Best 1587 quotes in «evolution quotes» category

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.

...if an organised body is not in the situation and circumstances best adapted to its sustenance and propagation, then, in conceiving an indefinite variety among the individuals of that species, we must be assured, that, on the one hand, those which depart most from the best adapted constitution, will be the most liable to perish, while, on the other hand, those organised bodies, which most approach to the best constitution for the present circumstances, will be best adapted to continue, in preserving themselves and multiplying the individuals of their race.

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

If Darwinists are opposed to mentioning scientific problems with their view, you would think they would be even more opposed to mentioning intelligent design. Yet Darwinists have been discussing ID in public school science classes for years... Biology textbooks have been mentioning intelligent design since the late 1990s—but only to misrepresent and disparage it.

If ensuring the survival of the body proper is what the brain first evolved for, then, when minded brains first appeared, they began by minding the body. And to ensure body survival as effectively as possible, nature, I suggest, stumbled on a highly effective solution: representing the outside world in terms of the modifications it causes in the body proper, that is, representing the environment by modifying the primordial representations of the body proper whenever an interaction between organism and environment takes place.

If happiness were the means to measure the evolutionary level of a species, I bet Darwin would’ve changed his mind and places humans at the very bottom.

If I could make people feel, just for a day or an hour, what it’s like to love with infiniteness, then they would be animals no longer, but some greater creature, deserving of that title human. I’ve bettered a day though. On earth, they will have it thus: from birth to unavoidable death, a man is pumped so full of love that his eyes bleed rainbows and his mouth a barrel of miracles. His hands will heal then make monuments to commemorate it; they’ll press tight and pray for no man, no god but himself; and his mind… his mind will shower like spring rains. He will steal away from the shadow of ambition. He’ll be his own sun and light up the world with new marvels – be they art, philosophies, science – and in his brightness put the mundane, not himself, in shadows, and how rightfully. Each a captain and a maker, a mark-setter and stealer of shows... Earth’s skies will clap with the thunder of our majesty, not with violence, doubt, confusion, futility, and monotony; anything – anything – but the dull drone of duplication and robo-behaviour.

If I could remove one thing from the world and replace it with something else, I would erase politics and put art in its place. That way, art teachers would rule the world. And since art is the most supreme form of love, beautiful colors and imagery would weave bridges for peace wherever there are walls. Artists, who are naturally heart-driven, would decorate the world with their love, and in that love — poverty, hunger, lines of division, and wars would vanish from the earth forever. Children of the earth would then be free to play, imagine, create, build and grow without bloodshed, terror and fear.

If it has been revealed to man that the Almighty made him out of the dust of the earth, and breathed into his nostrils the breath of life, it is in vain to tell a Christian that man was originally a speck of albumen, and passed through the stages of monads and monkeys, before he attained his present intellectual preeminence. If it be a received truth that the Creator has repeatedly interposed in the government of the universe and displayed his immediate agency in miraculous interpositions, it is an insult to any reader to tell him that the being slumbers on his throne and rules under a "primal arrangement in his counsels," and "by a code of laws of unbending operation.

If I were to make a list of focus for well-being, I would begin with lifestyle (the totality of one’s circumstance and how that is engaged, including job and relationships, and proximity to nature), attending to the physical functions correctly (posture, breathing, exercise, food, rest, etc.), consistent expression of your natural range of qualities, working and playing well and hard, and designing things so that you are doing what compels you. Obviously, you can’t give this list out as a prescription for physical problems and diseases, but then again, it is probably the correct prescription. If one were to follow it, any specific problem, even extreme, would almost certainly resolve itself.

If man evolved spontaneously from nothingness to flesh then man must be immortal. Why? Well, man in his development from nothingness to substance did not exist in a controlled environment and so lay prone to countless assaults from elements of his coarse environment. To preserve his viability, he had to ride materially unscathed through all those assaults. So it is reasonable to expect that man must be immune to destruction by all malevolent forces whose vicious tackles he stumbled through in the course of his development from cell to flesh. For how can he in the stoutness of maturity be susceptible to destruction by blows that he absorbed without peril in his infancy?

If man were infinitely malleable, there would have been nor revolutions; there would have been no change because a culture would have succeeded in making man submit to its patterns without resistance. But man, being only relatively malleable, has always reacted with protest against conditions which made the disequilibrium between the social order and his human needs too drastic or unbearable. The attempt to reduce this disequilibrium and the need to establish a more acceptable and desirable solution is at the very core of the dynamism of the evolution of man in history. Man's protest arose not only because of material suffering; specifically human needs...are an equally strong motivation for revolution and the dynamics of change.

If not as a true human, let me tell you as a Biologist, color of the skin does not define an individual’s intelligence – it does not define an individual’s ambitions - it does not define an individual’s dreams – and above all, it does not define an individual’s character.

If one follows what is in one’s heart (let’s leave out mind for the moment), one ends up with what one truly values and loves in life—and one acts accordingly. One’s own private indulgent cyclic habitual reactive subjective transitory feelings are, hopefully, not at the head of that list.

If only we could have talked to you, the hive-queen said in Ender's words. But since it could not be, we ask only this: that you remember us, not as enemies, but as a tragic sisters, changed into foul shape by fate or God or evolution. If we had kissed, it would have been the miracle to make us human in each other's eyes. Instead we killed each other. But still we welcome you now as guestfriends. Come into our home, daughters of Earth; dwell in our tunnels, harvest our fields; what we cannot do, you are now our hands to do for us. Blossom, trees; ripen, fields; be warm for them, suns; be fertile for them, planets: they are our adopted daughters, and they have come home.

If origin defines race, then we are all Africans – we are all black.

If origin defines race, then the entire human race is African.

If our ethical code makes a purely arbitrary distinction between humans and all other species, then we have a code based on naked selfishness devoid of any higher principle.

If someone drowned at sea a couple of hundred years ago they’d either start to decompose immediately or they’d get eaten by fish or other scavengers. The bones would eventually sink down to the seabed and either be slowly buried by marine silt or broken down further over the years, but the flesh would one way or another eventually become water, which would evaporate into clouds and then rain down upon the earth once again to become plants and flowers. The flowers in your garden could once have been famous pirates such as Blackbeard or Calico Jack.

If the history of the last century taught us the dangers of empowering governments to determine genetic “fitness” (i.e., which person fits within the triangle, and who lives outside it), then the question that confronts our current era is what happens when this power devolves to the individual. It is a question that requires us to balance the desires of the individual— to carve out a life of happiness and achievement, without undue suffering— with the desires of a society that, in the short term, may be interested only in driving down the burden of disease and the expense of disability. And operating silently in the background is a third set of actors: our genes themselves, which reproduce and create new variants oblivious of our desires and compulsions— but, either directly or indirectly, acutely or obliquely, influence our desires and compulsions. Speaking at the Sorbonne in 1975, the cultural historian Michel Foucault once proposed that “a technology of abnormal individuals appears precisely when a regular network of knowledge and power has been established.” Foucault was thinking about a “regular network” of humans. But it could just as easily be a network of genes.

If the entire course of evolution were compressed into a single year, the earliest bacteria would appear at the end of March, but we wouldn't see the first human ancestors until 6 a.m. on December 31st. The golden age of Greece, about 500 BCE, would occur just thirty seconds before midnight.

If there is no culture then, any culture is our culture.

If there were no goodness in people, mankind would still be confined to loping across a Savannah somewhere on Earth, watching the elephants rule, or some other more compassionate species.

If the second dinosaur to the left of the tall cycad tree had not happened to sneeze and thereby fail to catch the tiny, shrew-like ancestor of all the mammals, we should none of us be here.

[...] if truth be told, evolution hasn’t yielded many practical or commercial benefits. Yes, bacteria evolve drug resistance, and yes, we must take countermeasures, but beyond that there is not much to say. Evolution cannot help us predict what new vaccines to manufacture because microbes evolve unpredictably. But hasn’t evolution helped guide animal and plant breeding? Not very much. Most improvement in crop plants and animals occurred long before we knew anything about evolution, and came about by people following the genetic principle of ‘like begets like’. Even now, as its practitioners admit, the field of quantitative genetics has been of little value in helping improve varieties. Future advances will almost certainly come from transgenics, which is not based on evolution at all. [review of The Evolving World: Evolution in Everyday Life, Nature 442, 983-984 (31 August 2006)]

If you are 'humble', it may help you in ordinary life. If you are not, you will get nowhere in higher things.

If today you can take a thing like evolution and make it a crime to teach it in the public school, tomorrow you can make it a crime to teach it in the private schools, and the next year you can make it a crime to teach it to the hustings or in the church. At the next session you may ban books and the newspapers. Soon you may set Catholic against Protestant and Protestant against Protestant, and try to foist your own religion upon the minds of men. If you can do one you can do the other. Ignorance and fanaticism is ever busy and needs feeding. Always it is feeding and gloating for more. Today it is the public school teachers, tomorrow the private. The next day the preachers and the lectures, the magazines, the books, the newspapers. After while, your honor, it is the setting of man against man and creed against creed until with flying banners and beating drums we are marching backward to the glorious ages of the sixteenth century when bigots lighted fagots to burn the men who dared to bring any intelligence and enlightenment and culture to the human mind.

If we don't embrace them, then we are as undeserving of life as the caveman who freezes to death because he's afraid to start a fire.

If we fail, the planet will grow sterile and your people will die in hunger, thirst and waves of plagues. Our people and the thrm's will die more slowly because the poisons here will render us unable to conceive. The skies will cease to be blue, the land will lose its verdure and the seas, well, the seas will be the first to go. Anything that does survive will be broken, mutant, discontinuous from us and mutually exclusive. It will be the new life of a shattered world, a world for chitinous, crawly things, not one for soft and tender emotion. I hope, child, I have answered your question." Meg said nothing. None of it made sense, but she still felt an urge to deny it, deny it, even though Ekaterina's strange, rolling words carried a ring of truth. Suddenly, the autumn chill cut through all her layers of bundling wraps. She could not stop shivering.

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)

If we were fossils of two snails caught in a rock for millions of years. Would we know we were together?

If you are going to be an experiment, be your own.

If you are “playing” too much or “working” too much, you will have a reaction on the other side, which indicates your pace is off, too slow or too fast.

If you cannot laugh frequently and genuinely, you have no soul.

If you have the time to give time some time, won't be a time that you will curse the time.

If you look at the evolution of the brain, the logic centers, they were growing at the same time as the creative centers were expanding. And that creates this really potent illusion that you’re not just a bag of chemicals reacting to shit. Which is what you are.

If you know what life really wants, and if you know what you really want, you can begin to create the relationship.

If you look at the picture of a beautiful bird eating a little fish, you will see two victims there: Fish is already a victim; but the bird is also a victim because to survive, it has to be a killer; it is forced to be a murderer!

If you, one, loves something or someone, that means that one is willing to, and does, sacrifice for it. That is, one chooses to do and give what is better to the being or thing one loves than to sacrifice the loved one for the personal emotion that is unrelated to or even hinders the giving. In other words, the way to transform an emotion is with a deeper one. This involves discernment and, yes, discipline, which are both frowned upon and seen as emotionless and less important. Which is immaturity, plain and simple, and is the fundamental aspect of human growth from child to adolescence to adult.

If your consciousness is without form, without quality, and without characteristics of any kind, would that not imply that the consciousness in every other being is also formless? And if they are all without form, how can you distinguish their consciousness from your own? What forms would you use to compare them? Isn’t the observing you exactly the same as the observing them?

If your curiosity reaches a breaking point (compelled actually means that you only have the remaining choice to act on it, having tried all the other options before), and becomes fascination with mystery or truth, you find what you need. Maybe it’s a person, maybe it’s a tragedy, maybe it’s an explosive recognition that, “My God, I’m still alive.

If you’re ignoring a high percentage of the elements of your entire being, and the range of qualities they can naturally engage, there will be no real recovery or progress until you do. The typical relentless worker is just as lazy as the typical indulgent idler; they’re both just going through the habitual motions. To break the repetitive pattern, and discover more energy and effectiveness, one simply must stretch out in all directions, rotating focus and application of the qualities that make up one’s natural versatility.

If you seek small things to do, and do them well, great things will seek you, and demand to be performed.

If your relationship is independent and above the layers of wealth, physical beauty, family, and behavior, you won't breakup, no matter what.

If you seek a teacher, try to become a real student. If you want to be a student, try to find a real teacher.

If you think being descended from apes is bad for your self esteem, then get used to the idea that you are also descended from viruses.

If you wish to view this as a cautionary tale, be my guest.

I had written the sentence, 'You mustn't think that the evolution that gave rise to us was the only evolutionary possibility on this planet. . . . that cultural developments could be shaped through the mediation of another animal species. If the biological conditions were favorable, some civilization not inferior to our own could arise in the depths of the sea. . . . Would it do the same stupid things mankind has done? Would it invite the same historical calamities? What would we say if some animal other than man declared that its education and its numbers gave it the sole right to occupy the entire world and hold sway over all creation?

Ignorance and weakness is not an impediment to survival. Arrogance is.

I had learned that a dexterous, opposable thumb stood among the hallmarks of human success. We had maintained, even exaggerated, this important flexibility of our primate forebears, while most mammals had sacrificed it in specializing their digits. Carnivores run, stab, and scratch. My cat may manipulate me psychologically, but he'll never type or play the piano.