Tuesday, May 29, 2012

Watch Jonathan Wells Screw Up

Here's Jonathan Wells attacking the concept of junk DNA during a lecture at Biola University in October 2010. It's remarkable because he repeats a false history that he knows is untrue because many people have corrected him. Pay attention to what he says about four minutes into the presentation.


Wells is talking about the history of junk DNA. He begins by falsely describing the Central Dogma of Molecular Biology, which, he says, is "DNA makes RNA, makes protein, makes us." He then quotes Jacques Monod as a supporter of this concept (4 minutes, 23 seconds).
With that, and the understanding of the random physical basis of mutation that molecular biology has provided, the mechanism of Darwinism is at last securely founded, and man has to understand that he is a mere accident.
Jacque Monod (1970) quoted in "The Eight Day of Creation" by Horace Freeland Judson (p. 192)
I looked up this passage and guess what I found? I discovered that when Monod said "with that" he was referring to the real Central Dogma—the one that Crick actually formulated. Only a few sentences earlier Monod is quoted as saying ...
This was what Francis Crick called the Central Dogma: no information goes from protein to DNA.
This is followed by a brief description of Lamarckism and why it conflicts with the Central Dogma. So Monod has it exactly right, the Central Dogma says that information can only flow from nucleic acid to protein and not vice versa. That rules out the inheritance of applied characteristics and makes "the mechanism of Darwinism ... securely founded."

Why is this important? Because Wells immediately follows this by claiming that ...
... biologists discovered that most human DNA does not code for proteins. Based on the Central Dogma that "DNA makes RNA makes protein makes us," this non-protein-coding DNA was dubbed "junk."
This is nonsense. Not only did the concept of junk DNA have nothing to do with the Central Dogma, it also had nothing to do with "non-coding DNA." By 1970, all knowledgeable molecular biologists knew that there was lots of perfectly functional DNA that did not encode protein. It's simply not true that the consensus opinion among the experts at the time was that all noncoding DNA was junk [Junk & Jonathan: Part 3—The Preface].

There are legitimate debates about the quantity of junk DNA in our genome. What I just don't understand is why IDiots feel they have to distort history in order to make their point. Wouldn't they be a lot more credible if they at least got the simple things right?

Are they pathological liars?


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