Category Archives: Fossil record
“imagine a puddle waking up one morning and thinking, ‘This is an interesting world I find myself in, an interesting hole I find myself in, fits me rather neatly, doesn’t it? In fact, it fits me staggeringly well, must have been made to have me in it!’ This is such a powerful idea that as the sun rises in the sky and the air heats up and as, gradually, the puddle gets smaller and smaller, it’s still frantically hanging on to the notion that everything’s going to be all right, because this World was meant to have him in it, was built to have him in it; so the moment he disappears catches him rather by surprise. I think this may be something we need to be on the watch out for.”
I yield to no one in my admiration for Douglas Adams, and admire here in particular his reminder that our place in the Universe may really be rather precarious. However, on this occasion he had been anticipated. Read the rest of this entry
The now Vice-President of the United States stands accused of having said that evolution is “just a theory”; see here and here. No he did not say that. What he did say (full text below, with notes) was far, far worse. Much more detailed and much more dangerous.
L: Pence being sworn in as a member of the House Education and Workforce Committee (CNN)
After reminding us that he was trained in law and history, he mangles the historical facts and legal significance of a key court case (the Scopes trial).
By quotemining a secondary source,* which he treats as if primary, he twists the then-recent discovery of Sahelanthropus into an argument against the underlying science. It is changeable, he argues, therefore it is uncertain.
He justifies this manoeuvre by harping on the ambiguous word “theory”, and making a falsely rigid distinction between theory and fact.
R: Sahelanthropus tchadensis, photo from Smithsonian Human Origins website
And worst of all, he asks his colleagues to “demand [emphasis added] that educators around America teach evolution not as fact, but as theory”. The proponent, when it suits him, of small Government wants Washington to tell teachers how to teach.
Pence has been accused of stupidity because of the factual and logical errors contained in his speech. On the contrary, Read the rest of this entry
How Darwin’s name is taken in vain, with mini-reviews of some of the worst offenders. And when I wrote about this last year, I did not expect to have to add a US Vice-President to their number.
Charles Darwin never thought of evolution as anything other than a theory. He hoped that someday it would be proven by the fossil record but did not live to see that, nor have we. – Representative (now Vice-President) Mike Pence, 2002, via Forbes
Trump’s Education Secretary Nominee DeVos Should Challenge Darwinism* – David Klinghoffer, CNS, 13 January 2017 
Don’t say Darwin unless you mean it. Don’t say theory when you mean historical fact. And don’t say you believe in evolution, when you mean you accept it on the basis of the evidence.
Don’t say Darwin unless you mean it. Above all, don’t say “Darwin” when you mean “evolution”. It’s like saying “Dalton” when you mean atoms. Our understanding of atoms has moved on enormously since Dalton’s time, and our understanding of evolution has moved on similarly since Darwin’s. Neither of them knew, or could have known, anything about what caused the phenomena they were talking about, and both would be delighted at how thoroughly their own work has been superseded. Read the rest of this entry
Long but detailed; updated resources include rebuttals to creationist claims, including dinosaur soft tissue, and teaching exercise on Lucy. I have mined this for links. There is also a discussion of bible-basd arguments, for those (like the author) to whom such things are important.
By the early 1800s European geologists (many of them devout Christians) realized that the rock layers they observed had to be far older than the 6000 years allowed by a literal interpretation of Bible chronology. For instance, as discussed here , angular unconformities like that shown below could not been formed in the course of the one-year-long Flood of Noah.
Numerous other evidences for an old earth have been observed by scientists over the past two hundred years. These include fossil soils, and massive deposits of salt and of limestone in the midst of sedimentary rock layers, and tens of thousands of annual layers in lake bottom deposits (“varves”) and in glaciers (see Some Simple Evidences for an Old Earth). We can trace, in reasonable detail, the movements of the sections of earth’s crust over the…
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Relative dating from sedimentology dates back some 200 years, as beautifully explained here by my friend, field geologist and Anglican priest, Michael Roberts, with illustrations from what he has seen himself, while we have now had absolute radiometric dates for over a century. Index fossils are used only to establish that rocks are the same age, and the way creationists manage to forget this fact is indeed miraculous.
This piece gains added interest because of its first-hand accounts, both of geological exploration, and of attempts to persuade creationists to accept the results.
This incredibly duplicitous meme appeared on my twitter feed today. Fri 13th Jan 2017
Evolution is wrong as it is a circular argument from the age of fossils worked out from evolution
Yes, it is the old chestnut of Young Earthers that the age of rocks is based on a circular argument from evolution. It took me back to 1971 when I made the felicitous mistake of going to L’Abri to sit at the feet of the evangelical guru Francis Schaeffer. I arrived ther all bright-eyed and bushy tailed thinking of all the wondrous things I would learn in the next four weeks. I learnt much but not what I had expected.
On my first morning i was sent to Shaeffer’s son-in-law Udo Middlemann to discuss what I would study. I explained that I was going into the Anglican ministry and had just returned from 3 years working as an…
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Creationists argue that historical science is different from, and more uncertain than, present-day observational science. But their choice of examples shows that they themselves don’t really believe this.
The difference between what young earth creationists like to term “operational” or “observational” science and historical science doesn’t have the sharp distinction they like to project to their audience. I was reminded of this recently when I had an opportunity to hear Tommy Mitchell speak at a local Answers in Genesis conference a few weeks ago. One particular talk was entitled: Jurassic Prank: A Dinosaur Tale. In it Mitchell presents the young-earth case that dinosaurs lived with man as recently as a few thousand years ago. The “tale” of course is that scientists have been telling us that dinosaurs died out millions of years before man existed. You could say the punchline to the entire talk was that the public has been punked with regards to the truth about dinosaurs.
There are many lessons to be learned from this talk but I want to focus on one seemingly simple observation that Mitchell makes. Below is a YouTube version…
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Homage to Jack Chick, (April 13, 1924 – October 23, 2016); repost of How to lie about radiometric dating, evolution, and even nuclear physics
Now that he is dead, let us play Jack Chick the compliment of treating his ideas as seriously as we did when he was alive. I am sure he would not have wished otherwise.
And so, in his memory (he died on Sunday) I am reposting my analysis of one of his pieces that I found particularly interesting [update: Americans United for the Separation of Church and State have also reviewed his life and work, here]:
How to lie about radiometric dating, evolution, and even nuclear physics
Have you heard the one about the live snail with a carbon-14 age of 3000 years? Or the lava erupted in 1800 in Hawaii with a potassium-argon age in the millions? It’s all true, true I tell you. But does this signify a major problem with radiometric dating?
I don’t know who first dug up these examples, but they were popularised by the creationist comic-book writer Jack Chick, in a publication called “Big Daddy”. The first page, available here, shows a well-primed creationist student arguing with a singularly ill-informed biology professor. The professor has been leading such a sheltered life that he’s never met these creationist arguments before. And he doesn’t understand anything about evolution or dating of rocks or embryology or indeed anything else. Surprise! the student wins! A skilled cartoonist, Jack Chick manages to squeeze the largest number of fallacies into the smallest number of words. There is a crib sheet at the end of this post, listing all the fallacies I spotted myself; I just reached double figures but there may be more.
Of course, it doesn’t help that the Professor doesn’t know anything about whale ancestors:
Or that the student is allowed to make the most absurd statements unchallenged, on the basis of a video by Kent Hovind:
But there’s more! At the end of page 1, which is also the end of your free sample I’m afraid, the student converts the Professor by pointing out that no one has ever actually seen gluons:
But fear not; an answer is at hand, in the very next frame:
So Jesus must be the force that holds the atomic nucleus together. Convinced by this reasoning, the Professor accepts Jesus, announces that as a result he can no longer teach evolution, and is sacked.
Jack Chick, by the way, has just published another comic book at the age of 92. In it, a bright young man from a good Christian (i.e. creationist) home is seduced by Satan into believing in evolution, and when we last see him is heading straight for damnation. In the words of one of Satan’s many horned helpers, “Joe trusted evolution, not God, and became a jobless party animal.” And a criminal and a drug addict, and covered himself with tattoos, and died and went to hell. Tragic, and so easily avoidable.
I never managed to get to Page 13 of Big Daddy, which is what we really need; link (if it works for you) here. It didn’t work for me, but you’ll find a description of the contents by someone called Honus at talkorigins, and I’ve seen some of the relevant cartoons reproduced elsewhere. So you can either take Honus’s and my word for it, or go online to Chick Publications and buy 25 copies (minimum purchase) of the tract, which I am not about to do.
The really remarkable thing about the tract is that it actually gives the primary literature references to the results that is discussing. And the briefest perusal of this primary literature will show why the papers that Chick refers to, far from undermining radiometric dating, actually reinforce it.
That snail was not 3000 years old, but that really was its apparent radiocarbon age, because it was exchanging calcium carbonate in its shell with mineral calcium carbonate. And that makes all the difference, so you need to take such features of the environment into account.
Many readers will be familiar with the principle of carbon-14 dating. Carbon-14 decays with a half-life of 5730 years. Nonetheless, the fraction of carbon-14 in the atmosphere stays roughly constant (or did before we started adding to it by nuclear weapons testing, and diluting it with carbon dioxide from fossil fuels). That is because the upper atmosphere is bombarded with cosmic rays, which cause nuclear reactions that convert nitrogen-14 (stable) to carbon-14. Mixing distributes this radiocarbon through the atmosphere, where it is taken up by plants and, in due course, animals. As long as you are alive, you are part of the circulating pool of carbon, but as soon as you die, the carbon-14 in your body starts decaying. Of course, cosmic ray intensity is not really constant over a long period, but we can calibrate carbon-14 dates by comparison with carbon in tree rings (dendrochronology). The tree ring correction is small for most purposes, but matters for things like precise dating of Egyptian dynasties.
The point, of course, is that the carbon in the lettuce being fed to the snails is part of the general pool, but the carbon in calcium carbonate minerals is radiochemically dead, having been out of circulation for a long time. What the paper really showed was that the snail exchanges carbonate in its shell with carbonate from dissolved minerals, giving a spurious depletion of radiocarbon in the snail. You will find the story in Science, 1963, p. 637 (paywall, sorry, but summary here).
What about these rocks in Hawaii? Here again the paper is behind a pay wall, but if you follow this link it will take you to the title and abstract, which is all you need. In fact, the title alone is all you need: “Radiogenic helium and argon in ultramafic inclusions from Hawaii”. Inclusions. And in case that’s not clear enough, the abstract tells you that the work is all about the dating of xenoliths. Xeno- foreign, as in xenophobia; lith rock, as in monolith. Look at the paper in more detail, if you can get access to it, and you will find that the excess argon is only found in bubbles of fluid within the rock, that bits of rock that aren’t bubbly don’t show any, and that there is circumstantial evidence that the argon comes from deep within the Earth’s mantle, not radioactive decay in the lava itself.
Anomalies happen all the time in geology. They are, in the original sense of the expression, exceptions that prove the rule; if there were no rule, we would not consider them exceptional. Uranium-lead and potassium-argon dates of rocks usually agree, but not if the rock has been so strongly heated that argon gas can escape. Whole rock dates can be misleading, as in the example of the Hawaiian volcano, if the rock has been contaminated from some source, in this case fluid from the mantle. So far from undermining the method, these anomalies add further information about the sample. In much the same way, radiocarbon dates will be anomalous if some of the carbon comes from inorganic sources, as in the case discussed above, and the anomaly might even be used to tell us something about the specimen’s history and diet.
Now here’s the bit that I really don’t understand. What is going on in Jack Chick’s mind, when he gives us this stuff? I assume that he is an honest person of goodwill, who is doing his best. He really believes that because I and most readers here accept the fact of evolution, we are going to be punished in hell for ever. Being a kindly man, he really doesn’t want that to happen, so he is doing his very best to convince us of the error of our ways.
So why does he do it by pointing us towards papers that say the very opposite of what he says they say? I can only speculate that this is the result of what psychologists call confirmation bias, which leads to interpreting new information, however perversely, in a way that supports what you already think. And when we come to creationism, the motivation for bias is extreme. Remember that we are talking about people who really believe (a) that if you don’t accept salvation through Jesus you are going to go to hell, and (b) that the doctrine of salvation through Jesus only makes sense if the biblical Fall is a historical fact. The papers I’ve mentioned above show that under certain rather special circumstances, radiometric dating will give you the wrong answer unless you take those circumstances into account. Young Earth creationists, knowing that their entire worldview depends on refuting radiometric dating, pounce on these examples as evidence that the method is unreliable. Which of course it is, if you don’t do it right. So what?
All of which gives me uncomfortable pause for two reasons. If creationists are so blinded by confirmation bias, what hope is there of reasoning with them? And if I see my intellectual opponents displaying confirmation bias, completely oblivious to what they are doing, what makes me think that I am any different?
h/t Sensuous Curmudgeon for tip-off about Jack Chick’s latest. Whale ancestors illustrated (Ambulocetus and Pakicetus) copyright JGM Thewissen; may be reproduced for non-commercial educational purposes.
Crib sheet: Definition as obfuscation. Misdefinition of science to exclude all indirect inference (although even Young Earth creationists accept the fact of an Ice Age on geological evidence). Macroevolution, if the word means anything, means major change, and this takes more time than we have been watching. So of course we’ve never seen it. Similar fossils do indeed imply similar ages, but the order of these ages has been known for nearly 200 years on the basis of stratigraphy, and absolute ages established for over 100 years now by radiometric dating. Polystrate fossils were explained in 1868; the explanation is much the same today. New Scientist really did point out in 1997 that it is silly to carry on using Haeckel’s highly questionable drawings, as some still do, when we now have a much more detailed information. But, as explained in Alice Roberts’s Incredible Unlikeliness of Being and many other places, the gill folds on the human embryo really are homologous to the folds on that of a fish. They just develop rather differently, explaining such oddities as the tortuous path of our vagus nerves. As for the whale’s pelvis having “nothing to do with walking on land”, by 1999 we already had extensive series of fossils linking whales to their terrestrial ancestors; there is an excellent review here by one of the scientists involved in Evolution Education and Outreach (free download), and whales evolution also features in an excellent video here . The development of secondary functions (exaptation) is commonplace. Thus mammals’ ear bones are vestigial relics of reptiles’ rear jawbones. Creationists often argue, as here, that natural selection can only remove, and not add. This riddle was solved 120 years ago, with the discovery of mutation. Mutations supply novelty; selection winnows it. Creationists agree in explaining away pre-modern human fossils, such as Lucy and numerous others already known by 1999, as being either apes, or humans. Unfortunately, they can never agree on which is which. And, something that I think believers in particular should find offensive, the theological absurdities of the final frame.
This post originally appeared here in January, at https://paulbraterman.wordpress.com/2016/01/08/how-to-lie-about-radiometric-dating-evolution-and-even-nuclear-physics/
A lengthy scholarly discussion by my friend Michael Roberts of the concept of design, from Paley to the present day, making important distinctions between different concepts of design, and placing the Intelligent Design (ID) movement in context. The author, a geologist and historian (and CofE priest), argues that Paley’s concept of the individual design of organisms was obsolete long before Darwin, given the discoveries of deep time and the rich sequential fossil record. Present-day ID is a curious hybrid, and its evolution is discussed in some detail. However, neither the refutation of Paley nor the demolition of ID affect broader design arguments, such as that from fine-tuning or the glory of the natural world. (Disclosure: as my friends will know, I do not find these latter arguments convincing, but I do consider them worthy of respect, and have criticised attempts to use them as justification for evolution-denying creationism, which is not.)
A SHORT HISTORY OF DESIGN Michael Roberts
The first thing I should do is to define what Design is. That would be no easy task as the word is used in so many different ways to mean so many different things. I hope some of the variety of meanings comes clear in this paper. Part of the confusion is that Design can be synonymous with the teleological argument for the existence of God, but often it is more restricted to biological structures. Hence Design means different things to different people. Distinguishing between these meanings is important as confusion reigns when one switches from one to another. To give a rough typology there are four types of design;
1 Design of the universe; – front-loading or teleological (fine tuning)
2. Guidance of natural processes through history; Asa Gray
3. Ahistorical recognition of biological structures as designed; Hooke, Paley,
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Will Storr’s The Heretics [US: Unpersuadables], 1: Full Frontal Creationism, and other kinds of unreason
Is this book worthy of your time and attention? Yes. But this is not a book review, so much as a conversation with myself, triggered by reading it, and what follows is as much mine as his, especially as I have focused on those chapters that overlap my own concerns. There is no shortage of writings debunking creationism, or homoeopathy, or others covered here, beliefs that fly in the face of massive evidence, and yet this evidence has no effect at all on their believers. Why is this, Storr asks. What is going on? And what makes us think that we ourselves are so different?
Storr starts by telling us of his meeting with John Mackay, a Young Earth creationist, who was talking to an appreciative audience in a small town in Queensland. This seems to have been his first encounter with the full-blooded version of modern creationism, according to which evolution science and old Earth geology are fundamentally unsound, and the Bible is the infallible word of God. At the end of Genesis 1, God speaks of His work as being “very good”. “Very good” must mean no pain, and no death. It follows that tigers and tyrannosaurs coexisted happily with Adam and Eve in Eden, all of them adhering to strictly vegetarian diets, until the Fall went and spoiled everything. And “Tonight, the choice you have to face up to is this – do you put your faith in Darwin, who wasn’t there? Or in God, who was?”
Mackay claims to be able to feel the presence of God. What turned him against evolution, he says, was a biology textbook he was reading as an adolescent, which followed its exposition of evolution with a chapter advocating atheism. Unfortunately, he does not tell us which textbook he was referring to, giving me no way of checking his perspective, although such a chapter would of course be completely out of place in a biology textbook.
Mackay’s audience were universally sympathetic, a fact that Storr observed with bemusement that turned to dismay when, the following Sunday, Mackay mounted the pulpit to deliver a scathing attack on the wickedness of homosexuals and the compromising Churches who countenance their activities.
Mackay speaks proudly of debating with ordinary sane scientists or, as he would call them, evolutionists: “We frequently win public debates… They presume they will be fighting against theologians with no science degrees.” He himself has a degree in geology from Queensland, where he also took a class in genetics. As a teacher in a private school, he was able to promote creationism under the guise of “critical thinking”, comparing the claims of evolution and creationism as he saw them. He met up with Ken Ham, a kindred spirit, and together they set up the Creation Science Foundation. Mackay was forced out after some bitter infighting, and now directs a relatively small outfit known as Creation Research. The Creation Science Foundation, meantime, has turned into Answers in Genesis, a multi-million organisation based mainly in the US, famous for its Creation Museum and Ark Encounter Theme Park.
I have no doubt of Mackay’s sincerity. His arguments against creationism will be depressingly familiar to anyone who has studied the subject. Didn’t Darwin himself complain about the inadequacy of the fossil record? Why don’t we ever observe intermediate species? What about polystrate fossils, tree trunks that project upwards through different geological layers, supposedly separated from them by huge banks of time?
“The first dinosaurs look like dinosaurs… The last ones look like dinosaurs too. So within that timeframe – even if you did put in a millions of years – they produce their own kind, just as Genesis says.”
Let me invite the reader to respond to Mackay’s arguments, and to answer a question of my own: if your last common ancestor with a flatfish was 430 million years ago, how long ago, roughly, was the last common ancestor of a flatfish and a frog? (Answers at end)
Storr is in no doubt that Mackay is completely misguided. And yet, he says of Mackay and others pursuing the unreasonable,
“There is something noble about their bald defiance of the ordinary, something heroic about the deep outsider-territories that they wilfully inhabit… I feel a kind of kinship with them. I am drawn to the wrong.”
Storr gives us, later, more detail about his own past than I intend to divulge about mine, beyond saying that I too have explored strange places of the mind, and entertained bizarre beliefs.
Later Storr discusses Mackay with Nathan Lo, an Assistant Professor at the University of Sydney, who describes creationism as appealing because very easy to understand, unlike evolution which requires time and thought. Lo dismisses the leaders of the creationist movement as just in it for the money, prompting the kind of observation that makes this book so interesting:
“Nathan Lo and I… see ourselves as the rational ones, the clean-sighted bringers of 21st-century reason. And yet both of us, I have come to believe, are mistaken. We are wrong about the wrong.”
He joins a group who are taking part in a 10-day programme of extremely rigorous meditation. Halfway through, a woman participant starts screaming in distress, but he does nothing to go to her aid. Why not? Excessive obedience to authority. Later, he compares himself to participants in Stanley Milgram’s famous electric shock experiment. Here, subjects were told that they were taking part in an experiment on the effects of punishment on learning, and believed that they were administering electric shocks to the learner, who was in the next room. The subjects obediently administered increasing shocks, even when the person in the next room (an actor) started screaming, and many went all the way up to levels of shock clearly labelled as lethal and not to be used. Then there was the strip-search scam, where a bogus policeman claims be investigating a reported theft, gives a vague description that the management applies to one of the waitresses, and that waitress is then told to strip naked and cavort, kiss the “policeman”, and even submit to spankings, in front of the manager, and her boyfriend acting as chaperone. And does what she is told, with neither manager nor boyfriend raising any questions. And this performance has been repeated in over 70 diners throughout the United States.
Excessive obedience, according to Storr, is but one of the many ways in which our brains differ from the standards of rational judgement that we naïvely believe ourselves to be applying. Notice that I said “differ from”, not “fall short of”. We are evolved animals, and the brain has more investment (if I may so put it) in seeing us survive and prosper in our societies, than in making us aware of objective truth. We are influenced by others, and if enough of our neighbours say so, we will actually come to see one line as being longer than another, even when our eyes plainly tell us that it is not.
That’s the least of it. Storr finds himself forced to confront a much larger question, perhaps the largest question in the whole of philosophy: what really goes on inside our minds (or our brains; for me, as for Storr, these come to much the same thing) and how well does that enable us to cope with reality?
Storr deals with this question in a tightly argued (but, given the difficulty of the subject matter, surprisingly readable) chapter, of which I can do no more than convey the general favour. He quotes from Bruce Wexler’s book, Brain and Culture, which describes the brain and mind as highly plastic and shaping themselves to the environment, until early adulthood. From that stage onwards, the process is reversed, and “much of the [brain] activity is devoted to making the environment conformed to the established structures.” From which Storr draws the unpalatable conclusion:
“Your brain is surprisingly reluctant to change its mind. Rather than going through the difficulties involved in rearranging itself to reflect the truth, it often prefers to fool you. So it distorts. It forgets. It projects. It lies.”
This is true for the brain of the deluded creationist. And Storr’s brain. And yours. And mine. Our brains spend most of their time satisfying themselves that things are as we expect them to be, and spring into action (and denial) when this comfortable belief is disturbed.
Our entire sensory world is a construct. We see in three-colour vision, and our inner worlds are that extent richer than those of a skate, which has no colour vision at all, but poorer in ways we cannot even imagine than those of birds and insects that have up to six separate kinds of colour receptor. So colour is not something in the world, but a construct that we impose on it. Light itself has wavelength, but no colour. (Here Storr seems to me to be making a common philosophical error. When we are seeing normally, our colour vision is causally determined by the wavelengths of light impinging on our eyes, as well as by the way our brains process that information. Colour vision may encode only part of the information out there, and the particular code may be specific to humans, or even to individuals, but that does not invalidate the information obtained. But perhaps this is nitpicking.) Storr goes on to describe our inner world of perceptions as “A vision. A useful guess about what the [external] world might look like, that is built well enough that we are able to negotiate it successfully.” The point is that we do not handle reality, which is far too complex, but the model we make of it. Accuracy beyond what is needed is irrelevant for the serious business of surviving and reproducing, or even harmfully distracting.
Even our emotions are constructs, based on expectation. Depending on your culture, you will when drunk become more convivial, or more aggressive, or more sexually uninhibited, and some of these effects (I trust that no one tested for the last one I mentioned) can even be produced by alcohol-free fake drinks.
We deceive ourselves to protect our expectations without ever realising it. When told that a male applicant for the job of police chief has qualification A, while a female applicant has qualification B, most people will choose A as the more important qualification. Reverse the details, and most people will choose B. Ask them for their reasoning, and they will discuss the finely balanced choice between A and B on its merits, with no mention of gender. From the outside, it is clear that they regard police chief as a man’s kind of job, and pick the criterion that best fits this preconception, but they do not know that this is what they are doing.
We scrutinise arguments attacking our position much more closely, and reject them on much slimmer grounds, than those that support us. And if, in the end and, we cannot avoid the realisation of conflict, we experience the discomfort known as cognitive dissonance. We now have three choices; we can deny that the conflict really exists, or we can change our minds to accommodate the new evidence (the least likely outcome), or we can build a fence round our preconceptions, and hold on to our initial beliefs with more fervour than ever. This helps explain why debates about such topics as creationism, or the reality of global warming, get nowhere, and anyone who has taken part in such a debate will realise how annoyingly the arguments that we direct at the other side merely boomerang. It’s not fair. You just can’t reason with them. The most infuriating thing is that they actually seem to enjoy taking such absurd positions. And, if fMRI results are to be trusted, they don’t merely seem; when we strike a partisan posture, the pleasure centres in our brain light up. We are all, to use it Storr’s expression, “deluded egotists”, and, worst of all, we like it that way.
Storr’s next chapter is about a group of people that I belong to. He does not like them, and gives good reason for this. But that will have to wait for another post.
Appendix: And what about those objections to evolution?
Yes, Darwin complained of the inadequacy of the fossil record and the lack of intermediate forms, but we have dug up a lot of new information since 1859, when the first edition of The Origin of Species was published. By 1863, in time for the fourth edition, we had the discovery of Archaeopteryx and its identification as intermediate between birds and their reptilian ancestors. In fact, we now know Archaeopteryx to be a great-uncle, rather than a direct ancestor, of modern birds, but that is by comparison with hundreds of other intermediate forms, enabling us to establish a bird family tree rooted among one particular group of dinosaurs, with both extinct and surviving branches. There will always, of course, be missing links in the chain, but the existence of the chain itself is now undeniable. So far from being a criticism of the evolutionary account, Darwin’s complaint should be heralded as an implicit prediction, one that has been amply fulfilled.
Polystrate fossils are the expected results of rapid sedimentation, but so what? At one time there was thought to be a conflict between catastrophism, in which geological processes occurred with terrifying rapidity, and a uniformitarian gradualism according to which they were always slow, but both of these extremes had been abandoned by 1865.
And the time elapsed between the last common ancestor of a flatfish and a frog is exactly the same as the time elapsed since the last common ancestor of a flatfish and you, some 430 million years. If you don’t believe me, go to the Timetree website and check. Your last common ancestor with a frog is somewhat more recent, at around 355 million years before present, and deserves to be called a proto-amphibian because it superficially resembles the frog much more than it resembles you, but you and the frog have both, by definition, been evolving for the same length of time since then. True, the changes in your line of descent have been more dramatic, including the ability to give birth on land, development inside the womb, warmbloodedness, and big brains, but your now extinct reptile-like and lemur-like ancestors are intermediate, not between you and the present-day frog, but between you and that remote proto-amphibian common ancestor. The distinction is important but subtle, part of why evolution is so often misundertood.
As for Mackay’s claim that a dinosaur is a dinosaur is a dinosaur, this can only be based on self-inflicted ignorance. Diplodocus, Triceratops, and Tyrannosaur are at least as obviously different as a cow, a zebra, and a tiger. But for Mackay, these are all small matters, compared with his eternal salvation.
1] This is based on the behaviour of groups of students, asked to judge which of two lines was longer, and how the judgements were influenced by the opinions expressed by stooges pretending to be fellow-subjects. Storr refers to fMRI work suggesting that the students really were persuaded by their supposed colleagues, rather than deciding to go along with them, but as he says much of this kind of work is still highly controversial.
Adapted from an earlier post in 3 Quarks Daily
How Darwin’s name is taken in vain, with mini-reviews of some of the worst offenders
Don’t say Darwin unless you mean it. Above all, don’t say “Darwin” when you mean “evolution”. It’s like saying “Dalton” when you mean atoms. Our understanding of atoms has moved on enormously since Dalton’s time, and our understanding of evolution has moved on similarly since Darwin’s. Neither of them knew, or could have known, the first thing regarding what they were talking about, and both would be delighted at how thoroughly their own work has been superseded. (Dalton of course deserves further discussion in his own right, which I will be providing in a few weeks time.)
Imagine if a lot of people decided that atomic theory was against their religion. We would see a parallel world of sacred science, in which molecules were “intelligently constructed”, and real chemistry would be referred to as Daltonism, or possibly, these days, neo-Daltonism. The scientific dissidents from Daltonism would invoke Dalton’s name on every possible occasion, and draw attention to the many inadequacies of atomic theory as he presented it in 1808. Dalton didn’t know anything about the forces that hold atoms together, which depend on electrons and quantum mechanics. In fact, he didn’t even know about electrons. He was muddled about the difference between a molecule of hydrogen and an atom of hydrogen. He thought that the simplest compound between two different elements A and B would have the formula AB, so that water must be HO, not H2O. And of course he knew nothing about the origin of atoms, a problem not solved until the 1950s, over a century after his death. Obvious nonsense, the lot of it!
Darwin was ignorant of transitional fossils, and in words still quoted by creationists deplored their absence as the greatest objection to his theory. He was equally ignorant about the origin of biological novelty, which comes from mutating genes. In fact, he didn’t even know about genes. And because he did not realise that inheritance occurred through genes, he could not explain why favourable variations were not simply diluted out. It would be decades after his death before we could even speculate coherently about the origins of life, and despite tantalising clues it remains a largely unsolved problem. But despite this, we have learnt an enormous amount since the publication of On The Origin of Species, and everything that we have learnt is consistent with, indeed requires, the key concepts of evolution and common descent.
So why is discussion of evolution still saturated with Darwin’s name? In part, I think, because that’s the way his opponents want it. By identifying evolution with Darwin, they continue to breathe life into the controversies of the mid-19th century. At the same time, it helps them pretend that modern biology is just one individual’s point of view, rather than a mature science based on the work of thousands of investigators. Very recently, creationists have taken to invoking Darwin himself for their cause, in such titles as Darwin’s Doubt and Darwin Strikes Back. This is an extremely powerful rhetorical tool; if Darwin was puzzled by [whatever], is that not a puzzle to us “Darwinists”? Closely related is the device of presenting creationism under the guise of even-handed debate, as when a creationist pseudo-textbook (which mentions Darwin on almost every page, but not in the index) calls itself Explore Evolution; the arguments for and against neo-Darwinism, or in the list below, where a creationist comic goes by the name, What’s Darwin got to do with it? A friendly discussion …
And while we’re on the subject of unhelpful language, don’t say “theory of evolution” when you mean the well-established facts of historical and continuing change over time, and of common ancestry. And if you find yourself in the position of explaining the difference between a scientific theory (coherent intellectual structure developed to explain a range of observations), and the use of the word “theory” in everyday use (provisional hypothesis), you have blundered into a morass. Back out again.
But back to Darwin. You can see what I mean if you just look at the names of the books written by the enemies of scientific biology, from Darwin’s Doubt (Meyer, 2013) back to Darwin’s Black Box (Behe, 1996) and beyond. There are other examples, such as The Darwin Conspiracy (Roy Davies, 2006), which portrays Darwin as a plagiarist, and, while checking its details, I discovered an even more lurid book of the same name by John Darnton, which portrays him as a murderer. To be fair, Darnton does not pretend that he is writing anything other than fiction, although surely he was writing with half an eye on the creationist market.
To further test my idea, I went online to Amazon.com, and typed “Darwin” and “Darwinism” in the search window (I regularly search on Amazon, but prefer to buy from The Book Depository or Wordery). Here are some of the books by creationists that I came up with; a lot of the names were all too familiar, but I never realized that Rick Santorum had actually got his name on a book. There were also references to “materialist neo-Darwinism”, but since I don’t pretend to know what a “materialist” is, and whether I or for that matter Darwin would qualify, I decided to let those ones go.
God vs. Darwin: The Logical Supremacy of Intelligent Design Creationism Over Evolution (M. S. King, 2015): “Ever since its inception, the edifice of Evolutionary Darwinism has rested upon a foundation of sand, propped up solely by media hype, public ignorance and extreme intellectual bullying.”
Dehumanization: A Product of Darwinism (David Campbell, 2012)
The Dark Side of Charles Darwin (Jerry Bergman, 2011)
Evolution by Intelligent Design: Debate is Over – Darwinism is Extinct (Gabor Lingauer, 2011)
The Deniable Darwin and Other Essays (David Berlinski, 2010; I have written about Berlinski here)
What Darwin Got Wrong (
The Darwin Myth: The Life and Lies of Charles Darwin (Benjamin Wiker, 2009)
Exposing Darwinism’s Weakest Link: Why Evolution Can’t Explain Human Existence (Kenneth Poppe, 2008)
Explore Evolution: The Arguments For and Against NeoDarwinism, (Stephen C. Meyer, Scott Minnich, Jonathan Moneymaker and Paul A. Nelson, 2007; this fraudulently misnamed creationist pseudo-texbook is discussed further here)
Darwin’s Plantation: Evolution’s Racist Roots (Ken Ham and A. Charles Ware, 2007)
The Edge of Evolution: The Search for the Limits of Darwinism (Michael Behe, 2007; since Behe clearly believes that biological complexity is the work of a designer who operates independently of natural laws, I include him as a creationist, although he would deny this)
Doubts About Darwin: A History of Intelligent Design (Thomas Woodward, 2007)
Darwin’s Nemesis: Phillip Johnson and the Intelligent Design Movement (William A. Dembski and Rick Santorum, 2006)
Darwin Strikes Back: Defending the Science of Intelligent Design (Thomas Woodward and William Dembski , 2006)
The Politically Incorrect Guide to Darwinism and Intelligent Design (Jonathan Wells, 2006)
Reclaiming Science from Darwinism: A Clear Understanding of Creation, Evolution, and Intelligent Design, (Kenneth Poppe, 2006)
The Naked Emperor: Darwinism Exposed (Antony Latham, 2005)
Uncommon Dissent: Intellectuals Who Find Darwinism Unconvincing (William A. Dembski, 2004)
What Darwin Didn’t Know: A Doctor Dissects the Theory of Evolution (
Darwinism, Design and Public Education (John Angus Campbell and Stephen C. Meyer, 2003) Blurb: if science education is to be other than state-sponsored propaganda, a distinction must be drawn between empirical science and materialist philosophy.
Darwinism and the Rise of Degenerate Science (Paul Back, 2003) Blurb: many of the constructs of evolution are based on fantasies devoid of scientific credibility.
The Collapse of Darwinism: Or The Rise of a Realist Theory of Life (Graeme D. Snooks, 2003)
Human Devolution: A Vedic Alternative to Darwin’s Theory (Michael A. Cremo, 2003)
The Case Against Darwin: Why the Evidence Should Be Examined (James Perloff, 2002)
Moral Darwinism: How We Became Hedonists (Benjamin Wiker and William Dembski (Jul 12, 2002) Abortion. Euthanasia. Infanticide. Sexual promiscuity. And it’s all Darwin’s fault.
Darwinism Under The Microscope: How recent scientific evidence points to divine design (James P. Gills, 2002)
Darwin’s God: Evolution and the Problem of Evil (Cornelius G. Hunter, 2002)
Darwin’s Demise (
Shattering the Myths of Darwinism (Richard Milton, 2000)
Darwinism Defeated? (J. I. Packer, Phillip E. Johnson and Denis O. Lamoureux, 1999) (Lamoureux says no, by the way)
Evolution Deceit: The Scientific Collapse of Darwinism (Harun Yahya and Mustapha Ahmad, 1999)
Tornado in a Junkyard: The Relentless Myth of Darwinism (James Perloff, 1999)
Darwin’s Leap of Faith: Exposing the False Religion of Evolution (John Ankerberg and John Weldon, 1998)
Darwin’s Enigma (Blurb: No legitimate fossil evidence exists that shows one species changing into another
Defeating Darwinism by Opening Minds (Phillip E. Johnson, 1997)
Darwin’s Black Box (Michael Behe, 1996)
In the Minds of Men: Darwin and the New World Order (Ian T. Taylor, 1996) Blurb: Creation Moments is pleased to bring you what has been hailed as the classic work on the creation-evolution issue!
Darwinism, Science or Philosophy? (Phillip E. Johnson et al., 1994)
Darwin on Trial (Phillip E. Johnson, 1991)
Darwinism : The Refutation of a Myth (Soren Lovtrup, 1987)
And so on, all the way back to The Refutation of Darwinism: And the Converse Theory of Development; Based Exclusively Upon Darwin’s Facts (T Warren O’Neill, 1879)