Evolution in Four Dimensions – Genetic, Epigentic, Behavioral, and Symbolic Variation in the History of Life (Life & Mind: Philosophical Issues in Biology & Psychology) - Hardcover

Jablonka, Eva; Lamb, Marion J

Hardcover

ISBN 10: 0262101076 ISBN 13: 9780262101073

Publisher: MIT Press, 2005

Synopsis

Ideas about heredity and evolution are undergoing a revolutionary change. New findings in molecular biology challenge the gene-centered version of Darwinian theory according to which adaptation occurs only through natural selection of chance DNA variations. In Evolution in Four Dimensions, Eva Jablonka and Marion Lamb argue that there is more to heredity than genes. They trace four "dimensions" in evolution—four inheritance systems that play a role in evolution: genetic, epigenetic (or non-DNA cellular transmission of traits), behavioral, and symbolic (transmission through language and other forms of symbolic communication). These systems, they argue, can all provide variations on which natural selection can act. Evolution in Four Dimensions offers a richer, more complex view of evolution than the gene-based, one-dimensional view held by many today. The new synthesis advanced by Jablonka and Lamb makes clear that induced and acquired changes also play a role in evolution.

After discussing each of the four inheritance systems in detail, Jablonka and Lamb "put Humpty Dumpty together again" by showing how all of these systems interact. They consider how each may have originated and guided evolutionary history and they discuss the social and philosophical implications of the four-dimensional view of evolution. Each chapter ends with a dialogue in which the authors engage the contrarieties of the fictional (and skeptical) "I.M.," or Ifcha Mistabra—Aramaic for "the opposite conjecture"—refining their arguments against I.M.'s vigorous counterarguments. The lucid and accessible text is accompanied by artist-physician Anna Zeligowski's lively drawings, which humorously and effectively illustrate the authors' points.

About this title

Review

"An individual's personal experience can influence the characteristics of his or her offspring. Some of the ways in which this happens would have seemed heretical in the past. Eva Jablonka and Marion Lamb's stimulating new book successfully challenges some of the old orthodoxies. I recommend it warmly to anybody with a serious interest in developmental and evolutionary biology."--Sir Patrick Bateson, Department of Zoology, University of Cambridge, author of "Design for a Life: How Behavior and Personality Develop"

About the Author

Eva Jablonka is Professor at the Cohn Institute for the History and Philosophy of Science and Ideas at Tel Aviv University. Marion J. Lamb was Senior Lecturer at Birkbeck College, University of London, before her retirement. Jablonka and Lamb have collaborated on a number of journal articles and books, including Epigenetic Inheritance and Evolution (1995).

Edition details

• Publisher: MIT Press
• Publication date: 2005
• Language: English
• ISBN 10: 0262101076
• ISBN 13: 9780262101073
• Binding: Hardcover
• Number of pages: 472