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1 - Introduction

Published online by Cambridge University Press:  29 April 2019

Philip D. Gingerich
Affiliation:
University of Michigan, Ann Arbor
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Summary

Transformation of biological species from one to another through many generations was a radical thesis proposed by Jean-Baptiste Lamarck in 1809 and forcefully opposed by Charles Lyell in 1832. Lyell, with Carl Linnaeus and others, believed that species, once created, have distinguishing characters in common that remain the same and never vary. In the Origin of Species in 1859 Charles Darwin supported and extended the thesis of Lamarck and contradicted the reactionary antithesis of Lyell. The debate between "transformationists" and "punctuationists" extends to the present day. The "Modern Synthesis" of evolution in the mid-19th century was at best a partial synthesis, with "quantum evolution" proposed to describe and explain rapid shifts of species from one equilibrium state to another. J. B. S. Haldane calculated very slow rates of evolutionary change from the fossil record and raised the possibility of micromutation as an alternative to natural selection to explain long-term evolution. The challenge before us is reconciliation of the Lamarck-Darwin thesis of slow gradual change in species with the Lyell-Linnaeus antithesis involving mysterious origins followed by stasis.
Type
Chapter
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Rates of Evolution
A Quantitative Synthesis
, pp. 1 - 25
Publisher: Cambridge University Press
Print publication year: 2019

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  • Introduction
  • Philip D. Gingerich, University of Michigan, Ann Arbor
  • Book: Rates of Evolution
  • Online publication: 29 April 2019
  • Chapter DOI: https://doi.org/10.1017/9781316711644.002
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  • Introduction
  • Philip D. Gingerich, University of Michigan, Ann Arbor
  • Book: Rates of Evolution
  • Online publication: 29 April 2019
  • Chapter DOI: https://doi.org/10.1017/9781316711644.002
Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • Introduction
  • Philip D. Gingerich, University of Michigan, Ann Arbor
  • Book: Rates of Evolution
  • Online publication: 29 April 2019
  • Chapter DOI: https://doi.org/10.1017/9781316711644.002
Available formats
×