Book contents
- Frontmatter
- Contents
- Contributors
- Preface
- Acknowledgments
- Introduction
- 1 Origins and the Greeks
- 2 Evolution before Darwin
- 3 Charles Darwin’s Geology
- 4 Looking Back with “Great Satisfaction” on Charles Darwin’s Vertebrate Paleontology
- 5 The Origins of the Origin
- 6 Darwin and Taxonomy
- 7 Darwin and the Barnacles
- 8 The Analogy between Artificial and Natural Selection
- 9 The Origin of Species
- 10 Sexual Selection
- 11 Darwin and Species
- 12 Darwin and Heredity
- 13 Darwin and Time
- 14 Darwin’s Evolutionary Botany
- 15 Mimicry and Camouflage
- 16 Chance and Design
- 17 Darwin and Teleology
- 18 The Evolution of the Origin (1859–1872)
- 19 Alfred Russel Wallace
- 20 Darwin and Humans
- 21 Darwin and Language
- 22 Darwin and Ethics
- 23 Social Darwinism
- 24 Darwin and the Levels of Selection
- 25 Darwin and Religion
- 26 Darwinism in Britain
- 27 Darwinism in the United States, 1859–1930
- 28 The German Reception of Darwin’s Theory, 1860–1945
- 29 Darwin and Darwinism in France before 1900
- 30 Encountering Darwin and Creating Darwinism in China
- 31 Darwinism in Latin America
- 32 Botany
- 33 Population Genetics
- 34 Synthesis Period in Evolutionary Studies
- 35 Ecological Genetics
- 36 Darwin and Darwinism in France after 1900
- 37 Botany and the Evolutionary Synthesis, 1920–1950
- 38 The Emergence of Life on Earth and the Darwinian Revolution
- 39 The Evolution of the Testing of Evolution
- 40 Mimicry and Camouflage
- 41 The Tree of Life
- 42 Sociobiology
- 43 Evolutionary Paleontology
- 44 Darwin and Geography
- 45 Darwin and the Finches
- 46 Developmental Evolution
- 47 Darwin’s Evolutionary Ecology
- 48 Darwin and the Environment
- 49 Molecular Biology
- 50 Challenging Darwinism
- 51 Human Evolution after Darwin
- 52 Language Evolution since Darwin
- 53 Cultural Evolution
- 54 Literature
- 55 Darwin and Gender
- 56 Evolutionary Epistemology
- 57 Ethics after Darwin
- 58 Darwin and Protestantism
- 59 Creationism
- 60 Darwin and Catholicism
- 61 Judaism, Jews, and Evolution
- 62 Religion
- 63 From Evolution and Medicine to Evolutionary Medicine
- Bibliography
- Index
10 - Sexual Selection
Published online by Cambridge University Press: 05 May 2013
- Frontmatter
- Contents
- Contributors
- Preface
- Acknowledgments
- Introduction
- 1 Origins and the Greeks
- 2 Evolution before Darwin
- 3 Charles Darwin’s Geology
- 4 Looking Back with “Great Satisfaction” on Charles Darwin’s Vertebrate Paleontology
- 5 The Origins of the Origin
- 6 Darwin and Taxonomy
- 7 Darwin and the Barnacles
- 8 The Analogy between Artificial and Natural Selection
- 9 The Origin of Species
- 10 Sexual Selection
- 11 Darwin and Species
- 12 Darwin and Heredity
- 13 Darwin and Time
- 14 Darwin’s Evolutionary Botany
- 15 Mimicry and Camouflage
- 16 Chance and Design
- 17 Darwin and Teleology
- 18 The Evolution of the Origin (1859–1872)
- 19 Alfred Russel Wallace
- 20 Darwin and Humans
- 21 Darwin and Language
- 22 Darwin and Ethics
- 23 Social Darwinism
- 24 Darwin and the Levels of Selection
- 25 Darwin and Religion
- 26 Darwinism in Britain
- 27 Darwinism in the United States, 1859–1930
- 28 The German Reception of Darwin’s Theory, 1860–1945
- 29 Darwin and Darwinism in France before 1900
- 30 Encountering Darwin and Creating Darwinism in China
- 31 Darwinism in Latin America
- 32 Botany
- 33 Population Genetics
- 34 Synthesis Period in Evolutionary Studies
- 35 Ecological Genetics
- 36 Darwin and Darwinism in France after 1900
- 37 Botany and the Evolutionary Synthesis, 1920–1950
- 38 The Emergence of Life on Earth and the Darwinian Revolution
- 39 The Evolution of the Testing of Evolution
- 40 Mimicry and Camouflage
- 41 The Tree of Life
- 42 Sociobiology
- 43 Evolutionary Paleontology
- 44 Darwin and Geography
- 45 Darwin and the Finches
- 46 Developmental Evolution
- 47 Darwin’s Evolutionary Ecology
- 48 Darwin and the Environment
- 49 Molecular Biology
- 50 Challenging Darwinism
- 51 Human Evolution after Darwin
- 52 Language Evolution since Darwin
- 53 Cultural Evolution
- 54 Literature
- 55 Darwin and Gender
- 56 Evolutionary Epistemology
- 57 Ethics after Darwin
- 58 Darwin and Protestantism
- 59 Creationism
- 60 Darwin and Catholicism
- 61 Judaism, Jews, and Evolution
- 62 Religion
- 63 From Evolution and Medicine to Evolutionary Medicine
- Bibliography
- Index
Summary
In his On the Origin of Species, Darwin proclaimed that natural selection was the main, but not exclusive mechanism of change. Alongside natural selection, based on the struggle to survive, was sexual selection, based on the struggle to reproduce. Twelve years later, in his two-volume Descent of Man, and Selection in Relation to Sex, Darwin focused on sexual selection, devoting part of the first volume and the entire second volume to sexual selection, not just in humans but across biodiversity. He used sexual selection to explain traits not easily explained by natural selection. How, for instance, could natural selection form the peacock’s extravagant tail when that tail seemed to be a liability in avoiding predators in the struggle for existence? Perhaps the peacock’s tail was instead a way to charm female peahens in the struggle for a mate. The evolutionists who came after Darwin were less inclined to give female choice such an important role, but in the past fifty years there has been a renaissance, and sexual selection now enjoys the enthusiastic support of many who work in the biological and human sciences. It is currently used to explain even more than Darwin had imagined.
Darwin’s interest in sexual selection long predated his Origin. In his “Sketch of 1842,” he included a passage on sexual selection contrasting it with natural selection (Darwin 1909, 10). This passage reappeared in a slightly modified form in his “Essay of 1844”:
Besides this natural means of selection, by which those individuals are preserved, whether in their egg or seed or in their mature state, which are best adapted to the place they fill in nature, there is a second agency at work in most bisexual animals tending to produce the same effect, namely the struggle of the males for the females. These struggles are generally decided by the law of battle; but in the case of birds, apparently, by the charms of their song, by their beauty or their power of courtship.
(Darwin 1909, 92–93)A similar passage was included in the brief and first public statement of his views – the extract of his “big species book” read before the Linnaean Society along with Alfred R. Wallace’s paper in 1858 (Darwin and Wallace 1858, 50).
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- Information
- The Cambridge Encyclopedia of Darwin and Evolutionary Thought , pp. 103 - 108Publisher: Cambridge University PressPrint publication year: 2013