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Convergent Evolution in Stone-Tool Technology

2024-05-21 Science
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Release : 2024-05-21
Genre : Science
Kind : eBook
Book Rating : 086/5 ( reviews)

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Book Synopsis Convergent Evolution in Stone-Tool Technology by : Michael J. O'Brien

Download or read book Convergent Evolution in Stone-Tool Technology written by Michael J. O'Brien. This book was released on 2024-05-21. Available in PDF, EPUB and Kindle. Book excerpt: Scholars from a variety of disciplines consider cases of convergence in lithic technology, when functional or developmental constraints result in similar forms in independent lineages. Hominins began using stone tools at least 2.6 million years ago, perhaps even 3.4 million years ago. Given the nearly ubiquitous use of stone tools by humans and their ancestors, the study of lithic technology offers an important line of inquiry into questions of evolution and behavior. This book examines convergence in stone tool-making, cases in which functional or developmental constraints result in similar forms in independent lineages. Identifying examples of convergence, and distinguishing convergence from divergence, refutes hypotheses that suggest physical or cultural connection between far-flung prehistoric toolmakers. Employing phylogenetic analysis and stone-tool replication, the contributors show that similarity of tools can be caused by such common constraints as the fracture properties of stone or adaptive challenges rather than such unlikely phenomena as migration of toolmakers over an Arctic ice shelf. Contributors R. Alexander Bentley, Briggs Buchanan, Marcelo Cardillo, Mathieu Charbonneau, Judith Charlin, Chris Clarkson, Loren G. Davis, Metin I. Eren, Peter Hiscock, Thomas A. Jennings, Steven L. Kuhn, Daniel E. Lieberman, George R. McGhee, Alex Mackay, Michael J. O'Brien, Charlotte D. Pevny, Ceri Shipton, Ashley M. Smallwood, Heather Smith, Jayne Wilkins, Samuel C. Willis, Nicolas Zayns

Culture History and Convergent Evolution

2020-07-23 Science
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Release : 2020-07-23
Genre : Science
Kind : eBook
Book Rating : 262/5 ( reviews)

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Book Synopsis Culture History and Convergent Evolution by : Huw S. Groucutt

Download or read book Culture History and Convergent Evolution written by Huw S. Groucutt. This book was released on 2020-07-23. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together diverse contributions from leading archaeologists and paleoanthropologists, covering various spatial and temporal periods to distinguish convergent evolution from cultural transmission in order to see if we can discover ancient human populations. With a focus on lithic technology, the book analyzes ancient materials and cultures to systematically explore the theoretical and physical aspects of culture, convergence, and populations in human evolution and prehistory. The book will be of interest to academics, students and researchers in archaeology, paleoanthropology, genetics, and paleontology. The book begins by addressing early prehistory, discussing the convergent evolution of behaviors and the diverse ecological conditions driving the success of different evolutionary paths. Chapters discuss these topics and technology in the context of the Lower Paleolithic/Earlier Stone age and Middle Paleolithic/Middle Stone Age. The book then moves towards a focus on the prehistory of our species over the last 40,000 years. Topics covered include the human evolutionary and dispersal consequences of the Middle-Upper Paleolithic Transition in Western Eurasia. Readers will also learn about the cultural convergences, and divergences, that occurred during the Terminal Pleistocene and Holocene, such as the budding of human societies in the Americas. The book concludes by integrating these various perspectives and theories, and explores different methods of analysis to link technological developments and cultural convergence.

Stone Tools in Human Evolution

2017 House & Home
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Release : 2017
Genre : House & Home
Kind : eBook
Book Rating : 097/5 ( reviews)

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Book Synopsis Stone Tools in Human Evolution by : John J. Shea

Download or read book Stone Tools in Human Evolution written by John J. Shea. This book was released on 2017. Available in PDF, EPUB and Kindle. Book excerpt: An exploration of how the evolution of behavioral differences between humans and other primates affected the archaeological stone tool evidence.

The Convergent Evolution of Agriculture in Humans and Insects

2022-02-15 Social Science
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Release : 2022-02-15
Genre : Social Science
Kind : eBook
Book Rating : 564/5 ( reviews)

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Book Synopsis The Convergent Evolution of Agriculture in Humans and Insects by : Ted R Schultz

Download or read book The Convergent Evolution of Agriculture in Humans and Insects written by Ted R Schultz. This book was released on 2022-02-15. Available in PDF, EPUB and Kindle. Book excerpt: Contributors explore common elements in the evolutionary histories of both human and insect agriculture resulting from convergent evolution. During the past 12,000 years, agriculture originated in humans as many as twenty-three times, and during the past 65 million years, agriculture also originated in nonhuman animals at least twenty times and in insects at least fifteen times. It is much more likely that these independent origins represent similar solutions to the challenge of growing food than that they are due purely to chance. This volume seeks to identify common elements in the evolutionary histories of both human and insect agriculture that are the results of convergent evolution. The goal is to create a new, synthetic field that characterizes, quantifies, and empirically documents the evolutionary and ecological mechanisms that drive both human and nonhuman agriculture. The contributors report on the results of quantitative analyses comparing human and nonhuman agriculture; discuss evolutionary conflicts of interest between and among farmers and cultivars and how they interfere with efficiencies of agricultural symbiosis; describe in detail agriculture in termites, ambrosia beetles, and ants; and consider patterns of evolutionary convergence in different aspects of agriculture, comparing fungal parasites of ant agriculture with fungal parasites of human agriculture, analyzing the effects of agriculture on human anatomy, and tracing the similarities and differences between the evolution of agriculture in humans and in a single, relatively well-studied insect group, fungus-farming ants.

Convergent Evolution

2023-03-01 Science
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Release : 2023-03-01
Genre : Science
Kind : eBook
Book Rating : 418/5 ( reviews)

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Book Synopsis Convergent Evolution by : Vincent L. Bels

Download or read book Convergent Evolution written by Vincent L. Bels. This book was released on 2023-03-01. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a series of case studies, at different levels of inclusivity, of how organisms exhibit functional convergence as a key evolutionary mechanism resulting in responses to similar environmental constraints in mechanically similar ways. The contributors to this volume have selected and documented cases of convergent evolution of form and function that are perceived to be driven by environmental abiotic and/or biotic challenges that fall within their areas of expertise. Collectively these chapters explore this phenomenon across a broad phylogenetic spectrum. The sequence of chapters follows the organizational principle of increasing phylogenetic inclusivity, rather than the clustering of chapters by perceived similarity of the phenotypic features or biomechanical challenges being considered. This is done to maintain focus on the evolutionary phenomenon that is the primary subject matter of the book, thereby providing a basis for discussion among the readership about what is necessary and sufficient to justify the recognition of functional convergence. All chapters stress the need for integrative approaches for the elucidation of both pattern and process as they relate to convergence at various taxonomic levels.

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