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Evolution and the Levels of Selection

2006-11-16 Philosophy
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Release : 2006-11-16
Genre : Philosophy
Kind : eBook
Book Rating : 979/5 ( reviews)

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Book Synopsis Evolution and the Levels of Selection by : Samir Okasha

Download or read book Evolution and the Levels of Selection written by Samir Okasha. This book was released on 2006-11-16. Available in PDF, EPUB and Kindle. Book excerpt: Does natural selection act primarily on individual organisms, on groups, on genes, or on whole species? Samir Okasha provides a comprehensive analysis of the debate in evolutionary biology over the levels of selection, focusing on conceptual, philosophical and foundational questions. A systematic framework is developed for thinking about natural selection acting at multiple levels of the biological hierarchy; the framework is then used to help resolve outstanding issues. Considerable attention is paid to the concept of causality as it relates to the levels of selection, in particular the idea that natural selection at one hierarchical level can have effects that 'filter' up or down to other levels. Unlike previous work in this area by philosophers of science, full account is taken of the recent biological literature on 'major evolutionary transitions' and the recent resurgence of interest in multi-level selection theory among biologists. Other biological topics discussed include Price's equation, kin and group selection, the gene's eye view, evolutionary game theory, outlaws and selfish genetic elements, species and clade selection, and the evolution of individuality. Philosophical topics discussed include reductionism and holism, causation and correlation, the nature of hierarchical organization, and realism and pluralism.

Levels of Selection in Evolution

2019-12-31 Science
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Release : 2019-12-31
Genre : Science
Kind : eBook
Book Rating : 011/5 ( reviews)

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Book Synopsis Levels of Selection in Evolution by : Laurent Keller

Download or read book Levels of Selection in Evolution written by Laurent Keller. This book was released on 2019-12-31. Available in PDF, EPUB and Kindle. Book excerpt: Ever since the groundbreaking work of George Williams, W. D. Hamilton, and Richard Dawkins, evolutionary biologists have recognized that natural selection generally does not operate for the good of the group, but rather for the good of lower-level units such as the individual, the cell, even the gene. One of the fundamental problems of biology is: what keeps competition between these various levels of natural selection from destroying the common interests to be gained from cooperation? In this volume twelve prominent scientists explore this question, presenting a comprehensive survey of the current theoretical and empirical research in evolutionary biology. Recent studies show that at many levels of biological organization, mechanisms have evolved to prevent potential conflict in natural selection. Editor Laurent Keller's aim in this book is to bring together leading researchers from all biological disciplines to outline these potential conflicts and discuss how they are resolved. A multi-level approach of this kind allows important insights into the evolution of life, as well as bridging the long-standing conceptual chasm between molecular and organismal biologists. The chapters here follow a rigorous theoretical framework, giving the book an overall synergy that is unique to multi-authored books. The contributors, in addition to the editor, are H. Charles J. Godfray, Edward Allen Herre, Dawn M. Kitchen, Egbert Giles Leigh, Jr., Catherine M. Lessells, Richard E. Michod, Leonard Nunney, Craig Packer, Andrew Pomiankowski, H. Kern Reeve, John Maynard Smith, and Eörs Szathmáry.

Evolution and the Levels of Selection

2006-11-16 Science
Download Evolution and the Levels of Selection PDF Online Free

Author :
Release : 2006-11-16
Genre : Science
Kind : eBook
Book Rating : 211/5 ( reviews)

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Book Synopsis Evolution and the Levels of Selection by : Samir Okasha

Download or read book Evolution and the Levels of Selection written by Samir Okasha. This book was released on 2006-11-16. Available in PDF, EPUB and Kindle. Book excerpt: Does natural selection act primarily on individual organisms, on groups, on genes, or on whole species? Samir Okasha provides a comprehensive analysis of the debate in evolutionary biology over the levels of selection, focusing on conceptual, philosophical and foundational questions. A systematic framework is developed for thinking about natural selection acting at multiple levels of the biological hierarchy; the framework is then used to help resolve outstanding issues. Considerable attention is paid to the concept of causality as it relates to the levels of selection, in particular the idea that natural selection at one hierarchical level can have effects that 'filter' up or down to other levels. Unlike previous work in this area by philosophers of science, full account is taken of the recent biological literature on 'major evolutionary transitions' and the recent resurgence of interest in multi-level selection theory among biologists. Other biological topics discussed include Price's equation, kin and group selection, the gene's eye view, evolutionary game theory, outlaws and selfish genetic elements, species and clade selection, and the evolution of individuality. Philosophical topics discussed include reductionism and holism, causation and correlation, the nature of hierarchical organization, and realism and pluralism.

Evolutionary Restraints

2010-10-15 Science
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Release : 2010-10-15
Genre : Science
Kind : eBook
Book Rating : 025/5 ( reviews)

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Book Synopsis Evolutionary Restraints by : Mark E. Borrello

Download or read book Evolutionary Restraints written by Mark E. Borrello. This book was released on 2010-10-15. Available in PDF, EPUB and Kindle. Book excerpt: Much of the evolutionary debate since Darwin has focused on the level at which natural selection occurs. Most biologists acknowledge multiple levels of selection—from the gene to the species. The debate about group selection, however, is the focus of Mark E. Borrello’s Evolutionary Restraints. Tracing the history of biological attempts to determine whether selection leads to the evolution of fitter groups, Borrello takes as his focus the British naturalist V. C. Wynne-Edwards, who proposed that animals could regulate their own populations and thus avoid overexploitation of their resources. By the mid-twentieth century, Wynne-Edwards became an advocate for group selection theory and led a debate that engaged the most significant evolutionary biologists of his time, including Ernst Mayr, G. C. Williams, and Richard Dawkins. This important dialogue bled out into broader conversations about population regulation, environmental crises, and the evolution of human social behavior. By examining a single facet in the long debate about evolution, Borrello provides powerful insight into an intellectual quandary that remains relevant and alive to this day.

Evolution and the Levels of Selection [ebook]

2006 Evolution (Biology)
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Release : 2006
Genre : Evolution (Biology)
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Evolution and the Levels of Selection [ebook] by : Samir Okasha

Download or read book Evolution and the Levels of Selection [ebook] written by Samir Okasha. This book was released on 2006. Available in PDF, EPUB and Kindle. Book excerpt: Does natural selection act primarily on individual organisms, on groups, on genes, or on whole species? This book provides a comprehensive analysis of the debate in evolutionary biology over the levels of selection, focusing on conceptual, philosophical and foundational questions.

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