Jay Gould Quotes

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Nothing is more dangerous than a dogmatic worldview - nothing more constraining, more blinding to innovation, more destructive of openness to novelty.
Stephen Jay Gould
I am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops.
Stephen Jay Gould (The Panda's Thumb: More Reflections in Natural History)
We pass through this world but once. Few tragedies can be more extensive than the stunting of life, few injustices deeper than the denial of an opportunity to strive or even to hope, by a limit imposed from without, but falsely identified as lying within.
Stephen Jay Gould (The Mismeasure of Man)
We have become, by the power of a glorious evolutionary accident called intelligence, the stewards of life's continuity on earth. We did not ask for this role, but we cannot abjure it. We may not be suited to it, but here we are.
Stephen Jay Gould (The Flamingo's Smile: Reflections in Natural History)
The most important tactic in an argument next to being right is to leave an escape hatch for your opponent so that he can gracefully swing over to your side without an embarrassing loss of face.
Stephen Jay Gould
The most erroneous stories are those we think we know best - and therefore never scrutinize or question.
Stephen Jay Gould
Skepticism is the agent of reason against organized irrationalism--and is therefore one of the keys to human social and civic decency.
Stephen Jay Gould
We are the offspring of history, and must establish our own paths in this most diverse and interesting of conceivable universes—one indifferent to our suffering, and therefore offering us maximum freedom to thrive, or to fail, in our own chosen way.
Stephen Jay Gould
Life is short, and potential studies infinite. We have a much better chance of accomplishing something significant when we follow our passionate interests and work in areas of deepest personal meaning.
Stephen Jay Gould
Science is not a heartless pursuit of objective information; it is a creative human activity.
Stephen Jay Gould
When people learn no tools of judgment and merely follow their hopes, the seeds of political manipulation are sown.
Stephen Jay Gould
We are here because one odd group of fishes had a peculiar fin anatomy that could transform into legs for terrestrial creatures; because the earth never froze entirely during an ice age; because a small and tenuous species, arising in Africa a quarter of a million years ago, has managed, so far, to survive by hook and by crook. We may yearn for a ‘higher answer’– but none exists
Stephen Jay Gould
The human mind delights in finding pattern—so much so that we often mistake coincidence or forced analogy for profound meaning. No other habit of thought lies so deeply within the soul of a small creature trying to make sense of a complex world not constructed for it.
Stephen Jay Gould (The Flamingo's Smile: Reflections in Natural History)
People talk about human intelligence as the greatest adaptation in the history of the planet. It is an amazing and marvelous thing, but in evolutionary terms, it is as likely to do us in as to help us along.
Stephen Jay Gould
Homo sapiens [are] a tiny twig on an improbable branch of a contingent limb on a fortunate tree.
Stephen Jay Gould
The most important scientific revolutions all include, as their only common feature, the dethronement of human arrogance from one pedestal after another of previous convictions about our centrality in the cosmos
Stephen Jay Gould
Scientists have power by virtue of the respect commanded by the discipline... We live with poets and politicians, preachers and philosophers. All have their ways of knowing, and all are valid in their proper domain. The world is too complex and interesting for one way to hold all the answers.
Stephen Jay Gould (Bully for Brontosaurus: Reflections in Natural History)
Science is an integral part of culture. It's not this foreign thing, done by an arcane priesthood. It's one of the glories of the human intellectual tradition.
Stephen Jay Gould
I am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops,” reflected the late writer Stephen Jay Gould.
Jessica Bruder (Nomadland: Surviving America in the Twenty-First Century)
Obsolescence is a fate devoutly to be wished, lest science stagnate and die.
Stephen Jay Gould
Current utility and historical origin are different subjects.
Stephen Jay Gould
Nothing matches the holiness and fascination of accurate and intricate detail.
Stephen Jay Gould
Geology gave us the immensity of time and taught us how little of it our own species has occupied.
Stephen Jay Gould (Ever Since Darwin: Reflections in Natural History)
Objectivity cannot be equated with mental blankness; rather, objectivity resides in recognizing your preferences and then subjecting them to especially harsh scrutiny — and also in a willingness to revise or abandon your theories when the tests fail (as they usually do).
Stephen Jay Gould (The Lying Stones of Marrakech: Penultimate Reflections in Natural History)
The dogmatist within is always worse than the enemy without.
Stephen Jay Gould
If we use the past only to creature heroes for present purposes, we will never understand the richness of human thought or the plurality of ways of knowing.
Stephen Jay Gould (Hen's Teeth and Horse's Toes: Further Reflections in Natural History)
We may differ on many things, but what we respect is free inquiry, openmindedness, and the pursuit of ideas for their own sake. We do not hold our convictions dogmatically: the disagreement between Professor Stephen Jay Gould and Professor Richard Dawkins, concerning “punctuated evolution” and the unfilled gaps in post- Darwinian theory, is quite wide as well as quite deep, but we shall resolve it by evidence and reasoning and not by mutual excommunication.
Christopher Hitchens (God Is Not Great: How Religion Poisons Everything)
Knowledge and wonder are the dyad of our worthy lives as intellectual beings.
Stephen Jay Gould (Bully for Brontosaurus: Reflections in Natural History)
The causes of life's history [cannot] resolve the riddle of life's meaning.
Stephen Jay Gould
We are storytelling animals, and cannot bear to acknowledge the ordinariness of our daily lives
Stephen Jay Gould
We reveal ourselves in the metaphors we choose for depicting the cosmos in miniature.
Stephen Jay Gould (Full House: The Spread of Excellence from Plato to Darwin)
My potential salvation...must remain an unswerving commitment to treat generality only as it emerges from little things that arrest us and open our eyes with "aha" -- while direct, abstract, learned assaults upon generalities usually glaze them over.
Stephen Jay Gould (The Flamingo's Smile: Reflections in Natural History)
No Geologist worth anything is permanently bound to a desk or laboratory, but the charming notion that true science can only be based on unbiased observation of nature in the raw is mythology. Creative work, in geology and anywhere else, is interaction and synthesis: half-baked ideas from a bar room, rocks in the field, chains of thought from lonely walks, numbers squeezed from rocks in a laboratory, numbers from a calculator riveted to a desk, fancy equipment usually malfunctioning on expensive ships, cheap equipment in the human cranium, arguments before a road cut.
Stephen Jay Gould (An Urchin in the Storm: Essays About Books and Ideas)
Science is no inexorable march to truth, mediated by the collection of objective information and the destruction of ancient superstition. Scientists, as ordinary human beings, unconsciously reflect in their theories the social and political constraints of their times.
Stephen Jay Gould
Constrained optimization is the art of compromise between conflicting objectives. This is what design is all about. To find fault with biological design - as Stephen Jay Gould regularly does - because it misses some idealized optimum is therefore gratuitous. Not knowing the objectives of the designer, Gould is in no position to say whether the designer has proposed a faulty compromise among those objectives.
William A. Dembski (Signs of Intelligence: Understanding Intelligent Design)
The facts of nature are what they are, but we can only view them through the spectacles of our mind. Our mind works largely by metaphor and comparison, not always (or often) by relentless logic. When we are caught in conceptual traps, the best exit is often a change in metaphor — not because the new guideline will be truer to nature (for neither the old nor the new metaphor lies “out there” in the woods), but because we need a shift to more fruitful perspectives, and metaphor is often the best agent of conceptual transition.
Stephen Jay Gould (Bully for Brontosaurus: Reflections in Natural History)
Our planet is not fragile at its own timescale and we, pitiful latecomers in the last microsecond of our planetary year, are stewards of nothing in the long run.
Stephen Jay Gould (Bully for Brontosaurus: Reflections in Natural History)
Alter any event, ever so slightly and without apparent importance at the time, and evolution cascades into radically different channel.
Stephen Jay Gould (Wonderful Life: The Burgess Shale and the Nature of History)
Revolutions usually begin as replacements for older certainties, and not as pristine discoveries in uncharted terrain.
Stephen Jay Gould (The Structure of Evolutionary Theory)
Art is limitation; the essence of every picture is the frame.
Stephen Jay Gould (The Mismeasure of Man)
In biologist Stephen Jay Gould’s illustrative phrase, human beings should be seen as a “tiny, late-arising twig on life’s enormously arborescent bush.”14 That
Matthew Calarco (Thinking Through Animals: Identity, Difference, Indistinction)
We are glorious accidents of an unpredictable process with no drive to complexity, not the expected results of evolutionary principles that yearn to produce a creature capable of understanding the mode of its own necessary construction.
Stephen Jay Gould
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.
Stephen Jay Gould (The Panda's Thumb: More Reflections in Natural History)
I would not choose to live in any age but my own; advances in medicine alone, and the consequent survival of children with access to these benefits, should preclude any temptation to trade for the past. But we cannot understand history if we saddle the past with pejorative categories based on our bad habits for dividing continua into compartments of increasing worth towards the present. These errors apply to the vast paleontological history of life, as much as to the temporally trivial chronicle of human beings. I cringe every time I read that this failed business, or that defeated team, has become a dinosaur is succumbing to progress. Dinosaur should be a term of praise, not opprobrium. Dinosaurs reigned for more than 100 million years and died through no fault of their own; Homo sapiens is nowhere near a million years old, and has limited prospects, entirely self-imposed, for extended geological longevity.
Stephen Jay Gould
In science, "fact" can only mean "confirmed to such a degree that it would be perverse to withhold provisional assent." I suppose that apples might start to rise tomorrow, but the possibility does not merit equal time in physics classrooms.
Stephen Jay Gould (Hen's Teeth and Horse's Toes: Further Reflections in Natural History)
Scientific questions cannot be decided by majority vote in any case.
Stephen Jay Gould (Rocks of Ages: Science and Religion in the Fullness of Life)
Life is a copiously branching bush, continually pruned by the grim reaper of extinction, not a ladder of predictable progress.
Stephen Jay Gould (Wonderful Life: The Burgess Shale and the Nature of History)
science must be understood as a social phenomenon, a gutsy, human enterprise, not the work of robots programed to collect pure information.
Stephen Jay Gould (The Mismeasure of Man)
If the misery of our poor be caused not by the laws of nature, but by our institutions, great is our sin.
Stephen Jay Gould (The Mismeasure of Man)
I can hire one half of the working class to kill the other half.
Jay Gould
We must categorize and simplify in order to comprehend. But the reduction of complexity entails a great danger, since the line between enlightening epitome and vulgarized distortion is so fine.
Stephen Jay Gould
The one thing we have in common with all other living things is that for nearly four billion years our ancestors have managed to slip through a series of closing doors every time we needed them to. Stephen Jay Gould expressed it succinctly in a well-known line: “Humans are here today because our particular line never fractured—never once at any of the billion points that could have erased us from history.
Bill Bryson (A Short History of Nearly Everything)
As the Knights expanded over the continent—especially after 1885, when they won a major nationwide strike against Jay Gould’s railroad company—worker cooperatives followed in their wake, at least 334 of them between 1880 and 1888 (according to one study),164 in 35 of the 38 states. Many were a response to the depression of 1883–85, when wages were cut an average 15 percent, causing workers to look to other sources for income.165
Chris Wright (Worker Cooperatives and Revolution: History and Possibilities in the United States)
Genius has as many components as the mind itself.
Stephen Jay Gould (Wonderful Life: The Burgess Shale and the Nature of History)
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 (Leonardo's Mountain of Clams and the Diet of Worms: Essays on Natural History)
I will rejoice in the multifariousness of nature and leave the chimera of certainty to politicians and preachers.
Stephen Jay Gould
Duke est desipere in loco [it is pleasant to act foolishly from time to time—a line from Horace].
Stephen Jay Gould (The Mismeasure of Man)
self-deception as the preliminary to public deception is almost automatic. —WALTER LIPPMANN,
Stephen Jay Gould (The Mismeasure of Man)
Why should our nastiness be the baggage of an apish past and our kindness uniquely human? Why should we not seek continuity with other animals for our 'noble' traits as well?
Stephen Jay Gould
Stephen Jay Gould has told us that evolution is geared not toward progressive “fitness” but toward simply filling available ecological niches.
John McWhorter (The Power Of Babel: A Natural History of Language)
One of the major reasons for the failure of Fink and the trunk cartels was the truly heroic activities of one of the most maligned railroad financiers of this era: Jay Gould.
Murray N. Rothbard (The Progressive Era)
As the late Harvard biologist Stephen Jay Gould once memorably remarked, we humans are all descendants from the same African twig.
Brian M. Fagan (Cro-Magnon: How the Ice Age Gave Birth to the First Modern Humans)
The first person to refer to Darwin’s tales as Just So Stories was a Harvard paleontologist and evolutionist, Stephen Jay Gould, in 1978.61
Tom Wolfe (The Kingdom of Speech)
There are no shortcuts to moral insight. Nature is not intrinsically anything that can offer comfort or solace in human terms -- if only because our species is such an insignificant latecomer in a world not constructed for us. So much the better. The answers to moral dilemmas are not lying out there, waiting to be discovered. They reside, like the kingdom of God, within us -- the most difficult and inaccessible spot for any discovery or consensus.
Stephen Jay Gould
Astronomy defined our home as a small planet tucked away in one corner of an average galaxy among million; biology took away our status as paragons created in the image of God; geology gave us the immensity of time and taught us how little of it our own species has occupied.
Stephen Jay Gould (Ever Since Darwin: Reflections in Natural History)
Science tries to record and explain the factual character of the natural world, whereas religion struggles with spiritual and ethical questions about the meaning and proper conduct of our lives. The facts of nature simply cannot dictate correct moral behavior or spiritual meaning.
Stephen Jay Gould (The Hedgehog, the Fox & the Magister's Pox: Mending the Gap Between Science & the Humanities)
A foltos hiénáról írt legújabb tanulmányok szerzői úgy találták, a hímek és nőstények annyira hasonlítanak, hogy nemüket biztonsággal csak a herezacskó megtapintásával lehet megállapítani.
Stephen Jay Gould (The Panda's Thumb: More Reflections in Natural History)
The history of life is a story of massive removal followed by differentiation within a few surviving stocks, not the conventional tale of steadily increasing excellence, complexity, and diversity.
Stephen Jay Gould (Wonderful Life: The Burgess Shale and the Nature of History)
Bless all the women of this world who nurture our heritage while too many man rush off to kill for ideals that might now be deeply and personally held, but will often be viewed as repugnant by later generations.
Stephen Jay Gould (I Have Landed: The End of a Beginning in Natural History)
am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops,” reflected the late writer Stephen Jay Gould.
Jessica Bruder (Nomadland: Surviving America in the Twenty-First Century)
There is an increasing (and disturbing) tendency of psychologists, biologists, and philosophers to Darwinize every aspect of human behavior, turning its study into a scientific parlor game. But imaginative reconstructions of how things might have evolved are not science; they are stories. Stephen Jay Gould satirized them as ‘Just-So Stories,’ after Kipling’s eponymous book that gave delightful but fanciful explanations for various traits of animals (‘How the Leopard Got His Spots,’ and so on).
Jerry A. Coyne (Why Evolution Is True)
Some fifteen to twenty Burgess species cannot be allied with any known group, and should probably be classified as separate phyla. Magnify some of them beyond the few centimeters of their actual size, and you are on the set of a science-fiction film...
Stephen Jay Gould (Wonderful Life: The Burgess Shale and the Nature of History)
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 science was not competent to decide whether God did or did not exist, because it could only work with natural explanations. Gould had no religious axe to grind; he described himself as an atheistically inclined agnostic, but pointed out that Darwin himself had denied he was an atheist and that other eminent Darwinians - Asa Gray, Charles D. Walcott, G. G. Simpson, and Theodosius Dobzhansky - had been either practicing Christians or agnostics. Atheism did not, therefore, seem to be a necessary consequence of accepting evolutionary theory, and Darwinians who held forth dogmatically on the subject were stepping beyond the limitations that were proper to science.
Karen Armstrong
Consider the magnitude of this... Taxonomists have described almost a million species of arthropods, and all fit into four major groups; one quarry in British Columbia, representing the first explosion of multicellular life, reveals more than twenty additional arthropod designs!
Stephen Jay Gould (Wonderful Life: The Burgess Shale and the Nature of History)
Errors of reductionism and biodeterminism take over in such silly statements as “Intelligence is 60 percent genetic and 40 percent environmental.” A 60 percent (or whatever) “heritability” for intelligence means no such thing. We shall not get this issue straight until we realize that the “interactionism” we all accept does not permit such statements as “Trait x is 29 percent environmental and 71 percent genetic.” When causative factors (more than two, by the way) interact so complexly, and throughout growth, to produce an intricate adult being, we cannot, in principle, parse that being’s behavior into quantitative percentages of remote root causes. The adult being is an emergent entity who must be understood at his own level and in his own totality. The truly salient issues are malleability and flexibility, not fallacious parsing by percentages. A trait may be 90 percent heritable, yet entirely malleable.
Stephen Jay Gould (The Mismeasure of Man)
The originator of an idea cannot be held responsible for egregious misuse of his theory.
Stephen Jay Gould
Common sense is a very poor guide to scientific insight for it represents cultural prejudice more often than it reflects the native honesty of a small boy before the naked emperor.
Stephen Jay Gould
Intelligence is too complex and multifaceted a thing to reduce to any single dimension.
Stephen Jay Gould (Bully for Brontosaurus: Reflections in Natural History)
Misunderstanding of probability may be the greatest of all general impediments to scientific literacy.
Stephen Jay Gould (Dinosaur in a Haystack)
The Mismeasure of Man treats one particular form of quantified claim about the ranking of human groups: the argument that intelligence can be meaningfully abstracted as a single number capable of ranking all people on a linear scale of intrinsic and unalterable mental worth. Fortunately—and I made my decision on purpose—this limited subject embodies the deepest (and most common) philosophical error, with the most fundamental and far-ranging social impact, for the entire troubling subject of nature and nurture, or the genetic contribution to human social organization.
Stephen Jay Gould (The Mismeasure of Man)
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
We are, whatever our glories and accomplishments, a momentary cosmic accident that would never arise again if the tree of life could be replanted from seed and regrown under similar conditions.
Stephen Jay Gould
If Ediacara survivors had been able to evolve internal complexity later on, then the pathways from this radically different starting point would have produced a world worthy of science fiction at its best.
Stephen Jay Gould
The extreme rarity of transitional forms in the fossil record persists as the trade secret of paleontology. The evolutionary trees that adorn our text- books have data only at the tips and nodes of their branches; the rest is inference, however reasonable, not the evidence of fossils. Yet Darwin was so wedded to gradualism that he wagered his entire theory on a denial of this literal record: "The geological record is extremely imperfect and this fact will to a large extent explain why we do not find interminable varieties, connecting together all the extinct and existing forms of life by the finest graduated steps, He who rejects these views on the nature of the geological record, will rightly reject my whole theory." Darwin's argument still persists as the favored escape of most paleontologists from the embarrassment of a record that seems to show so little of evolution. In exposing its cultural and methodological roots, I wish in no way to impugn the potential validity of gradualism (for all general views have similar roots). I wish only to point out that it was never -seen- in the rocks. Paleontologists have paid an exorbitant price for Darwin's argument. We fancy ourselves as the only true students of life's history, yet to preserve our favored account of evolution by natural selection we view our data as so bad that we never see the very process we profess to study. [Evolution’s Erratic Pace - "Natural History," May, 1977]
Stephen Jay Gould
Science and religion stand watch over different aspects of all our major flashpoints. May they do so in peace and reinforcement--and not like the men who served as a cannon fodder in World War I, dug into the trenches of a senseless and apparently interminable conflict, while lobbing bullets and canisters of poison gas at a supposed enemy, who, like any soldier, just wanted to get off the battlefield and on with a potentially productive and rewarding life.
Stephen Jay Gould (Rocks of Ages: Science and Religion in the Fullness of Life)
People, as curious primates, dote on concrete objects that can be seen and fondled. God dwells among the details, not in the realm of pure generality. We must tackle and grasp the larger, encompassing themes of our universe, but we make our best approach through small curiosities that rivet our attention - all those pretty pebbles on the shoreline of knowledge. For the ocean of truth washes over the pebbles with every wave, and they rattle and clink with the most wondrous din.
Stephen Jay Gould
But how can a series of reasonable intermediate forms be constructed? Of what value could the first tiny step toward an eye be to its possessor? The dung-mimicking insect is well protected, but can there be any edge in looking only 5 percent like a turd?
Stephen Jay Gould (Ever Since Darwin: Reflections in Natural History)
I am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops,” reflected the late writer Stephen Jay Gould. A deepening class divide makes social mobility all but impossible. The result is a de facto caste system. This is not only morally wrong but also tremendously wasteful. Denying access to opportunity for large segments of the population means throwing away vast reserves of talent and brainpower. It’s also been shown to dampen economic growth.
Jessica Bruder (Nomadland: Surviving America in the Twenty-First Century)
Creative thought in science is exactly this - not a mechanical collection on of facts and intuition, bias, and insight from other fields. Science, at its best, interposes human judgement and ingenuity upon all proceedings. It is, after all (although we sometimes forget it), practiced by humans.
Stephen Jay Gould (Ever Since Darwin: Reflections in Natural History)
We should therefore, with grace and optimism, embrace NOMA's tough-minded demand: Acknowledge the personal character of these human struggles about morals and meanings, and stop looking for definite answers in nature's construction. But many people cannot bear to surrender nature as a "transitional object"--a baby's warm blanket for adult comfort. But when we do (for we must), nature can finally emerge in her true form: not as a distorted mirror of our needs, but as our most fascinating companion. Only then can we unite the patches built by our separate magisteria into a beautiful and coherent quilt called wisdom.
Stephen Jay Gould (Rocks of Ages: Science and Religion in the Fullness of Life)
The naturalist Stephen Jay Gould described his own struggle with the Linda problem. He knew the correct answer, of course, and yet, he wrote, “a little homunculus in my head continues to jump up and down, shouting at me—‘but she can’t just be a bank teller; read the description.’” The little homunculus is of course Gould’s System 1 speaking to him in insistent tones. (The two-system terminology had not yet been introduced when he wrote.) The correct answer to the short version of the Linda problem was the majority response in only one of our studies: 64% of a group of graduate students in the social sciences at Stanford and at Berkeley correctly judged “feminist bank teller” to be less probable
Daniel Kahneman (Thinking, Fast and Slow)
Natural or sexual selection acts on these nonsilent mutations, slightly increasing or decreasing the offspring with that trait in each successive generation against a background of random genetic change. This random genetic change and the accumulation of heritable changes, while the other drives increases or decreases in traits based on the advantage or disadvantage they confer on the organism. Taken together, randomness and direction produce what biologist Stephen Jay Gould called the "drunkard's walk." A person stumbling from a bar and deeply inebriated might have some sense of which direction home lies, but their path would be anything but direct. They might, if the randomness predominated, even be headed in the wrong direction.
Aron Ra (Foundational Falsehoods of Creationism)
In Darwins post-platonische werelds is de variatie de fundamentele werkelijkheid en veranderen berekende gemiddelden in abstracties. We blijven echter de voorkeur geven aan het oudere en tegengestelde standpunt: we zien variatie nog steeds als een massa onlogische toevalligheden, die hoofdzakelijk van waarde is omdat zo'n spreiding te gebruiken is voor de berekening van een gemiddelde, hetgeen we dan beschouwen als iets wat een essentie nog het best benadert.
Stephen Jay Gould (De gok van de evolutie)
I remember when we found the first population of living Cerion agassizi in central Eleuthera. Our hypothesis of Cerion's general pattern required that two predictions be affirmed (or else we were in trouble): this population must disappear by hybridization with mottled shells toward bank-interior coasts and with ribby snails toward the bank-edge. We hiked west toward the bank-interior and easily found hybrids right on the verge of the airport road. We then moved east toward the bank-edge along a disused road with vegetation rising to five feet in the center between the tire paths. We should have found our hybrids but we did not. The Cerion agassizi simply stopped about two hundred yards north of our first ribby Cerion. Then we realized that a pond lay just to our east and that ribby forms, with their coastal preferences, might not favor the western side of the pond. We forded the pond and found a classic hybrid zone between Cerion agassizi and ribby Cerions. (Ribby Cerion had just managed to round the south end of the pond, but had not moved sufficiently north along the west side to establish contact with C. agassizi populations.) I wanted to shout for joy. Then I thought, "But who can I tell; who cares?" And I answered myself, "I don't have to tell anyone. We have just seen and understood something that no one has ever seen and understood before. What more does a man need?
Stephen Jay Gould (The Flamingo's Smile: Reflections in Natural History)
The idea of decimation as a lottery converts the new iconography of the Burgess Shale into a radical view about the pathways of life and the nature of history. ... May our poor and improbable species find joy in its new-found fragility and good fortune! Wouldn't anyone with the slightest sense of adventure, or the most weakly flickering respect for intellect, gladly exchange the old cosmic comfort for a look at something so weird and wonderful - yet so real - as *Opabinia*?
Stephen Jay Gould (Wonderful Life: The Burgess Shale and the Nature of History)
We do not inhabit a perfected world where natural selection ruthlessly scrutinizes all organic structures and then molds them for optimal utility. Organisms inherit a body form and a style of embryonic development; these impose constraints upon future change and adaptation. In many cases, evolutionary pathways reflect inherited patterns more than current environmental demands. These inheritances constrain, but they also provide opportunity. A potentially minor genetic change […] entails a host of complex, nonadaptive consequences. The primary flexibility of evolution may arise from nonadaptive by-products that occasionally permit organisms to strike out in new and unpredictable directions. What “play” would evolution have if each structure were built for a restricted purpose and could be used for nothing else? How could humans learn to write if our brain had not evolved for hunting, social cohesion, or whatever, and could not transcend the adaptive boundaries of its original purpose?
Stephen Jay Gould (Hen's Teeth and Horse's Toes: Further Reflections in Natural History)
The adult being is an emergent entity who must be understood at his own level and in his own totality. The truly salient issues are malleability and flexibility, not fallacious parsing by percentages. A trait may be 90 percent heritable, yet entirely malleable. A twenty-dollar pair of eyeglasses from the local pharmacy may fully correct a defect of vision that is 100 percent heritable. A “60 percent” biodeterminist is not a subtle interactionist, but a determinist on the “little bit pregnant” model.
Stephen Jay Gould (The Mismeasure of Man)
Our belief is not a belief. Our principles are not a faith. We do not rely solely upon science and reason, because these are necessary rather than sufficient factors, but we distrust anything that contradicts science or outrages reason. We may differ on many things, but what we respect is free inquiry, openmindedness, and the pursuit of ideas for their own sake. We do not hold our convictions dogmatically: the disagreement between Professor Stephen Jay Gould and Professor Richard Dawkins, concerning “punctuated evolution” and the unfilled gaps in post-Darwinian theory, is quite wide as well as quite deep, but we shall resolve it by evidence and reasoning and not by mutual excommunication. (My own annoyance at Professor Dawkins and Daniel Dennett, for their cringe-making proposal that atheists should conceitedly nominate themselves to be called “brights,” is a part of a continuous argument.) We are not immune to the lure of wonder and mystery and awe: we have music and art and literature, and find that the serious ethical dilemmas are better handled by Shakespeare and Tolstoy and Schiller and Dostoyevsky and George Eliot than in the mythical morality tales of the holy books. Literature, not scripture, sustains the mind and—since there is no other metaphor—also the soul. We do not believe in heaven or hell, yet no statistic will ever find that without these blandishments and threats we commit more crimes of greed or violence than the faithful. (In fact, if a proper statistical inquiry could ever be made, I am sure the evidence would be the other way.) We are reconciled to living only once, except through our children, for whom we are perfectly happy to notice that we must make way, and room. We speculate that it is at least possible that, once people accepted the fact of their short and struggling lives, they might behave better toward each other and not worse. We believe with certainty that an ethical life can be lived without religion.
Christopher Hitchens (God is Not Great: How Religion Poisons Everything)
As arrogant as I may be in general, I am not sufficiently doltish or vainglorious to imagine that I can meaningfully address the deep philosophical questions embedded within this general inquiry of our intellectual ages—that is, fruitful modes of analysis for the history of human thought. I shall therefore take refuge in an escape route that has traditionally been granted to scientists: the liberty to act as a practical philistine. Instead of suggesting a principled and general solution, I shall ask whether I can specify an operational way to define “Darwinism” (and other intellectual entities) in a manner specific enough to win shared agreement and understanding among readers, but broad enough to avoid the doctrinal quarrels about membership and allegiance that always seem to arise when we define intellectual commitments as pledges of fealty to lists of dogmata (not to mention initiation rites, secret handshakes and membership cards—in short, the intellectual paraphernalia that led Karl Marx to make his famous comment to a French journalist: “je ne suis pas marxiste”).
Stephen Jay Gould (The Structure of Evolutionary Theory)
The Tale of Human Evolution The subject most often brought up by advocates of the theory of evolution is the subject of the origin of man. The Darwinist claim holds that modern man evolved from ape-like creatures. During this alleged evolutionary process, which is supposed to have started 4-5 million years ago, some "transitional forms" between modern man and his ancestors are supposed to have existed. According to this completely imaginary scenario, four basic "categories" are listed: 1. Australopithecus 2. Homo habilis 3. Homo erectus 4. Homo sapiens Evolutionists call man's so-called first ape-like ancestors Australopithecus, which means "South African ape." These living beings are actually nothing but an old ape species that has become extinct. Extensive research done on various Australopithecus specimens by two world famous anatomists from England and the USA, namely, Lord Solly Zuckerman and Prof. Charles Oxnard, shows that these apes belonged to an ordinary ape species that became extinct and bore no resemblance to humans. Evolutionists classify the next stage of human evolution as "homo," that is "man." According to their claim, the living beings in the Homo series are more developed than Australopithecus. Evolutionists devise a fanciful evolution scheme by arranging different fossils of these creatures in a particular order. This scheme is imaginary because it has never been proved that there is an evolutionary relation between these different classes. Ernst Mayr, one of the twentieth century's most important evolutionists, contends in his book One Long Argument that "particularly historical [puzzles] such as the origin of life or of Homo sapiens, are extremely difficult and may even resist a final, satisfying explanation." By outlining the link chain as Australopithecus > Homo habilis > Homo erectus > Homo sapiens, evolutionists imply that each of these species is one another's ancestor. However, recent findings of paleoanthropologists have revealed that Australopithecus, Homo habilis, and Homo erectus lived at different parts of the world at the same time. Moreover, a certain segment of humans classified as Homo erectus have lived up until very modern times. Homo sapiens neandarthalensis and Homo sapiens sapiens (modern man) co-existed in the same region. This situation apparently indicates the invalidity of the claim that they are ancestors of one another. Stephen Jay Gould explained this deadlock of the theory of evolution although he was himself one of the leading advocates of evolution in the twentieth century: What has become of our ladder if there are three coexisting lineages of hominids (A. africanus, the robust australopithecines, and H. habilis), none clearly derived from another? Moreover, none of the three display any evolutionary trends during their tenure on earth. Put briefly, the scenario of human evolution, which is "upheld" with the help of various drawings of some "half ape, half human" creatures appearing in the media and course books, that is, frankly, by means of propaganda, is nothing but a tale with no scientific foundation. Lord Solly Zuckerman, one of the most famous and respected scientists in the U.K., who carried out research on this subject for years and studied Australopithecus fossils for 15 years, finally concluded, despite being an evolutionist himself, that there is, in fact, no such family tree branching out from ape-like creatures to man.
Harun Yahya (Those Who Exhaust All Their Pleasures In This Life)