Also printed as: On the Origin of Species
This is the book that revolutionized the natural sciences and every literary, philosophical and religious thinker who followed. Darwin's theory of evolution and the descent of man remains as controversial and influential today as when it was... read more
“There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved.”
“Finally, it may not be a logical deduction, but to my imagination it is far more satisfactory to look at such instincts as the young cuckoo ejecting its foster-brothers, ants making slaves, the larvae of ichneumonidae feeding within the live bodies of caterpillars, not as specially endowed or created instincts, but as small consequences of one general law leading to the advancement of all organic beings—namely, multiply, vary, let the strongest live and the weakest die.”
“It is interesting to contemplate an entangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us. These laws, taken in the largest sense, being Growth with Reproduction; inheritance which is almost implied by reproduction; Variability from the indirect and direct action of the external conditions of life, and from use and disuse; a Ratio of Increase so high as to lead to a Struggle for Life, and as a consequence to Natural Selection, entailing Divergence of Character and the Extinction of less-improved forms. Thus, from the war of nature, from famine and death, the most exalted object which we are capable of conceiving, namely, the production of the higher animals, directly follows.”
FOREWORD
A GALLERY OF ANIMAL ILLUSTRATION
AN HISTORICAL APPROACH
INTRODUCTION
CHAPTER ONE. VARIATION UNDER DOMESTICATION
CHAPTER TWO. VARIATION UNDER NATURE
CHAPTER THREE. STRUGGLE FOR EXISTENCE
CHAPTER FOUR. NATURAL SELECTION
CHAPTER FIVE. LAWS OF VARIATION
CHAPTER SIX. DIFFICULTIES ON THEORY
CHAPTER SEVEN. INSTINCT
CHAPTER EIGHT. HYBRIDISM
CHAPTER NINE. ON THE IMPERFECTION OF THE GEOLOGICAL RECORD
CHAPTER TEN. ON THE GEOLOGICAL SUCCESSION OF ORGANIC BEINGS
CHAPTER ELEVEN. GEOGRAPHICAL DISTRIBUTION
CHAPTER THIRTEEN. MUTUAL AFFINITIES OF ORGANIC BEINGS: MORPHOLOGY: EMBYOLOGY: RUDIMENTARY ORGANS
CHAPTER FOURTEEN. RECAPITULATION AND CONCLUSION
GLOSSARY
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