Uncommon Descent Serving The Intelligent Design Community
Author

Cornelius Hunter

ESEB: Little Shop of Fallacies

Ever tire of chasing down all those evolutionary fallacies? Dustin Penn and co workers have solved the problem by collecting them in one place: at the European Society for Evolutionary Biology (ESEB) website. Their goal is to improve public education and understanding of evolution. If that means revealing the various strawmen, mischaracterizations, twisting of science, and other logical fallacies, then they have greatly succeeded.  Read more

Transposable Elements: From Junk DNA to Evolution Mechanism

Imagine if, back in 1859, Charles Darwin explained that evolution proceeds in fits and starts. Species rapidly appear as if planted there, and then go unchanged for eons. There would have been, as we say today, no bounce. In fact Darwin would have been laughed off the stage, and he knew it. Darwin had to present a narrative of gradualism. Funny thing is, the fits-and-starts narrative is today precisely what evolutionists tell us.  Read more

More Accelerated Sequence Evolution

Evolutionists have a wide range of explanatory mechanisms from which to draw when trying to figure out how the species evolved. But sometimes these supposed mechanisms look more like a cover-up than an explanation. For instance, the differences between the human and chimp DNA instructions are not sprinkled, more or less at random, throughout our genome. Rather, these differences are found in clusters. Even more interesting, at these locations the chimp’s genome is quite similar to other primates–it is the human that differs from the rest, not the chimp. Evolutionists refer to these clusters as human accelerated regions (HARs) because they believe the human genome evolved from a human-chimp common ancestor. These HARs cause several problems for evolution. For instance, Read More ›

Placental Evolutionary Tree: Example of Theory Complexity

It has long been understood that elaborate explanations can always be contrived in order to explain observations. But why should we believe they are true? The backward motion of planets can be explained by a series of epicycles, designed specifically to fit the peculiar motion. But with heliocentrism no such adjustments are required—the backward planetary motion is a natural outcome. So while complicated narratives are needed for bed-time stories and soap operas, parsimony is valued in science. Nature, and only nature, should be explained. Scientists become suspicious when a theory becomes increasingly complex to accommodate failed expectations—when particular explanations are needed to adjust to contradictory findings.  Read more

The Persistence of Saltationism

One of Charles Darwin’s predictions was that evolution occurs gradually via variations within populations. His friend Thomas H. Huxley was concerned that Darwin had assumed “an unnecessary difficulty in adopting Natura non facit saltum [nature does not make leaps] so unreservedly.” But Darwin’s theory would have been much less compelling without it. Imagine if evolution had included the caveat that saltations—rapid leaps—can occur by unknown mechanisms such that new fossil species can appear fully formed. This would have destroyed Darwin’s premise that species evolve by natural processes and we wouldn’t be talking about him today.  Yes the fossil record suggested that nature does take jumps, but it was safer for Darwin to question the data than to admit them into Read More ›

Primordial Soup: Background and New Directions

You were probably taught in high school biology class that life arose from a primordial soup–the twentieth century’s rendition of Darwin’s “warm little pond.” Most textbooks show pictorial-type drawings of the early earth as a dynamic environment, full of activity. Sunlight is beaming through the clouds with its all important energy-bearing ultra violet rays; rain is pouring down as lightning strikes bring more needed energy to the surface; volcanic activity creates hot spots with yet more energy and a few stray comets might be seen bringing their organic chemicals to seed the life-giving processes. The evolution machine is revving up its engines. Another figure might have illustrated an experimental arrangement mimicking those early-earth conditions. A primordial soup of various organic Read More ›

Do You Believe in Magic? How Evolution Creates Evolution

New research is suggesting yet another twist on how evolution creates itself. The research tells us more about epigenetics, so first we need to review how epigenetics has already falsified much of evolutionary theory. I’ve written this before but it bears repeating. The adaptation of species to environmental pressures would seem like obvious evidence for evolution. But in recent years we have begun to understand the enormous complexity of adaptation. It is not a story of natural selection acting on undirected biological variations (that is, variations that are blind to environmental pressures). This sort of undirected process has been the evolutionary dogma for the past century. In what was known as the Modern Synthesis, biological adaptation was described as resulting Read More ›

How to Read Darwin

The first two chapters of Origin are on the topic of biological variation. In the first chapter Darwin discusses what breeders had learned (Variation Under Domestication) and the second chapter discusses biological variability in the wild (Variation Under Nature). The two chapters serve as a good summary of what was known at the time, but it’s slow going as the material does not seem to advance Darwin’s thesis very well. In these chapters Darwin is, among other things, introducing the reader to the idea that what we observe today as distinct species, and the labels we give them, are rather arbitrary. What we are seeing is a snapshot at a particular point in time, but over eons of time the Read More ›

Coyne: Evolutionary Arguments Not Theological

Evolutionists agree that their theory is a fact, every bit as much as gravity is a fact. It is not difficult to find proofs for this claim in the evolution literature. On the Internet, in magazine articles, in popular books, and in textbooks, proofs of the fact of evolution are common. In fact they date back to the beginning of modern science (or even to antiquity if one cares to take it that far). And these proofs are perfectly logical—there is nothing wrong with their reasoning. But a proof contains going in assumptions, or axioms, and evolution’s axioms are metaphysical. That is, evolution incorporates axioms that do not come from science; rather, they drive the science.  Read more

Scientists (Do Not) Find a Fingerprint of Evolution

Did you know that most of the evidence claimed for evolution is actually not evidence for evolution? That’s right, remember the mountain of evidence that evolutionists say is supposed to make evolution a fact? Well most of it consists of biological findings that merely have been interpreted according to evolution.  Read more

Reverend Jerry Coyne: Lanugo and Epistemology

You probably have never seen the words lanugo and epistemology in the same sentence. But to understand the power of evolutionary thinking we need to understand both words. Lanugo is a fine hair we grow about six months after conception and then lose before birth. Epistemology, on the other hand, is the theory of knowledge. How do we know what we know? How can we know that what we know is true? It’s a complicated subject and science avoids many of the quandaries by simply positing hypotheses that make predictions. Think of the process as an IF-THEN statement. IF the planets circle the sun, THEN we should observe retrograde motion. Epistemologically speaking, the IF-THEN statement is very safe. It makes Read More ›

Modular Evolution: All of The Benefits, None of the Risk

You have probably heard that evolution has difficulty explaining the origin of amazingly complex designs. It turns out that evolutionists have quietly solved the problem while we weren’t paying attention. With little fanfare, they have rolled out modular evolution. This new kind of evolution is truly astonishing. What it does is, well, it creates complexity just like that. Evolutionists once thought that biology’s miracles evolved more or less one step at a time. But such staid ideas about evolution have long since become, as J. D. Hooker probably would say if he were around today, “old stick-in-the-mud doctrines.” If bankers can liven things up then why not evolutionists?  Read more

An Oracle of the Reverend Jerry Coyne

The Reverend Jerry Coyne has condescended to reveal a treasure of timeless truths in his little revelation entitled Why Evolution is True. That these truths are metaphysical–they cannot be deduced from science–make them especially precious. In his revelation Reverend Coyne illuminates a wide range of truths for us to revere. Here is an oracle of Coyne on bad design:  Read more

Reverend Jerry Coyne Thus Saith

At the First Church of Darwin, at the University of Chicago, Reverend Jerry Coyne preaches on evolution. Reverend Coyne’s preaching is very much in the Darwinian wisdom literature tradition, explaining all manner of religious doctrines that, as evolutionists have explained many times, we all must accept. As a service, Reverend Coyne has gathered those theological dictates he has deemed most important to the Church of Darwin in his book Why Evolution is True. These truths need to be preached to all peoples, and so here we begin. Here is, then, the Word of Coyne:  Read more