of human interactions that accompany globalization. The present century is therefore the crucial phase, when the world's increasing interconnectedness may give rise to innovation and collaboration or intensify conflict and environmental disaster. Bringing together scholars of anthropology and social science as well as law and medicine, Globalization: The Crucial Phase presents a holistic and comprehensive understanding of the way the world is changing. The contributors reveal the changing scale of social, economic, and financial diversity, examine the impact of globalization on the environment, health, and nutrition; and consider the initiatives to address the social problems and opportunities that arise from global migration. Collectively, these diverse interdisciplinary perspectives provide an introduction to vital research and policy initiatives in a period that will bring great challenges but also great potential. Contributors: Nancy Biller, Christina Catanese, Robert J. Collins, Megan Doherty, Zhengxia Dou, Richard J. Estes, James Ferguson, David Galligan, Mauro Guillén, Cameron Hu, John D. Keenan, Alan Kelly, Janet M. Monge, Marjorie Muecke, Neal Nathanson, Sarah Paoletti, Adriana Petryna, Alan Ruby, Theodore G. Schurr, Brian Spooner, Joseph S. Sun, Zhiguo Wu, Huiquan Zhou.

Evolution S Bite

Author: Peter S. Ungar
Publisher: Princeton University Press
ISBN: 1400884756
Size: 54.78 MB
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What teeth can teach us about the evolution of the human species Whether we realize it or not, we carry in our mouths the legacy of our evolution. Our teeth are like living fossils that can be studied and compared to those of our ancestors to teach us how we became human. In Evolution's Bite, noted paleoanthropologist Peter Ungar brings together for the first time cutting-edge advances in understanding human evolution and climate change with new approaches to uncovering dietary clues from fossil teeth to present a remarkable investigation into the ways that teeth—their shape, chemistry, and wear—reveal how we came to be. Ungar describes how a tooth's "foodprints"—distinctive patterns of microscopic wear and tear—provide telltale details about what an animal actually ate in the past. These clues, combined with groundbreaking research in paleoclimatology, demonstrate how a changing climate altered the food options available to our ancestors, what Ungar calls the biospheric buffet. When diets change, species change, and Ungar traces how diet and an unpredictable climate determined who among our ancestors was winnowed out and who survived, as well as why we transitioned from the role of forager to farmer. By sifting through the evidence—and the scars on our teeth—Ungar makes the important case for what might or might not be the most natural diet for humans. Traveling the four corners of the globe and combining scientific breakthroughs with vivid narrative, Evolution's Bite presents a unique dental perspective on our astonishing human development.

Human Biology

Author: Sara Stinson
Publisher: John Wiley & Sons
ISBN: 1118108043
Size: 65.68 MB
Format: PDF
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This comprehensive introduction to the field of human biology covers all the major areas of the field: genetic variation, variation related to climate, infectious and non-infectious diseases, aging, growth, nutrition, and demography. Written by four expert authors working in close collaboration, this second edition has been thoroughly updated to provide undergraduate and graduate students with two new chapters: one on race and culture and their ties to human biology, and the other a concluding summary chapter highlighting the integration and intersection of the topics covered in the book.

The Improbable Primate

Author: Clive Finlayson
Publisher: OUP Oxford
ISBN: 0191503789
Size: 35.66 MB
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Taking an ecological approach to our evolution, Clive Finlayson considers the origins of modern humans within the context of a drying climate and changing landscapes. Finlayson argues that environmental change, particularly availability of water, played a critical role in shaping the direction of human evolution, contributing to our spread and success. He argues that our ancestors carved a niche for themselves by leaving the forest and forcing their way into a long-established community of carnivores in a tropical savannah as climate changes opened up the landscape. They took their chance at high noon, when most other predators were asleep. Adapting to this new lifestyle by shedding their hair and developing an active sweating system to keep cool, being close to fresh water was vital. As the climate dried, our ancestors, already bipedal, became taller and slimmer, more adept at travelling farther in search of water. The challenges of seeking water in a drying landscape moulded the minds and bodies of early humans, and directed their migrations and eventual settlements. In this fresh and provocative view of a seven-million-year evolutionary journey, Finlayson demonstrates the radical implications for the interpretation of fossils and technologies and shows that understanding humans within an ecological context provides insights into the emergence and spread of Homo sapiens sapiens worldwide.

Teeth A Very Short Introduction

Author: Peter S. Ungar
Publisher: OUP Oxford
ISBN: 0191649546
Size: 42.29 MB
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Teeth are amazing - the product of half a billion years of evolution. They provide fuel for the body by breaking apart other living things; and they must do it again and again over a lifetime without themselves being broken in the process. This means that plants and animals have developed tough or hard tissues for protection, and teeth have evolved ways to sharpen or strengthen themselves to overcome those defences. And just as different jobs require different tools, animals with different diets have different shaped teeth to deal with the variety of foods that they eat. In this Very Short Introduction, Peter S. Ungar, an award-winning author and leading scientist, presents the story of teeth. Ungar outlines the key concepts, including insights into the origin of teeth and their evolution. Considering why teeth are important, he describes how they are made, and how they work, including their fundamental importance in the fossil record. Ungar finishes with a review of mammal teeth, looking at how they evolved and how recent changes to our diet are now affecting dental health. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Social Bioarchaeology

Author: Sabrina C. Agarwal
Publisher: John Wiley & Sons
ISBN: 9781444390520
Size: 11.89 MB
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Illustrates new methodological directions in analyzing human social and biological variation Offers a wide array of research on past populations around the globe Explains the central features of bioarchaeological research by key researchers and established experts around the world

Feuer Und Zivilisation

Author: Johan Goudsblom
Publisher: Springer-Verlag
ISBN: 3658065060
Size: 31.38 MB
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Für Johan Goudsblom brachte die Entdeckung des Feuers und seiner Kontrolle in der Vorgeschichte eine radikale Umstellung der menschlichen Kultur. Dieser ersten grundlegenden ökologischen Wende folgten mit dem Ackerbau und der industriellen Revolution weitere Entwicklungsphasen im Umgang mit Feuer und deshalb mit der materiellen Umwelt und der ganzen Gesellschaft. Bis in unsere Tage ist die Kontrolle des Feuers ein integraler Bestandteil der Gesellschaften, die Menschen miteinander bilden. Die erste Auflage erschien 1995 beim Suhrkamp Verlag.