How Life Increases Biodiversity

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How Life Increases Biodiversity

Author : David Seaborg
ISBN : 9780429802102
Genre : Science
File Size : 21.16 MB
Format : PDF, Docs
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This book argues that organisms and their interactions create and maximize biodiversity. The evidence for this autocatalytic hypothesis has been collated and integrated into this provocative argument. Natural selection favors the increase of biodiversity. Organisms can be causative agents contributing to major macroevolutionary transitions. Species tend to have a net positive effect on biodiversity. All species are ecosystem engineers. Mutualism and commensalism are common and fundamental, and these coevolved interspecific interactions frequently generate enormous increases in biodiversity. Competition generally does not decrease biodiversity, and often leads to evolutionary innovation. Plants are ecosystem engineers that have made Earth more favorable to life and increased diversity in many ways. Herbivores and predators increase the diversity of the species they consume, and are necessary for ecosystem stability. Decomposers are essential to ecosystem health. All these examples illustrate the focus of this book – that organisms and their interactions stimulate biodiversity, and ecosystems maximize it. Key Features • Describes a hypothesis that life itself generates higher biodiversity • Suggests a highly modified version of the established paradigm in population biology and evolution • Asserts that all species are ecosystem engineers with a net positive effect on biodiversity and their ecosystems • Suggests that mutualism and commensalism are the rule • Presents a novel view likely to elicit deeper discussions of biodiversity Related Titles Dewdney, A. K. Stochastic Communities: A Mathematical Theory of Biodiversity (ISBN 978-1-138-19702-2) Curry, G. B. and C. J. Humphries, eds. Biodiversity Databases: Techniques, Politics, and Applications (ISBN 978-0-367-38916-1) Pullaiah, T, ed. Global Biodiversity. 4 Volume Set (ISBN 978-1-77188-751-9)
Category: Science
How Life Increases Biodiversity
Language: en
Pages: 264
Authors: David Seaborg
Categories: Science
Type: BOOK - Published: 2021-09-10 - Publisher: CRC Press

This book argues that organisms and their interactions create and maximize biodiversity. The evidence for this autocatalytic hypothesis has been collated and integrated into this provocative argument. Natural selection favors the increase of biodiversity. Organisms can be causative agents contributing to major macroevolutionary transitions. Species tend to have a net
How Life Increases Biodiversity
Language: en
Pages: 304
Authors: DAVID. SEABORG
Categories: Science
Type: BOOK - Published: 2020-11-19 - Publisher: CRC Press

Life maximizes biodiversity; this is the hypothesis of this book. An atmosphere favorable for life, including high oxygen and the ozone layer, and favorable nitrogen and carbon dioxide levels stimulated increases in biodiversity. Symbiosis drives diversification and macroevolution; e.g. bacteria makes nitrogen available to plants. Ecosystems interact symbiotically. Horizontal gene
Events of Increased Biodiversity
Language: en
Pages: 152
Authors: Pascal Neige
Categories: Nature
Type: BOOK - Published: 2015-05-14 - Publisher: Elsevier

The fossil record offers a surprising image: that of evolutionary radiations characterized by intense increases in cash or by the sudden diversification of a single species group, while others stagnate or die out. In a modern world, science carries an often pessimistic message, surrounded by studies of global warming and
The Value and Meaning of Life
Language: en
Pages: 258
Authors: Christopher Belshaw
Categories: Philosophy
Type: BOOK - Published: 2020-10-28 - Publisher: Routledge

In this book Christopher Belshaw draws on earlier work concerning death, identity, animals, immortality, and extinction, and builds a large-scale argument dealing with questions of both value and meaning. Rejecting suggestions that life is sacred or intrinsically valuable, he argues instead that its value varies, and varies considerably, both within
What's So Good About Biodiversity?
Language: en
Pages: 568
Authors: Donald S. Maier
Categories: Philosophy
Type: BOOK - Published: 2012-05-23 - Publisher: Springer Science & Business Media

There has been a deluge of material on biodiversity, starting from a trickle back in the mid-1980's. However, this book is entirely unique in its treatment of the topic. It is unique in its meticulously crafted, scientifically informed, philosophical examination of the norms and values that are at the heart