Book contents
- Frontmatter
- Contents
- INTRODUCTION
- PART I ON THE DESCENT OF MAN
- CHAPTER I THE EVIDENCE OF THE DESCENT OF MAN FEOM SOME LOWER FORM
- CHAPTER II COMPARISON OF THE MENTAL POWERS OF MAN AND THE LOWER ANIMALS
- CHAPTER III COMPARISON OF THE MENTAL POWERS OF MAN AND THE LOWER ANIMAL—continued
- CHAPTER IV ON THE MANNER OF DEVELOPMENT OF MAN FROM SOME LOWER FORM
- CHAPTER V ON THE DEVELOPMENT OF THE INTELLECTUAL AND MORAL FACULTIES DURING PRIMEVAL AND CIVILISED TIMES
- CHAPTER VI ON THE AFFINITIES AND GENEALOGY OF MAN
- CHAPTER VII ON THE RACES OF MAN
- PART II SEXUAL SELECTION
CHAPTER VI - ON THE AFFINITIES AND GENEALOGY OF MAN
Published online by Cambridge University Press: 29 August 2010
- Frontmatter
- Contents
- INTRODUCTION
- PART I ON THE DESCENT OF MAN
- CHAPTER I THE EVIDENCE OF THE DESCENT OF MAN FEOM SOME LOWER FORM
- CHAPTER II COMPARISON OF THE MENTAL POWERS OF MAN AND THE LOWER ANIMALS
- CHAPTER III COMPARISON OF THE MENTAL POWERS OF MAN AND THE LOWER ANIMAL—continued
- CHAPTER IV ON THE MANNER OF DEVELOPMENT OF MAN FROM SOME LOWER FORM
- CHAPTER V ON THE DEVELOPMENT OF THE INTELLECTUAL AND MORAL FACULTIES DURING PRIMEVAL AND CIVILISED TIMES
- CHAPTER VI ON THE AFFINITIES AND GENEALOGY OF MAN
- CHAPTER VII ON THE RACES OF MAN
- PART II SEXUAL SELECTION
Summary
Even if it be granted that the difference between man and his nearest allies is as great in corporeal structure as some naturalists maintain, and although we must grant that the difference between them is immense in mental power, yet the facts given in the previous chapters declare, as it appears to me, in the plainest manner, that man is descended from some lower form, notwithstanding that connecting-links have not hitherto been discovered.
Man is liable to numerous, slight, and diversified variations, which are induced by the same general causes, are governed and transmitted in accordance with the same general laws, as in the lower animals. Man tends to multiply at so rapid a rate that his offspring are necessarily exposed to a struggle for existence, and consequently to natural selection. He has given rise to many races, some of which are so different that they have often been ranked by naturalists as distinct species. His body is constructed on the same homological plan as that of other mammals, independently of the uses to which the several parts may be put. He passes through the same phases of embryological development. He retains many rudimentary and useless structures, which no doubt were once serviceable. Characters occasionally make their re-appearance in him, which we have every reason to believe were possessed by his early progenitors.
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- The Descent of Man and Selection in Relation to Sex , pp. 185 - 213Publisher: Cambridge University PressPrint publication year: 2009First published in: 1871