Tag: Junk DNA
Junk DNA RoundUp (and Rebuttal): How Neo-Darwinism Creates Junk-Hypotheses, Then Resists Their Demise
Sometimes after explaining how the now-defunct junk-DNA mindset was encouraged and fostered by neo-Darwinian evolution, evolutionists respond by asserting that nonetheless some individuals from their camp explored function for junk-DNA. This, they claim, absolves their neo-Darwinian camp from any charges of science-stopping, and shows that the neo-Darwinian paradigm did not hinder research into junk-DNA. But if a 2003 article in Science is any indication, then it seems that the neo-Darwinian paradigm did indeed impose a taboo on research into function for junk-DNA. As the article stated: Although catchy, the term ‘junk DNA’ for many years repelled mainstream researchers from studying noncoding DNA. Who, except a small number of genomic clochards, would like to dig through genomic garbage? However, in science Read More ›
“Junk” DNA: Darwinism’s Last Stand?
We are often told that the evidence for evolution is “overwhelming.” If “evolution” is defined as “change over time” or “minor changes within existing species,” this is a truism. But what if “evolution” means Charles Darwin’s theory? According to Darwin, all living things are descendants of a common ancestor that have been modified by unguided processes such as random variation and natural selection. Despite the hype from Darwin’s followers, the evidence for his theory is underwhelming, at best. Natural selection–like artificial selection–can produce minor changes within existing species. But in the 150 years since the publication of Darwin’s Origin of Species by Means of Natural Selection, no one has ever observed the origin of a new species by natural selection–much Read More ›
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. Mind you, I don’t go around buttonholing people at, say, my favorite lounge (this music will conjure up the atmosphere) about some phylogenetic arcana — at least, I try not to do so. But for some strange reason, there exist individuals of good will who apparently feel called upon to “raise my consciousness” about some Darwinian facts that I’ve presumably gotten wrong. Not just a bit wrong, but astoundingly wrong. You see, to their way of thinking, I am in dire need of reeducation and they are there to Read More ›
The Myth of Vestigial Organs and Bad Design: Why Darwinism Is False
Note: This is Part 5 in a series reviewing Jerry Coyne’s Why Evolution Is True. Read Part 1 here, Part 2 here, Part 3 here, and Part 4 here. Darwin argued in The Origin of Species that the widespread occurrence of vestigial organs — organs that may have once had a function but are now useless — is evidence against creation. “On the view of each organism with all its separate parts having been specially created, how utterly inexplicable is it that organs bearing the plain stamp of inutility … should so frequently occur.” But such organs, he argued, are readily explained by his theory: “On the view of descent with modification, we may conclude that the existence of organs Read More ›
Shoddy Engineering or Intelligent Design? Case of the Mouse’s Eye
We often hear from Darwinians that the biological world is replete with examples of shoddy engineering, or, as they prefer to put it, bad design. One such case of really poor construction is the inverted retina of the vertebrate eye. As we all know, the retina of our eyes is configured all wrong because the cells that gather photons, the rod photoreceptors, are behind two other tissue layers. Light first strikes the ganglion cells and then passes by or through the bipolar cells before reaching the rod photoreceptors. Surely, a child could have arranged the system better — so they tell us. The problem with this story of supposed unintelligent design is that it is long on anthropomorphisms and short Read More ›