Uncommon Descent Serving The Intelligent Design Community

Is “Natural Selection” a Superior Explanation?

As so often is the case, one of Eric Anderson’s comments got me to thinking. Here it is: in those extremely rare cases when we know what actually caused the differential survival, we can point to the actual cause without ever invoking a label of “natural selection” to help explain the process. And in those cases in which we don’t know what actually caused the differential survival, attaching a label of “natural selection” does not help us get any closer to an explanation. Indeed, more often than not it obscures. I decided to test this. As Michael Behe discussed extensively in The Edge of Evolution, we know what causes Plasmodium to develop antibiotic resistance. Chloroquine resistance in Plasmodium is due Read More ›

EA on Random Turtles

We’ve all laughed at the naive “turtles all the way down” story. What follows is all Eric Anderson’s “randomness all the way down” story: [WD writes:] I’m saying the non-random survival . . . It is pretty much randomness all the way down. How did the particular particle interact with the copying mechanism to cause a mutation? How did that particular mutation end up interacting in the organism to produce an effect? What result did that have in that particular organism, as opposed to another? How did that particular mutation get spread in the population? What environmental factor happened to come along after the mutation that resulted in it making a difference? Which organism happened to be on a high Read More ›

A bottom-line issues exchange between MF and Paul Giem (et al) over prior probabilities . . . and the old “I see NO evidence” trick

In the How is ID Different thread, we can see a very significant exchange well worth headlining as it lays out what is at stake: MF, 28:  . . . Why is my prior for a Christian God effectively zero? Because I see zero evidence for it. What is the probability of something existing for which there is no evidence? I would say that it is effectively zero given the infinite range of things that might exist but for which there is no evidence. By effectively zero I mean that rationally it should be discounted as a possibility and that it is lower than any number you can give – although it is conceivable so I am reluctant to say Read More ›

Engineering Tradeoffs and the Vacuity of “Fitness”

Over at The New Atlantis Stephen L. Talbott has a great discussion of the vacuity of the idea of “fitness” as used in Darwinian theory. As we all know, Darwinian theory “predicts” that the “fittest” organisms will survive and leave more offspring. And what makes an organism “fit” under the theory? Why, the fact that it survived and left offspring. There is an obvious circularity here: This is the long-running and much-debated claim that natural selection, as an explanation of the evolutionary origin of species, is tautological — it cannot be falsified because it attempts no real explanation. It tells us: the kinds of organisms that survive and reproduce are the kinds of organisms that survive and reproduce. Darwinists counter Read More ›

Evolution Professor: We Evolved to be More Complex

We recently saw how evolutionists are elaborating on what they view as an evolutionary arms race within our genome. Rival elements battle it out as transposable elements invade and repressors seek to shut them down. The transposable elements are “continually evolving to escape repression,” while the repressors adjust and find new ways to defeat the transposable elements. It is “a never-ending race”according to one evolutionist. The backstory here is the on-going historical feud between those who view nature as perfect and those who view nature as evil. In the eighteenth century, for instance, the English natural theologians presented a decidedly optimistic, rosy version of the world, to which Hume responded that “A perpetual war is kindled amongst all living creatures,” and that nature Read More ›

How to Lose a Wittgensteinian Battle

Philosophy is a battle against the bewitchment of our intelligence by means of language. Ludwig Wittgenstein, 1953, aphorism 109 My recent exchanges with Jeffrey Shallit illustrate this aphorism. Our disagreement is not over the substance of the matter. Instead, our disagreement hinges on Shallit’s abuse of language to make a trivial point. Shallit and I disagreed over whether an excerpt from Hamlet’s soliloquy could be considered “random” in any meaningful sense of that word. In the course of that exchange Shallit said this: Barry, and all ID advocates, need to understand one basic point. It’s one that Wesley Elsberry and I have been harping about for years. Here it is: the opposite of ‘random’ is not ‘designed’. The problem with Read More ›

Scientific evidence that consciousness may not require a functioning brain

A report by Adam Withnall in The Independent (7 October 2014) titled, Life after death? Largest-ever study provides evidence that ‘out of body’ and ‘near-death’ experiences may actually be real makes for fascinating reading. Writes Withnall: There is scientific evidence to suggest that life can continue after death, according to the largest ever medical study carried out on the subject. A team based in the UK has spent the last four years seeking out cardiac arrest patients to analyse their experiences, and found that almost 40 per cent of survivors described having some form of “awareness” at a time when they were declared clinically dead. Experts currently believe that the brain shuts down within 20 to 30 seconds of the Read More ›

New Findings: Human Genome was Shaped by an Evolutionary Arms Race

In our cells there are mobile genes and there are complex genetic regulatory systems, and sometimes these two come together. Mobile genes with complex genetic regulatory systems is a challenge for evolution to explain for in a relatively short amount of time evolution must have developed these amazing regulatory systems. But just has Hume explained that “A perpetual war is kindled amongst all living creatures,” and that nature is so arranged so as “to embitter the life of every living being”; and Malthus explained that populations struggle for limited resources; and Spencer characterized life as the survival of the fittest, so too today’s evolutionists describe these unlikely findings as the result of an on-going war, this time within our genome Read More ›