Uncommon Descent Serving The Intelligent Design Community

You searched for Ken miller

Search Results

Why The Chromosomal Fusion Argument Doesn’t Wash

Recently, I purchased and read Daniel Fairbanks’ relatively recent (February 2010) book, Relics of Eden — The Powerful Evidence of Evolution in Human DNA. There was a time when I would have been compelled by many of the arguments for common descent articulated in that book. I have always been skeptical, in large measure, of the proposition of the unlimited causal efficacy which is often so casually ascribed to the neo-Darwinian synthesis. But there was a time when I would have strongly favoured a paradigm consistent with common descent. More recently, however, a deeper delve into the scientific literature has given me cause for caution with respect to these types of argumentation, as compelling to the uninitiated as they may at first glance superficially appear. As with many modern popular science writers, Fairbanks provides a gripping read, and is a very effective communicator to a lay audience. Having read the book, however, it quickly became clear that, on multiple levels, Fairbanks was seemingly out of touch with much of the scientific literature which succeeds in providing potent counter-examples to many of the arguments for common descent which he raises (an example of which is detailed below).

Read More ›

300px-AmineTreating

ID Foundations, 3: Irreducible Complexity as concept, as fact, as [macro-]evolution obstacle, and as a sign of design

[ID Found’ns Series, cf. also Bartlett here]

Irreducible complexity is probably the most violently objected to foundation stone of Intelligent Design theory. So, let us first of all define it by slightly modifying Dr Michael Behe’s original statement in his 1996 Darwin’s Black Box [DBB]:

What type of biological system could not be formed by “numerous successive, slight modifications?” Well, for starters, a system that is irreducibly complex. By irreducibly complex I mean a single system composed of several well-matched interacting parts that contribute to the basic function, wherein the removal of any one of the [core] parts causes the system to effectively cease functioning. [DBB, p. 39, emphases and parenthesis added. Cf. expository remarks in comment 15 below.]

Behe proposed this definition in response to the following challenge by Darwin in Origin of Species:

If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. But I can find out no such case . . . . We should be extremely cautious in concluding that an organ could not have been formed by transitional gradations of some kind. [Origin, 6th edn, 1872, Ch VI: “Difficulties of the Theory.”]

In fact, there is a bit of question-begging by deck-stacking in Darwin’s statement: we are dealing with empirical matters, and one does not have a right to impose in effect outright logical/physical impossibility — “could not possibly have been formed” — as a criterion of test.

If, one is making a positive scientific assertion that complex organs exist and were credibly formed by gradualistic, undirected change through chance mutations and differential reproductive success through natural selection and similar mechanisms, one has a duty to provide decisive positive evidence of that capacity. Behe’s onward claim is then quite relevant: for dozens of key cases, no credible macro-evolutionary pathway (especially no detailed biochemical and genetic pathway) has been empirically demonstrated and published in the relevant professional literature. That was true in 1996, and despite several attempts to dismiss key cases such as the bacterial flagellum [which is illustrated at the top of this blog page] or the relevant part of the blood clotting cascade [hint: picking the part of the cascade — that before the “fork” that Behe did not address as the IC core is a strawman fallacy], it arguably still remains to today.

Now, we can immediately lay the issue of the fact of irreducible complexity as a real-world phenomenon to rest.

For, a situation where core, well-matched, and co-ordinated parts of a system are each necessary for and jointly sufficient to effect the relevant function is a commonplace fact of life. One that is familiar from all manner of engineered systems; such as, the classic double-acting steam engine:

Fig. A: A double-acting steam engine (Courtesy Wikipedia)

Such a steam engine is made up of rather commonly available components: cylinders, tubes, rods, pipes, crankshafts, disks, fasteners, pins, wheels, drive-belts, valves etc. But, because a core set of well-matched parts has to be carefully organised according to a complex “wiring diagram,” the specific function of the double-acting  steam engine is not explained by the mere existence of the parts.

Nor, can simply choosing and re-arranging similar parts from say a bicycle or an old-fashioned car or the like create a viable steam engine.  Specific mutually matching parts [matched to thousandths of an inch usually], in a very specific pattern of organisation, made of specific materials, have to be in place, and they have to be integrated into the right context [e.g. a boiler or other source providing steam at the right temperature and pressure], for it to work.

If one core part breaks down or is removed — e.g. piston, cylinder, valve, crank shaft, etc., core function obviously ceases.

Irreducible complexity is not only a concept but a fact.

But, why is it said that irreducible complexity is a barrier to Darwinian-style [macro-]evolution and a credible sign of design in biological systems?

Read More ›

Has the growth in interest in design helped to chase blatant philosophical materialism out of textbooks?

Wanted: Examples from recent textbooks that match these examples from the 1990s through 2001?:

From Joseph S. Levine and Kenneth R. Miller, Biology: Discovering Life (D.C. Heath and Co., 1st ed. 1992, p. 152:

Darwin knew that accepting his theory required believing in philosophical materialism, the conviction that matter is the stuff of all existence and that all mental and spiritual phenomena are its by-products. Darwinian evolution was not only purposeless but also heartless–a process in which the rigors of nature ruthlessly eliminate the unfit.Suddenly, humanity was reduced to just one more species in a world that cared nothing for us. The great human mind was no more than a mass of evolving neurons. Worst of all, there was no divine plan to guide us.

(My source tells me that this language was not removed for the 2nd ed. in 1994.)

From Douglas Futuyma, Evolutionary Biology (1998, 3rd Ed., Sinauer Associates), p. 5:

Darwin showed that material causes are a sufficient explanation not only for physical phenomena, as Descartes and Newton had shown, but also for biological phenomena with all their seeming evidence of design and purpose. By coupling undirected, purposeless variation to the blind, uncaring process of natural selection, Darwin made theological or spiritual explanations of the life processes superfluous. Together with Marx’s materialistic theory of history and society and Freud’s attribution of human behavior to influences over which we have little control, Darwin’s theory of evolution was a crucial plank in the platform of mechanism and materialism…

Read More ›

The Bacterial Flagellum – Truly An Engineering Marvel!

A few weeks ago, I had the opportunity to attend a lecture by microbiologist Phillip Aldridge, of the University of Newcastle. The topic of his lecture was “The Regulation of Flagellar Assembly”. Being an ID proponent, I had a natural interest in what Aldridge was going to say, and I had been looking forward to the event for some time. I was already familiar to a degree with several of the key mechanisms and regulation of flagellar biosynthesis. Nonetheless, the lecture succeeded in re-kindling my passion for biology, and inspired me to do some in-depth research on my own with regards the workings of this engineering marvel.

I must confess that I was blown away. If one thought that the functional-specificity of arrangement with respect to the flagellum’s key components may well provide adequate grounds for a design inference, the mechanisms of flagellar construction take this intuition to a whole new level. So mesmerized I was by the motor’s intrinsic beauty and elegance, that I decided to provide a sketch overview of this amazing process for the benefit of readers of this blog. Of course, there are variations in the flagellum’s overall construct from species to species. The archetypical flagellum, however, is probably that of the closely related species, Escherichia coli, Salmonella enterica, and Salmonella typhimurium. It is this that I want to primarily focus on.

Read More ›

The Cure for the Liberal Gene

It is all over the news, “Scientists discover Liberal Gene!”  All my colleagues had the same question, “Does that mean there is a cure?” This is a serious question, and one that has wide repercussions. If there is a gene for homosexuality, then that means it can’t be cured, right? And groups such as Exodus Intl, which specialize in curing it, are acting contrary to nature, as is the DSM (prior to IV edition) which recommended a cure. Of course, Darwin would be spinning in his grave if someone had told him that sterilization could be an inherited trait. Nevertheless, if by some rationale (which merely demonstrates just how infinitely flexible is the Darwinian faith) we could find a gene Read More ›

The Blind leading the Blind.

When you have made a bad call, hold on to it with all your might.  From NEW SCIENTIST. The eye was evolution’s great invention  06 May 2010  “Creationists have used the eye to make the “argument from design”. Evolutionary biologists say that the “inside out” vertebrate retina – leaves us with a blind spot – one of evolution’s “greatest mistakes”. Creationists have argue that the backwards retina has no problems providing excellent vision – and its structure enhances vision. A study by (non-creationist) neurophysicists in Israel has found just that. Müller cells, which support and nourish the neurons overlying the retina’s light-sensitive layer, also collect, filter and refocus light, before delivering it to the light sensors to make images clearer. Read More ›

Evolution, Theistic Evolution, and Intelligent Design

— Below is a beefed-up version of a piece I posted here at UD  earlier this year. The version below appeared at the Chuck Colson blog.

Evolution, Theistic Evolution, and Intelligent Design

By William Dembski

In 1993, well-known apologist William Lane Craig debated professional atheist Frank Zindler concerning the existence of the Christian God. The debate was published as a video by Zondervan in 1996 and is readily available at YouTube. The consensus among theists and atheists is that Craig won the debate. Still, Zindler presented there a challenge worth revisiting:

The most devastating thing, though, that biology did to Christianity was the discovery of biological evolution. Now that we know that Adam and Eve never were real people, the central myth of Christianity is destroyed. If there never was an Adam and Eve, there never was an original sin. If there never was an original sin, there is no need of salvation. If there is no need of salvation, there is no need of a savior. And I submit that puts Jesus, historical or otherwise, into the ranks of the unemployed. I think that evolution is absolutely the death knell of Christianity.

Zindler’s objection to Original Sin and the Fall is the subject of my just-published book The End of Christianity: Finding a Good God in an Evil World (see www.godornot.com, which includes a $5,000 video contest connected with the book). What interests me here, however, is the logic that is supposed to take one from evolution to the death of Christianity—and presumably to the death of God generally.

By evolution Zindler means a Darwinian, materialistic form of it, one that gives no evidence of God and thus is compatible with atheism (this is, in fact, what is meant by evolution and how I’ll use the term in the sequel). But Zindler is not arguing for the mere compatibility of evolution with atheism; he is also claiming that evolution implies, as in rationally compels, atheism. This implication is widely touted by atheists. Richard Dawkins pushes it. Cornell historian of biology and atheist Will Provine will even call evolution “the greatest engine for atheism” ever devised.

To claim that evolution implies atheism is, however, logically unsound (even though sociological data supports the loss of faith as a result of teaching evolution). Theistic evolutionists such as Francis Collins, Denis Alexander, and Kenneth Miller provide a clear counterexample, showing that at least some well-established biologists think it’s possible for the two to be compatible. Moreover, there’s no evident contradiction between an evolutionary process bringing about the complexity and diversity of life and a god of some sort (deistic, Stoic, etc.?) providing the physical backdrop for evolution to operate.

The reverse implication, however, does seem to hold: atheism implies evolution (a gradualist, materialist form of evolution, the prime example being Darwinian). Read More ›

ID, Atheism, and Theistic Evolution

A famous theism-vs.-atheism debate between William Lane Craig and Frank Zindler took place in 1993 at Willow Creek Church and was published as a video by Zondervan in 1996 (under the title Atheism vs. Christianity). The debate is available on YouTube here (in 15 parts). It is available in full here. In that debate, Zindler, taking the atheist side, made the following remark:

The most devastating thing, though, that biology did to Christianity was the discovery of biological evolution. Now that we know that Adam and Eve never were real people, the central myth of Christianity is destroyed. If there never was an Adam and Eve, there never was an original sin. If there never was an original sin, there is no need of salvation. If there is no need of salvation, there is no need of a savior. And I submit that puts Jesus, historical or otherwise, into the ranks of the unemployed. I think that evolution is absolutely the death knell of Christianity.

I’ve addressed Zindler’s objection to Original Sin and the Fall in my book The End of Christianity: Finding a Good God in an Evil World (check out the book as well as a $5,000 video contest promoting the book at www.godornot.com). What interests me here, though, is the logic that’s suppoed to take one from evolution to the death of Christianity — and presumably also to the death of any other brand of theism. Accordingly, evolution — a Darwinian, materialistic form of it — is supposed to imply no God and thus atheism. Simply put, (DARWINIAN) EVOLUTION implies ATHEISM. This implication seems widely touted by atheists. Will Provine, for instance, will call evolution an “engine for atheism,” suggesting that the path from evolution to atheism is inescapable.

Now this implication, though perhaps underscoring a sociological phenomenon (people exposed to Darwinism frequently become atheistic or agnostic), is logically unsound. Theistic evolutionists like Francis Collins, Denis Alexander, and Kenneth Miller provide a clear counterexample, Read More ›

Templeton’s Love Affair with Evolution

This just in from the Templeton Foundation. They’re convinced that all informed scientific criticism of evolutionary theory died long ago. Check out especially the following link: www.templeton.org/evolution. Does evolution explain human nature? Three distinguished scholars explored this Big Question during a recent discussion sponsored by the John Templeton Foundation, Yale University, and Discover magazine. The panel featured Kenneth Miller, professor of biology at Brown University; Laurie Santos, a Yale psychologist and primate specialist; and David Sloan Wilson, an evolutionary theorist at Binghamton University. The discussion was moderated by Corey Powell, editor and chief of Discover, and was based on a recent JTF Big Questions essay series, which can be found online at www.templeton.org/evolution. Video clips from the discussion are now Read More ›

Horkheimer on Darwinism

 

Max Horkheimer (1895-1973) in 1930, the year he assumed directorship of the Institut für Sozialforschung (Institute for Social Research).
Max Horkheimer (1895-1973) in 1930, the year he assumed directorship of the Institut für Sozialforschung (Institute for Social Research).

There is a strange belief abroad that critics of Darwinism are found chiefly among right-wing, ultra-conservative reactionaries and their cadre of uneducated backwoods religious fundamentalists for whom, according to Philip Kitcher, Darwin “serves evangelical Christians as the bogeyman.”1 Keith M. Parsons, writing for Eugenie Scott’s National Center for Science Education (largely an organization devoted to fear-mongering against ID), praised James H. Fetzer in his Review: Render Unto Darwin for effectively tying “creationism to larger political and ideological forces that provide the impetus for creationism as a social movement and prompt wealthy sympathizers to bankroll its organizations.” Parsons further sensationalizes these “elements of the religious right” as “fascist.”

Of course it is easy enough (persistent conflations of creationism and ID aside) to discount such stereotyping as itself the product of ignorance and ideological prejudice. A recent Zogby poll, for example, showed that self-identified liberals supported the teaching of evidence both for and against Darwinian evolution by a significant percentage over self-identified conservatives. Quick and easy typecasting does not, it would appear on closer scrutiny, hold up. In fact, critics of Darwinian evolution can be found across the ideologicial spectrum, from the conservative right to the radical left, a fact worthy of further investigation.

Though seldom discussed or analyzed, the left has indeed directed some telling criticisms at Darwinism and none so interesting or instructive as that of Max Horkheimer (1895-1973).  Although Horkheimer is hardly a household name, his assumption of the directorship of the Instutute for Social Research placed him within the center of leftist intellectual circles, and he would exert important influences over Herbert Marcuse, Erich Fromm, and Jürgen Habermas.

Horkheimer is most notably associated with the Frankfurt School, a group of neo-Marxist philosophers and social critics who championed “critical theory,” a leftist analytic with varying admixtures of Hegel, Kant, Nietzsche, and Freud. Thus, on one level Horkheimer’s philosophy was an idiosyncratic blend that lent itself well to an overarching pessimism that ultimately wound up as an ineffectual nihilism. For all of Horkheimer’s flaws as a philosopher–and they were many–he refused to rubber-stamp the Communist regimes of the 20th century, accusing the “murderers in the Kremlin” of adopting the fascist tactics they had so recently defeated. Even as Horkheimer retreated from the strident and at times ebullient Marxism of his youth, his leftist transcendentalism offered a spiritualism without spirit, a scathing critique of the Englightenment and modernity with no clear enlightened replacement save for a vague demand for “otherness.”

None of this should suggest a sweeping dismissal of Horkheimer’s views, however. “To acknowledge the latent nihilism in Horkheimer’s thought as a whole . . .,” observes Brian J. Shaw, “is not to deny those real flashes of critical insight which illuminate even the most obscure and wrong-headed regions of his philosophy. That Horkheimer mistakenly poses the alternative to contemporary society in an uncompromising manner does not automatically disqualify the validity of each of his insights into its problematic nature. One does not have to possess the cure to an illness to recognize illness when one sees it.”2 One of the illnesses endemic to contemporary society Horkheimer identified as Darwinism.

Read More ›

Dinesh D’Souza as an example of why so many Christian intellectuals accept evolution

With my new book THE END OF CHRISTIANITY coming out shortly and with the publisher positioning it as a counterblast to the neo-atheist literature, I’m boning up on that literature as well as on the responses to it. Dinesh D’Souza’s response has much to commend it, but he drops the ball on evolution. Not only is his scholarship sloppy on this point (for instance, he fails to distinguish the younger C. S. Lewis, who largely had no problem with evolution, from the later C. S. Lewis, who did), but he justifies taking the side of evolution on the basis of an argumentum ad populum: I am not a biologist, but what impresses me is that virtually every biologist in the Read More ›

Understanding the Origin of Life: What Has History Taught Us?

Thomas Henry Huxley (1825-1895)--"Darwin's Bulldog"--Caricature by "Ape" in Vanity Fair, July 24, 1869.
Thomas Henry Huxley (1825-1895)--"Darwin's Bulldog"--Caricature by "Ape" in Vanity Fair, July 24, 1869.

Reading through some of Huxley’s writings caused me to pause and ask a question: After more than a century of study, trial-and-error, and free-wheeling speculation, what has history taught us about the origin of life? For an exhaustive review of this question, see Stephen Meyer’s Signature in the Cell. But the specific question was prompted by the following passage from Huxley’s Discourses Biological and Geological: Essays (1894):

But though I cannot express this conviction of mine too strongly, I must carefully guard against the supposition that I intend to suggest that no such thing as Abiogenesis  ever has taken place in the past, or ever will take place in the future. With organic chemistry, molecular physics, and physiology yet in their infancy, and every day making prodigious strides, I think it would be the height of presumption for any man to say that the conditions under which matter assumes the properties we call “vital” may not, some day, be artificially brought together. All I feel justified in affirming is, that I see no reason for believing that the feat has been performed yet.

And looking back through the prodigious vista of the past, I find no record of commencement of life, and therefore I am devoid of any means of forming a definite conclusion as to the conditions of its appearance. Belief, in the scientific sense of the word, is a serious matter, and needs strong foundations. To say, therefore, in the admitted absence of evidence, that I have any belief as to the mode in which the existing forms of life have originated, would be using words in a wrong sense. But expectation is permissible where belief is not; and if it were given me to look beyond the abyss of geologically recorded time to the still more remote period when the earth was passing through physical and chemical conditions, which it can no more see again than man can recall his infancy, I should expect to be a witness of the evolution of living protoplasm from not living matter. I should expect to see it appear under forms of great simplicity, endowed, like existing fungi, with the power of determining the formation of new protoplasm from such matters as ammonium carbonates, oxalates and tartrates, alkaline and earthy phosphates, and water, without aid of light. That is the expectation to which analogical reasoning leads me; but I beg you once more to recollect that I have no right to call my opinion anything but an act of philosophical faith (pp. 255-257).

Now more than a century later, research into the origin of life has largely proceeded on this basis. Convinced that some form of abiogenesis must be true, its primary motivation has indeed not been “scientific” but rather has proceeded as an “expectation,” an act of philosophical faith. Where, it seems reasonable to ask, has this brand of philosophical faith gotten us?
Read More ›

When reporters write what they “know” …

Last night, the Hudson Institute’s Center for Religious Freedom in Washington, D.C. offered a panel discussion on the theme of the book, edited by an old friend Paul Marshall, Blind Spot: When Journalists Don’t Get Religion.

By the by, in Chapter 8, “Getting Religion in the News Room,” Terry Mattingly discusses a recent “dropped ball” in coverage of the intelligent design controversy:

Consider one of the most loaded terms in religion news – “fundamentalist”. In a New York Times story, reporter Jodi Wilgoren described the beliefs of Discovery Institute fellows highly critical of Darwinian evolution. In the final-edition version of the story, Wilgoren wrote: “Their credentials – advanced degrees from Stanford, Columbia, Yale, the University of Texas, the University of California – are impressive, but their ideas are often ridiculed in the academic world. … [Most] fellows, like their financiers, are fundamentalist Christians, though they insist their work is serious science, not closet creationism.” But the group included Episcpalians, Catholics, Jews, Eastern Orthodox Christians, Baptists, and several strains of Presbyterianism. What does the world “fundamentalist” mean in this context? (p. 148)

It means a person to whom Jodi Wilgoren considers herself immeasurably superior, even though she has probably not got the least idea why anyone would doubt the Big Bazooms theory of evolution. Mattingly continues,

On top of that, a bible of journalism – the Associated Press Stylebook – warns against using the divisive term in precisely this manner. It states: “fundamentalist: the word gained usage in an early 20th century fundamentalist-modernist controversy within Protestantism. In recent yeas, however, fundamentalist has to a large extent taken on pejorative connotations except when applied to groups that stress strict, literal interpretations of Scripture and separation from other Christians. In general, do not use fundamentalist unless a group applies the word to itself.”

Apparently, the Times had to retreat on this one, and it offered a correction in the digital archives. Mattingly comments further,

To avoid having to make that correction, all that was neecdd was to consider the Associated Press Stylebook or allow members of the group to describe their own ideas and beliefs, rather than using labels assigned to them by their enemies? (Pp. 148-49)

Well, I don’t know. Given that the whole point of the Times’s coverage is to suck up to the DI group’s enemies and to reassure those enemies that nothing is happening – nothing that can’t be contained by propaganda and crackdowns – why not just continue to use the labels? And when the group’s enemies can no longer pay for the persecution, hit on the government!

Think that won’t happen? Look here where Jonah Goldberg notes,

… journalistic Brahmins, who last year would have spontaneously combusted at any hint of government meddling in the Fourth Estate, now openly debate whether we should revive the Federal Writers’ Project to give jobs to scribes thrown out in the cold by newspaper downsizing.

I myself have had to leave at least one prominent Canadian writers’ organization because members are obviously far more interested in writers’ welfare than intellectual freedom. So yes, it is in the air.

Never mind, I have a trade for Terry Mattingly: Here Wilgoren’s colleague Elisabeth Bumiller substitutes “biblical” for “biological” when interviewing a Discovery Institute fellow – and can you guess the results? Read More ›

Atheist philosopher of physics on why ID is a reasonable idea

Below are links to the Discovery Institute’s five podcasts of University of Colorado (Boulder) professor of the philosophy of physics Bradley Monton – who is an atheist – on why the universe might show evidence of design. Monton teamed up with another skeptic of religion, mathematician David Berlinski, against materialist atheist Lawrence Krauss and British theistic evolutionist Denis Alexander, to defend the design of the universe as an intellectually worthy idea (not just some religious schtick).

Here’s more on the debate. And the five pods are linked below.

Well, it’s no secret that the intelligent design debate is more nuanced than legacy media portray it.

I suspect that fewer than 200 journalists in the world actually know what the controversy is about.

How can you tell if they do?

First, they realize that the evidence from science does not support current materialist or naturalist or no-design theory. (Shhhh!)

They are not columnists retailing fatuous lines like “There is no conflict between faith and science!”

or

“No creationism is the schools! Darwin explained it all without God. (But (optionally) you can holler your guts out for Jesus anyway. Maybe it is good for evolution if you do.”

Often, the same columnist is shouting both slogans, at different times.

Good thing too, because there isn’t a 360 degree swivel joint in the human head!

Second, they have actually read and thought about the books written by ID theorists like Mike Behe, Bill Dembski, and Guillermo Gonzalez and Jay Richards, which advance a testable thesis.

They have looked beyond the smoke and noise generated by fossil science organizations and the “Christian” scientists who meet with them to plan strategy to prevent consideration of design, purpose, or meaning in the universe. (There is a scandal here, awaiting detailed discovery – rats for me, I am mainly a trade news hack, and may not get in on the best cellar.)

Anyway, here’s Monton on design (audio): Read More ›