Uncommon Descent Serving The Intelligent Design Community
Author

Cornelius Hunter

Brochosome Proteins Encoded By Orphan Genes

A few years ago Paul Nelson debated Joel Velasco on the topic of design and evolution. Nelson masterfully demonstrated design in nature. For his part Velasco also provided an excellent defense of evolution. But the Epicurean claim that the world arose via random chance is not easy to defend, and Velasco’s task would be challenging. Consider, for example, the orphans which Nelson explained are a good example of taxonomically-restricted designs. Such designs make no sense on evolution, and though Velasco responded with many rebuttals, none were very convincing. Since that debate the orphan problem has become worse, as highlighted by a new study of brochosomes.  Read more

This Didn’t Evolve a Few Mutations At a Time

Are there long, gradual, pathways of functional intermediate structures, separated by only one or perhaps a few mutations, leading to every single species, and every single design and structure in all of biology? As we saw last time, this has been a fundamental claim and expectation of evolutionary theory which is at odds with the science.* If one mutation is rare, a lot of mutations are astronomically rare. For instance, if a particular mutation has a one-in-a-hundred million (one in 10^8) chance of occurring in a new individual, then a hundred such particular mutations have a one in 10^800 chance of occurring. It’s not going to happen. Let’s have a look at an example: nerve cells and their action potential signals. Read More ›

Embryonic Development Reveals Staggering Complexity

I recently cited a paper on the evolution of embryonic development and how the evidence contradicts evolutionary theory and common descent. Even the evolutionists, though in understated terms, admitted there were problems. Evolutionary analyses are “reaching their limits,” it is difficult to “conclude anything about evolutionary origins,” genetic similarities “do not necessarily imply common ancestry,” and “conserved regulatory networks can become unrecognizably divergent.” In other words, like all other disciplines within the life sciences, embryonic development is not working. The science contradicts the theory.  Read more

About That RNA World Hypothesis

Given its widespread popularity and acceptance you might not have realized that the so-called RNA-World hypothesis suffers from some dramatic problems. At the top of the list is the rather awkward fact that there is, err, no evidence for it. While skeptics have pointed this out for years, we now see evolutionists coming clean on this inconvenient truth as well. To wit, here is how Peter Wills and Charles Carter open their recent BioSystems paper:  Read more

How Embryonic Development Bears on Evolution

In order for evolution to have occurred, the intricate embryonic development stages of species must have evolved. Indeed, the developmental pathways of the species would be crucial in such a process. If we are to believe the evolutionary claim that the species spontaneously arose, then untold embryonic development pathways must have somehow undergone massive change. But while evolutionists expected the study of such evolution of development to yield great insight into the evolutionary process and history, it has underwhelmed. This shortcoming is well known, as exemplified in this 2015 paper:  Read more …

Allmon and Ross Demolish Evolution

Last time we saw, in a new paper, evolutionists Warren Allmon and Robert Ross reformulate the argument for evolution from homologous structures. The paper makes several mistakes, but is important because it is a rare case of evolutionists (i) recognizing the religion in evolutionary thinking, and (ii) trying to do something about it. In this case the religion is in the claim that God would nothave created non optimal homologies (such as vestigial structures). Allmon and Ross attempt to remove the religion by restating the claim as: God did not have to create such homologies. It is good that evolutionists are finally recognizing the religion, after having been in denial for so many years. But Allmon and Ross’ solution fails on several counts. The Read More ›

Warren Allmon on the Argument from Homology

I once debated two evolutionists on the campus of Cornell University. In that debate I raised several fundamental problems with evolutionary theory. The problems that I pointed out fell into two broad categories: process and pattern. In the latter category, I pointed out that the keystone argument for evolution from homology had badly failed. Unfortunately, that failure was waved off and went unaddressed by the evolution professors. That may not have been the case had Warren Allmon been able to participate. Allmon, Director of the Cornell University-affiliated Paleontological Research Institution (PRI), has thought more deeply about the homology argument than most evolutionists. Now in 2018, he has published, along with adjunct professor Robert Ross, a new paper containing a very important concession.  Read more Read More ›

A Response to VJ Torley

To read VJ Torley’s analysis of my criticism of S. Joshua Swamidass’ recent article, Evidence and Evolution, one would think that I mercilessly berated a poor fellow who was merely attempting to “extend an olive branch to creationists.” After all, nowhere did Swamidass belittle or ridicule his opponents, and nowhere was there so much as a trace of the smug superiority. And the guy is a Christian, not some atheistic reductionist. In fact, Swamidass does not even draw any conclusions in his article.  Read more

What Are They Teaching at Washington University? S. Joshua Swamidass and the Chimp-Human Divergence

I once had a rare and valuable baseball card I wanted to sell. I placed an ad and was shortly contacted by a collector. But to my dismay he wasn’t interested. He had probably looked at hundreds of baseball cards and it only required one look for him to know that my treasured card held no value for him. He did not attempt any negotiating tricks, just a polite “thank you” and off he went. I would have felt better about the encounter if he had tried to haggle down the price. For I would have had the comfort of knowing my card held at least some value. Instead, there was no price discovery—apparently the card was worthless.  Read more

How Did Birds Get Their Wings? Bacteria May Provide a Clue to the Genomic Basis of Evolutionary Innovation, Say Evolutionists

That evolution occurred is known to be a fact but howevolution occurred is not known. In particular we are ignorant of how evolutionary innovations arose. Of course biological novelties and innovations arose from a series of random chance events, but it is less than reassuring that we cannot provide more detail. How exactly did the most complex designs spontaneously arise? What mechanisms overcame, over and over, the astronomical entropy barriers, by sheer luck of the draw? As Craig MacLean’s and Andreas Wagner’s, and coworker’s, new PLOS Genetics paper begins, “Novel traits play a key role in evolution, but their origins remain poorly understood.” Could it be that evolution is not actually a fact? No, not according to evolutionists. And this Read More ›

Okeanos Explorer Searches The Deep Sea

There is a reason why explorers have always gone forth—they are rewarded. And so not surprisingly there have been many rewards for the National Oceanic and Atmospheric Administration’s Okeanos Explorer which is exploring the ocean floor, several miles beneath the surface, near the Marianas Trench. In this far away land the mission has found all manner of strange life forms never before seen. You can watch the video live and, as one report put it, “The video makes for strangely addicting viewing. There’s a constant cliffhanger: What will they find next?”  Read more

Evolution Arguments Are Not Holding Water

Being an evolutionist means never having to say you’re sorry. Just look at Richard Dawkins who will say pretty much anything at any time, no matter how much it contradicts science or just plain logic. If he ever gets into trouble he can always lapse back into a rant about those creationist rascals and the audience will automatically erupt with applause. And so arguing evolution with an evolutionist is a lot like the Monty Python argument skit. They will pull out all manner of canards, misdirections, and fallacies, depending on their mood at the moment. One common example is the use of normal science as confirmatory evidence.  Read more

RNA-Directed DNA Methylation: The Evolution of a Complex Epigenetic Pathway in Flowering Plants

The problem with epigenetic mechanisms is that they respond to future, unforeseen, environmental challenges. They don’t work in the present, and so even if random mutations somehow created such mechanisms, they would not be selected for. In other words, epigenetic mechanisms contradict evolutionary theory—there is no fitness improvement at the time of origin by random mutations, so there is no selection. Nor do evolutionists have an explanation for this—they don’t even try. Consider a paper discussing a particular epigenetic mechanism subtitled: “The Evolution of a Complex Epigenetic Pathway in Flowering Plants.”  Read more