Natural Selection Quotes

Collection of famous quotes and sayings about Natural Selection.

Quotes About Natural Selection

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The arms race between [predators] and [prey] is asymmetric, in which success on either side is felt as failure by the other side, but the nature of the success and failure on the two sides is very different. The two sides are 'trying' to do very different things. [Predators] are trying to eat [prey]. [Prey] are not trying to eat [predators], they are trying to avoid being eaten by [predators].
From an evolutionary point of view asymmetric arms races are more [likely] to generate highly complex weapons systems. ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
{On to contributions to evolutionary biology of 18th century French scientist, Georges-Louis Leclerc, Comte de Buffon}

He was not an evolutionary biologist, yet he was the father of evolutionism. He was the first person to discuss a large number of evolutionary problems, problems that before Buffon had not been raised by anybody.... he brought them to the attention of the scientific world.

Except for Aristotle and Darwin, no other student of organisms [whole animals and plants] has had as far-reaching an influence.

He brought the idea of evolution into the realm of science. He developed a concept of the "unity of type", a precursor of comparative anatomy. More than anyone else, he was responsible for the acceptance of a long-time scale for the history of the earth. He was one of the first to imply that you get inheritance from your parents, in a description based on similarities between elephants and mammoths. And yet, he hindered evolution by his frequent endorsement of the immutability of species. He provided a criterion of species, fertility among members of a species, that was thought impregnable. ~ Ernst W. Mayr
Natural Selection quotes by Ernst W. Mayr
The theory of evolution by cumulative natural selection is the only theory we know of that is in principle capable of explaining the existence of organized complexity. ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
In microbiology the roles of mutation and selection in evolution are coming to be better understood through the use of bacterial cultures of mutant strains. ~ Edward Tatum
Natural Selection quotes by Edward Tatum
If a group of atoms in the presence of energy falls into a stable pattern it will tend to stay that way. The earliest form of natural selection was simply a selection of stable forms and a rejection of unstable ones. There is no mystery about this. It had to happen by definition. From this, of course, it does not follow that you can explain the existence of entities as complex as man by exactly the same principles on their own. It is no good taking the right number of atoms and shaking them together with some external energy till they happen to fall into the right pattern, and out drops Adam! ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
in view of the law of natural selection it was agreed that a nation or world of people who will not use their intelligence are no better than animals who do not have intelligence. Such people are beasts of burden and steaks on the table by choice and consent. ~ Milton William Cooper
Natural Selection quotes by Milton William Cooper
The combined effects of mutation, natural selection and the random process of genetic drift cause changes in the composition of a population. Over a sufficiently long period of time, these cumulative effects alter the population's genetic make-up, and can thus greatly change the species' characteristics from those of its ancestors. ~ Brian Charlesworth
Natural Selection quotes by Brian Charlesworth
We are designed to feel that the next great goal will bring bliss, and the bliss is designed to evaporate shortly after we get there. Natural selection has a malicious sense of humor; it leads us along with a series of promises and then keeps saying "Just kidding. ~ Robert Wright
Natural Selection quotes by Robert Wright
Throughout his last half-dozen books, for example, Arthur Koestler has been conducting a campaign against his own misunderstanding of Darwinism. He hopes to find some ordering force, constraining evolution to certain directions and overriding the influence of natural selection. [ ... ] Darwinism is not the theory of capricious change that Koestler imagines. Random variation may be the raw material of change, but natural selection builds good design by rejecting most variants while accepting and accumulating the few that improve adaptation to local environments. ~ Stephen Jay Gould
Natural Selection quotes by Stephen Jay Gould
The origin of the human condition is best explained by the natural selection for social interaction - the inherited propensities to communicate, recognize, evaluate, bond, cooperate, compete, and from all these the deep warm pleasure of belonging to your own special group. ~ Edward O. Wilson
Natural Selection quotes by Edward O. Wilson
They say, you know, about evolution, it surely happened because their fossil record shows that. Look, my body and your body are miracles of design. Scientists are pretending they have the answer as how we got this way when natural selection couldn't possibly have produced such machines. ~ Kurt Vonnegut
Natural Selection quotes by Kurt Vonnegut
For Dawkins, atheism is a necessary consequence of evolution. He has argued that the religious impulse is simply an evolutionary mistake, a 'misfiring of something useful', it is a kind if virus, parasitic on cognitive systems naturally selected because they had enabled a species to survive.

Dawkins is an extreme exponent of the scientific naturalism, originally formulated by d'Holbach, that has now become a major worldview among intellectuals. More moderate versions of this "scientism" have been articulated by Carl Sagan, Steven Weinberg, and Daniel Dennett, who have all claimed that one has to choose between science and faith. For Dennett, theology has been rendered superfluous, because biology can provide a better explanation of why people are religious. But for Dawkins, like the other "new atheists" – Sam Harris, the young American philosopher and student of neuroscience, and Christopher Hitchens, critic and journalist – religion is the cause of the problems of our world; it is the source of absolute evil and "poisons everything." They see themselves in the vanguard of a scientific/rational movement that will eventually expunge the idea of God from human consciousness.

But other atheists and scientists are wary of this approach. The American zoologist Stephen Jay Gould (1941-2002) followed Monod in his discussion of the implications of evolution. Everything in the natural world could indeed be explained by natural selection, but Gould insisted that s ~ Karen Armstrong
Natural Selection quotes by Karen Armstrong
In the absence of the great majority of guests, all manner of rumors came into the Shalimar Bagh, hooded and cloaked to shield themselves against the elements, and filled the empty places around the dastarkhans: cheap rumors from the gutter as well as fancy rumors claiming aristocratic parentage - an entire social hierarchy of rumor lounged against the bolsters, created by the mystery that enveloped everything like the blizzard. The rumors were veiled, shadowy, unclear, argumentative, often malicious. They seemed like a new species of living thing, and evolved according to the laws laid down by Darwin, mutating randomly and being subjected to the amoral winnowing processes of natural selection. The ~ Salman Rushdie
Natural Selection quotes by Salman Rushdie
The world has been changing even faster as people, devices and information are increasingly connected to each other. Computational power is growing and quantum computing is quickly being realised. This will revolutionise artificial intelligence with exponentially faster speeds. It will advance encryption. Quantum computers will change everything, even human biology. There is already one technique to edit DNA precisely, called CRISPR. The basis of this genome-editing technology is a bacterial defence system. It can accurately target and edit stretches of genetic code. The best intention of genetic manipulation is that modifying genes would allow scientists to treat genetic causes of disease by correcting gene mutations. There are, however, less noble possibilities for manipulating DNA. How far we can go with genetic engineering will become an increasingly urgent question. We can't see the possibilities of curing motor neurone diseases - like my ALS - without also glimpsing its dangers.
Intelligence is characterised as the ability to adapt to change. Human intelligence is the result of generations of natural selection of those with the ability to adapt to changed circumstances. We must not fear change. We need to make it work to our advantage.
We all have a role to play in making sure that we, and the next generation, have not just the opportunity but the determination to engage fully with the study of science at an early level, so that we can go on to fulfil our pote ~ Stephen Hawking
Natural Selection quotes by Stephen Hawking
I am convinced that natural selection has been the main but not exclusive means of modification. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
Long before there were effective treatments, physicians dispensed prognoses, hope, and, above all, meaning. When something terrible happens-and serious disease is always terrible-people want to know why. In a pantheistic world, the explanation was simple-one god had caused the problem, another could cure it. In the time since people have been trying to get along with only one God, explaining disease and evil has become more difficult. Generations of theologians have wrestled with the problem of theodicy-how can a good God allow such bad things to happen to good people?

Darwinian medicine can't offer a substitute for such explanations. It can't provide a universe in which events are part of a divine plan, much less one in which individual illness reflects individual sins. It can only show us why we are the way we are, why we are vulnerable to certain diseases. A Darwinian view of medicine simultaneously makes disease less and more meaningful. Diseases do not result from random or malevolent forces, they arise ultimately from past natural selection. Paradoxically, the same capacities that make us vulnerable to disease often confer benefits. The capacity for suffering is a useful defense. Autoimmune disease is a price of our remarkable ability to attack invaders. Cancer is the price of tissues that can repair themselves. Menopause may protect the interests of our genes in existing children. Even senescence and death are not random, but compromises struck by natural s ~ Randolph M. Nesse
Natural Selection quotes by Randolph M. Nesse
Natural selection is anything but random. ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
If ... deceit is fundamental to animal communication, then there must be strong selection to spot deception and this ought, in turn, to select for a degree of self-deception, rendering some facts and motives unconscious so as not to betray - by the subtle signs of self-knowledge - the deception being practiced.' Thus, 'the conventional view that natural selection favors nervous systems which produce ever more accurate images of the world must be a very naive view of mental evolution. ~ Robert Trivers
Natural Selection quotes by Robert Trivers
You're right: if there's sentient life behind the border, it probably won't share my goals. Unlike the people in this room, who all want exactly the same things in life as I do, and have precisely the same tastes in food, art, music, and sex. Unlike the people of Schur, and Cartan, and Zapata - who I came here in the hope of protecting, after losing my own home - who doubtless celebrate all the same festivals, delight in the same songs and stories, and gather every fortieth night to watch actors perform the same plays, in the same language, from the same undisputed canon, as the people I left behind.

"If there's sentient life behind the border, of course we couldn't empathize with it. These creatures are unlikely to possess cute mammalian neonate faces, or anything else we might mistake for human features. None of us could have the imagination to get over such insurmountable barriers, or the wit to apply such difficult abstractions as the General Intelligence theorem - though since every twelve-year-old on my home world was required to master that result, it must be universally known on this side of the border.

"You're right: we should give up responsibility for making any difficult moral judgments, and surrender to the dictates of natural selection. Evolution cares so much about our happiness that no one who's obeyed an inherited urge has ever suffered a moment's regret for it. History is full of joyful case studies of people who followed their na ~ Greg Egan
Natural Selection quotes by Greg Egan
Natural selection is a mechanism for generating an exceedingly high degree of improbability. ~ Ronald A. Fisher
Natural Selection quotes by Ronald A. Fisher
If we want to sum up the theory of evolution by natural selection in two words, which have great relevance for all societies and businesses, we should simply remember: diversity works. ~ Richard Koch
Natural Selection quotes by Richard Koch
But if humans can make new varieties of plants and animals, must not nature do so also? This related process is called natural selection. That life has changed fundamentally over the aeons is entirely clear from the alterations we have made in the beasts and vegetables during the short tenure of humans on Earth, and from the fossil evidence. ~ Carl Sagan
Natural Selection quotes by Carl Sagan
It is difficult to believe in the dreadful but quiet war lurking just below the serene facade of nature. ~ Charles Darwin
Natural Selection quotes by 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
Natural Selection quotes by Charles Darwin
All that anybody has in the way of a reputation anymore is an odor which, from birth to death, cannot be modified. People are who they are, and that is that. The Law of Natural Selection has made human beings absolutely honest in that regard. Everybody is exactly what he or she seems to be. ~ Kurt Vonnegut
Natural Selection quotes by Kurt Vonnegut
We live in a cultural milieu ... The idea that culture is our ecological niche is still applicable. The impact and force of natural selection on the human physique are conditioned by the dimensions of culture. ~ C. Loring Brace
Natural Selection quotes by C. Loring Brace
Since all organisms vary, and all reproduce themselves in greater numbers than can survive, there must always be competition between variants; in other words, the principle of natural selection, too, is universally applicable. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
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
Natural Selection quotes by Charles Darwin
Since many traits can affect an individual's adaptation to it's environment (it's "fitness") natural selection can over eons sculpt an animal or plant into something that looks designed ~ Jerry A. Coyne
Natural Selection quotes by Jerry A. Coyne
Natural selection has been described as an environment selectively screening for those who will have progeny. Where humans are concerned, though, this is an extremely limiting viewpoint. Reproduction by sex tends toward experiment and innovation. It raises many questions, including the ancient one about whether environment is a selective agent after the variation occurs, or whether environment plays a pre-selective role in determining the variations which it screens. Dune did not really answer those questions: it merely raised new questions which Leto and the Sisterhood may attempt to answer over the next five hundred generations. - THE DUNE CATASTROPHE AFTER HARQ AL-ADA ~ Frank Herbert
Natural Selection quotes by Frank Herbert
But that's what happens in life. People find new friends and new sisters. It's called natural selection. ~ Sophie Kinsella
Natural Selection quotes by Sophie Kinsella
What an odd time to be a fundamentalist about adaptation and natural selection - when each major subdiscipline of evolutionary biology has been discovering other mechanisms as adjuncts to selection's centrality. ~ Stephen Jay Gould
Natural Selection quotes by Stephen Jay Gould
This preservation of favourable individual differences and variations, and the destruction of those which are injurious, I have called Natural Selection, or the Survival of the Fittest. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
But our brains are different from mice. Their cortex is tiny, which means their ability to learn from experience is tiny. They are built to run on innate rather than learned circuits. Our cortex is huge because we are designed to fill it up with acquired knowledge. We are not meant to run on pre-loaded programs. Every creature in nature runs on as few neurons as possible because neurons are metabolically expensive. They consume more oxygen and glucose than an active muscle. It takes so much energy to keep a neuron alive that they actually make it harder to survive. Neurons only promote survival if you really get your money's worth out of them, by wiring them up with survival-relevant information. Natural selection gave humans a gargantuan number of neurons. That means we were meant to use the experience we've stored in our neurons, not to ignore ~ Anonymous
Natural Selection quotes by Anonymous
Nowhere was Darwin able to point to one bona fide case of natural selection having actually generated evolutionary change in nature ... Ultimately, the Darwinian theory of evolution is no more nor less than the great cosmogenic myth of the twentieth century. ~ Michael Denton
Natural Selection quotes by Michael Denton
Natural selection deals ruthlessly with any population, bird or beaver, which fails to solve the problems of its environment with all those resources, learned or unlearned, which may be at its disposal. ~ Robert Ardrey
Natural Selection quotes by Robert Ardrey
Since the days of Descartes it has been a conception familiar to philosophers that every visible event in nature might be explained by previous visible events, and that all the motions, for instance, of the tongue in speech, or of the hand in painting, might have merely physical causes. If consciousness is thus accessory to life and not essential to it, the race of man might have existed upon the earth and acquired all the arts necessary for its subsistence without possessing a single sensation, idea, or emotion. Natural selection might have secured the survival of those automata which made useful reactions upon their environment. An instinct would have been developed, dangers would have been shunned without being feared, and injuries avenged without being felt. ~ George Santayana
Natural Selection quotes by George Santayana
It is good to keep in mind ... that nobody has ever succeeded in producing even one new species by the accumulation of micromutations. Darwin's theory of natural selection has never had any proof, yet it has been universally accepted. ~ Richard Goldschmidt
Natural Selection quotes by Richard Goldschmidt
In the wake of the Neoliberal proclamation of the end of class struggle, the only social categories remaining are winner and loser. No more capitalists and workers; no more exploiters and exploited. Either you are strong and smart, or you deserve your misery. The establishment of capitalist absolutism is based on the mass adhesion...to the philosophy of natural selection. The mass murderer is someone who believes in the right of the fittest and the strongest to win in the social game, but he also knows or senses that he is not the fittest or the strongest. So he opts for the only possible act of retaliation and self assertion: to kill and be killed. ~ Franco "Bifo" Berardi
Natural Selection quotes by Franco
Natural selection is not the only process that changes organisms over time. But is the only process that seemingly designs organisms over time. ~ Steven Pinker
Natural Selection quotes by Steven Pinker
With highly civilised nations continued progress depends in a subordinate degree on natural selection; for such nations do not supplant and exterminate one another as do savage tribes. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
Over time, however, the endless war in Iraq began to play a role in natural selection. Only idiots signed up; only idiots died. Back home, the average I.Q. soared. ~ Ted Rall
Natural Selection quotes by Ted Rall
Why would we have evolved this way? The most probable answer is that an organism that responds quickly to fast-changing social environments will more likely survive them. That organism won't have to wait around, as it were, for better genes to evolve on the species level. Immunologists discovered something similar twenty-five years ago: adapting to new pathogens the old-fashioned way - waiting for natural selection to favor genes that create resistance to specific pathogens - would happen too slowly to counter the rapidly changing pathogen environment. Instead, the immune system uses networks of genes that can respond quickly and flexibly to new threats. ~ Deborah Blum
Natural Selection quotes by Deborah Blum
Heavy Metal fans are buying Heavy Metal records, taking the records home, listening to the records and then blowing their heads off with shotguns? Where's the problem? That's an unemployment solution right there, folks! It's called natural selection. ~ Denis Leary
Natural Selection quotes by Denis Leary
Life on earth evolved gradually beginning with one primitive life form – perhaps a self-replicating molecule – that lived more than 3.5 billion years ago; it then branched out over time, throwing off many new and diverse species; and the mechanism for most (but not all) of evolutionary change is natural selection. ~ Jerry A. Coyne
Natural Selection quotes by Jerry A. Coyne
While a number of people have pointed out the various costs and drawbacks of sentience, few if any have taken the next step and wondered out loud if the whole damn thing isn't more trouble than it's worth. Of course it is, people assume; otherwise natural selection would have weeded it out long ago. And they're probably right. I hope they are. "Blindsight" is a thought experiment, a game of "Just suppose" and "What if". Nothing more.
On the other hand, the dodos and the Steller sea cows could have used exactly the same argument to prove their own superioirity, a thousand years ago: "if we're so unfit, why haven't we gone extinct?" Why? Because natural selection takes time, and luck plays a role. The biggest boys on the block at any given time aren't necessarily the fittest, or the most efficient, and the game isn't over. The game is never over; there's no finish line this side of heat death. And so, neither can there be any winners. There are only those who haven't yet lost. ~ Peter Watts
Natural Selection quotes by Peter Watts
Natural selection has served as a kind of intellectual sieve, producing brains and intelligences increasingly competent to deal with the laws of nature. ~ Carl Sagan
Natural Selection quotes by Carl Sagan
As some of the lowest organisms, in which nerves cannot be detected, are capable of perceiving light, it does not seem impossible that certain sensitive elements in their sarcode should become aggregated and developed into nerves, endowed with this special sensibility. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
Natural selection eliminates and maybe maintains, but it doesn't create ... Neo-Darwinists say that new species emerge when mutations occur and modify an organism. I was taught over and over again that the accumulation of random mutations led to evolutionary change [which] led to new species. I believed it until I looked for evidence. ~ Lynn Margulis
Natural Selection quotes by Lynn Margulis
More about the selection theory: Jerne meant that the Socratic idea of learning was a fitting analogy for 'the logical basis of the selective theories of antibody formation': Can the truth (the capability to synthesize an antibody) be learned? If so, it must be assumed not to pre-exist; to be learned, it must be acquired. We are thus confronted with the difficulty to which Socrates calls attention in Meno [ ... ] namely, that it makes as little sense to search for what one does not know as to search for what one knows; what one knows, one cannot search for, since one knows it already, and what one does not know, one cannot search for, since one does not even know what to search for. Socrates resolves this difficulty by postulating that learning is nothing but recollection. The truth (the capability to synthesize an antibody) cannot be brought in, but was already inherent. ~ Niels Kaj Jerne
Natural Selection quotes by Niels Kaj Jerne
It is a shock to us in the twentieth century to discover, from observations science has made, that the fundamental mechanisms of life cannot be ascribed to natural selection, and therefore were designed. But we must deal with our shock as best we can and go on. ~ Michael Behe
Natural Selection quotes by Michael Behe
The principle of natural selection is absolutely incompatible with the word of God. [It] contradicts the revealed relations of creation to its Creator. ~ Samuel Wilberforce
Natural Selection quotes by Samuel Wilberforce
Things exist either because they have recently come into existence or because they have qualities that made them unlikely to be destroyed in the past. ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
To embrace the belief that man is the accidental product of a random and otherwise genetically and biologically impossible Darwinian gradual evolution allegedly monitored by a quasi-fictitious natural selection, a process that supposedly started with an amoeba nobody knows how it arrived on Earth that somehow became a fish with stumps for legs that turned crocodile, a creature that following successive transmutations "evolved" into an ape that ended up as Leonardo Da Vinci is an attitude that comes in conflict with the scientific method of research and it certainly violates its standard principles. ~ Paul Greene
Natural Selection quotes by Paul Greene
For a man, the optimal evolutionary strategy is to disseminate his genes as widely as possible, given his few minutes (or, alas, seconds) of investment in each encounter. It all makes simple evolutionary sense, since a woman invests a good deal of time and effort -a nine month long, risky, strenuous pregnancy, in each offspring. Naturally she has to be very discerning in her choice of sexual partners. ~ Abhijit Naskar
Natural Selection quotes by Abhijit Naskar
There is nothing ideal in Nature, because it was not created by some sort of ideal Almighty Being with perfect peerless craftsmanship. Nature as it is, has evolved through millions of years out of the biological drive for survival. ~ Abhijit Naskar
Natural Selection quotes by Abhijit Naskar
Cultural evolution can proceed so quickly because it operates, as biological evolution does not, in the "Lamarckian" mode - by the inheritance of acquired characters. Whatever one generation learns, it can pass to the next by writing, instruction, inculcation, ritual, tradition, and a host of methods that humans have developed to assure continuity in culture. Darwinian evolution, on the other hand, is an indirect process: genetic variation must first be available to construct an advantageous feature, and natural selection must then preserve it. Since genetic variation arises at random, not preferentially directed toward advantageous features, the Darwinian process works slowly. Cultural evolution is not only rapid; it is also readily reversible because its products are not coded in our genes. ~ Stephan Jay Gould
Natural Selection quotes by Stephan Jay Gould
As natural selection works solely by and for the good of each being, all corporeal and mental endowments will tend to progress toward perfection. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
As Darwin himself was at pains to point out, natural selection is all about differential survival within species, not between them. ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
It is natural selection that gives direction to changes, orients chance, and slowly, progressively produces more complex structures, new organs, and new species. Novelties come from previously unseen association of old material. To create is to recombine. ~ Francois Jacob
Natural Selection quotes by Francois Jacob
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
Natural Selection quotes by Herbert Spencer
What are the chances that we will one day discover that DNA has absolutely nothing to do with inheritance? They are effectively zero. ~ Sam Harris
Natural Selection quotes by Sam Harris
If variations useful to any organic being do occur, assuredly individuals thus characterized will have the best chance of being perserved in the struggle for life; and from the strong principle of inheritance they will tend to produce offsping similarly characterized. This principle of preservation, I have called, for the sake of brevity, Natural Selection. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
Artificial selection turned the wolf into the shepherd, and the wild grasses into wheat and corn. In fact, almost every plant and animal that we eat today was bred from a wild, less edible ancestor. If artificial selection can work such profound changes in only ten or fifteen thousand years, what can natural selection do operating over billions of years? The answer is all the beauty and diversity of life. ~ Neil DeGrasse Tyson
Natural Selection quotes by Neil DeGrasse Tyson
Life on Earth is not the result of a series of miracles performed by a supernatural god-creator, and it is definitely not a product of matter having a mind of its own, of an equally miraculous evolutionary process supervised by Lady Natural Selection who would turn rabbits into lions. ~ Paul Greene
Natural Selection quotes by Paul Greene
Behavioral genetics confirms that aggressive tendencies can be inherited, and that gives natural selection material to work with in shifting the average violent tendencies of a population. ~ Steven Pinker
Natural Selection quotes by Steven Pinker
The advances of science and technology will bring us to the greatest moral dilemma since God stayed the hand of Abraham: how much to retrofit the human genotype. Shall it be a lot, a little bit, or none at all? The choice will be forced on us because our species has begun to cross what is the most important yet still least examined threshold in the technoscientific era. We are about to abandon natural selection, the process that created us, in order to direct our own evolution by volitional selection - the process of redesigning our biology and human nature as we wish them to be. ~ Edward O. Wilson
Natural Selection quotes by Edward O. Wilson
Darwinism met with such overwhelming success because it provided, on the basis of inheritance, the ideological weapons for race and well as class rule and could be used for, as well as against, race discrimination. Politically speaking, Darwinism as such was neutral, and it has led, indeed, to all kinds of pacifism and cosmopolitanism as well as to the sharpest forms of imperialistic ideologies. In the seventies and eighties of the last century, Darwinism was still almost exclusively in the hands of the utilitarian anti-colonial party in England. And the first philosopher of evolution, Herbert Spencer, who treated sociology as part of biology, believed natural selection to benefit the evolution of mankind and to result in everlasting peace. For political discussion, Darwinism offered two important concepts: the struggle for existence with optimistic assertion of the necessary and automatic "survival of the fittest," and the indefinite possibilities which seemed to lie in the evolution of man out of animal life and which started the new "science" of eugenics. ~ Hannah Arendt
Natural Selection quotes by Hannah Arendt
To many, evolution gnaws at their sense of self. If evolution offers a lesson, it seems to be that we're not only related to other creatures but, like them, are also the product of blind and impersonal evolutionary forces. If humans are just one of many outcomes of natural selection, maybe we aren't so special after all. You can understand why this doesn't sit well with many people who think that we came into being differently from other species, as the special goal of a divine intention. ~ Jerry A. Coyne
Natural Selection quotes by Jerry A. Coyne
Why do people believe that there are dangerous implications of the idea that the mind is a product of the brain, that the brain is organized in part by the genome, and that the genome was shaped by natural selection? ~ Steven Pinker
Natural Selection quotes by Steven Pinker
In a nutshell, individual selection favors what we call sin and group selection favors virtue. The result is the internal conflict of conscience that afflicts all but psychopaths, estimated fortunately to make up only 1 to 4 percent of the population. The products of the opposing two vectors in natural selection are hardwired in our emotions and reasoning, and cannot be erased. Internal conflict is not a personal irregularity but a timeless human quality. No such conflict exists or can exist in an eagle, fox, or spider, for example, whose traits were born solely of individual selection, or a worker ant, whose social traits were shaped entirely by group selection. ~ Edward O. Wilson
Natural Selection quotes by Edward O. Wilson
All sentient beings developed through natural selection in such a way that pleasant sensations serve as their guide, and especially the pleasure derived from sociability and from loving our families. - Charles Darwin ~ Rick Hanson
Natural Selection quotes by Rick Hanson
Smoking will probably kill me, but so will natural selection. ~ Carroll Bryant
Natural Selection quotes by Carroll Bryant
On the theory of natural selection we can clearly understand the full meaning of that old canon in natural history, "Natura non facit saltum." This canon, if we look only to the present inhabitants of the world, is not strictly correct, but if we include all those of past times, it must by my theory be strictly true. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
In true natural selection, if a body has what it takes to survive, its genes automatically survive because they are inside it. So the genes that survive tend to be, automatically, those genes that confer on bodies the qualities that assist them to survive. ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
Sexual conflict occurs when one mating partner has an opportunity to increase its fitness at a cost to the other partner. On a genetic level, most sexual conflicts are interlocus conflicts that mainly concern the outcome of male-female interactions about the mating rate, fertility efficiency, relative parental effort, remating behavior, and female reproductive rate. In sexually antagonistic evolution, a trait that affords advantage to one sex is disadvantageous to the other. An example is the sexual arms race that evolves when resistance in one sex drives the evolution of coercive traits in the other sex. Without the restrictions of natural selection, this process may lead to a runaway amplification of male and female traits. The coevolutionary arms races between adaptations in one sex and counteradaptations in the other sex can be made visible by experimentally arresting evolution in one sex. ~ Todd K. Shackelford And Aaron T. Goetz
Natural Selection quotes by Todd K. Shackelford And Aaron T. Goetz
Natural selection saw to it that professional heroes who at a crucial moment tended to ask themselves questions like 'What is my purpose in life?' very quickly lacked both. ~ Terry Pratchett
Natural Selection quotes by Terry Pratchett
After Darwin, God's role changes from being the designer of all creatures great and small to being the designer of the laws of nature, from which natural selection can unfold, to being perhaps just the chooser of the laws. By the time God's role has been so diminished, he becomes a bit like a constitutional monarch, presiding ceremonially but not having any more work to do. That's a place for God if it makes people comfortable to keep God as the presider over the universe. I suppose that is satisfying for many. ~ Daniel Dennett
Natural Selection quotes by Daniel Dennett
You can be a thorough-going Neo-Darwinian without imagination, metaphysics, poetry, conscience, or decency. For 'Natural Selection' has no moral significance: it deals with that part of evolution which has no purpose, no intelligence, and might more appropriately be called accidental selection, or better still, Unnatural Selection, since nothing is more unnatural than an accident. If it could be proved that the whole universe had been produced by such Selection, only fools and rascals could bear to live. ~ George Bernard Shaw
Natural Selection quotes by George Bernard Shaw
For all its material advantages, the sedentary life has left us edgy, unfulfilled. Even after 400 generations in villages and cities, we haven't forgotten. The open road still softly calls, like a nearly forgotten song of childhood. We invest far-off places with a certain romance. This appeal, I suspect, has been meticulously crafted by natural selection as an essential element in our survival. ~ Carl Sagan
Natural Selection quotes by Carl Sagan
This preservation of favourable variations and the rejection of injurious variations, I call Natural Selection. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
It's the social counterpart of natural selection. Those groups within society that craved power at the expense of everything else - morality, self-respect, honest friendship - they achieved dominance long ago. The mass of the public no longer has any contact with government; all they know is that if they step out of line they'll be trodden on. ~ John Brunner
Natural Selection quotes by John Brunner
Sexual selection will also be largely dominated by natural selection tending towards the general welfare of the species. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
Natural selection, as it has operated in human history, favors not only the clever but the murderous. ~ Barbara Ehrenreich
Natural Selection quotes by Barbara Ehrenreich
The ultimate cause suggested by the biological hypothesis is the loss of genetic fitness that results from incest. It is a fact that incestuously produced children leave fewer descendants. The biological hypothesis states that individuals with a genetic predisposition for bond exclusion and incest avoidance contribute more genes to the next generation. Natural selection has probably ground away along these lines for thousands of generations, and for that reason human beings intuitively avoid incest through the simple, automatic rule of bond exclusion. To put the idea in its starkest form, one that acknowledges but temporarily bypasses the intervening developmental process, human beings are guided by an instinct based on genes. Such a process is indicated in the case of brother-sister intercourse, and it is a strong possibility in the other categories of incest taboo. ~ Edward O. Wilson
Natural Selection quotes by Edward O. Wilson
As the brain and body were shaped by natural selection, consumer goods adapted to the mind through a parallel process of product selection, which has rendered them ever more fluent, expressive, and fascinating to our senses. ~ David B. Givens
Natural Selection quotes by David B. Givens
I believe in the theory of evolution, but I believe as well in the allegorical truth of creation theory. In other words, I believe that evolution, including the principle of natural selection, is one of the tools used by God to create mankind. Mankind is then a participant in the creation of the universe itself, so that we have a closed loop. I believe that there is a level on which science and religious metaphor are mutually compatible. ~ Christopher Langan
Natural Selection quotes by Christopher Langan
In one of my latest conversations with Darwin he expressed himself very gloomily on the future of humanity, on the ground that in our modern civilization natural selection had no play, and the fittest did not survive. Those who succeed in the race for wealth are by no means the best or the most intelligent, and it is notorious that our population is more largely renewed in each generation from the lower than from the middle and upper classes. ~ Alfred Russel Wallace
Natural Selection quotes by Alfred Russel Wallace
A deep understanding of Darwinism teaches us to be wary of the easy assumption that design is the only alternative to chance ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
Zoocentrism is the primary fallacy of human sociobiology, for this view of human behavior rests on the argument that if the actions of "lower" animals with simple nervous systems arise as genetic products of natural selection, then human behavior should have a similar basis. ~ Stephen Jay Gould
Natural Selection quotes by Stephen Jay Gould
Culture represents a novelty in the world of nature, and it could have added an effective, unifying edge to the forces of natural selection. ~ Richard Leakey
Natural Selection quotes by Richard Leakey
To suppose that the eye with all its inimitable contrivances for adjusting the focus to different distances, for admitting different amounts of light, and for the correction of spherical and chromatic aberration, could have been formed by natural selection, seems, I freely confess, absurd in the highest degree, he writes. But if we look at the whole tree of life, Darwin says, we can find innumerable gradations from extremely simple eyes consisting of hardly more than a nerveless cluster of pigment cells, which are rudimentary light sensors, to the marvels of the human eye, which are more impressive pieces of work than the human telescope. ~ Jonathan Weiner
Natural Selection quotes by Jonathan Weiner
Here the contention is not just that the new Darwinian paradigm can help us realize whichever moral values we happen to choose. The claim is that the new paradigm can actually influence - legitimately - our choice of basic values in the first place. Some Darwinians insist that such influence can never be legitimate. What they have in mind is the naturalistic fallacy, whose past violation has so tainted their line of work. But what we're doing here doesn't violate the naturalistic fallacy. Quite the opposite. By studying nature - by seeing the origins of the retributive impulse - we see how we have been conned into committing the naturalistic fallacy without knowing it; we discover that the aura of divine truth surrounding retribution is nothing more than a tool with which nature - natural selection - gets us to uncritically accept its "values." Once this revelation hits norm, we are less likely to obey this aura, and thus less likely to commit the fallacy. ~ Robert Wright
Natural Selection quotes by Robert Wright
As man advances in civilization, and small tribes are united into larger communities, the simplest reason would tell each individual that he ought to extend his social instincts and sympathies to all members of the same nation, though personally unknown to him. This point being once reached, there is only an artificial barrier to prevent his sympathies extending to the men of all nations and races. ~ Charles Darwin
Natural Selection quotes by Charles Darwin
The theory of natural selection is the centerpiece of The Origin of Species and of evolutionary theory. It is this theory that accounts for the adaptations of organisms, those innumerable features that so wonderfully equip them for survival and reproduction; it is this theory that accounts for the divergence of species from common ancestors and thus for the endless diversity of life. Natural selection is a simple concept, but it is perhaps the most important idea in biology. ~ Douglas J. Futuyma
Natural Selection quotes by Douglas J. Futuyma
Natural selection is all about the differential success of rival DNA in getting itself transmitted vertically in the species archives. ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
We no longer have natural selection. We have unnatural selection. Survival of the fittest has been replaced by survival of the fakest. ~ Maureen Dowd
Natural Selection quotes by Maureen Dowd
What could not be denied was that in vast segments of the animal world natural selection of the most qualified individuals took place not by competition for females but by competition for space. ~ Robert Ardrey
Natural Selection quotes by Robert Ardrey
Evolution, or its driving engine natural selection, has no foresight. In every generation within every species, the individuals best equipped to survive and reproduce contribute more than their fair share of genes to the next generation. The consequence, blind as it is, is the nearest approach to foresight that nature permits. [...] It is always tinkering: here shrinking a bit, there expanding a bit, constantly adjusting, putting on and taking off, optimising immediate reproductive success. Survival in future centuries doesn't enter into the calculation, for the good reason that it isn't really a calculation at all. It all happens automatically, as some genes survive in the gene pool and others don't. ~ Richard Dawkins
Natural Selection quotes by Richard Dawkins
At this point, godless materialists might be cheering. If humans evolved strictly by mutation and natural selection, who needs God to explain us? To this, I reply: I do. The comparison of chimp and human sequences, interesting as it is, does not tell us what it means to be human. In my views, DNA sequence alone, even if accompanied by a vast trove of data on biological function, will never explain certain special human attributes, such as the knowledge of the Moral Law and the universal search for God. Freeing God from the burden of special acts of creation does not remove Him as the source of the things that make humanity special, and of the universe itself. It merely shows us something of how He operates. ~ Francis S. Collins
Natural Selection quotes by Francis S. Collins
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