1. Meyer makes a basic error on page 66 while describing the early evidence that DNA is the genetic material. He's describing the classic experiments of Avery, MacLeod and McCarty on Pneumococcus bacteria that can be transformed from one strain into another. The phenomenon of transformation had been discovered by Frederick Griffith in the 1920's.
If a deadly strain of the bacteria was first heated to death, the strain was harmless when injected into mice. No surprise there. The mice were also unharmed when injected with a living but nonvirulent strain of the virus.Do you see the mistake? Now, if you're not a biologist, you might think the error is trivial, purely semantic, a typing glitch induced by the proximity of the word 'virulent.' And that last part is probably right. But this biologist finds the error more significant, and I suspect others would agree. The difference, I think, is that I can't imagine mistaking a virus for a bacterium; it's like mistaking a pencil for a sequoia.
A person who would make that mistake – and leave it in his awesome, groundbreaking treatise on 21st-century biological science – is a person who doesn't think very much about viruses or bacteria. A person who would make that mistake is a non-specialist. A layperson. And of course, Stephen Meyer is a layperson. He's clearly not a biologist, or even a person who's particularly knowledgeable about biology. (That paper in the Proceedings of the Biological Society of Washington became infamous due to political disputes; I thought it was most notable for being lame.) This is obvious from my reading of this book and his other work, and the mistake on page 66 just serves to remind me that despite the thunderous praise from fans on the dustjacket and in the ID-osphere, Meyer just isn't all that impressive as a scientific thinker. Call me a jerk, but I expect a hell of a lot more from someone who wants to rewrite science (and its history).
2. Alas, I cut off Meyer's description of Griffith's famous experiment. (You can read a great overview of the work of Griffith and Avery et al. at Nature's cool Scitable site.) What Griffith showed was that the nonvirulent (i.e., nonlethal) strain of bacteria could kill mice if it was injected along with heat-killed virulent bacteria. The nonvirulent bacteria had been transformed into virulent bacteria by being in the presence of dead virulent bacteria. (To this day, the process of introducing DNA into bacteria is called transformation.) Fifteen years later, Avery and colleagues were trying to figure out the nature of the transforming substance. Here's how Meyer sets the stage:
There were two possibilities. Either the dead strain was coming back to life–but this was absurd–or something in the dead strain of bacteria was being transferred to the living strain, making it suddenly lethal. –pages 67-68Now I think this is very interesting. Without any further comment and no apparent justification, Meyer dismisses a major hypothesis, even labeling it "absurd." The idea of bacteria "coming back to life" is far-fetched, I'll grant you, but I guess I'm wondering whether the irony of Meyer's casual vacation of the reanimation hypothesis is something that only Shakespeare lovers can detect. Avery, MacLeod and McCarty didn't consider reanimation, as near as I can tell, but that could just be their obvious naturalistic bias, don't you think? Avery and colleagues did, on the other hand, deal with the possibility that the nonlethal bacteria spontaneously mutated into a lethal strain. Their stubborn naturalism comes through rather clearly in their writing, I must say. Someday I'd love to see an explanation for why Steve Meyer considers the reanimation hypothesis to be absurd. And I'm curious to know whether he would understand why this is important.
5 comments:
I have to admit that it wasn't until I read these posts that I found out about Steve Meyer's existence. This shows how I am not at all involved into following the creationist vs. ID vs. evolutionist arguments. So, to understand your posts better (and out of mere curiosity), I read Stephen Meyer's biography on the Discovery Institute website. It says that he has a "Cambridge-trained" [I guess that makes him really smart to Americans--the English would tell him to take his Cambridge degree and shove it up his ass] philosophy of science degree. He's a philosopher and a historian. OF COURSE, he doesn't understand biology nor does he think like a biologist. That would be like if I had a PhD in...I don't know...art history and attempted to understand the mind of an artist. It's impossible. One has to BE an artist to truly grasp the meaning of art.
My point is the following. I think it's very noble of you to undertake this mission to review a book about science that was written for non-scientists. But, that's just it. You are a scientist, and reading this garbage is painful. The reality of the matter is that a lot of people out there are not scientists and are attracted to Steve Meyer's writing because he speaks their language--and he has a "Cambridge" degree. He is like those drug companies that make magic diet pills that make you lose 20 pounds in 15 days. He makes money off of ignorant people. Isn't that the way American capitalism functions?
To answer your question, no, Meyer doesn't understand the reanimation hypothesis. He most certainly doesn't understand the importance of the claimed absurdity of reanimation hypothesis. More importantly, he doesn't care. He is famous. He has his own institute. He has a Cambridge degree. And he has been utterly blessed by the Lord's hand. Which is clearly proof for all the other Christians to follow him and believe every word that he says.
Thankfully, I've been spared that pain and I will go back now to not being aware of Meyer's existence.
Well, anonymous, it sure is good to have readers and commenters like you, though I'm hopeful that your claim about being able to "truly grasp the meaning of art" is overblown.
But you seem to suggest that it is obvious to everyone that Meyer "doesn't understand biology nor does he think like a biologist," because he's "a philosopher and a historian." It's obvious to me, and to you, and it SHOULD be obvious to others, BUT IT'S NOT. I'm taking pains to point it out (nobly, even) precisely because Meyer is constantly portrayed as just the kind of expert that you so easily know him NOT TO BE. Consider how he is lauded by World Magazine, as the "Daniel of the Year." Or by Christian publisher Zondervan on the web page for the book, which describes it as "the first, major scientific argument for Intelligent Design by a leading spokesperson within the scientific community."
Signature in the Cell, at least by my reading so far, is a book written for laypersons, by a layperson. That second part is the part that Christian culture warriors don't want the world to know.
If Meyer and his friends at DI were doing science, they would operationally define their terms. Terms like design, information, functional information, specified information are defined vaguely or redefined when challenged. This is a critical issue which is often ignored when interacting with "design" advocates. Anecdotes and examples are not definitions.
Meyer is constantly portrayed as just the kind of expert that you so easily know him NOT TO BE. Consider how he is lauded by World Magazine, as the "Daniel of the Year."
Exactly. And don't forget, William Dembski is touted by the same types as the "Isaac Newton of information theory".
:)
He makes money off of ignorant people. Isn't that the way American capitalism functions?
Not really, no.
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