David Klinghoffer recognizes the problems with authorities and quote mining

We all know the drill by now. Intelligent design Creationists attempt to discredit evolution and science by pointing out what they see as flaws in basic theory. They also spend a considerable amount of time attempting to discredit individual scientists using guilt by association or direct character assaults.

One of their favorite tricks is to lift quotations out of context and present them in a way that makes it look like famous scientists are supporting Intelligent Design Creationism—or, at least, supporting the idea that evolution is flawed.

The tactic is so widespread and despicable that it led to formation of The Quote Mine Project
Or, Lies, Damned Lies and Quote Mines. That project ran out of steam about eight years ago because the authors just couldn't keep up with all the misinformation coming out of books, lectures, and articles from leading members of the Discovery Institute.

Stephen Meyer is a expert at this. Here are a couple of examples from his book Darwin's Doubt (2013).

Stephen Meyer isn't keeping up

There are so many problems with Darwin's Doubt that one hardly knows where to begin. For me, the most important problem is that Meyer dismisses all the evidence for pre-Cambrian ancestors. These ancestors had most of the genes necessary to make all the animals that arose during the Cambrian explosion.

Our current model for evolution and development is that small changes in the regulation and timing of key developmental genes are responsible for big phenotypic differences, including new animal body plans. The data shows that all the animal phyla have similar genes and that there aren't very many genes whose origins can be traced to the Cambrian.

... those ignorant of history are not condemned to repeat it; they are merely destined to be confused.

Stephen Jay Gould
Ontogeny and Phylogeny (1977)This model was popularized by Stephen Jay Gould in his 1977 book Ontogeny and Phylogeny. Meyer disputes this model. He claims that massive amounts of new information (= new genes) arose at the time of the Cambrian explosion. He claims that this cannot be explained by any naturalistic means; therefore, god(s) must have made those strange Cambrian animals. (Presumably, the gods are also responsible for making them go extinct.)

Charles Marshall, a paleontologist at UC Berkeley (USA) wrote a critical review of Darwin's Doubt [When Prior Belief Trumps Scholarship]. Here's part of what Marshal wrote in September 2012.

IDiot book by Stephen Meyer can't be refuted by scientists

The IDiots at the Discovery Institute have evolved something that they think is a winning strategy. They publish a book that has lots of scientific-sounding words then they embark on a massive publicity campaign to promote it as the latest scientific breakthroughs showing that evolution is wrong (and, therefore, God did it). Then they wait for the bad reviews to come in and concentrate on rebutting the reviewers. They get as much publicity by pretending that the reviewers are biased as they do from selling the books in the first place.

They use four main tactics to avoid admitting that they are wrong [see What Do You Do When All the Reviews Are Bad?]. One of them is to claim that all the reviewers are ignoring the main arguments in the book. That's what Stephen Meyer does in the video below. It's titled, "The Biggest Failure of Critics." (Warning, this has been tested with the Mark X Irony Meter and it passes. I can't guarantee that earlier models will survive.)

A quiz for those of you who think you understand Intelligent Design Creationism

One of the great ironies of the Intelligent Design Creationist movement is that its proponents don't understand evolution and they don't understand what their movement stands for. They can't agree on the meaning of intelligent design.

You might think I'm exaggerating about not understanding their own goals but just think about it for a moment. The movement encompasses people like Michael Denton who promote a deist version of creation and it also welcomes huge numbers of Young Earth Creationists who believe in the literal truth of the biblical creation myth. Many proponents are somewhere in between these extremes but the vast majority think that there's something seriously wrong with evolution that demands the intervention of an intelligent designer. The designer may have just made bacterial flagella and a few other complex molecular machines or he/she may have stepped in to make all the animal phyla. Almost every proponent of Intelligent Design Creationism thinks that the designer intervened in the human lineage to make humans special.

Someone named "nullasalus" thinks that it's only critics of Intelligent Design Creationism who are confused. He tries to set us straight at: A Quiz for Intelligent Design Critics.

In the near decade that I’ve been watching the Intelligent Design movement, one thing has consistently amazed me: the pathological inability of many ID critics to accurately represent what ID actually is, what claims and assumptions are made on the part of the most noteworthy ID proponents, and so on. Even ID critics who have been repeatedly informed about what ID is seem to have a knack for forgetting this in later exchanges. It’s frustrating – and this from a guy who’s not even a defender of ID as science.

I try really hard not to misrepresent the Intelligent Design Creationist movement. That includes my preference for adding the word "Creationist" to their label. What they're talking about is creationism—a being who creates the universe and who creates some aspects of living organisms.

It's never easy to say exactly what "the most noteworthy ID proponents" mean by intelligent design. That's because they can't agree among themselves. The most common characteristic is that they are all anti-evolution in one way of another. Some of them accept microevolution and some accept common descent but almost all of their writings focus on some aspect of evolution that they don't accept. It could be the idea of junk DNA, or the evolution of animals in the Cambrian, or any one of a long list of "icons of evolution" that scientists get wrong.

A great many prominent ID proponents are opposed to "materialism"—that means they support non-materialism, otherwise known as supernaturalism (e.g. founder Phillip Johnson). A great many prominent ID proponents try to paint all supporters of evolution as social Darwinists. They try to link us to Nazis and they go out of their way to denigrate Charles Darwin. This seems to be an integral part of the Intelligent Design Creationist movement and it can't be ignored.

Just read the titles of the major ID books. They are all about attacking evolution.

Was Louis Agassiz better in the concrete?

Back in the nineteenth century (i.e. more than one hundred years ago) there was a biologist named Louis Agassiz who didn't like Darwin's radical ideas about evolution. Agassiz, a very famous professor at Harvard, thought that there were major gaps n the fossil record and he lamented the apparent lack of transitional fossils. What he was looking for were fossils of direct ancestors of modern species and not their close cousins.

Stephen Meyer thinks this old debate is still relevant today so he writes it up in Darwin's Doubt as if nobody in the past one hundred years ever thought of an explanation. It fooled Denyse O'Leary (not hard) so she blogged about it today [Louis Agassiz: The selective incompleteness of the fossil record].

This reminds me of a famous photograph of the statue of Louis Agassiz embedded upside down in the courtyard in front of the zoology building at Stanford University. The statue tumbled from its place above the entrance during the San Francisco earthquake of 1906.

According to legend, a passing scientist remarked that,

Louis Agassiz was great in the abstract but not in the concrete.¹

Actually, it would be even better to say that Agassiz looks better in the concrete than in the abstract [see Agassiz in the Concrete and Persecution of Religious Scientists]. By the 1920s (earlier in Europe) Agassiz's reputation had been severely damaged by his willingness to let religious convictions dictate his science.²

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1. The story is apocryphal (a polite word for "false"). The quotation has been attributed to several men, including the President of Stanford, but all have denied it. Nevertheless, it's too good a story to abandon just because it happens to be untrue!

2. Stephen Jay Gould held the Alexander Agassiz Professor of Zoology Chair at Harvard from 1982 until his death in 2002. Alexander Agassiz was Louis Agassiz's son. Alexander served as President of the National Academy of Sciences.

Michael Egnor Keeps Digging

When you find yourself in a hole, stop digging.
Will RogersI favor teaching biochemistry from an evolutionary perspective and I was pleased to see that ASBMB considers evolution to be one of the fundamental concepts in biochemistry and molecular biology [ASBMB Core Concepts in Biochemistry and Molecular Biology: Evolution]. (ASBMB screws up their description of evolution but at least their heart's in the right place.)

Unless they understand evolution, students can't really understand why some parts of a protein are the same in all species and other parts are quite variable. They certainly can't understand why you can construct a phylogenetic tree from sequences and why this tree closely resembles those trees made from comparing anatomy/embryology. They won't know why those molecular trees are consistent with a fossil record unless they understand evolution.

Three Senior Fellows of the Discovery Institute Will Discuss Criticisms of Dawin's Doubt on a Radio Show on October 23

Evolution News & Views (sic) will bring together David Klinghoffer and Stephen Meyer to discuss Darwin's Doubt on the Michael Medved show [The Closing of the Scientific Mind: Join Us on October 23 in the Medved Studio for a Special Edition of the Science & Culture Update]. The topic is the "closing of the scientific mind," surely an appropriate topic for three men who are not scientists.

Does science open minds, or close them? A "scientific view" is frequently taken as being basically synonymous with skepticism, questioning, and independent thinking. All good and wonderful things! Yet very often, self-proclaimed paladins of "science" are impatient with genuine skeptics, flee from debate, or find a variety of other creative ways to avoid having to confront challenges to their beliefs.

In the special October 23 edition of the Science & Culture Update on the Michael Medved Show, you'll have a chance to talk about science and skepticism, closed minds and open ones, live in the KTTH radio studio, with Mr. Medved, Darwin's Doubt author Dr. Stephen Meyer, and Evolution News & Views editor David Klinghoffer. All three are Discovery Institute senior fellows.

For the discussion, they'll take as a case in point the critical reception of Dr. Meyer's book, Darwin's Doubt: The Explosive Origin of Animal Life and the Case for Intelligent Design, which has sparked furious debate -- and also a great deal of artful dodging of the relevant scientific issues by opponents of the theory of intelligent design. Why are critics of ID so determined to flee from a fair fight?

I think I'm going to try and listen in. I can't wait to hear how Medved, Meyer, and Klinghoffer respond to my scientific critique of Chapter 5: "The Genes Tell the Story?"

• Darwin's Doubt: The Genes Tell the Story?
• The Cambrian Conundrum: Stephen Meyer Says (Lack of) Fossils Trumps Genes
• Stephen Meyer Says That Constant Mutation Rates Are a "Questionable Assumption"
• Stephen Meyer Says Molecular Data Must Be Wrong Because Different Genes Evolve at Different Rates
• Stephen Meyer Says Molecular Evidence Must Be Wrong Because Scientists Disagree About the Exact Dates
• Stephen Meyer Says that "Homology" Is a Problem in Molecular Evolution

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What Do You Do When All the Reviews Are Bad?

Charles Marshall has reviewed Darwin's Doubt in last week's issue of Science. The title says it all: When Prior Belief Trumps Scholarship.

Here's a sample of what a bad review looks like.

... when it comes to explaining the Cambrian explosion, Darwin's Doubt is compromised by Meyer's lack of scientific knowledge, his "god of the gaps" approach, and selective scholarship that appears driven by his deep belief in an explicit role of an intelligent designer in the history of life.

Ouch!

So far the Intelligent Design Creationists have a perfect record. Every single review of Darwin's Doubt by a scientist has been negative. None of them like the book.

What do you do under those circumstances? Remember, that the minions of the Discovery Institute aggressively hyped this book in the Spring before it was published. It was supposed to be the book that destroyed Darwinism.¹

Not to worry. The IDiots have an excuse ... in fact they have several.

1. Ignore the main criticism and focus on details. This is what Stephen Meyer is doing in his response to Charles Marshall's review: When Theory Trumps Observation: Responding to Charles Marshall's Review of Darwin's Doubt.
2. Most reviewers ignore the main arguments. This is the defense offered by David Klinghoffer, that well-known defender of Intelligent Design Creationism, and a non-scientist: A Taxonomy of Evasion: Reviewing the Reviewers of Darwin's Doubt.
3. At least we got their attention. This is what makes David Klinghoffer proud, "Marshall's review stands out. It's important. Not only because Marshall is a distinguished paleontologist writing in one of the world's two most importance science journals ..." [Stephen Meyer Answers Charles Marshall on Darwin's Doubt]. Casey Luskin uses the same excuse in when he writes [Teamwork: New York Times and Science Magazine Seek to Rebut Darwin's Doubt,
   

   It's now evident that, their previous denials notwithstanding, Darwin defenders have been unnerved by Darwin's Doubt. On the same day last week, both the world's top newspaper (the New York Times) and one of the world's top scientific journals (Science) turned their attention to the problem posed by Stephen Meyer.

4. Publicize reviews by non-scientists That's what Denyse O'Leary does in Astonishing innovation: Bethell’s review of Darwin’s Doubt defies tradition, tells you what is in the book. David Klinghoffer does it too: The American Spectator Warmly Welcomes Darwin's Doubt.

That's what you do if all the reviews and bad and you are an IDiot.

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1. There were half-a-dozen earlier books that were also supposed to have destroyed Darwinism.

Stephen Meyer Says that "Homology" Is a Problem in Molecular Evolution

Stephen Meyer argues (in Darwin's Doubt) that the Cambrian explosion cannot be explained by evolution but it can be explained by Intelligent Design Creationism.

His main thesis is that all the animals appeared suddenly in the Cambrian and there's no evidence that they arose from ancestors living earlier in the Precambrian. Unfortunately for him, there IS plenty of evidence in the form of molecular evolution. By comparing genes and proteins we can show that all the animal groups are related to one another and that their common ancestors are spread out over a considerable period of time as shown in the phylogenetic tree below from a paper by Dunn et al. (2008).

This evidence is a serious problem for Meyer so he has to deal with it in his book. He tries to discredit the entire field of molecular evolution by challenging the basic assumptions [Stephen Meyer Says That Constant Mutation Rates Are a "Questionable Assumption"], by setting up a strawman [Stephen Meyer Says Molecular Data Must Be Wrong Because Different Genes Evolve at Different Rates], and by pointing out that molecular dating is not precise [Stephen Meyer Says Molecular Evidence Must Be Wrong Because Scientists Disagree About the Exact Dates]. His most ridiculous argument¹ against molecular evolution is that the results must be wrong because there are no transitional fossils from before the Cambrian Explosion! [The Cambrian Conundrum: Stephen Meyer Says (Lack of) Fossils Trumps Genes]

None of those arguments stand up to close scrutiny but, as I warned you last week, there are actually five arguments against the validity of molecular evolution [Darwin's Doubt: The Genes Tell the Story?].

Are you ready for the final argument showing that molecular evidence must be discounted?

Stephen Meyer Says That Constant Mutation Rates Are a "Questionable Assumption"

Stephen Meyer is trying to make the case that the primitive animals of the Cambrian explosion really did arise suddenly as fully formed and distinct species. He says that the evidence points to God(s).

Scientists, on the other hand, have been exploring other possibilities and testing various models. They have shown that the molecular data is not consistent with sudden origins. Instead it shows that all of the major animal phyla are related and that their common ancestors probably lived millions of years before the Cambrian explosion. Thus, the evidence indicates deep divergence and the lack of transitional fossils does not prove the non-existence of these ancestral forms.

In order to support his creationist view, Meyer has to discredit the molecular evidence. We've already seen that he has five arguments against the data [Darwin's Doubt: The Genes Tell the Story?]. The first three were: (1) there are no transitional fossils [The Cambrian Conundrum: Stephen Meyer Says (Lack of) Fossils Trumps Genes]; (2) different molecular phylogenies do not agree in all detail [Stephen Meyer Says Molecular Evidence Must Be Wrong Because Scientists Disagree About the Exact Dates]; and (3) different genes evolve at different rates [Stephen Meyer Says Molecular Data Must Be Wrong Because Different Genes Evolve at Different Rates].

None of those arguments are correct and one of them (#3) is just plain silly.

Do the IDiots Really Know What Evidence Looks Like?

I've been dealing with Intelligent Design Creationists for over twenty years. I've spent a lot of time addressing their scientific misconceptions and trying to explain where they've gone wrong. A few years ago, for example, I posted a whole series of article on Jonathan Wells' book The Myth of Junk DNA. A few weeks ago I explained why Jonathan McLatchie was wrong about pseudogenes.

Lately, I been focusing on one of the chapters in Darwin's Doubt—it's the one on molecular evolution and I know something about that subject. It has been pretty easy to show why Mayer is wrong about his conclusions.

That's why it's so frustrating to read what journalist Tom Bethell said the other day on Evolution News & Views (sic) ["What Is the World Really Like?" Darwinism, Materialism, and How They Relate].

The explicit materialism of the Darwinians is the mirror image of creationism. Creationists are easy for scientific materialists to rebut, because the materialists can say, "That is just your belief. We don't have to accept that." In a parallel way, we can say to the materialists: "That is just your belief. We don't have to accept that. And it is the real basis of your evolutionism."

In between the Creationists and the Materialists we encounter the scientific evidence that makes the materialist position increasingly improbable -- the evidence that Stephen Meyer recently presented in Darwin's Doubt: information theory, insufficiency of the fossil record, epigenetics, complexity of life at the molecular level, and so on.

Increasingly, it seems to me, the Darwinians are responding to this science by saying (in effect): "Bah! We won't read that! It's creationism in disguise." They get graduate students like Nick Matzke, or incompetents like John Farrell (in National Review of all places), to do the work for them. All along the Darwinists have found that their materialism has allowed them to lie back and relax without really bothering to study the evidence.

Now that may be changing. They are being put in a position where they just might have to hit the books. I suspect it is not a prospect that they relish.

Keep in mind that this is written by a man who denies that humans cause global warming and denies that HIV causes AIDS.

He has no idea what evidence looks like.

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Stephen Meyer Says Molecular Data Must Be Wrong Because Different Genes Evolve at Different Rates

Stephen Meyer is promoting the idea that God made all the various types of animals over a short period of time about 530 million years ago. The molecular data refutes that speculation because it shows that the various phyla share common ancestors and many of those ancestors appear long before the Cambrian Explosion.

This data creates a serious problem for the IDiots so they have to discredit it in order to dismiss it. As we've seen in earlier posts, Meyer argues that the molecular data is wrong because: (a) there are no transitional fossils, and (b) different molecular phylogenies do not agree in all detail [see The Cambrian Conundrum: Stephen Meyer Says (Lack of) Fossils Trumps Genes and Stephen Meyer Says Molecular Evidence Must Be Wrong Because Scientists Disagree About the Exact Dates]. He has five anti-evolution arguments altogether [Darwin's Doubt: The Genes Tell the Story?]. The third one is that different genes evolve at different rates.

Stephen Meyer Says Molecular Evidence Must Be Wrong Because Scientists Disagree About the Exact Dates

Stephen C. Meyer believes that the rapid appearance of complex, primitive, animals in the Cambrian cannot be explained without invoking God. The fact that there are no obvious transitional forms in the fossil record means, to him, that those transitional forms don't exist and God must have created all those primitive animals over a short period of time. Presumably, God then let them evolve naturally for the next 530 million years. (Meyer isn't very clear about this.)

Scientists looked at the molecular data in order to test the hypothesis that the Cambrian animals appeared suddenly in a very rapid radiation. The molecular data did not show such a rapid radiation. The overall pattern was consistent with branching evolution spread out over many millions of years. The diagrams that Meyer shows in his book are similar to the figure shown below from Erwin et al. (2007).

The Cambrian Conundrum: Stephen Meyer Says (Lack of) Fossils Trumps Genes

Darwin's Doubt is a book about the problems surrounding the Cambrian Explosion. It's written by a prominent Intelligent Design Creationist and, like most books by IDiots, the main theme is how scientists get everything wrong.

The "problem" is how to account for the very rapid appearance of complex animals about 530 million years ago. Intelligent Design Creationists think that they can ignore all of the evidence for evolution for the following 530 million years and focus on this one problem to discredit naturalistic explanations for the history of life.

You might expect that they would offer an alternative explanation. Like, perhaps, an intelligent being who visited Earth 530 million years ago, created a bunch of different animals with similar body plans, then allowed evolution to proceed for the next half a billion years?

Don't hold your breath waiting for a scientific explanation. They aren't that clever.

Reviews of Darwin's Doubt: Keeping Score

Several scientists have reviewed Stephen Meyer's latest attack on science [see Slaying Meyer’s Hopeless Monster]. Don't think the IDiots haven't noticed ... they've responded to several specific criticisms (and ignored others).

I know it's hard to keep score so David Klinghoffer has done it for us in: More Evidence of Darwinian Short-Term Memory Loss.

As far as I'm aware, no reviewer has yet genuinely laid a hand on "Darwin's Doubt," not for lack of trying. Well, there's always tomorrow.

The IDiots are learning to master the basic skills of propaganda and they're doing a pretty good job. For example, here's a video promotion of Darwin's Doubt. See if you can recognize the lies, the tricks and the deceptions.

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Darwin's Doubt: The Genes Tell the Story?

The main goal of Intelligent Design Creationism is to cast doubt on modern science, especially evolutionary biology. Most of the IDiot books are devoted to attacks on evolution. The underlying assumption is that if modern science is discredited then "god-did-it" becomes a viable alternative.

The latest book by Stephen Myer is no exception. The theme is that evolutionary biologists cannot explain the Cambrian Explosion; therefore, God must have created all the animals in the space of a few million years back in the Cambrian Era (about 530 million years ago).

Most of the book is about the lack of transitional fossils that document the slow transition from primitive worm-like creatures to modern phyla such as arthropods and chordates. Others have dealt with this and I'm not going to comment because it's outside of my area of expertise.¹

There is strong evidence from molecular evolution that the major animal phyla share common ancestors and that these common ancestors predate the Cambrian by millions of years. In other words, there's a "long fuse" of evolution leading up to the Cambrian Explosion. Meyer refers to this as the "deep-divergence" assumption.

There are many versions of these trees. The one shown here is from Erwin et al. (2011). It's the one shown in the book The Cambrain Explosion by Douglas Erwin and James Valentine. It isn't necessarily correct in all details but that's not the point.

The point is that molecular phylogenies demonstrate conclusively that the major groups of animals share common ancestors AND that the overall pattern does not conform to a massive radiation around 530 million years ago. Also, it's very clear that the pattern is consistent with evolution and not with God creating all the animals at once.

Stephen Meyer has to address this evidence because it casts doubt on his main theme (God did it). I suppose I don't need to tell you what he says ... it's typical creationist denial. He claims that the evidence doesn't exist. Here are his reasons ...

1. There are no fossils to support the earliest branches in the molecular phylogenies.
2. There are many different molecular trees and they don't all agree with each other in terms of branching order and timing.
3. Evolutionary biologists cherry-pick the data by only picking molecules that give reasonable trees.
4. The trees rely on questionable assumptions; namely, that the molecular clock ticks at a constant rate and that there is a universal tree.
5. The molecules being compared must be homologous but this is what is being tested so the argument is circular.

The conclusion is ....

Comparative genetic analyses do not establish a single deep-divergence point, and thus do not compensate for the lack of fossil evidence for key Cambrian ancestors—such as the ur-bilateran or the ur-metazoan ancestor. The results of different studies diverge too dramatically to be conclusive, or even meaningful; the methods of inferring divergence points are fraught with subjectivity; and the whole enterprise depends on a question-begging logic. Many leading Cambrian paleontologists, and even some leading evolutionary biologists, now express skepticism about both the results and the significance of deep-divergence studies.

I'm hoping to find time to go over each of Meyer's objections since they reveal a lot about IDiot misconceptions of evolution (and science) and a lot about how they employ strawmen, lies, quote-mining, and distortions in order to discredit an entire field (molecular evolution).²

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1. Most IDiots are experts in everything. I'm not as smart as they are.

2. It always amazes me to discover that IDiots like Stephen Meyer think they know more than thousands of expert biologists who do this sort of stuff for a living.

Erwin, D.H., Laflamme, M., Tweedt, S.M., Sperling, E.A., Pisani, D. and Peterson, K.J. (2011) The Cambrian conundrum: early divergence and later ecological success in the early history of animals. Science 334:1091-1097. [doi: 10.1126/science.1206375]

Darwin's Doubt: A Synopsis

David Klinghoffer wonders why I'm not criticizing Stephen Myer's new book Darwin's Doubt [see On Darwin's Doubt, Still Waiting to Hear from Big Shots in the Darwin Brigade].

Where is Jerry Coyne in this debate? Where is Dawkins? Even PZ Myers? Or Lawrence Moran, who promised "I'm planning to read [Darwin's Doubt] as soon as I can get a hold of a copy -- probably sometime in August in Canada." (I'm still puzzled by that one. The book was published in June in Canada as well.) It would seem noble for the generals to go into battle alongside the ordinary foot soldiers, putting themselves at risk as well, instead of hanging back at a safe distance.

I preordered the book three months ago and received my copy from Amazon.ca on August 1st. I've been busy with other things for most of the month so I've only turned my attention to the book in the past few days.

David Klinghoffer probably thinks that reviewing another creationist book is my highest priority. That's not the case. In fact, I never promised to review it and after reading it, I never will. There are plenty of others who know more about the subject and some of them are taking the book apart, chapter by chapter [Slaying Meyer’s Hopeless Monster]. If you want details, you can do no better than Darwin’s Doubt – A Review on Skeptic Ink.

For those of you who want a brief summary, I can do no better that point you to the tree of eukaryotes on the left (Keeling et al., 2005). It summarizes tons of molecular data showing the relationships of various eukaryotes. The tree is based on solid molecular evidence that Darwin never knew existed and that evidence is direct conformation of evolution, properly defined. It represents the fixation of nearly neutral alleles by random genetic drift. Of course, you have to read very carefully to find any mention of modern evolutionary theory in Meyer's book—he prefers to focus his attack on mutation + natural selection.

I've drawn a little red circle around the part of this tree that Stephen Meyer discusses in Darwin's Doubt. It's the evolution of animals and, in particular the early fossil evidence of multicellular animals. Most of these appear rather suddenly in the fossil record during the Cambrian (about 530 million years ago). Scientists have long been puzzled about this rapid evolution of complex animals and there are many hypotheses that attempt to account for it. In fact, there's a recent book by Douglas Erwin and James Valentine that summarizes the science behind The Cambrian Explosion. It all seems quite reasonable to me.¹ I don't know exactly why complex animals evolved so rapidly but I don't see any reason to doubt the facts of evolution and I don't see any reason to propose that God must have been responsible for this little bit of the tree of life.

Myer does and that's what his book is all about.

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1. I don't agree with everything in that book.

Keeling, P.J., Burger, G., Durnford, D.G., Lang, B.F., Lee, R.W., Pearlman, R.E., Roger, A.J. & Gray, M.W. (2005) The tree of eukaryotes. Trends in ecology & evolution 20:670-676. [doi: 10.1016/j.tree.2005.09.005]

IDiots Don't Understand Punctuated Equilibria

Intelligent Design Creationism is a movement dedicated to discrediting evolution and attacking the rational explanation of nature.¹ The evidence is in the books and blogs and the propaganda distributed to local school boards and state legislators. The attack on science and scientists makes up about 99% of their activities.

Given their dedication to disproving evolution, you'd think that the IDiots must at least understand it. Maybe not all of them—because there are some really, really, stupid IDiots—but certainly some of the most prominent IDiots should know what they're talking about? Right? Doesn't that seem reasonable?

The facts say otherwise. Off hand, I can't think of a single IDiot who has an adequate understanding of the science they attack. Believe me, I've tried harder than most to find an intelligent believer.

Donald Prothero Reviews Darwin's Doubt

Donald Prothero is a paleontologist. He has reviewed Darwin's Doubt [ Stephen Meyer's Fumbling Bumbling Cambrian Amateur Follies]. The reason why this is important is because the IDiots want a "real expert" to review the book [see IDiot Ironly.

Well, they got their wish. It's a long, detained review but here's the fun part.

The entire literature of creationism (and of its recent offspring, "intelligent design" creationism) works entirely on that principle: they don't like any science that disagrees with their view of religion, so they pick tiny bits out of context that seem to support what they want to believe, and cherry-pick individual cases which fits their bias. In their writings, they are legendary for "quote-mining": taking a quote out of context to mean the exact opposite of what the author clearly intended (sometimes unintentionally, but often deliberately and maliciously). They either cannot understand the scientific meaning of many fields from genetics to paleontology to geochronology, or their bias filters out all but tiny bits of a research subject that seems to comfort them, and they ignore all the rest.

Another common tactic of creationists is credential mongering. They love to flaunt their Ph.D.'s on their book covers, giving the uninitiated the impression that they are all-purpose experts in every topic. As anyone who has earned a Ph.D. knows, the opposite is true: the doctoral degree forces you to focus on one narrow research problem for a long time, so you tend to lose your breadth of training in other sciences. Nevertheless, they flaunt their doctorates in hydrology or biochemistry, then talk about paleontology or geochronology, subjects they have zero qualification to discuss. Their Ph.D. is only relevant in the field where they have specialized training. It's comparable to asking a Ph.D. to fix your car or write a symphony--they may be smart, but they don't have the appropriate specialized training to do a competent job based on their Ph.D. alone.

Stephen Meyer's first demonstration of these biases was his atrociously incompetent book Signature in the Cell (2009, HarperOne), which was universally lambasted by molecular biologists as an amateurish effort by someone with no firsthand training or research experience in molecular biology. (Meyer's Ph.D. is in history of science, and his undergrad degree is in geophysics, which give him absolutely no background to talk about molecular evolution). Undaunted by this debacle, Meyer now blunders into another field in which he has no research experience or advanced training: my own profession, paleontology. I can now report that he's just as incompetent in my field as he was in molecular biology. Almost every page of this book is riddled by errors of fact or interpretation that could only result from someone writing in a subject way over his head, abetted by the creationist tendency to pluck facts out of context and get their meaning completely backwards. But as one of the few people in the entire creationist movement who has actually taken a few geology classes (but apparently no paleontology classes), he is their "expert" in this area, and is happy to mislead the creationist audience that knows no science at all with his slick but completely false understanding of the subject.

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IDiot Irony

Sometimes I really wonder what goes on at the Discovery Institute.

As most of you know by now, Stephen Meyer has written a new anti-evolution book where he criticizes the expert scientific opinion on the Cambrian Explosion. He says that the experts are all wrong and the evidence shows that evolution is impossible. The only reasonable alternative is that god(s) made the primitive animals. Meyer has an undergraduate degree in physics and earth science (1981) and got a Ph.D. in history and philosophy of science ten years later (1991). He is not a scientist and he is not an expert on evolution.

Casey Luskin has a Master's degree in earth sciences but later on he got a law degree and he is primarliy a lawyer. He is not a scientist and he is not an expert on evolution.

David Klinghoffer is a writer. He is not a scientist and he is not an expert on evolution.

Nick Matzke is a graduate student who is finishing up his Ph.D. in evolutionary biology. He is a scientist and he is an expert on evolution. He is also an expert on Intelligent Design Creationism.

Nick Matzke wrote a long review of Darwin's Doubt—a book written by a philosopher [Meyer’s Hopeless Monster, Part II].

Casey Luskin, a lawyer, took it upon himself to critique Matzke's review [How "Sudden" Was the Cambrian Explosion? Nick Matzke Misreads Stephen Meyer and the Paleontological Literature; New Yorker Recycles Misrepresentation]. Luskin says,

Since Matzke published his review, The New Yorker reviewed Meyer's book. Gareth Cook, the science writer who wrote the piece, relied heavily on Matzke's critical evaluation, even though Matzke is a graduate student and not an established Cambrian expert. Cook uncritically recycled Matzke's claim that the Cambrian explosion took "many tens of millions of years," ...

Do you see the irony? Meyer is a philosopher and Luskin is a lawyer but poor old Nick is just a graduate student about to get a Ph.D. in evolutionary biology. Matzke is not an established Cambrian expert. Neither are Meyer or Luskin but that doesn't seem to stop them from criticizing Matzke and all other evolutionary biologists and all paleontologists.¹

David Klinghoffer just can't wait to contribute his two cents. Klinghoffer isn't a scientist and he certainly isn't an expert on paleontology but that doesn't mean he can't have an opinion [Regarding Matzke, Coyne, and Darwin's Doubt, a Reader Asks].

That is a good question. Casey Luskin has already demonstrated what a non-paleontologist Matzke is.

How could non-scientist Klinghoffer possibly know whether lawyer Casey Luskin had made a good case against evolutionary biologist Nick Matzke? Does Klinhoffer realize that Luskin is a lawyer, not a paleontologist?

Do you wonder why we call them IDiots?

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1. My irony meter survived but it was touch-and-go for a minute or two.