Casey Luskin is such a great gift to the scientific community. The public spokesman for the Discovery Institute has a law degree and a Masters degree (in Science! Earth Science, that is) and thinks he is qualified to analyze papers in genetics and molecular biology, fields in which he hasn't the slightest smattering of background, and he keeps falling flat on his face. It's hilarious! The Discovery Institute is so hard up for competent talent, though, that they keep letting him make a spectacle of his ignorance.
I really, really hope Luskin lives a long time and keeps his job as a frontman for Intelligent Design creationism. He just makes me so happy.
His latest tirade is inspired by the New York Times, which ran an article on highlights from the coelacanth genome. Luskin doesn't think very deeply, so he keeps making these arguments that he thinks are terribly damaging to evolution because he doesn't comprehend the significance of what he's saying. For instance, he sneers at the fact that we keep finding conserved elements in the genome, because as we all know, there are lots of conserved elements.
Hox genes are known to be widely conserved among vertebrates, so the fact that homology was found between Hox-gene-associated DNA across these organisms isn't very surprising.
Stop, Casey, and think. Here's this fascinating observation, that we keep finding conserved genes and conserved regulatory regions between mice and fish, which ought to tell you something, and your argument against a specific example is that it isn't rare? It really tells you something when your critics' rebuttal to a piece of evidence is that you've got so much evidence for your position that they're tuning out whenever you talk about the detais.
This is Luskin's approach to every example given in the NY Times article: 'Yeah? So? There are homologous genes all over the place!' I think Luskin might just live forever, which thrills me to pieces. He could get into a running gun battle with a mob from Answers in Genesis, be riddled with bullets, and he'll just point to a nick in his ear and say, "Yeah, so? This one didn't kill me!" and then dismiss all the other wounds because they're so common that no one should care any more. It is truly the logic of immortals.
The specific example he's addressing in his dismissal of Hox conservation, though, is a region of DNA that may play a role in mammals in the formation of the placenta. Luskin pooh-poohs the relevance of this observation by highlighting what we don't know, rather than the evidence at hand.
The authors aren't sure exactly what this particular segment of DNA does, though it's probably a promoter region. In mice the corresponding homologous region is associated with Hox genes that are important for forming the placenta. Ergo, we've solved the mystery of how the placenta evolved. Right?
Not really. Again, all that was found was a little homologous promoter region in Hox-gene related DNA in these two types of organisms. Given that we don't even understand exactly what these genes do or how they work, obviously the study offered no discussion of what mutations might have provided an evolutionary advantage. No evolutionary pathway was proposed, or even discussed. So there's not much meat to this story, other than a nice little region of homology between two shared, functional pieces of Hox-gene-related DNA. But of course, such shared functional DNA could be the result of common design and need not indicate common descent or Darwinian evolution.
He's right that this genetic sequence does not "solve the mystery" of the placenta, but then the authors of the original sequence analysis paper do not claim that it does. There's a lot that we don't know about the translation of any genetic sequence into a morphological feature, but that doesn't mean we know nothing — the paper is talking about stuff that we actually learned from comparing the genomes of different organisms.
We have identified a region of the coelacanth HOX-A cluster that may have been involved in the evolution of extra-embryonic structures in tetrapods, including the eutherian placenta. Global alignment of the coelacanth Hoxa14-Hoxa13 region with the homologous regions of the horn shark, chicken, human and mouse revealed a CNE just upstream of the coelacanth Hoxa14 gene. This conserved stretch is not found in teleost fishes but is highly conserved among horn shark, chicken, human and mouse despite the fact that the chicken, human and mouse have no Hoxa14 orthologues, and that the horn shark Hoxa14 gene has become a pseudogene. This CNE, HA14E1, corresponds to the proximal promoter-enhancer region of the Hoxa14 gene in Latimeria. HA14E1 is more than 99% identical between mouse, human and all other sequenced mammals, and would therefore be considered to be an ultra-conserved element. The high level of conservation suggests that this element, which already possessed promoter activity, may have been coopted for other functions despite the loss of the Hoxa14 gene in amniotes
What they are saying is that they found a region of DNA that is remarkably highly conserved between coelacanths and humans, and that among them are Conserved Non-coding Elements (CNEs), DNA that is not translated into proteins but instead is likely to be important in switching genes off and on. What they found is that this switch is linked to a particular gene, Hoxa14, in the coelacanth which is completely absent in mammals…but the switch still exists, but is now coupled to a gene associated with the formation of extra-embryonic membranes, like the placenta.
The key point is the known information: this snippet of DNA is highly conserved across all vertebrates, but the gene it is associated with has decayed in sharks and disappeared entirely in tetrapods. The question is how the switch has persisted: Luskin's preferred explanation is that God spliced this particular piece of DNA into every vertebrate species; the scientific explanation is that it shows a pattern of shared history, and that its role is conserved in tetrapods because it has found a novel function in regulating a different gene.
So far, this is nothing but Luskin-levels of ignorance and incomprehension. Let us now dive deep into Luskin-levels of outright stupidity and dishonesty.
The paper includes this diagram of the evolutionary relationships of various vertebrate species.
These are the relationships determined by comparisons of large portions of the entire genomes of these organisms — it's a phylogeny based on a large amount of data. Luskin obligingly simplifies it for us:
The closest relative to us tetrapods are lungfish, with coelacanths more distant, and teleosts further still. This is the consensus. It's supported by many comparisons.
But brace yourself: here's where Luskin proves that he's an idiot. He sets aside the synthesis of large data sets, and instead explains that if we look at single genes, evolution is proven wrong!
He read the paper and found a couple of examples interesting genes that were highlighted by the authors themselves. In particular, they cite examples of gene losses. All other vertebrates have a component of the immune system, a gene called immunoglobulin M (IgM), but coelacanths are unusual in lacking this particular gene. There's another immune system component, IgW, which seems to be a relatively primitive or ancestral immunoglobulin, which we tetrapods lack, and which is also missing in teleosts, but is found in coelacanths and sharks.
So what does Luskin do? He redraws the whole vertebrate phylogeny based on a single gene. He throws away almost the entire data set, and focuses on a single character.
But in an IgW-based tree, tetrapods should be much more closely related to goldfish than to the coelocanth or the lungfish. That's startling and unexpected -- if you're a proponent of common descent.
Holy crap. That's simply a lie. No: if you look at individual genes, this is exactly what we expect to see, and we're completely unsurprised. Every single gene is not expected to change in lockstep with speciation events, and each lineage can experience the loss of subsets of genes independently of the larger clade. What Luskin is claiming is utterly contrary to everything any evolutionary biologist will tell you.
Here's the original phylogeny from the Amemiya paper. I've just added a couple of arrows to indicate simple events in the history of the IgM and IgW genes.
The simplest, most parsimonious explanation is that IgM and IgW were present in the last common ancestor of all of these organisms. The IgW distribution in extant forms is explained by two independent gene losses, one in the ancestor of all tetrapods and another in the ancestor of all teleosts. The IgM distribution is explained by a unique loss in the ancestor of the two modern species of coelacanths. This is trivial and totally unsurprising, requiring no magic, no all-powerful designer, and no processes other than known natural mechanisms of mutation.
Luskin, however, finds this improbable.
Of course this requires some extremely unparsimonious and unlikely events. Since IgW is found in vertebrates as diverse as lungfish and cartilaginous fish (e.g., sharks), a Darwinian evolutionary view would infer that the gene for IgW was present in the ancestor of all jawed vertebrates. If so, then IgW must have stuck around in vertebrates long enough to end up in the sarcopterygian line. But somehow evolutionary theory must explain why tetrapods and all teleosts lack this gene.
"Unparsimonious"? You keep using that word. I don't think it means what you think it means.
The evolutionary explanation requires three mundane events, the simple loss of a gene in an ancestral population.
The Intelligent Design creationist explanation requires that every extant species was specifically and intentionally stocked with a set of genes hand-chosen by a designer. God magically inserted IgM into each vertebrate species, except that he missed the coelacanths, and he magically inserted IgW into each and every shark, ray, coelacanth, and lungfish, but he intentionally left them out of every tetrapod and teleost.
And Luskin chooses to lecture biologists on the meaning of "parsimonious"? That's startling, but entirely expected from the frauds at the Discovery Institute.
117 Comments
DS · 27 April 2013
Thanks Casey for once again proving that you are either a dishonest charlatan or an ignorant know nothing science wanna be, or both.
Once again, exaptation proves to be a major evolutionary mechanism. Once again, the evolution of a new function for an existing sequence is uncovered. Once again cladistics and parsimony provide a consistent phylogenetic perspective. Once again, GODDIDIT fails completely to explain the pattern seen in nature.
Don't you just love the age of comparative genomics?
Gary_Hurd · 27 April 2013
Paul Burnett · 27 April 2013
https://me.yahoo.com/a/JxVN0eQFqtmgoY7wC1cZM44ET_iAanxHQmLgYgX_Zhn8#57cad · 27 April 2013
Tirade?
You mean that squeaking?
Glen Davidson
diogeneslamp0 · 27 April 2013
Ian Derthal · 27 April 2013
DavidK · 27 April 2013
If Luskin doesn't know what he's talking about, then why don't his comrades-in-arms come to his aid, e.g., Sternberg, Behe, Witt, Wells, Meyer, et. al and correct his errors, show him where he's wrong? Oh, wait, they're all stupid, sorry.
Aside: I still recall when Luskin posted his class notes from college to try to prove that he actually attended class!
Joe Felsenstein · 27 April 2013
Jared Miller · 27 April 2013
And before Fearless Fosdick there was the father of them all, Dr. Pangloss.
Matt G · 27 April 2013
Hey! The image in that cladogram bears a strong resemblance to Luskin. Do you see it? It's the one below and to the right of the Homo sapiens.
Robert Byers · 27 April 2013
Mr Luskin is famous and a great asset to all of creationismdom because he does a great job of analysis of evolutionary biology.
Mr Myers says he is not knowledgable in biological fields because he just got a degree in earthy sciences.
First let this rule RULE in all origin discussions. How many times are creationists told scientists, in their billions, agree with evolution and that should persuade the rest of us!
Indeed evolutionists should only score actual researchers/degree holders when asserting authority.
Yet independent people can study these things too.
Mr Luskin is a intelligent man and so easily can understand the principals here of biological evolutionary claims.
These are weighty subjects.
lets all play by the same rules.
DS · 27 April 2013
Go play somewhere else Robert. Leave the science to the professionals. Let this rule RULE.
Keelyn · 27 April 2013
diogeneslamp0 · 27 April 2013
Steve P. · 27 April 2013
Think, P.Z., think!!! "Cooption" and "switches" are intelligent tools. Darwinism doesn't switch anything on and off and it doesn't coopt anything. It can't. It possesses no 'abilities'. It has no goals. Mutations are random in relation to function, remember? (tell that to those starving lizards).
Darwinism is all about performing a self-lobotomy. It only works when you stop thinking. Only Darwinism can speak from both sides of its mouth, at once denying intelligence yet in the same breath, utilizes intelligent concepts to get the job done.
Evolution coopted? Evolution switches hox genes on and off? Well, I'll be damned. Evolution is intelligent after all!!!!
P.Z., it's a brave new world where intelligence is not about having a brain stem. Could you possibly wrap your intelligence around that idea?
RPST · 27 April 2013
RPST · 27 April 2013
robert van bakel · 28 April 2013
I'm currently marking Political Science essays from a group of my Chinese students; Robert, I'm sorry to have to be the one to tell you this, but I think they could be more persuasive in constructing a defense of creationism than you.
"because he just got a dgree in earthy sciences." Please see me!
robert van bakel · 28 April 2013
"Please see me, so you too can spell 'degree'." Boy is my face red.
DS · 28 April 2013
Stevie PP the mindless troll blurts a self refuting piece of crapulence:
"Think, P.Z., think!!! “Cooption” and “switches” are intelligent tools. Darwinism doesn’t switch anything on and off and it doesn’t coopt anything. It can’t. It possesses no ‘abilities’. It has no goals. Mutations are random in relation to function, remember? (tell that to those starving lizards)."
Think Stevie, think!!! INtelligence doesn't need to coopt anything, it can start from scratch. Only evolution is constrained to use what is already there.
How in the world can something that is "random" never switch anything on or off? If it's "random" this would have to happen some of the time. Indeed, the only way to avoid it would be for some "intelligence" to actively prevent this from happening. And of course you have no answer whatsoever for all of the observations that it actually has happened, such as cecal valves in lizards. You just close your eyes, put your hands over your ears and shout "intelligence" at the top of your lungs, all the while showing a distinct lack of intelligence yourself.
How about poker Stevie? Can you get a royal flush from the deal alone without having to draw any cards? What "intelligence" was involved in that? There is clear molecular evidence that the promoter was coopted by random mutation and took on a novel function. If you want to argue differently you will have to read the paper and come up with a better explanation for the evidence. And of course, as usual, you will have to explain why your "interpretation" is better than the one that the writers, reviewers and editors proposed and why an untrained science illiterate knows better. Until you do, your uninformed opinion is, as usual, completely worthless. Good luck.
Time for another dump to the bathroom wall. It's best to keep Stevie and Bobby isolated from decent society.
Jared Miller · 28 April 2013
Robert, you are right, of course, that PZ is or would be mistaken, in so far as his (counter-)argument was or would be based on an argument from authority. And you are also right, naturally, that laymen can grasp the principles at issue here, and that Luskin's lack of a degree in evolutionary biology consitutes no grounds for a dismissal of his claims.
This argument from authority, however, insofar as one could claim that it was one, was not an essential element of PZ's discussion, it was merely a rhetorical introduction with a few fireworks, fit (or not) for a web discussion. It would serve your cause much better if you would substantially confront and refute PZ's arguments, showing them to be insufficient in the face of the available evidence and as compared with Luskin's argumentation. This is surely why you are confronted with the admitedly unfortunately crass reception here on the Thumb.
TomS · 28 April 2013
Just Bob · 28 April 2013
Les Lane · 28 April 2013
A more basic misunderstanding than creationism is the idea that common sense is sufficient to understand science. Most modern scientific advances involve abstract concepts. Creationism employs "common sense" notions as substitutes for the abstractions required to fully grasp evolution.
Those who rely on "common sense" are gullible to pseudoscientific ideas in general of which creationism is a specific example.
apokryltaros · 28 April 2013
Les Lane · 28 April 2013
Why would people assume they know more than scientists?
From the standpoint of those of us who are fluent with at least some of the abstractions this is an obvious violation of common sense. From the standpoint of those who don't deal with abstractions they'll tell you right upfront (examples in this comment train) - scientists are ignoring common sense. There's a divide which can't be crossed w/o basic understanding of science.
Scott F · 28 April 2013
Scott F · 28 April 2013
Just Bob · 28 April 2013
And this bears repeating:
RPST said:
Net contribution of creationism to science = 0
Net contribution of intelligent design to science = 0
Net contribution of goddidit to curing disease, increasing crop yields, inventing the internet, reaching the moon, finding the higgs boson, developing the iphone, reducing emissions from automobiles, or explaining why the sky is blue = 0
I've said the same myself, but RPST's is beautifully concise. I might suggest a further equation:
Net POTENTIAL contribution of intelligent design to science (even if we accepted it) = 0.
Les Lane · 28 April 2013
I think we're dealing with stage 1 of the 4 stages of competence (otherwise known as the Dunning-Kruger effect.) At this stage of competence (prescientific outlook) one accepts what one's told (often negative knowledge) and is confident that other ideas are wrong.
Scott F · 28 April 2013
Robert Byers · 29 April 2013
Robert Byers · 29 April 2013
Dave Luckett · 29 April 2013
Byers again demonstrates that he is pure gold for rationality. Anyone who has the persistence and reading skills required to extract meaning from his desperately incompetent prose cannot fail to be struck with the other qualities of his mind, or its take on reality.
"Anybody can learn these things and very quick."
No, they can't. I can't, for example. The realms that molecular biochemistry is travelling in today are simply beyond my capacity. If I had a kindly tutor, who would probably have to begin by repairing my mathematical blind spot, I might be able to learn the basics in a few years. But the difference between Byers and me is that I know this, while Byers is the very epitome of Dunning-Kruger.
But that very obliviousness to his own wretched incapacity is what makes Byers pure gold.
Rolf · 29 April 2013
harold · 29 April 2013
DS · 29 April 2013
Robert mumbled mindlessly:
"They just want a sterile investigation of nature that concludes there is a intelligent design and evolution is not accurate to some and maybe more degree."
I couldn't have said it better myself Robert. Of course you really don't realize what a scathing indictment of creationism this is do you? No you don't. More is the pity.
DS · 29 April 2013
SLC · 29 April 2013
harold · 29 April 2013
TomS · 29 April 2013
While speaking of things not in accord with common sense, why not mention heliocentrism? How many people could make a good argument for the motion of the Earth?
And I'd also mention the mathematics of infinities.
Henry J · 29 April 2013
Henry J · 29 April 2013
Henry J · 29 April 2013
https://me.yahoo.com/a/RdfV1YQJ1oSFPntEbv7Ug6z0.CM6DYqt6t6ZE0XxwYlRtQ--#ad533 · 29 April 2013
"He sneers at the fact that we keep finding conserved elements in the genome, because as we all know, there are lots of conserved elements."
The Nature article does indeed reports that much of the functional genome of the coelacanth has not changed, such that they an enhancer in the region regulating the HoxD cluster was found to be interchangeable with the mouse: "When tested in a transient transgenic assay in mouse, the coelacanth sequence of island 1 was able to drive reporter expression in a limb-specific pattern."
scienceavenger · 29 April 2013
Scott F · 29 April 2013
joaozinho666 · 29 April 2013
"The paper includes this diagram of the evolutionary relationships of various vertebrate species."
"Here's the original phylogeny from the Amemiya paper."
Jeebus, PZ. If you are going to tout yourself as an educator you should read the frigging paper so that you know what you are talking about, or at least read the figure legend. Figure 1 is NOT a phylogeny. It's the actual data from the sequence alignment in graphical form, not an interpretation or conclusion. The controversy is about the *interpretation* of the short length of the branch (*data*) corresponding to the coelacanth.
But hey, thanks for helping the creationist rubes lie and pretend the actual evidence is nothing more than interpretation. With friends like you we don't need enemies!
Jedidiah · 30 April 2013
I've met Casey before. Had lunch with him a couple times, while we talked about biology and life in general. I completely and utterly disagree with him on pretty much everything related to science and biology- and a good bit of theology for that matter. *But*- I think it unjust to posit moral values to him like "lying" and "dishonesty". He's a nice guy in person. He is genuinely trying, albeit from a completely different worldview then we have. I think it enough for us to keep to the facts and say he doesn't understand the science. We don't need to impugn his moral standing without actual evidence to that fact.
Just Bob · 30 April 2013
John Harshman · 30 April 2013
joaozinho666 · 30 April 2013
diogeneslamp0 · 30 April 2013
https://me.yahoo.com/a/g_jqEg0ksIAZZ5mg15fwOz7qqbbg#0eec2 · 30 April 2013
Just Bob · 30 April 2013
someotherguy86 · 30 April 2013
joaozinho666 -
I'm not sure what point you're trying to make about the figure, but you're simply wrong when you say that it's not a phylogeny. Here is the description of the figure from the original paper:
"Figure 1: A phylogenetic tree of a broad selection of jawed vertebrates shows that lungfish, not coelacanth, is the closest relative of tetrapods."
https://me.yahoo.com/a/JxVN0eQFqtmgoY7wC1cZM44ET_iAanxHQmLgYgX_Zhn8#57cad · 30 April 2013
harold · 30 April 2013
eric · 30 April 2013
DS · 30 April 2013
It doesn't matter if he comes across as a nice person or a sincere person. He's paid to make people believe him. What matters is that he completely unqualified to express any opinion in the field of biology and yet he goes merrily on his way doing just that. What matters is that no matter how many times actual experts point out to him that he is wrong he never admits it. What matters is that he deliberately distorts and misrepresents every aspect of actual science in a desperate attempt to discredit that which he doesn't understand. This is blatant dishonesty and blatant disrespect for every real scientist. Luskin is the worst form of charlatan and deep down inside he probably knows it, no matter what else he claims to really believe.
What if I got paid thousands of dollars to say that some economic theory was hogwash. I could stand up an parrot all sorts of economic sounding words and bluster on and on about how all the experts were wrong and how I knew better. If it was pointed out that I wasn't even using the correct terminology, that I obviously had no idea what I was talking about, that I got even the most basic facts wrong, I would at the very least admit my mistakes. I would either shut up or try to become educated so as to acquire the knowledge I pretended to have in the first place. What I would not do is ignore all of the experts, keep up the same litany of transparent falsehoods and keep taking the money. Anyone who behaves like that must certainly know they are full of crap.
Now PZ has pointed out a very particular instance where Luskin is obviously wrong. If he had the guts to come here and admit his error it might salvage some of his reputation. I'm not holding my breath.
https://me.yahoo.com/a/JxVN0eQFqtmgoY7wC1cZM44ET_iAanxHQmLgYgX_Zhn8#57cad · 30 April 2013
Doc Bill · 30 April 2013
John Harshman · 30 April 2013
Ray Martinez · 30 April 2013
Just Bob · 30 April 2013
DS · 30 April 2013
diogeneslamp0 · 30 April 2013
It's very difficult for us to determine whether creationists really believe the falsehoods that come out of their mouths. Many people insist that most people deceive themselves first, before they deceive others.
This was the crux of Joe Felsenstein's criticism of my recent long comment at the CSI thread about Dembski's probability calculations. I said that any ID creationist who claims Dembski ever computed the probability of any evolutionary process, is lying; Dembski computes the probability of randomly scrambling sequences, and calls it the probability of natural selection, so he lied. Joe F said it's not constructive for me to accuse me of lying, because creationists deceive themselves.
I just find this hard to believe. It's true that almost all creationists have near zero reading comprehension. They usually don't understand the quotes from science articles that they quote mine.
It's clear that Luskin in particular has near zero reading comprehension. Remember the time he couldn't understand the paper about Tiktaalik because Niel Shubin used the word "eponymous"-- so he accused Shubin et al. of trying to conceal the truth? There are countless examples showing that Luskin cannot understand sentences with dependent clauses. His reading comprehension is still at See Dick Run. Run, Dick, Run.
However, even allowing for near zero reading comprehension, there is still an X factor that can't be attributed to stupidity. It takes some brains to dig up quote mines with which to deceive people. You have to use your brain, your cunning, to cut up a quote, to snip off the start of a sentence, snip off the end of a sentence, and insert an ellipsis (or maybe no ellipsis) in place of words in the middle you cut out, to reverse the meaning of the sentence. That takes brains.
Remember when Luskin wrote "Science and Human Origins" and tried to claim that the evidence of human chromosome 2 (apparently a fusion of ape chromosomes 2a and 2b) actually DISPROVED human evolution? Remember that? That wasn't just stupidity. It took cunning for him to quote mine those genetics papers.
Remember how Carl Zimmer tried to dig up the sources that Luskin was quoting, and no ID proponent would fork over the source of his quotes? In a published book they were touting? And when Zimmer finally dug up the source of the quotes for Luskin's "refutatation" of the fusion of chromosome 2, his sources actually said the opposite?
I dare you to read Zimmer's takedown of Luskin's quote mine on the topic of chromosome 2 fusion and tell me that his behavior doesn't take cunning.
And when Luskin "responded", he of course never admitted he was wrong, or that his quote, that the took out of context and snipped up, generated a false impression. No, in his response, Luskin just claimed that it was OUR fault for not understanding Luskin's real point. Luskin's real point, you see, was that Jesu-- I mean, the Intelligent Designer, can create human chromosomes which APPEAR to be fusions of ape chromosomes, if that's what Jesu-- I mean the Intelligent Designer wants to do. The Intelligent Designer can do whatever the hell he wants to do, including creating the appearance of evolution.
I also dare you to read this mini-debate between Luskin and myself on the topic of Junk DNA. I tell him that no geneticist ever said non-functional DNA (Junk) was equal to non-coding DNA. To "rebut" me, Luskin copies over a dozen quotes from various people, journalists, reporters, historians-- sentences that do have the word "non-coding" in them and maybe the word "Junk" in them-- but the sentences never equate Junk to non-coding DNA. So it's proving me right, right? So sure, Luskin has nearly zero reading comprehension. But his "rebuttal" and attack on me was in fact copied from a rebuttal he'd issued a year before to another blogger-- but it was full of second person pronouns: "You say", "You write", etc. referring actually to another blogger a year ago, calling us both "you"-- and that guy's ideas Luskin also misrepresented.
Yes, creationists including Luskin have near zero reading comprehension. But all their errors point in the same direction. And I do think it takes brains and cunning to concoct fake quotes and doctored quotes.
So it's not all stupidity. There's another X factor that can't be explained by stupidity.
I call them liars-- a lot. I get banned from all the creationist websites because I PROVE they are liars-- I PROVE it by comparing their words against the sources they're citing, and then tell me, "You're uncivil. You're engaging in personal attacks!" and then they ban me.
When you compare their words against the sources they cite, it makes them look dishonest, so they say I'm engaging in "personal attacks" and they ban me.
But if the X factor is not lying, what IS it, then? Stupidity can't explain all of it. Yes, they're stupid, but what's the X factor beyond stupidity?
The X factor-- I call it lying. If you think I'm "uncivil", then what do YOU call the X factor? You can't just say they're stupid. It takes brains to snip up a quote and doctor it with ellipses.
joaozinho666 · 30 April 2013
Tenncrain · 30 April 2013
Henry J · 30 April 2013
Wait, what???? Did one anti-science person just lambaste another anti-science person?
DS · 30 April 2013
Doc Bill · 30 April 2013
Steve P. · 30 April 2013
joaozinho666 · 30 April 2013
joaozinho666 · 30 April 2013
Rolf · 1 May 2013
John Harshman · 1 May 2013
harold · 1 May 2013
scienceavenger · 1 May 2013
diogeneslamp0 · 1 May 2013
Luskin is a bottomless fount of stupidity on EVERY topic of science.
Just look at this post by Luskin at ENV where he blathers stupidly about "information theory" which he doesn't understand and makes outright false statements about.
The idiot is trying to say that CSI is a better measure of Shannon information, but he clearly has NO idea what Shannon information is, and describes in in ways that are simply false.
1. Idiot says that Shannon information is HIGHER for random sequences (this is true of Kolmogorov information, which Luskin has said in the past is the same as Shannon information.)
2. Idiot cites Jack Szostak's 2007 paper on "functional information" as a better measure of information than Shannon. Idiot does not realize that NATURAL SELECTION INCREASES SZOSTAK'S FUNCTIONAL INFORMATION.
3. Idiot says that creationist "Stephen C. Meyer follows this [Szostak's 2007] approach, writing in a peer-reviewed scientific paper", referring to Meyer's now-infamous 2004 paper in the PBSW (which was retracted by the journal), used the same approach as Szostak. Note Szostak's paper is 2007, Meyer's is 2004, and Idiot is saying that Meyer in 2004 was using AN EQUATION WHICH HAD NOT BEEN DEFINED YET.
Now you might just say: Oh well, Luskin is not very bright!
But then look at the title he gave to this proof of his arrogance and narcissim.
He called it "The Evolution-Lobby's Useless Definition of Biological Information".
How can this lawyer who clearly cannot comprehend even SIMPLE math describe the GENIUS, the FOUNDER of information theory, Claude Shannon's equations as a "Useless Definition"?
It's incalculable arrogance and egomania.
dalehusband · 1 May 2013
JimNorth · 1 May 2013
The x-factor you may be looking for is "emotional investment". Creationism is based on faith, not evidence, and faith is a somewhat powerful emotion that gives people the strength to endure all sorts of reality-based slings and arrows. Faith can provide enough courage to heal the sick and fly airplanes into buildings. When a person invests so much time and energy into such an emotion, I think that the emotion becomes the raison d'etre for living.
Coupled with that faith is a need to belong to a group, any group. By co-opting sciencey terms a creationist will feel that they belong to the science group (c.f. Byers) and yet maintain their faith.
Just Bob · 1 May 2013
Doc Bill · 1 May 2013
Jedidiah · 1 May 2013
"Here’s the title for a paper Casey wrote: ZEAL FOR DARWIN’S HOUSE CONSUMES THEM: HOW SUPPORTERS OF EVOLUTION ENCOURAGE VIOLATIONS OF THE ESTABLISHMENT CLAUSE "
"Zeal for your house will consume me" is a quote from Jesus, about God the Father. What Casey is basically implying there is that evolutionists think Darwin is God- not just a prophet.
Jedidiah · 1 May 2013
"What more do you need, J-Boy?"
I'd start with not calling me J-Boy.
Doc Bill · 1 May 2013
John Harshman · 1 May 2013
I think Doc Bill needs either a cold shower or a trip to the bathroom wall. Or both.
joaozinho666 · 1 May 2013
snaxalotl · 2 May 2013
luskin has been down this path before on the issue of the human/chimp/gorilla tree, where his wordy arguments ultimately relied on a subtle insistence that ANY genes that disagreed with the calculated phylogeny rendered that phylogeny impossible. although it represents a refusal to acknowledge the obvious mechanisms by which genes can defy the larger pattern, this seems to have become a very useful crutch in terms of the ratio of what he can claim compared to how much integrity he needs to concede. clinging to that one plausible-sounding tool of the impossible single gene relationship doesn't seem to require much reality-suppressing mental anguish, compared to the number of "winning" claims he is able to generate from it
John Harshman · 2 May 2013
Ray Martinez · 2 May 2013
diogeneslamp0 · 2 May 2013
PA Poland · 2 May 2013
joaozinho666 · 2 May 2013
Ray Martinez · 2 May 2013
Just Bob · 2 May 2013
joaozinho666 · 2 May 2013
phhht · 2 May 2013
John Harshman · 2 May 2013
dalehusband · 2 May 2013
PA Poland · 2 May 2013
joaozinho666 · 2 May 2013
Scott F · 3 May 2013
Pz Myers · 3 May 2013
joaozinho666:
Your complaint is simply bizarre. That is a diagram illustrating the phylogenetic relationships between the illustrated species. It shows much more, as well, but I'm not addressing the details here, only the broad notion that a single measure of the presence or absence of a single gene could supercede the conclusions derived from a larger data set.
Going off at length on the other issues in the diagram would not improve the discussion at all, but would instead distract from the point I was making. I can tell you as an educator and as someone who argues with creationists all the time that adding an assortment of tangents is NOT helpful at all.
John Harshman · 3 May 2013
Ray Martinez · 3 May 2013
diogeneslamp0 · 3 May 2013
RPST · 3 May 2013
phhht · 3 May 2013
Doc Bill · 3 May 2013
joaozinho666 · 4 May 2013
John Harshman · 4 May 2013
joaozinho666 · 6 May 2013
https://me.yahoo.com/a/j5i6uksLusgEaijZZYDXbBvVNwGLR34JYQj_JIeOO3eKfg--#35e25 · 6 May 2013
John Harshman · 6 May 2013
In case it wasn't clear already, that was me.
Jedidiah · 28 May 2013