The Origin of Species物種起源 英文原版 [平裝] epub pdf mobi txt 電子書 下載 2024

The Origin of Species物種起源 英文原版 [平裝] epub pdf mobi txt 電子書 下載 2024

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The Origin of Species物種起源 英文原版 [平裝] epub pdf mobi txt 電子書 下載 2024

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編輯推薦

　　進化與遺傳的全麵考察與經典闡述。宇宙進化，導緻生命起源；生物進化，導緻人類起源；人類進化。導緻社會的起源與發展。這就是《物種起源》所揭示的物種的演進規律。遺傳、變異與選擇，是生物進化過程中自然選擇的三種主導力量。而《物種起源》則全麵考察瞭這三種力量的交互的作用關係。

內容簡介

The publication of Darwin's The Origin of Species in 1859 marked a dramatic turning point in scientific thought. The volume had taken Darwin more than twenty years to publish, in part because he envisioned the storm of controversy it was certain to unleash. Indeed, selling out its first edition on its first day, The Origin of Species revolutionized science, philosophy, and theology.

Darwin's reasoned, documented arguments carefully advance his theory of natural selection and his assertion that species were not created all at once by a divine hand but started with a few simple forms that mutated and adapted over time. Whether commenting on his own poor health, discussing his experiments to test instinct in bees, or relating a conversation about a South American burrowing rodent, Darwin's monumental achievement is surprisingly personal and delightfully readable. Its profound ideas remain controversial even today, making it the most influential book in the natural sciences ever written—an important work not just to its time but to the history of humankind.

　　影響人類發展進程的劃時代著作。1985年美國《生活》雜誌評為人類有史以來最佳圖書。1986年法國《讀書》雜誌推薦的最理想藏書之一。《物種起源》的問世，第一次讓生物學建立在完全科學的基礎之上。徹底推翻瞭“神創論”和“物種不變論”。

作者簡介

CHARLES ROBERT DARWIN was born in 1809 in Shrewsbury, England, to a wealthy intellectual family, his grandfather being the famous physician Erasmus Darwin. At Cambridge University he formed a friendship with J. S. Henslow, a professor of botany, and that association, along with his enthusiasm for collecting beetles, led to "a burning zeal," as he wrote in his Autobiography, for the natural sciences. When Henslow obtained for him the post of naturalist on H.M.S. Beagle, the course of his life was fixed. The five-year-long voyage to the Southern Hemisphere between 1831 and 1836 would lay the foundation for his ideas about evolution and natural selection. Upon his return Darwin lived in London before retiring to his residence at Down, a secluded village in Kent. For the next forty years he conducted his research there and wrote the works that would change human understanding forever. Knowing of the resistance from the orthodox scientific and religious communities, Darwin published The Origin of Species in 1859 only when another naturalist, Alfred Russel Wallace, independently reached the same conclusions. His other works include The Descent of Man, and Selection in Relation to Sex (1871) and Recollections of My Mind and Character, also titled Autobiography (1887). Charles Darwin's Diary of the Voyage of the H.M.S. Beagle was published posthumously in 1933. Darwin died in 1882; he is buried in Westminster Abbey.

查理·達爾文(1809—1882年)，英國博物學傢，進化論奠基者。22歲從劍橋大學畢業後．以博物學傢的身份乘“貝格爾號”作曆時五年的環旅行，並由此形成瞭生物進化的觀點。l859年，達爾文發錶劃時代巨著——《物種起源》。震驚瞭科學界和整個世界。達爾文在該書中重點闡述並論證瞭高等生物是由低等生物逐漸演變而來的進化論思想，並提齣瞭以自然選擇、適者生存為基礎的進化學說。進化論、能量守恒和轉換定律、細胞學說，被恩格斯高度評價為“19世紀自然科學的三大發現”。

精彩書摘

Chapter One
Variation Under Domestication
Causes of Variability—Effects of Habit—Correlation of Growth—Inheritance—Character of Domestic Varieties—Difficulty of distinguishing between Varieties and Species—Origin of Domestic Varieties from one or more Species—Domestic Pigeons, their Differences and Origin—Principle of Selection anciently followed, its Effects—Methodical and Unconscious Selection—Unknown Origin of our Domestic Productions—Circumstances favourable to Man's power of Selection
WHEN WE look to the individuals of the same variety or sub-variety of our older cultivated plants and animals, one of the first points which strikes us, is, that they generally differ much more from each other, than do the individuals of any one species or variety in a state of nature. When we reflect on the vast diversity of the plants and animals which have been cultivated, and which have varied during all ages under the most different climates and treatment, I think we are driven to conclude that this greater variability is simply due to our domestic productions having been raised under conditions of life not so uniform as, and somewhat different from, those to which the parent species have been exposed under nature. There is, also, I think, some probability in the view propounded by Andrew Knight, that this variability may be partly connected with excess of food. It seems pretty clear that organic beings must be exposed during several generations to the new conditions of life to cause any appreciable amount of variation; and that when the organisation has once begun to vary, it generally continues to vary for many generations. No case is on record of a variable being ceasing to be variable under cultivation. Our oldest cultivated plants, such as wheat, still often yield new varieties: our oldest domesticated animals are still capable of rapid improvement or modification.
It has been disputed at what period of life the causes of variability, whatever they may be, generally act; whether during the early or late period of development of the embryo, or at the instant of conception. Geoffroy St Hilaire's experiments show that unnatural treatment of the embryo causes monstrosities; and monstrosities cannot be separated by any clear line of distinction from mere variations. But I am strongly inclined to suspect that the most frequent cause of variability may be attributed to the male and female reproductive elements having been affected prior to the act of conception. Several reasons make me believe in this; but the chief one is the remarkable effect which confinement or cultivation has on the functions of the reproductive system; this system appearing to be far more susceptible than any other part of the organization, to the action of any change in the conditions of life. Nothing is more easy than to tame an animal, and few things more difficult than to get it to breed freely under confinement, even in the many cases when the male and female unite. How many animals there are which will not breed, though living long under not very close confinement in their native country! This is generally attributed to vitiated instincts; but how many cultivated plants display the utmost vigour, and yet rarely or never seed! In some few such cases it has been found out that very trifling changes, such as a little more or less water at some particular period of growth, will determine whether or not the plant sets a seed. I cannot here enter on the copious details which I have collected on this curious subject; but to show how singular the laws are which determine the reproduction of animals under confinement, I may just mention that carnivorous animals, even from the tropics, breed in this country pretty freely under confinement, with the exception of the plantigrades or bear family; whereas, carnivorous birds, with the rarest exceptions, hardly ever lay fertile eggs. Many exotic plants have pollen utterly worthless, in the same exact condition as in the most sterile hybrids. When, on the one hand, we see domesticated animals and plants, though often weak and sickly, yet breeding quite freely under confinement; and when, on the other hand, we see individuals, though taken young from a state of nature, perfectly tamed, long-lived, and healthy (of which I could give numerous instances), yet having their reproductive system so seriously affected by unperceived causes as to fail in acting, we need not be surprised at this system, when it does act under confinement, acting not quite regularly, and producing offspring not perfectly like their parents or variable.
Sterility has been said to be the bane of horticulture; but on this view we owe variability to the same cause which produces sterility; and variability is the source of all the choicest productions of the garden. I may add, that as some organisms will breed most freely under the most unnatural conditions (for instance, the rabbit and ferret kept in hutches), showing that their reproductive system has not been thus affected; so will some animals and plants withstand domestication or cultivation, and vary very slightly—perhaps hardly more than in a state of nature.
A long list could easily be given of 'sporting plants;' by this term gardeners mean a single bud or offset, which suddenly assumes a new and sometimes very different character from that of the rest of the plant. Such buds can be propagated by grafting, &c.;, and sometimes by seed. These 'sports' are extremely rare under nature, but far from rare under cultivation; and in this case we see that the treatment of the parent has affected a bud or offset, and not the ovules or pollen. But it is the opinion of most physiologists that there is no essential difference between a bud and an ovule in their earliest stages of formation; so that, in

The Origin of Species物種起源 英文原版 [平裝] epub pdf mobi txt 電子書 下載 2024

The Origin of Species物種起源 英文原版 [平裝] 下載 epub mobi pdf txt 電子書

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物種起源

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思嘉和媚蘭的關係是十分微妙的。思嘉對媚蘭的言行舉止都看不慣，而媚蘭卻在任何場閤下處處維護著思嘉。思嘉為瞭丟去黑紗竟在一個支持戰爭的舞會上與白瑞德跳起舞來，這種行為在當時真算是把一個上等女人的名譽給丟盡瞭，於是周圍一切人的議論、指責一起嚮思嘉壓來，這時隻有媚蘭為思嘉辯護，當一個北佬兵來到陶樂搶劫時，思嘉憑著她一時的衝動，將北佬兵擊斃在血泊中，她頓覺害怕瞭，又是媚蘭的無聲支助給瞭思嘉勇氣，然而這一切改變不瞭思嘉對媚蘭的反感，直到媚蘭將要去世之時思嘉突然醒

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價格實惠，原版環保紙，輕便。

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