| This classic work of scientific literature, presenting the theory of evolution by means of natural selection, is still both relevant and controversial in the twenty-first century. THIS ENRICHED CLASSIC EDITION INCLUDES: A concise introduction that gives the reader important background information A chronology of the author's life and work A timeline of significant events that provides the book's historical context An outline of key themes to guide the reader's own interpretations Detailed explan....[more] |
1959
| Charles Darwin’s theory of evolution and natural selection has been debated and disparaged over time, but there is no dispute that he is responsible for some of the most remarkable and groundbreaking scientific findings in history. His five-year trip as a naturalist on the H.M.S. Beagle took him on a journey to such exotic locales as Chile, Argentina, and the Galapagos Islands. Darwin wrote the details of this expedition, including his thoughts about the people on the ship and of course, h....[more] |
1972
| The publication of Darwin's On the Origin of Species in 1859 ignited a public storm he neither wanted nor enjoyed. Having offered his book as a contribution to science, Darwin discovered to his dismay that it was received as an affront by many scientists and as a sacrilege by clergy and Christian citizens. To answer the criticism that his theory was a theory only, and a wild one at that, he published two volumes in 1868 to demonstrate that evolution was obvious to anyone who cared to look at a b....[more] |
1971
| NOTE: THIS IS a DOWNLOADABLE E-BOOK. in the discussion on Sexual Selection in my 'Descent of Man,' no case interested and perplexed me so much as the brightly-coloured hinder ends and adjoining parts of certain monkeys. As these parts are more brightly coloured in one sex than the other, and as they become more brilliant during the season of love, I concluded that the colours had been gained as a sexual attraction. |
1873
| The Expression of the Emotions in Man and Animals is a classic work originally published in 1872 and written by naturalist Charles Darwin. This title is about how animals and humans are able to express their emotions. This book played an important role as a follow up to Charles Darwins' 1871 book, The Descent of Man, and addresses questions on the origins of humans and human psychology throug his theory of natural selection. |
| This scarce antiquarian book is included in our special Legacy Reprint Series. In the interest of creating a more extensive selection of rare historical book reprints, we have chosen to reproduce this title even though it may possibly have occasional imperfections such as missing and blurred pages, missing text, poor pictures, markings, dark backgrounds and other reproduction issues beyond our control. Because this work is culturally important, we have made it available as a part of our commitme....[more] |
1972
| Darwin in his Introduction states the following: "The share which worms have taken in the formation of the layer of vegetable mould, which covers the whole surface of the land in every moderately humid country, is the subject of the present volume... I was led to keep in my study during many months worms in pots filled with earth, I became interested in them, and wished to learn how far they acted consciously, and how much mental power they displayed. I was the more desirous to learn something o....[more] |
1972
| A revolving tendril, though inclined during the greater part of its course at an angle of about 45 degrees (in one case of only 37 degrees) above the horizon, stiffened and straightened itself from tip to base in a certain part of its course, thus becoming nearly or quite vertical. I witnessed this repeatedly; and it occurred both when the supporting internodes were free and when they were tied up; but was perhaps most conspicuous in the latter case. |
1971
| Charles Robert Darwin (1809-1882) was an English naturalist who achieved lasting fame by producing considerable evidence that species originated through evolutionary change, at the same time proposing the scientific theory that natural selection is the mechanism by which such change occurs. This theory is now considered a cornerstone of biology, and has significantly affected other disciplines such as philosophy, psychology and anthropology. |
2002
| 'can we doubt ... that individuals having any advantage, however slight, over others, would have the best chance of surviving and of procreating their kind?'In the Origin of Species (1859) Darwin challenged many of the most deeply held beliefs of the Western world. His insistence on the immense length of the past and on the abundance of life-forms, present and extinct, dislodged man from his central position in creation and called into question the roleof the Creator. He showed that new species ....[more] |
1892
| NOTE: THIS IS a DOWNLOADABLE E-BOOK. between the sleep of animals and that of plants,* whether of leaves or flowers. It seems therefore, advisable to give a distinct name to the so-called sleep-movements of plants. These have also generally been confounded, under the term "periodic," with the slight daily rise and fall of leaves, as described in the fourth chapter; and this makes it all the more desirable to give some distinct name to sleep-movements. Nyctitropism and nyctitropic, i.e. night-tur....[more] |
1929
| 1897. Part Two of Two Including an Autobiographical Chapter. Darwin the British naturalist who became famous for his theories of evolution and natural selection. Darwin's letters offers a fascinating window into his daily life experience. His son writes in the preface: In choosing letters for publication I have been largely guided by the wish to illustrate my father's personal character. But his life was so essentially one of work, that a history of the man could not be written without following....[more] |
1912
| Charles Robert Darwin (1809-1882) was an English naturalist who achieved lasting fame by producing considerable evidence that species originated through evolutionary change, at the same time proposing the scientific theory that natural selection is the mechanism by which such change occurs. This theory is now considered a cornerstone of biology, and has significantly affected other disciplines such as philosophy, psychology and anthropology. Darwin's work was very controversial at the time he pu....[more] |
| Where the channel is narrow, the agency, which on unprotected coasts is most productive of sediment, namely the force of the breakers, is here entirely excluded, and the reef being breached in the front of the main valleys, much of the finer mud from the rivers must be transported into the open sea. As a current is formed by the water thrown over the edge of atoll-formed reefs, which carries sediment with it through the deep-water breaches. |
2009
| This book, the third of three-volumes detailing the life of Charles Darwin, published five years after his death, was edited by his son Francis, who was his father's collaborator in experiments in botany and who after his death took on the responsibility of overseeing the publication of his remaining manuscript works and letters. In the preface to the first volume, Francis Darwin explains his editorial principles: 'In choosing letters for publication I have been largely guided by the wish to ill....[more] |
| NOTE: THIS IS a DOWNLOADABLE E-BOOK. From the most remote period in the history of the world organic beings have been found to resemble each other in descending degrees, so that they can be classed in groups under groups. This classification is not arbitrary like the grouping of the stars in constellations. the existence of groups would have been of simple significance, if one group had been exclusively fitted to inhabit the land, and another the water; one to feed on flesh, another on vegetable....[more] |
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