Quotes & Sayings About Evolution Charles Darwin

What may be less familiar is the idea that the evolution of the conventions of our language might involve what Charles Darwin called "artificial selection. — Daniel Cloud

It was in the attempt to ascertain the interrelationships between species that experiments n genetics were first made. The words "evolution" and "origin of species" are now so intimately associated with the name of Darwin that we are apt to forger that the idea of common descent had been prominent in the mnds of naturalists before he wrote, and that, for more than half a century, zealous investigators had been devoting themselves to the experimental study of that possibility. Prominent among this group of experimenters may be mentioned Koelreauter, John Hunter, Herbert Knight, Gartner, Jordan. Naudin, Godron, Lecoq, Wichura
men whose names are familiar to every reader of Animals and Plants unders Domestication. — William Bateson

I have been scientifically studying the traits and dispositions of the "lower animals" (so-called,) and contrasting them with the traits and dispositions of man. I find the result profoundly humiliating to me. For it obliges me to renounce my allegiance to the Darwinian theory of the Ascent of Man from the Lower Animals; since it now seems plain to me that that theory ought to be vacated in favor of a new and truer one, this new and truer one to be named the Descent of Man from the Higher Animals. — Mark Twain

By the age of 11, I was no longer going to Sunday Mass, and going on birdwatching walks with my father. So early on, I heard of Charles Darwin. I guess, you know, he was the big hero. And, you know, you understand life as it now exists through evolution. — James D. Watson

Charles Darwin's only mistake was in not being a physicist, because the entire process of evolution started before our planet formed, with the event called the big bang, at this point our knowledge is such that I can hazard this further observation, all of the building blocks of life started at that moment, and that is how far we can back track this process of evolution. — Steve Merrick

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. 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. — Charles Darwin

If Charles Darwin reappeared today, he might be surprised to learn that humans are descended from viruses as well as from apes. — Robin A. Weiss

The formation of different languages and of distinct species and the proofs that both have been developed through a gradual process, are curiously parallel. — Charles Darwin

Quite recently the human descent theory has been stigmatized as the 'gorilla theory of human ancestry.' All this despite the fact that Darwin himself, in the days when not a single bit of evidence regarding the fossil ancestors of man was recognized, distinctly stated that none of the known anthropoid apes, much less any of the known monkeys, should be considered in any way as ancestral to the human stock. — Henry Fairfield Osborn

A grain in the balance will determine which individual shall live and which shall die - which variety or species shall increase in number, and which shall decrease, or finally become extinct. — Charles Darwin

It was badly received by the generation to which it was first addressed, and the outpouring of angry nonsense to which it gave rise is sad to think upon. But the present generation will probably behave just as badly if another Darwin should arise, and inflict upon them that which the generality of mankind most hate - the necessity of revising their convictions. Let them, then, be charitable to us ancients; and if they behave no better than the men of my day to some new benefactor, let them recollect that, after all, our wrath did not come to much, and vented itself chiefly in the bad language of sanctimonious scolds. Let them as speedily perform a strategic right-about-face, and follow the truth wherever it leads. — Thomas Henry Huxley

When we no longer look at an organic being as a savage looks at a ship, as at something wholly beyond his comprehension; when we regard every production of nature as one which has had a history; when we contemplate every complex structure and instinct as the summing up of many contrivances, each useful to the possessor, nearly in the same way as when we look at any great mechanical invention as the summing up of the labour, the experience, the reason, and even the blunders of numerous workmen; when we thus view each organic being, how far more interesting, I speak from experience, will the study of natural history become! — Charles Darwin

The funny thing is if in England, you ask a man in the street who the greatest living Darwinian is, he will say Richard Dawkins. And indeed, Dawkins has done a marvelous job of popularizing Darwinism. But Dawkins' basic theory of the gene being the object of evolution is totally non-Darwinian. — Ernst W. Mayr

He who believes that each being has been created as we now see it, must occasionally have felt surprise when he has met with an animal having habits and structure not at all in agreement. — Charles Darwin

In my simplicity, I remember wondering why every gentleman did not become an ornithologist. — Charles Darwin

This survival of the fittest implies multiplication of the fittest.

{The phrase 'survival of the fittest' was not originated by Charles Darwin, though he discussed Spencer's 'excellent expression' in a letter to Alfred Russel Wallace (Jul 1866).} — Herbert Spencer

If about a dozen genera of birds had become extinct or were unknown, who would have ventured to have surmised that birds might have existed which used their wings solely as flappers, like the logger-headed duck (Micropterus of Eyton); as fins in the water and front legs on the land, like the penguin; as sails, like the ostrich; and functionally for no purpose, like the Apteryx. Yet the structure of each of these birds is good for it, under the conditions of life to which it is exposed, for each has to live by a struggle; but it is not necessarily the best possible under all possible conditions. It must not be inferred from these remarks that any of the grades of wing-structure here alluded to, which perhaps may all have resulted from disuse, indicate the natural steps by which birds have acquired their perfect power of flight; but they serve, at least, to show what diversified means of transition are possible. — Charles Darwin

But just in proportion as this process of extermination has acted on an enormous scale, so must the number of intermediate varieties, which have formerly existed, be truly enormous. Why then is not every geological formation and every stratum full of such intermediate links? Geology assuredly does not reveal any such finely graduated organic chain; and this, perhaps, is the most obvious and serious objection which can be urged against the theory. The explanation lies, as I believe, in the extreme imperfection of the geological record. — Charles Darwin

Natural selection rendered evolution scientifically intelligible: it was this more than anything else which convinced professional biologists like Sir Joseph Hooker, T. H. Huxley and Ernst Haeckel. — Charles Darwin

The starting point of Darwin's theory of evolution is precisely the existence of those differences between individual members of a race or species which morphologists for the most part rightly neglect. The first condition necessary, in order that any process of Natural Selection may begin among a race, or species, is the existence of differences among its members; and the first step in an enquiry into the possible effect of a selective process upon any character of a race must be an estimate of the frequency with which individuals, exhibiting any given degree of abnormality with respect to that, character, occur. The unit, with which such an enquiry must deal, is not an individual but a race, or a statistically representative sample of a race; and the result must take the form of a numerical statement, showing the relative frequency with which the various kinds of individuals composing the race occur. — Karl Pearson

If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. But I can find no such case. — Charles Darwin

Evolution is the law of policies: Darwin said it, Socrates endorsed it, Cuvier proved it and established it for all time in his paper on 'The Survival of the Fittest.' These are illustrious names, this is a mighty doctrine: nothing can ever remove it from its firm base, nothing dissolve it, but evolution. — Mark Twain

America's got a Darwin problem - and it matters. According to a 2009 Gallup poll taken on the 200th anniversary of Charles Darwin's birth, fewer than 40% of Americans are willing to say that they 'believe in evolution.' — Kenneth R. Miller

One hand has surely worked throughout the universe. — Charles Darwin

For these two years I have been gravitating towards your doctrines, and since the publication of your primula paper with accelerated velocity. By about this time next year I expect to have shot past you, and to find you pitching into me for being more Darwinian than yourself. However, you have set me going, and must just take the consequences, for I warn you I will stop at no point so long as clear reasoning will take me further.

{Letter of support to Charles Darwin on his theory of evolution} — Thomas Henry Huxley

I published that theory [of speciational evolution] in a 1954 paper ... and I clearly related it to paleontology. Darwin argued that the fossil record is very incomplete because some species fossilize better than others ... I noted that you are never going to find evidence of a small local population that changed very rapidly in the fossil record ... Gould was my course assistant at Harvard where I presented this theory again and again for three years. So he knew it thoroughly. So did Eldredge. In fact, in his 1971 paper Eldredge credited me with it. But that was lost over time. — Ernst W. Mayr

Today Charles Darwin is best known for establishing the fact of evolution and for recognizing the major role of natural selection in driving it. — Jared Diamond

This survival of the fittest which I have here sought to express in mechanical terms, is that which Mr. Darwin has called 'natural selection, or the preservation of favoured races in the struggle for life. — Herbert Spencer

But I own that I cannot see as plainly as others do, and as I should wish to do, evidence of design and beneficence on all sides of us. There seems to me too much misery in the world. I cannot persuade myself that a beneficent and omnipotent God would have designedly created the Ichneumonidae with the express intention of their feeding within the living bodies of Caterpillars, or that a cat should play with mice ... I feel most deeply that the whole subject is too profound for the human intellect. A dog might as well speculate on the mind of Newton. Let each man hope and believe what he can. — Charles Darwin

I was aware of Darwin's views fourteen years before I adopted them and I have done so solely and entirely from an independent study of the plants themselves.
[Letter to W.H. Harvey] — Joseph Dalton Hooker

As natural selection acts by competition, it adapts the inhabitants of each country only in relation to the degree of perfection of their associates; so that we need feel no surprise at the inhabitants of any one country, although on the ordinary view supposed to have been specially created and adapted for that country, being beaten and supplanted by the naturalised productions from another land. — Charles Darwin

In a completely different era and domain, Charles Darwin hypothesized that the emergence of each new species was a gradual process, taking place through the slow transformation of existing species into their somewhat-modified offspring. Yet evidence for such continuous change was not only lacking back then but is scarce even today, having prompted Darwin to label it "the gravest objection [that] can be urged against my theory." Instead, over millions of years species in the fossil record show little or no evolutionary change. New species tend to appear over periods spanning tens of thousands of years, a split second in terms of all evolutionary time. Evolution proceeds in bursts, which are in turn preserved in the fossil record. — Albert-Laszlo Barabasi

Indeed, not all attacks - especially the bitter and ridiculing kind leveled at Darwin - are offered in good faith, but for practical purposes it is good policy to assume that they are. — Hans Selye

I remembered Grandam telling me about an early Old Earth scientist, one Charles Darwin, who had come up with one of the early theories of evolution or gravitation or somesuch, and how - although raised a devout Christian even before the reward of the cruciform - he had become an atheist while studying a terrestrial wasp that paralyzed some large species of spider, planted its embryo, and let the spider recover and go about its business until it was time for the hatched wasp larvae to burrow its way out of the living spider's abdomen. — Dan Simmons

You know, Darwin said through natural selection things go gradually, and he was talking about pigeon's evolution or horses evolving, getting faster. But in fact if you look at evolution on a bigger scale, cosmic evolution and you look at culture evolution you see it jumps, it goes through phase changes, and that's very exciting. — Charles Jencks

The man that created the theory of evolution by natural selection was thrown out by his Dad because he wanted him to be a doctor. GAWD, parents haven't changed much. — Charles Darwin

Evolution as described by Charles Darwin is an scientific theory, abundantly reconfirmed, explaining physical phenomena by physical causes. Intelligent Design is a faith-based initiative in rhetorical argument. Should we teach I.D. in America's public schools? Yes, let's do - not as science, but alongside other spiritual beliefs, such as Islam, Zoroastrianism and the Hindu Idea that Earth rests on Chukwa, the giant turtle. — David Quammen

In consequence of Darwin's reformed Theory of Descent, we are now in a position to establish scientifically the groundwork of a non-miraculous history of the development of the human race ... If any person feels the necessity of conceiving the coming into existence of this matter as the work of a supernatural creative power, of the creative force of something outside of matter, we have nothing to say against it. But we must remark, that thereby not even the smallest advantage is gained for a scientific knowledge of nature. Such a conception of an immaterial force, which as the first creates matter, is an article of faith which has nothing whatever to do with human science. — Ernst Haeckel

The evolution of the human race will not be accomplished in the ten thousand years of tame animals, but in the million years of wild animals, because man is, and always will be, a wild animal. — Charles Galton Darwin

Darwin was a biological evolutionist, because he was first a uniformitarian geologist. Biology is pre-eminent to-day among the natural sciences, because its younger sister, Geology, gave it the means. — Charles Lapworth

Nothing is easier than to admit in words the truth of the universal struggle for life, or more difficult
at least I have found it so
than constantly to bear this conclusion in mind. — Charles Darwin

The facts of variability, of the struggle for existence, of adaptation to conditions, were notorious enough; but none of us had suspected that the road to the heart of the species problem lay through them, until Darwin and Wallace dispelled the darkness. — Thomas Henry Huxley

Darwin caused controversy, not merely because his ideas contradicted Genesis, but because they fell foul of the way in which Genesis had been read by those influenced by the Enlightenment, for it was the Enlightenment that conceived of the human as almost exclusively rational and intellectual, and set the human at a distance from the animal. — Andrew Louth

To suppose that the eye could have been formed by natural selection, seems, I freely confess, absurd in the highest possible degree — Charles Darwin

The expression often used by Mr. Herbert Spencer of the Survival of the Fittest is more accurate, and is sometimes equally convenient. — Charles Darwin

I find that most people that zealously defend Darwin have not actually read Darwin; definitely not Darwin's second book, The Descent of Man. — A.E. Samaan

Nothing at first can appear more difficult to believe than that the more complex organs and instincts should have been perfected, not by means superior to, though analogous with, human reason, but by the accumulation of innumerable slight variations, each good for the individual possessor. Nevertheless, this difficulty, though appearing to our imagination insuperably great, cannot be considered real if we admit the following propositions, namely, - that gradations in the perfection of any organ or instinct, which we may consider, either do now exist or could have existed, each good of its kind, - that all organs and instincts are, in ever so slight a degree, variable, - and, lastly, that there is a struggle for existence leading to the preservation of each profitable deviation of structure or instinct. The truth of these propositions cannot, I think, be disputed. — Charles Darwin

A grand and almost untrodden field of inquiry will be opened, on the causes and laws of variation, on correlation of growth, on the effects of use and disuse, on the direct actions of external conditions, and so forth. — Charles Darwin

The following proposition seems to me in a high degree probable - namely, that any animal whatever, endowed with well-marked social instincts, the parental and filial affections being here included, would inevitably acquire a moral sense or conscience, as soon as its intellectual powers had become as well, or nearly as well developed, as in man. For, firstly, the social instincts lead an animal to take pleasure in the society of its fellows, to feel a certain amount of sympathy with them, and to perform various services for them. — Charles Darwin

Man is developed from an ovule, about 125th of an inch in diameter, which differs in no respect from the ovules of other animals. — Charles Darwin

I fully agree with all that you say on the advantages of H. Spencer's excellent expression of 'the survival of the fittest.' This, however, had not occurred to me till reading your letter. It is, however, a great objection to this term that it cannot be used as a substantive governing a verb; and that this is a real objection I infer from H. Spencer continually using the words, natural selection.
(Letter to A. R. Wallace July 1866) — Charles Darwin

This new consensus seemed so compelling that Ernst Mayr, the dean of modern Darwinians, opened the ashcan of history for a deposit of Geoffrey's ideas about anatomical unity. — Stephen Jay Gould

When Charles Darwin wrote The Origin Of The Species, no one could have known that the ice cap would melt, that the waters would rise and that life on earth would have to evolve in order to live beneath the sea once more or perish. We came from water and now, with the help of stem cell technology and cloning, we must go back to it to survive.When the waters rise, humanity will go back to the place from whence it came.Make no mistake, this is not sci-fi, this is evolution — Alexander McQueen

Charles Darwin viewed the fossil record more as an embarrassment than as an aid to his theory ... — Stephen Jay Gould

Some call it evolution, And others call it God. — Charles Darwin

One general law, leading to the advancement of all organic beings, namely, multiply, vary, let the strongest live and the weakest die. — Charles Darwin

As many more individuals of each species are born than can possibly survive; and as, consequently, there is a frequently recurring struggle for existence, it follows that any being, if it vary however slightly in any manner profitable to itself, under the complex and sometimes varying conditions of life, will have a better chance of surviving, and thus be naturally selected. From the strong principle of inheritance, any selected variety will tend to propagate its new and modified form. — Charles Darwin

Satan is behind the theory of evolution. Satan hates God and us. Satan is the father of all lies. So he wants nothing more than to make every human being alive believe lies about God, ourselves and how and why we exist. — Lisa Bedrick

The Christians who engaged in infamous persecutions and shameful inquisitions were not evil men but misguided men. The churchmen who felt they had an edict from God to withstand the progress of science, whether in the form of a Copernican revolution or a Darwinian theory of natural selection, were not mischievous men but misinformed men. — Martin Luther King Jr.

Darwin himself said as much: 'If it could be demonstrated that any complex organ existed which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. But I can find no such case.' Darwin could find no such case, and nor has anybody since Darwin's time, despite strenuous, indeed desperate, efforts. Many candidates for this holy grail of creationism have been proposed. None has stood up to analysis. — Richard Dawkins

The embryological record is almost always abbreviated in accordance with the tendency of nature (to be explained on the principle of survival of the fittest) to attain her needs by the easiest means. — Francis Maitland Balfour

Along with William Shakespeare and Isaac Newton, Charles Darwin is Britain's greatest gift to the world. He was our greatest thinker. — Richard Dawkins

But then with me the horrid doubt always arises whether the convictions of man's mind, which has been developed from the mind of the lower animals, are of any value or at all trustworthy. Would any one trust in the convictions of a monkey's mind, if there are any convictions in such a mind? — Charles Darwin

Darwin's theory was received in Russia with profound sympathy. While in Western Europe it met firmly established old traditions which it had first to overcome, in Russia its appearance coincided with the awakening of our society after the Crimean War and here it immediately received the status of full citizenship and ever since has enjoyed widespread popularity. — Vladimir Onufrievich Kovalevskiy

Often a cold shudder has run through me, and I have asked myself whether I may have not devoted myself to a fantasy. — Charles Darwin

This was the scientific age, and people wanted to believe that their traditions were in line with the new era, but this was impossible if you thought that these myths should be understood literally. Hence the furor occasioned by The Origin of Species, published by Charles Darwin. The book was not intended as an attack on religion, but was a sober exploration of a scientific hypothesis. But because by this time people were reading the cosmogonies of Genesis as though they were factual, many Christians felt
and still feel
that the whole edifice of faith was in jeopardy. Creation stories had never been regarded as historically accurate; their purpose was therapeutic. But once you start reading Genesis as scientifically valid, you have bad science and bad religion. — Karen Armstrong

The publication of the Darwin and Wallace papers in 1858, and still more that of the 'Origin' in 1859, had the effect upon them of the flash of light, which to a man who has lost himself in a dark night, suddenly reveals a road which, whether it takes him straight home or not, certainly goes his way. That which we were looking for, and could not find, was a hypothesis respecting the origin of known organic forms, which assumed the operation of no causes but such as could be proved to be actually at work. We wanted, not to pin our faith to that or any other speculation, but to get hold of clear and definite conceptions which could be brought face to face with facts and have their validity tested. The 'Origin' provided us with the working hypothesis we sought. — Thomas Henry Huxley

Evolution, thus, is merely contingent on certain processes articulated by Darwin: variation and selection. No longer is a fixed object transformed, as in transformational evolution, but an entirely new start is, so to speak, made in every generation. — Ernst W. Mayr

I read five books on the Constitution. My favorite was 'Plain, Honest Men' by Richard Beeman. I went on a science jag in the same way. I kept getting in arguments about evolution and being bested. So I read Charles Darwin's 'On the Origin of the Species,' a fantastic book that is not that difficult. — Denis O'Hare

When I view all beings not as special creations, but as the lineal descendants of some few beings which lived long before the first bed of the Cambrian system was deposited, they seem to me to become ennobled. — Charles Darwin

Although I am fully convinced of the truth of Evolution, I by no means expect to convince experienced naturalists. But I look with confidence to the future naturalists, who will be able to view both sides with impartiality. — Charles Darwin

For my own part I would as soon be descended from that heroic little monkey, who braved his dreaded enemy in order to save the life of his keeper; or from that old baboon, who, descending from the mountains, carried away in triumph his young comrade from a crowd of astonished dogs - as from a savage who delights to torture his enemies, offers up bloody sacrifices, practices infanticide without remorse, treats his wives like slaves, knows no decency, and is haunted by the grossest superstitions. — Charles Darwin

Why is The Origin of Species such a great book? First of all, because it convincingly demonstrates the fact of evolution: it provides a vast and well-chosen body of evidence showing that existing animals and plants cannot have been separately created in their present forms, but must have evolved from earlier forms by slow transformation. And secondly, because the theory of natural selection, which the Origin so fully and so lucidly expounds, provides a mechanism by which such transformation could and would automatically be produced. — Charles Darwin

Evolution was Vladimir Ilich Lenin's problem. Lenin lead the Bolshevik Revolution in 1917 and took over Russia. He killed the Zar [ sic ] and his family in cold blood. There would not be communism in Russia today if had not been for Charles Darwin's book on evolution. — Kent Hovind

CONTRARY TO THE COMMON ASSUMPTION , Charles Darwin did not originate the idea of evolution. By the middle of the nineteenth century, the mere fact of evolution had been around for a long time, and most thinkers of the time were perfectly content to leave it at that. The absence of a theory to explain evolutionary change didn't trouble them, wasn't experienced as a pressure, as it was by Darwin. He knew there had to be some intelligible mechanism or dynamic that would account for it, and this is what he went looking for - with well-known results. In his Origin of Species, he wasn't announcing the fact of evolution, he was trying to make sense of that fact. — Daniel Quinn

I first became aware of Charles Darwin and evolution while still a schoolboy growing up in Chicago. My father and I had a passion for bird-watching, and when the snow or the rain kept me indoors, I read his bird books and learned about evolution. — James D. Watson

But then arises the doubt, can the mind of man, which has, as I fully believe been developed from a mind as low as that possessed by the lowest animal, be trusted when it draws such grand conclusions? — Charles Darwin

According to Teleology, each organism is like a rifle bullet fired straight at a mark; according to Darwin, organisms are like grapeshot of which one hits something and the rest fall wide.
For the teleologist an organism exists because it was made for the conditions in which it is found; for the Darwinian an organism exists because, out of many of its kind, it is the only one which has been able to persist in the conditions in which it is found.
Teleology implies that the organs of every organism are perfect and cannot be improved; the Darwinian theory simply affirms that they work well enough to enable the organism to hold its own against such competitors as it has met with, but admits the possibility of indefinite improvement. — Thomas Henry Huxley

It is difficult to believe in the dreadful but quiet war lurking just below the serene facade of nature. — Charles Darwin