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Genetics

Evolving Metamorphosis: A Hopeless Task

Your job is to explain insect metamorphosis in evolutionary terms. What will you say? We can learn from the example of two geneticists who basically said the process is "evolutionarily conserved" -- that is, not evolved! Read More ›
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common descent
Image Credit: Sung Hwan Kim - Adobe Stock

Fact-Checking Wikipedia on Common Descent: The Evidence from Comparative Physiology and Biochemistry

It is important, in evaluating these arguments, that one consider all the evidence: not just the evidence that is consistent. It seems to me that when this is done, the arguments for common descent -- certainly in its universal sense -- are, at best, inconclusive. Read More ›

The Receding Myth of “Junk DNA”

Since I published The Myth of Junk DNA in May, there has been no response from the pro-Darwin authors I criticized in it. On September 23, 2011, however, John Farrell reviewed it for the Huffington Post. Read More ›
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Retrovirus Replication A retrovirus in the process
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Do Shared ERVs Support Common Ancestry?

In my previous article, I discussed the background of one of the most commonly made arguments for primate common ancestry. In this article, I want to examine the first of the three layers of evidence offered by a popular-level article written about this subject. Read More ›
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dna
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New Peer-Reviewed Paper Challenges Darwinian Evolution

Over recent months, papers challenging key elements of Darwinian theory — the kind of papers which are supposed not to exist — have increasingly been slipping through the net and finding their way into the peer-reviewed literature. One such paper, “Is gene duplication a viable explanation for the origination of biological information and complexity?,” authored by Joseph Esfandier Hannon Bozorgmeh and published online last week in the journal, Complexity, challenges the standard gene duplication/divergence model regarding the origin of evolutionary novelty. The abstract reports, All life depends on the biological information encoded in DNA with which to synthesize and regulate various peptide sequences required by an organism’s cells. Hence, an evolutionary model accounting for the diversity of life needs to Read More ›

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3d rendered medically accurate illustration of a bacteriophage on a bacteria
Image Credit: Sebastian Kaulitzki - Adobe Stock

More From Jerry Coyne

We should not automatically assume that the occurrence of duplicated and diverged genes in nature happened by unguided, Darwinian processes. Read More ›
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Close-up of a fruit fly, fruit fly, vinegar fly (Drosophila Melanogaster) on apple, AI generated
Image Credit: Chiara Battaglia/imageBROKER - Adobe Stock

Praised be Darwin! Do Fruit Flies Bust Behe?

Fruit flies are a cherished subject of such investigations because of their rapid reproduction, going from birth to death in thirty days. Read More ›
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Chromosome structure with glowing telomere ends in scientific 3D illustration, showing genetic material and cellular biology in dark blue background
Image Credit: INT888 - Adobe Stock

Guy Walks Into a Bar and Thinks He’s a Chimpanzee: The Unbearable Lightness of Chimp-Human Genome Similarity

I am often struck by how the topic of evolution in general, and chimp/human ancestry in particular, can be an immediate conversation opener that just as quickly becomes a conversation closer. Read More ›

AAUP Responds on Academic Freedom

Gary Rhoades at AAUP responded to my original post. My own response is below the fold.

Dear Mr. Crowther,

Apparently patience is not one of your stronger virtues, at least not in this case. If you were really interested in my response, or in the position of the AAUP, you might have had the courtesy to give me a reasonable amount of time to respond to your letter below (which came to me at 3:33p.m. EST today, whereas your posting below was 1:24 p.m today, though the time zone is not posted).

Upon returning to my emails late this afternoon, after addressing some other pressing matters earlier in the afternoon, I come to find that you have already posted the following on your organization’s website:

He pastes in this blog post.

Read More ›

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