Evolution Quotes - Page 4

Let's look at one more quick example of modern evolution atwork. In the early 1800s, light-colored lichens covered many ofthe trees in the English countryside. The peppered moth was alight-colored insect that blended in unnoticeably with the lichens.Predators had great difficulty distinguishing the peppered mothfrom its background environment, so the moths easily survivedand reproduced. Then the Industrial Revolution came to the English country-side. Coal-burning factories turned the lichens a sooty black. Thelight-colored peppered moth became clearly visible. Most of themwere eaten. But because of genetic variation and mutation, a fewpeppered moths displayed a slightly darker color. These darkermoths were better able to blend in with the sooty lichens, and solived to produce other darker-colored moths. In little over a hun-dred years, successive generations of peppered moths evolvedfrom almost completely white to completely black. Natural selec-tion, rather than "random accident," guided the moth's evolution-ary progress.

David Mills

The forces that we deal with have two sides: one is good and helpful and the other is dark and dangerous. Part of your training is to learn to distinguish between them, and know when to use which.” (Nakoma)

Gala.J

Gadzooks you plagiaries of truth, for twas foreseen by mine own eyes that this world is flat and straddled by two platypus's being ridden by a sea horse........

Steve Merrick

Till o'er the wreck, emerging from the storm, Immortal Nature lifts her changeful form: Mounts from her funeral pyre on wings of flame, And soars and shines, another and the same.

Erasmus Darwin

It is not a matter of whether one is biased or not. It is really a question of which bias is the best bias with which to be biased.

Ken Ham

Those who would legislate against the teaching of evolution should also legislate against gravity, electricity and the unreasonable velocity of light, and also should introduce a clause to prevent the use of the telescope, the microscope and the spectroscope or any other instrument of precision which may in the future be invented, constructed or used for the discovery of truth.

Luther Burbank

Every day, hundreds of observations and experiments pour into the hopper of the scientific literature. Many of them don't have much to do with evolution - they're observations about the details of physiology, biochemistry, development, and so on - but many of them do. And every fact that has something to do with evolution confirms its truth. Every fossil that we find, every DNA molecule that we sequence, every organ system that we dissect, supports the idea that species evolved from common ancestors. Despite innumerable possible observations that could prove evolution untrue, we don't have a single one. We don't find mammals in Precambrian rocks, humans in the same layers as dinosaurs, or any other fossils out of evolutionary order. DNA sequencing supports the evolutionary relationships of species originally deduced from the fossil record. And, as natural selection predicts, we find no species with adaptations that only benefit a different species. We do find dead genes and vestigial organs, incomprehensible under the idea of special creation. Despite a million chances to be wrong, evolution always comes up right. That is as close as we can get to a scientific truth.

Jerry A. Coyne

Natural selection is a mechanism for generating an exceedingly high degree of improbability.

Ronald A. Fisher

The tendency to variation in living beings, which all admitted as a matter of fact; the selective influence of conditions, which no one could deny to be a matter of fact, when his attention was drawn to the evidence; and the occurrence of great geological changes which also was matter of fact; could be used as the only necessary postulates of a theory of the evolution of plants and animals which, even if not at once, competent to explain all the known facts of biological science, could not be shown to be inconsistent with any.

Thomas Henry Huxley

The fundamental biological variant is DNA. That is why Mendel's definition of the gene as the unvarying bearer of hereditary traits, its chemical identification by Avery (confirmed by Hershey), and the elucidation by Watson and Crick of the structural basis of its replicative invariance, are without any doubt the most important discoveries ever made in biology. To this must be added the theory of natural selection, whose certainty and full significance were established only by those later theories.

Jacques Monod

Evolution... is the most powerful and the most comprehensive idea that has ever arisen on Earth.

Julian Huxley

There is no separate supernatural realm: all phenomena are part of one natural process of evolution.

Julian Huxley

The occurrence of successive forms of life upon our globe is an historical fact, which cannot be disputed; and the relation of these successive forms, as stages of evolution of the same type, is established in various cases.

Thomas Henry Huxley

When one ponders on the tremendous journey of evolution over the past three billion years or so, the prodigious wealth of structures it has engendered, and the extraordinarily effective teleonomic performances of living beings from bacteria to man, one may well find oneself beginning to doubt again whether all this could conceivably be the product of an enormous lottery presided over by natural selection, blindly picking the rare winners from among numbers drawn at random. [Nevertheless,] a detailed review of the accumulated modern evidence [shows] that this conception alone is compatible with the facts.

Jacques Monod

Even today a good many distinguished minds seem unable to accept or even to understand that from a source of noise natural selection alone and unaided could have drawn all the music of the biosphere. In effect natural selection operates upon the products of chance and can feed nowhere else; but it operates in a domain of very demanding conditions, and from this domain chance is barred. It is not to chance but to these conditions that evolution owes its generally progressive course, its successive conquests, and the impression it gives of a smooth and steady unfolding.

Jacques Monod

An irrefutable proof that such single-celled primaeval animals really existed as the direct ancestors of Man, is furnished according to the fundamental law of biogeny by the fact that the human egg is nothing more than a simple cell.

Ernst Haeckel

The ancestors of the higher animals must be regarded as one-celled beings, similar to the Amoebae which at the present day occur in our rivers, pools, and lakes. The incontrovertible fact that each human individual develops from an egg, which, in common with those of all animals, is a simple cell, most clearly proves that the most remote ancestors of man were primordial animals of this sort, of a form equivalent to a simple cell. When, therefore, the theory of the animal descent of man is condemned as a 'horrible, shocking, and immoral' doctrine, tho unalterable fact, which can be proved at any moment under the microscope, that the human egg is a simple cell, which is in no way different to those of other mammals, must equally be pronounced 'horrible, shocking, and immoral.

Ernst Haeckel

No practice exists in isolation.

Idries Shah

Not to be greedy is, paradoxically, the highest form of looking after one's true interests.

Idries Shah

Black magic, the magic of the primeval chaos, blots out or transmogrifies the true form of things. At the stroke of twelve the princess must flee the banquet or risk discovery in the rags of a kitchen wench; coach reverts to pumpkin. Instability lies at the heart of the world. With uncanny foresight folklore has long toyed symbolically with what the nineteenth century was to proclaim a reality - namely, that form is an illusion of the time dimension, that the magic flight of the pursued hero or heroine through frogskin and wolf coat has been, and will continue to be, the flight of all men.

Loren Eiseley

Alternatively, anyone who favors Intelligent Design in lieu of evolution might pause to wonder why God devoted so much of His intelligence to designing malarial parasites.

David Quammen

Exercise power by means of kindness, and you may be causing more damage than you could by cruelty. Neither approach is correct.

Idries Shah

Ending up with that gigantic outsized brain must have taken some sort of runaway evolutionary process, something that would push and push without limits.And today's scientists had a pretty good guess at what that runaway evolutionary process had been.Harry had once read a famous book called Chimpanzee Politics. The book had described how an adult chimpanzee named Luit had confronted the aging alpha, Yeroen, with the help of a young, recently matured chimpanzee named Nikkie. Nikkie had not intervened directly in the fights between Luit and Yeroen, but had prevented Yeroen's other supporters in the tribe from coming to his aid, distracting them whenever a confrontation developed between Luit and Yeroen. And in time Luit had won, and become the new alpha, with Nikkie as the second most powerful......though it hadn't taken very long after that for Nikkie to form an alliance with the defeated Yeroen, overthrow Luit, and become the new new alpha.It really made you appreciate what millions of years of hominids trying to outwit each other - an evolutionary arms race without limit - had led to in the way of increased mental capacity.'Cause, y'know, a human would have totally seen that one coming.

Eliezer Yudkowsky

The practice of that which is ethically best—what we call goodness or virtue—involves a course of conduct which, in all respects, is opposed to that which leads to success in the cosmic struggle for existence. In place of ruthless self-assertion it demands self-restraint; in place of thrusting aside, or treading down, all competitors, it requires that the individual shall not merely respect, but shall help his fellows... It repudiates the gladiatorial theory of existence... Laws and moral precepts are directed to the end of curbing the cosmic process.

Thomas Henry Huxley

Species do not grow more perfect: the weaker dominate the strong again and again - the reason being they are the great majority, and they are also cleverer.... Darwin forgot the mind (- that in English): the weak possess more mind. ... To acquire mind one must need mind - one loses it when one no longer needs it. He who possesses strength divests himself of mind.

Friedrich Nietzsche

Social intelligence was therefore always at a high premium. A sharp sense of empathy can make a huge difference, and with it in an ability to manipulate, to gain cooperation, and to deceive.

Edward O. Wilson

Few scientists acquainted with the chemistry of biological systems at the molecular level can avoid being inspired. Evolution has produced chemical compounds exquisitely organized to accomplish the most complicated and delicate of tasks. Many organic chemists viewing crystal structures of enzyme systems or nucleic acids and knowing the marvels of specificity of the immune systems must dream of designing and synthesizing simpler organic compounds that imitate working features of these naturally occurring compounds.

Donald J. Cram

Sufis hold that the superior experience and knowledge comes to a man or woman in exact accordance with his worth,capacity,and earning of it.

Idries Shah

What happens to the world when science stops evolving?

Jennifer Ott

For great many species today, “fitness” means the ability to get along in a world in which humankind has become the most powerful evolutionary force.

Michael Pollan

What separates man from animal is not the things we build or the ideas we stand behind. Its our ability to kill from a distance that makes us different

Peyton J Glenn

Sufism is transmitted by means of the human exemplar, the teacher.

Idries Shah

Civilization is a product of the cerebral cortex.

Carl Sagan

The question of the position of man, as an animal, has given rise to much disputation, with the result of proving that there is no anatomical or developmental character by which he is more widely distinguished from the group of animals most nearly allied to him, than they are from one another.

Thomas Henry Huxley

Laziness - The laziness of adolescence is a rehearsal for the incapacity of old age.

Idries Shah

There can be no doubt that the existing Fauna and Flora is but the last term of a long series of equally numerous contemporary species, which have succeeded one another, by the slow and gradual substitution of species for species, in the vast interval of time which has elapsed between the deposition of the earliest fossiliferous strata and the present day.

Thomas Henry Huxley

All organisms vary. It is in the highest degree improbable that any given variety should have exactly the same relations to surrounding conditions as the parent stock. In that case it is either better fitted (when the variation may be called useful), or worse fitted, to cope with them. If better, it will tend to supplant the parent stock; if worse, it will tend to be extinguished by the parent stock.If (as is hardly conceivable) the new variety is so perfectly adapted to the conditions that no improvement upon it is possible,—it will persist, because, though it does not cease to vary, the varieties will be inferior to itself.If, as is more probable, the new variety is by no means perfectly adapted to its conditions, but only fairly well adapted to them, it will persist, so long as none of the varieties which it throws off are better adapted than itself.On the other hand, as soon as it varies in a useful way, i.e. when the variation is such as to adapt it more perfectly to its conditions, the fresh variety will tend to supplant the former.

Thomas Henry Huxley

Evolve your understanding of success from the outer realm of control, materialism, and ego, to the inner realm of surrender, spirituality, and compassion.

Bryant McGill

It is therefore scientifically correct to say that 'natural selection has been proved to be an agent of evolutionary change' - we can, in fact, prove it by doing. But it is totally illegitimate to claim that the discovery of this mechanism - natural selection - proves that the cause of evolution 'was automatic with no room for divine guidance or design'.

Ernst F. Schumacher

GENESG raft of yourselfE endowmentN ew generationE volutionS urvival Kamil Ali

Kamil Ali

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.

David Brewster

It is a more rational belief that man may become a brute than that a brute may become a man; and it is an easier faith that plants and animals may dwindle down into an elemental atom, than that this atom should embrace in its organization, and evolve, all the noble forms of vegetable, animal, and intellectual life.

David Brewster

The platypus, as it turns out, derives its DNA from a menagerie of creatures. When its genome was fully decoded, it was found only to be 80% mammalian, and had genes found previously only in reptilian, bird, amphibian, and fish DNA.

B.C. Chase

Now the leatherback turtle overcame the heat issue via a simple, but evolutionarily impossible solution; it is the only reptile that possesses fatty insulation known as brown adipose tissue, and the only reptile that regulates a high body temperature. This brown adipose tissue is the expression of the UCP1 gene, and, aside from the leatherbacks, is found only in mammals, amphibians, and fishes. Not one other reptile has UCP1.

B.C. Chase

But because humans are intensely social animals, they also faced a recurring set of crucial social evolutionary challenges. These evolutionary challenges include (1) evading physical harm, (2) avoiding disease, (3) making friends, (4) gaining status, (5) attracting a mate, (6) keeping that mate, and (7) caring for family.

Vladas Griskevicius

The secrets of evolution, are time and death. There's an unbroken thread that stretches from those first cells to us.

Carl Sagan

Only the search for truth is valid, the desire for wisdom the motive. The method is assimilation, not study.

Idries Shah

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

Idries Shah

The secret of Sufism is that it has no secret at all'.

Idries Shah

Transfixed by the bright gaze of a lizard, I become calm. This stone on which the lizard lies was under the sea when lizards first came into being, and now the flood is wearing it away, to return it once again into the oceans.

Peter Matthiessen

Were genuine aliens to find us… the chances were fairly good they would appear in a form beyond reckoning, shaped by the requirements of their environment. It was only for the convenience of the costume department of Star Trek that people believed in humanoid aliens.

Thomm Quackenbush

A red dragonfly hovers above a backwater of the stream, its wings moving so fast that the eye sees not wings in movement but a probability distribution of where the wings might be, like electron orbitals: a quantum-mechanical effect that maybe explains why the insect can apparently teleport from one place to another, disappearing from one point and reappearing a couple of meters away, without seeming to pass through the space in between. There sure is a lot of bright stuff in the jungle. Randy figures that, in the natural world, anything that is colored so brightly must be some kind of serious evolutionary badass.

Neal Stephenson

The home world exercises its siren call over us all. No matter how far we wander, or how long we are gone, it waits patiently. And when we return to it, as we must, it sings to us. We came out of its forests, waded ashore from its seas. It is in our blood, for good or ill.

Jack McDevitt

In the end, only the truth will survive.

Pierre Teilhard de Chardin

So the conservative who resists change is as valuable as the radical who proposes it -- perhaps as much more as the roots are more vital than grafts. It is good that new ideas should be heard, for the sake of the few that can be used; but it is also good that new ideas should be compelled to go through the mill of objection, opposition, and contumely; this is the trial heat which innovations must survive before being allowed to enter the human race. It is good that the old should resist the young, and that the young should prod the old; out of this tension, as out of the strife of the sexes and the classes, comes a creative tensile strength, a stimulated development, a secret and basic unity and movement of the whole.

Will Durant

Today, the theory of evolution is an accepted fact for everyone but a fundamentalist minority, whose objections are based not on reasoning but on doctrinaire adherence to religious principles.

James D. Watson

It is the destiny of things real to destroy those that are artiﬁce.

Pierre Teilhard de Chardin

Sufis are not here to satisfy a demand. They exist to share what they have got. These two things are not always the same.

Idries Shah

The principle chore of brains is to get the body parts where they should be in order that the organism may survive. Improvements in sensorimotor control confer an evolutionary advantage: a fancier style of representing [the world] is advantageous so long as it... enhances an organism's chances for survival. Truth, whatever that is, takes the hindmost.

Patricia Churchland

Far from being the smartest possible biological species, we are probably better thought of as the stupidest possible biological species capable of starting a technological civilization - a niche we filled because we got there first, not because we are in any sense optimally adapted to it.

Nick Bostrom

Previous 1 2 3 4 5 6 … 23 Next

Evolution Quotes - Page 4

Related Topics