Did our ancestors live in tropical forests? Although we see the rainforest as a bountiful environment teeming with life forms, most anthropologists and archaeologists have long viewed these areas as too harsh for human occupation during the pre-agricultural stages of hominid development.
Under the Canopy turns conventional wisdom on its head by providing a well-documented, geographically diverse overview of Stone Age sites in the wet tropics. New research indicates that, as humanity and its precursors increased their geographical and ecological ranges, rainforests were settled at a much earlier period than had previously been thought.
Featuring the work of leading scholars from Australia, Brazil, Canada, Colombia, France, Malaysia, Panama, Spain, and the United States, Under the Canopy creates a new niche in paleolithic studies: the archaeology of tropical rainforests. This book provides the first synthesis of archaeological research in early foraging sites across the rainforest zone, and indicates that tropical forests could harbor important clues to human evolution, origins of modern behavior, cultural diversity, and human impact on tropical ecosystems.
Thanks to classic studies such as Jane Goodall's The Chimpanzees of Gombe, we know a great deal about our closest primate relative, but much remains to be discovered about these endlessly fascinating family members. Even their genus name, Pan, taken from the Greek god who represented the spirit of nature, aptly characterizes their elusiveness, for, like nature, chimpanzee behavior is a "giant jigsaw puzzle," as Goodall puts it. This book, a definitive summary of current knowledge about chimpanzees and bonobos, is a significant step toward solving the puzzle.
Virtually every major chimpanzee specialist from around the world--Japan, the Netherlands, Great Britain, Africa, the United States--has contributed to this landmark volume. It contains important contributions by Japanese researchers who have been working in Africa for as many years as Goodall and whose work is not readily accessible in the West.
Understanding Chimpanzees examines a wide range of topics, including social behavior and ecology in the field, the rich variety of cultural traditions between one population and another in Africa and elsewhere, behavior in captivity, and the incredible cognitive abilities of chimpanzees in language acquisition laboratories. Of special interest is the strong coverage of bonobos (pygmy chimpanzees). The authors also concentrate on conveying a better appreciation of chimpanzee intelligence through the description of various ongoing investigations, particularly ones that examine signing interactions, vocabulary testing and modulation, and symbol acquisition.
In addition to the Foreword, Jane Goodall contributes a review of her own work at Gombe, her proposal for a "ChimpanZoo" project, and an update on the status of conservation in Tanzania. The book contains a major section on chimpanzee conservation in captivityand in the wild, documenting the threat to chimpanzee habitat and survival.
This work draws from a broad range of disciplines, including ethology, psychology, anatomy, biology, anthropology, conservation, and ecology and will attract readers pursuing ideas in all these fields. Over 100 photographs and drawings illustrate the text, which has been carefully assembled and edited by Paul G. Heltne, Director of the Chicago Academy of Sciences, and Linda A. Marquardt, the editor of Science Learning in the Informal Setting.
We know the universe has a history, but does it also have a story of self-creation to tell? Yes, in Roy R. Gould’s account. He offers a compelling narrative of how the universe—with no instruction other than its own laws—evolved into billions of galaxies and gave rise to life, including humans who have been trying for millennia to comprehend it. Far from being a random accident, the universe is hard at work, extracting order from chaos.
Making use of the best current science, Gould turns what many assume to be true about the universe on its head. The cosmos expands inward, not outward. Gravity can drive things apart, not merely together. And the universe seems to defy entropy as it becomes more ordered, rather than the other way around. Strangest of all, the universe is exquisitely hospitable to life, despite its being constructed from undistinguished atoms and a few unexceptional rules of behavior. Universe in Creation explores whether the emergence of life, rather than being a mere cosmic afterthought, may be written into the most basic laws of nature.
Offering a fresh take on what brought the world—and us—into being, Gould helps us see the universe as the master of its own creation, not tethered to a singular event but burgeoning as new space and energy continuously stream into existence. It is a very old story, as yet unfinished, with plotlines that twist and churn through infinite space and time.
No matter what we do, however kind or generous our deeds may seem, a hidden motive of selfishness lurks--or so science has claimed for years. This book, whose publication promises to be a major scientific event, tells us differently. In Unto Others philosopher Elliott Sober and biologist David Sloan Wilson demonstrate once and for all that unselfish behavior is in fact an important feature of both biological and human nature. Their book provides a panoramic view of altruism throughout the animal kingdom--from self-sacrificing parasites to insects that subsume themselves in the superorganism of a colony to the human capacity for selflessness--even as it explains the evolutionary sense of such behavior.
Explaining how altruistic behavior can evolve by natural selection, this book finally gives credence to the idea of group selection that was originally proposed by Darwin but denounced as heretical in the 1960s. With their account of this controversy, Sober and Wilson offer a detailed case study of scientific change as well as an indisputable argument for group selection as a legitimate theory in evolutionary biology.
Unto Others also takes a novel evolutionary approach in explaining the ultimate psychological motives behind unselfish human behavior. Developing a theory of the proximate mechanisms that most likely evolved to motivate adaptive helping behavior, Sober and Wilson show how people and perhaps other species evolved the capacity to care for others as a goal in itself.
A truly interdisciplinary work that blends biology, philosophy, psychology, and anthropology, this book will permanently change not just our view of selfless behavior but also our understanding of many issues in evolutionary biology and the social sciences.
A visual guide to the wildflowers that inhabit the mountains and valleys of northern and central Utah every spring and summer. A must for the hiker, biker, or lover of the outdoors. Includes over 100 full-color photographs.
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