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Thursday 26 January 2023

Science vs. Chance and necessity of the gaps.

Another Nobel Prize-Winning Scientist for Intelligent Design

David Klinghoffer  

Earlier this week, John West Reported on a major new exhibition on faith and science in Washington, DC, tackling the question of whether the Bible impeded or inspired the rise of modern science. (Judging from the historical record, “inspired” is clearly the correct answer.) In the article, he mentioned another Nobel Prize-winning scientist who endorsed the idea of an intelligent design behind the universe, using that phrase explicitly. This was news to me. He is physicist Arthur Holly Compton 

Compton’s remark was, “The chance of a world such as ours occurring without intelligent design becomes more and more remote as we learn of its wonders.” Interesting. He said that in 1940.

From the Wikipedia article 

Arthur Holly Compton (September 10, 1892 – March 15, 1962) was an American physicist who won the Nobel Prize in Physics in 1927 for his 1923 discovery of the Compton effect, which demonstrated the particle nature of electromagnetic radiation. It was a sensational discovery at the time: the wave nature of light had been well-demonstrated, but the idea that light had both wave and particle properties was not easily accepted.

Compton joins fellow Nobel Prize-winning physicists Charles Townes (UC Berkeley) and Brian Josephson (Cambridge University) who have likewise come out for ID as a legitimate interpretation of the scientific evidence. (Townes passed away in 2015.) To those names you could add two more, Sir John B. Gurdon (Nobel Prize in Physiology or Medicine) and Gerhard Ertl (Nobel Prize in Chemistry) who, along with Dr. Josephson, endorsed the Discovery Institute Press book by chemist and ID proponent Marcos Eberlin, Foresight ,how the chemistry of life reveals planning and purpose









"Species" as a social construct?

Biologist Advocates Biology Without Species; What Could Go Wrong?

Evolution News 

Like defining the term “life,” defining the biological category “species” has been the subject of interminable debate. Literally dozens of definitions of “species” exist, which is probably best explained by the ineliminable role of philosophy in the debate. When differing philosophies are competing, any definition represents an act of war (so to speak) — laying a claim to the whole conceptual territory by trying to drive out the competitors using semantic fiat.

So what is the definitional equivalent of the ultimate act of war? Blow the concept “species” to smithereens. Just say that species don’t exist — at all. One cannot define what does not exist. To complete the act of destruction, coin a term such as “speciesism” to attach as a pejorative to one’s opponents. They are the baddies who insist that the unreal (i.e., the standard taxonomic category of species) actually exists out there in the world.

From the Latin

The sober name for this “blow it to bits” approach is radical nominalism. “Nominal” comes from the Latin root for name (nomen). On this view, species are artificial categories, on which, for our own purposes, we hang names. Darwin promoted radical nominalism in the Origin of Species (1859, p. 52):

I look at the term species as one arbitrarily given, for the sake of convenience, to a set of individuals closely resembling each other, and that it does not essentially differ from the term variety, which is given to less distinct and more fluctuating forms. The term variety, again, in comparison with mere individual differences, is also applied arbitrarily, for convenience’s sake.

Radical nominalism didn’t fare very well in the 20th century, however, mainly because evolutionary biologists found they needed a category with some correspondence to real groups, out there in the nature, simply to have a coherent science of living things. But the blow-it-to-bits approach never went away. 

A Program of Radical Nominalism

Recently, biologist Brent Mishler at UC Berkeley and his colleagues have laid out a full program of radical nominalism, presented in two open access volumes:

Speciesism in Biology and Culture: How Human Exceptionalism is Pushing Planetary Boundaries 

What, if anything are species.

So what is real, according to Mishler? Only phylogeny — the tree of evolutionary descent. We slice the tree into arbitrary units of description, but ALL the units, including the species, are unreal.

Sigh. A long sigh. Biology without species? Like chemistry without the periodic table.

Anyway, thanks to Mishler and his publishers for making the texts open access. 












Looks like the revolution will be televised after all?

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Serendipity, thy name is Darwinism?

Andreas Wagner: Genetic Regulation Drives Evolutionary Change

Cornelius G Hunter  

A Hall of Mirrors

A new paper from Andreas Wagner and co-workers argues that a key and crucial driver of evolution is changes to the interaction between transcription factor proteins and the short DNA sequences to which they bind. In other words, evolution is driven by varying the regulation of protein expression (and a particular type of regulation—the transcription factor-DNA binding) rather than varying the structural proteins themselves. Nowhere does the paper address or even mention the scientific problems with this speculative idea. For example, if evolution primarily proceeds by random changes to transcription factor-DNA binding, creating all manner of biological designs and species, then from where did those transcription factors and DNA sequences come? The answer—that they evolved for some different, independent, function; itself an evolutionary impossibility—necessitates astronomical levels of serendipity. Evolution could not have had foreknowledge. It could not have known that the emerging transcription factors and DNA sequence would, just luckily, be only a mutation away from some new function. This serendipity problem has been escalating for years as evolutionary theory has repeatedly failed, and evolutionists have applied ever more complex hypotheses to try to explain the empirical evidence. Evolutionists have had to impute to evolution increasingly sophisticated, complex, higher-order, mechanisms. And with each one the theory has become ever more serendipitous. So it is not too surprising that evolutionists steer clear of the serendipity problem. Instead, they cite previous literature as a way of legitimizing evolutionary theory. Here I will show examples of how this works in the new Wagner paper.

The paper starts right off with the bold claim that “Changes in the regulation of gene expression need not be deleterious. They can also be adaptive and drive evolutionary change.” That is quite a statement. To support it the paper cites a classic 1975 paper by Mary-Claire King and A. C. Wilson entitled “Evolution at two levels in humans and chimpanzees.” The 1975 paper admits that the popular idea and expectation that evolution occurs by mutations in protein-coding genes had largely failed. The problem was that, at the genetic level, the two species were too similar:

The intriguing result, documented in this article, is that all the biochemical methods agree in showing that the genetic distance between humans and the chimpanzee is probably too small to account for their substantial organismal differences.

Their solution was to resort to a monumental shift in evolutionary theory: evolution would occur via the tweaking of gene regulation.

We suggest that evolutionary changes in anatomy and way of life are more often based on changes in the mechanisms controlling the expression of genes than on sequence changes in proteins. We therefore propose that regulatory mutations account for the major biological differences between humans and chimpanzees.

In other words, evolution would have to occur not by changing proteins, but by changing protein regulation. What was left unsaid was that highly complex, genetic regulation mechanisms would now have to be in place, a priori, in order for evolution to proceed.

Where did those come from?

Evolution would have to create highly complex, genetic regulation mechanisms so that evolution could occur.

Not only would this ushering in of serendipity to evolutionary theory go unnoticed, it would, incredibly, be cited thereafter as a sort of evidence, in its own right, showing that evolution occurs by changes to protein regulation.

But of course the 1975 King-Wilson paper showed no such thing. The paper presupposed the truth of evolution, and from there reasoned that evolution must have primarily occurred via changes to protein regulation. Not because anyone could see how that could occur, but because the old thinking—changes to proteins themselves—wasn’t working.

This was not, and is not, evidence that changes in the regulation of gene expression can be “adaptive and drive evolutionary change,” as the Wagner paper claimed.

But this is how the genre works. The evolution literature makes unfounded claims that contradict the science, and justifies those claims with references to other evolution papers which do the same thing. It is a web of deceit.

Ultimately it all traces back to the belief that evolution is true.

The Wagner paper next cites a 2007 paper that begins its very first sentence with this unfounded claim:

It has long been understood that morphological evolution occurs through alterations of embryonic development.

I didn’t know that. And again, references are provided. This time to a Stephen Jay Gould book and a textbook, neither of which demonstrate that “morphological evolution occurs through alterations of embryonic development.”

These sorts of high claims by evolutionists are ubiquitous in the literature, but they never turn out to be true. Citations are given, and those in turn provide yet more citations. And so on, in a seemingly infinite hall of mirrors, where monumental assertions are casually made and immediately followed by citations that simply do the same thing.