The committee begins this morning by considering PE1623 by Spencer Fildes, on behalf of the Scottish Secular Society, on unelected church appointees on local authority education committees. Evidence from Spencer Fildes and Paul Braterman from the Scottish Secular Society.
Category Archives: Creationism
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caused the phenomena they were talking about, and both would be delighted at how thoroughly their own work has been superseded.
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. Worse still, he was hopelessly 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. Shot through with errors and inconsistencies; 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.
Finally, he saw evolution as driven by natural selection, embracing Herbert Spencer’s reference to “the survival of the fittest”, whereas now it is increasingly apparent that much evolution depends on neutral drift, and that major evolutionary changes may even require passing through marginally less fit intermediates (see my next post here). So, ironically, the term “Darwinian evolution”, describing as it does evolution driven by natural selection, is now used in the scientific literature to refer to just one special case.
And while we’re on the subject of how words are used, don’t say “theory of evolution” when you mean the well-established facts of change over time and 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.
And don’t say that you “believe in” evolution. It’s not a matter of believing, with its suggestion of committing oneself beyond the evidence; it’s a matter of accepting where that evidence leads.
“Accepting”, indeed, might be a very useful word, especially when dealing with religiously motivated creationist students. If such a student accepts that the evidence points towards evolution, and understands why, then any religiously motivated inner reservations are a matter for the student, not for you.
But back to Darwin. Why is discussion of evolution still saturated with his 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. Recently, creationists have even 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, whereby anything that puzzled Darwin can be used to undermine 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 …
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 Better World Books 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. The most recent entry (December 2016) is one I heard about through the Discovery Institute, who also published it.
Darwin’s House of Cards: A Journalist’s Odyssey Through the Darwin Debates, 2016, by Tom Bethell who “presents a concise yet wide-ranging tour of the flash points of modern evolutionary theory, investigating controversies over common descent, natural selection, the fossil record, biogeography, information theory, evolutionary psychology, artificial intelligence, and the growing intelligent design movement.” Bethell is a philosophy graduate, despite which he repeats the myth  that Popper regarded evolution as mere tautology.
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) Blurb: “A single man stands behind the greatest deception in history.”
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 (Jerry Fodor and Massimo Piattelli-Palmarini, 2010) Apparently based on confusion between mutation, source of novelty, and selection, imposer of value.
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 on the Briths Centre for Science Education website.
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 (Geoffrey Simmons, 2004) Blurb: What Darwin Didn’t Know shows the human body to be a marvellous system constructed by an infinitely wise Designer.
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) It’s just an excuse for atheism.
Darwin’s Demise (Md. Comninellis Nicholas and Joe White, 2001)
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 (Luther Sunderland, 1998) 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)
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)
This version is an expansion of what appeared on 3 Quarks Daily, 6 Feb 2017
1] Betsy DeVos herself has not ccommented publicly on the issue. When asked about junk science teaching at her confirmation hearing, she said that she supports science teaching that “allows students to exercise critical thinking.” In the US,this unexceptionable objective is code for teaching, as if scientifically valid, denialist objections to evolution and climate change science.
2] At one point, Popper described Darwinism as “not a testable scientific theory, but a metaphysical research programme—a possible framework for testable scientific theories.” However, as other passages show, he is using “Darwinism” here in its proper restrictive sense of the theory that evolution is driven by the survival of the fittest. Popper repeatedly made clear his acceptance of the historical fact of evolution; for a full discussion see here.
Answers in Genesis recommends Liberty University, of which Jerry Falwell is president, because
One of the unique features of Liberty is its strong stance on the literal creation account in Genesis. Every Liberty student is required to take a course called “History of Life.” The faculty of the Center for Creation Studies, led by Dr. David DeWitt, teaches this course. The arguments for biblical creation are drawn from science, religion, history, and philosophy.
The course textbooks, as Dr DeWitt describes them on the Creation Ministries International website, are Refuting Evolution by Jonathan Sarfati, and The Creation Answers Book (Sarfati et al), which tells you among other things, how all the animals fit into the Ark and why radiometric dating is unreliable.
Liberty University has some 15,000 on-site students, with a further 100,000 on-line, and claims to be the largest Christian university in the world. Forbes ranks Liberty #651 among US Universities, and its graduagtion rate (48%) is among the lowest for private universities. However, the Young America Foundation places it among the top 10 choices for conservative students. Glasgow readers may remember it as the alma mater of Pam Stenzel, who told horror stories about sex to Catholic school children bussed in to hear her (more here and here).
Jerry Falwell is the son of Jerry Falwell Sr, who blamed pagans, feminists, and the ACLU for making possible the 9/11 destruction of the Twin Towers, presumably by causing the withdrawal of God’s protection. Jerry Falwell himself was among the earliest supporters of Tr+mp’s presidential campaign, calling him “one of the greatest visionaries of our time”, and Tr+mp spoke at Liberty’s convocation in January 2016.
Falwell announced on Tuesday that he will be leading a task force, at the President’s invitation, that will aim “to get the government off the backs of higher education.”
Eat your heart out, Harvard.
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 thngs 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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This morning, Thursday November 24, the Public Petitions Committee listened to our evidence most attentively, and agreed to what we had asked for at this stage, namely for them to write to interested parties for their views. A pleasant occasion, which you can watch in full here.
The petition is no longer open for signature, but organisations and interested individuals may submit by email to firstname.lastname@example.org , with “PE01632, Unelected Church Appointees” as the subject line.
Here is the BBC News Live report:*
The Public Petitions Committee takes evidence on on unelected church appointees on local authority education committees. MSPs consider PE01623 from Spencer Fildes
PE1623 calls on the Scottish Parliament to urge the Scottish government to remove the constitutional anomaly that imposes unelected Church appointees on Local Authority Education Committees.
10:05 Spence Fildes makes an opening statement on his petition PE1623, on behalf of the Scottish Secular Society, on unelected church appointees on local authority education committees.
Mr Fildes says the current system is out of place. Mr Fildes says religion should hold no privilege over those who hold no belief. He says the current system of unelected church members is certainly not participatory democracy.
Labour MSP Johann Lamont says there is currently a governance review of Scottish education and asks if this may be a way to address the issue. Mr Fildes says the Scottish Secular Society is participating in the consultation and has “chucked its oar in”.
SNP MSP Angus Macdonald says church appointees do not always have voting rights. [No he didn’t; he knows better. He was actually suggesting having church appointees without voting rights, as sometines happens for other non-elected committee members]
Mr Fildes says the argument is not against church appointees but the way they are appointed. He says to give the position just because someone is religious is wrong, they must be there due to the will of the local authority. Mr Fildes says the Scottish Secular Society run a facebook page where they canvas people’s opinions. He says the anecdotal responses regularly bring up this issue of unelected church representatives on education boards.
The Scottish Secular Society representative says church members are imposed on the boards. SNP MSP Rona Mackay asks about other non-elected representatives on the board.
Mr Fildes says where there is a need by the local authority for expertise that is ok. He says if a local authority decided to have a church representative that would be fine. Mr Fildes says we need to get to a point that it is a win win for anyone. He says the Scottish Secular Society stands for “Freedom from religion and freedom of religion.” Mr Fildes he backs freedom of speech, however he is against imposed church appointees.
10:35 Committee convener Johann Lamont asks her fellow MSPs to consider the action the committee will now take. Tory MSP Brian Whittle agrees with Ms Lamont’s suggestion to find out if the Scottish government has changed its view on the issue. Ms Lamont says the committee should write to COSLA to find out local authority views.The committee agrees to contact a number of organisations with interests in the petition:
- the Scottish Parent Teacher Council
- the Association of Directors of Education Scotland
- the Church of Scotland Education Committee
- the Scottish Catholic Education Service
- the Educational Institute of Scotland
- Interfaith Scotland
- the Muslim Council of Scotland
- the Equality and Human Rights Commission Scotland and the Humanist Society Scotland
* http://www.bbc.co.uk/news/live/uk-scotland-scotland-politics-38050473 24 Nov 2016, lightly edited to remove redundancies
This by my friend the geologist, historian, and Anglican priest Michael Roberts, reminding us that the acceptance and active participation of clergymen and other believers in the emerging sciences of biology and evolution dates back more than three centuries.
If you read many historical studies of Britain in the 19th century, you will read that a major conflict was over science. That claim is overstated. Here is a brief overview.
Geology (Deep Time) and Evolution?
From reading many books on church history, general history or popular science, it is easy conclude that advances in geology in the eighteenth and early nineteenth centuries and then evolution after 1859 had gradually been undermining belief in God as Creator as well as an almost official literal reading of the early part of the book of Genesis. The actuality is rather different.
Genesis 1 from a 1611 copy of the KJV
So often the work of Archbishop James Ussher is cited as the “official” view of the churches. In 1656 he published his Annales Veteris Testamenti (Annals of the Old Testament) which gave the famous date of creation as 4004BC. (Actually, it has…
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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/
Young Earth Creationism is not just a belief, but proof of allegiance to a very special group, the Real Christians (or, I now fear, Real Jews or Real Muslims). Once a belief assumes this function, rational criticism is counter-effective.
(Of course you and I, dear reader, are not as others are, and would never allow our allegiances to shape our beliefs.)
It baffles many people whether Christian or not why some Christians are Young Earth Creationist, with a belief in a 10,000 year old earth and rejection of evolution. It cannot be denied that Young Earth Creationism has caused bad relationships among Christians, influenced education and results in much mockery from some. A major reason for the friction is that YEC’s claim explicitly or implicitly that the majority of Christians who accept modern science with the vast age of the earth and evolution are at best naughty or heretical Christians.
With YEC making inroads into churches (including the Church of England) and trying to call the shots over education in all parts of the world, it is best to know what they believe and why they do as they go against all scientific teaching and what most churches actually believe.
WHAT YOUNG EARTH CREATIONISM IS;
As YEC attracted so much more heat than…
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