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God's Genius in Evolution

Regular contributor James Knight presents his argument for the evolution of the human race, and believes that this process is evidence of God’s creative genius.

In Aesop's famous fable, the wind and the sun bet on which of them can force a traveller to remove his coat. The wind sends a cold, howling blast against the traveller, but that only makes him wrap his coat on even more tightly. The sun, however, shines its warm beams on the traveller and it encourages him to take it off. The moral of the fable is that usually gentleness and kind persuasion win where force and bluster fail.
 
It is here that I want to make a gentle appeal, because for too many decades now, our profound and beautiful Christian faith has been embarrassed and distorted by the completely unnecessary and distracting arguments between creationists who don't accept evolution alongside their faith, and Christians who do. I really want to encourage us, brothers and sisters in Christ, that this unnecessary division can start to abate if we fall in love with these creative elements of God's genius that are explored through the sciences, and come together and embrace truth and facts.
 
Since the genomes of hundreds of animals have been sequenced, it is impossible to grasp even the basics of genetics and deny the fact that evolution happened over millions of years, and to deny the fact that every species is genetically related to each other in a tree of life. These are biological facts that are impossible to reject. Don't get me wrong, evolution denial has never been the right path for Christians, but these days it's so abundantly and incontrovertibly clear that evolution by natural selection is the correct explanation for the diversity of life on this planet that there is no way to continue denying it and expect the integrity and reputation of the Christian faith to suffer more damage.
 
Friends, I invite you to join me in seeing God's creative genius through the narrative of evolution on this planet. The story of evolution over four billion years is this; all organisms can be traced back to a common ancestor, and so all of the diversity in life we see today is due to common descent with modification, through natural selection, genetic mutation, and genetic drift. We have a lot of evidence to back up this theory, including the fossil record, geologic evidence, and most comprehensively, genetic data. There are three mechanisms for evolution: natural selection, genetic mutation, and genetic drift.
 
Natural selection: Organisms who are better suited for their environment have a higher probability of surviving long enough to reproduce and pass on their genes. This is pretty much common sense.
 
Genetic mutation: Changes in genetic code occur naturally during reproduction, and at random. There are several types of genetic mutations, including the insertion of a base pair, the deletion of a base pair, and the switching of positions of two pre-existing base pairs. These mutations occur all the time.
 
Genetic drift: This is the relative frequency of how often an allele (a specific genetic trait) appears in a population, based on how many currently-existing organisms contain that trait. Over time, some alleles that are not well-suited for the environment may become less common and eventually disappear completely. This can reduce genetic variability.
 
The axioms of evolution claim that all life evolved slowly and gradually from the first life forms. Traits are inherited from one generation to the next with slight variations. This being true, we should be able to create a kind of family tree of organisms and their traits, just like we create a family tree for our human ancestors. If you hired a professional genealogist to study your genealogical tree, you'd find the branches form nested groups of families based on the name of the husbands. As new generations marry, the daughter lineages create branches with the names of their new husbands, and the sons simply create newer and more complicated branches with the same name. In my father's and mother's family tree, for example, even in just a few generations we have family members with over a dozen different surnames.
 
In biological evolution over 4 billion years, traits in organisms evolve in the same way. If you replace the new family line where the husband's name comes in with a new novel trait in an offspring, you find the same thing.
 
That organism with a new trait creates a new branch where the descendants keep that trait and also accumulate new ones as they go along, much like how all the grand-daughters will take on new marital names and form their own branches. This is what is called in biology a "nested hierarchy".
 
The genome of every single organism contains the totality of genetic information within that organism - we each have a unique one (it's mostly the same, but every individual has slight variations). A genome is like a book, consisting of chromosomes, which are like paragraphs. These paragraphs are made up of genes (sentences in this book analogy) and they act as instructions to make molecules. Each gene is like a sentence that defines its protein structure, and the letters in the sentence convey the building blocks of the DNA strand (a subset part of the gene). DNA is a molecule in the shape of a double helix, which is a long spiral staircase made up of nucleotides - and it is these that determine the genetic code of all living things.
 
As the genomes of so many animals and plants have been sequenced, we have a picture of evolution so clear that we know where every living thing appears on the tree of life. We know this because the information available to us from genome sequencing is computational - that is, from the sequences we can compute the relational distance of every species to each other, just as if we subjected books to a computational process and saw them undergo mutations, we would track the computational steps at every part of the journey and know which copies of books emerged from which other books and so forth.
 
This is because genes are best thought of as passengers that use bodies as vehicles for propagation - just as in this analogy, letters and sentences would be using the book structure to get themselves passed on. The DNA code is a digital code that has no non-trivial difference from computer coding that can be mapped in precise accordance with the journey its constituent information units have taken. A gene is a sentence that conveys the structure of a protein, and just as would be the case if we subjected books to the same kind of evolutionary process and read every intermediary stage as the sentence structures changed bit-by-bit over time, the same computational process is analysable when it comes to code read in the cells of every living thing.
 
We can look at the rich diversity of species and map the phenotypic variation - variation due to underlying heritable genetic variation. We know from our genetic story that we are equally related to dogs as we are whales, and bats as we are hippos, and hedgehogs as we are deer, because the last common ancestor we have with, say, the dog, is the same as the last common ancestor shared with, say, the whale - even though regarding the appearance of an organism, characters and traits, the difference between a dog and a whale, or a bat and a hippo, is immense.
 
Because we can read the code in the cells of every living thing, we also know that regarding the genetic distance on the phylogenetic tree, we are more closely related to mice, rats, rabbits and guinea pigs than any of the animals of the previous list (take most other animals and we'd know the genetic distance too). And genome sequencing shows us, beyond any doubt, that we are most closely related to other apes (chimpanzees, orangutans, gorillas, bonobos, etc) and all primates diverged from a common ancestor.
 
These studies show other conclusive evidence too. For example, inherited strands of past viruses (called endogenous retroviruses) show clear relatedness between species, and in a way that is exactly consistent with the tree of life. So too do the homologies - the common features and traits shared by organisms also matches both the genetic data of the family tree of all species, and the data that shows the trajectory of endogenous retroviruses.
 
The upshot of all this is, if you reject this as conclusive evidence for evolution, and remain unwilling to reject creationism and embrace these facts as instruments of God's creative genius, then you are not paying enough regard to how significant and decisive these data are, and how deep and wondrous the theology can get. There is simply no way of denying the fact of evolution - and I'm sorry to say, for too long now, evolution-denial has tarnished the reputation of the Christian faith, and put prospective believers off taking it as seriously as they might.
 
I'd like to offer an olive branch, and say that the faith will be so much more powerful and coherent to all our fellow humans if we can come together united in loving the truth and embracing the scientific facts that give exhibition to God's creative genius. And lest we forget St. Paul's desire for us to be of one mind in all matters of truth:
I appeal to you, brothers and sisters, in the name of our Lord Jesus Christ, that all of you agree with one another in what you say and that there be no divisions among you, but that you be perfectly united in mind and thought.
1 Corinthians 1:10


The image above is courtesy of pixabay.com

 


JamesKnight300James Knight is a local government officer based in Norwich, and is a regular columnist for Christian community websites Network Norfolk and Network Ipswich. He also blogs regularly as ‘The Philosophical Muser’, and contributes articles to UK think tanks The Adam Smith Institute and The Institute of Economic Affairs, as well as the London Institute for Contemporary Christianity (LICC). 


The views carried here are those of the author, not necessarily those of Network Norfolk, and are intended to stimulate constructive debate between website users. 


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James Knight (Guest) 31/03/2022 17:38
Unsurprisingly, no evolution-denier has addressed the fundamental bit of evidence for evolution in the article – that, in biological evolution, we know that taxonomic ranks are consistent (kingdom, phylum, class, order, family, genus, species) and we know that genetic sequencing and our observations of the tree of life are also consistent with each other, where every species that is supposed to have evolved from its ancestors fits into the tree of life exactly as is expected if we are genetically related – there are no inconsistencies or anomalies. And that the computational information within every piece of DNA contains the history of the mutations of each generation, where every single living thing fits into these nested hierarchies of similarities and differences. And the pattern of relatedness that can be observed between any pair of living things through genetic resemblances, and the fact that every single time we do this they fall consistently and hierarchically within a family tree of relatedness, means evolution is as undeniable a fact as there is.

These are the facts that confirm evolution, and make it impossible to deny.

Timothy V Reeves (Guest) 31/03/2022 19:49
Perfect nesting may well be the case in natural history. A living tree is a nested structure; if a tree is observationally sampled at a sufficed number of places this nested structures (using Bayesianism) can be reconstructed with a high probability. But there's one little snag; nesting in and of itself doesn't necessarily reveal a great deal about the driving engine of growth. Viz: In the case of the tree its nested structure doesn't nail its exact mechanisms of growth, even though we may be able to make some inferences about the mechanism. Hence nesting doesn't completely nail the tendered evolutionary engine driving the development; further evidence is needed for that.

Of course none of the foregoing comments strengthens Andrew Holland's case a great deal: He appears to be using quite uncritically off-the-peg young earthists arguments and knows very little about the nature of information: His argument is flawed in many places and that's what I am currently working on.
James Knight (Guest) 31/03/2022 20:11
Tim, the driving engine of growth is distracting here though, when you're surrounded by YECs who think we aren't all genetically related and that the earth is only a few thousand years old. What the above article makes clear is that life has been evolving on this planet for around 4 billion years, that we are all genetically related, and that sequencing genomes tells us relatedness on a family tree.
Timothy V Reeves (Guest) 31/03/2022 21:51
The key to young earthist thinking is the literal 6 x 86,400 second/day sequence interpolated into Genesis 1 as an "axiom" from which all else follows. Young earthism manifestly collapses in the cosmic context, but it is nevertheless the pretext for religious a polemicism & spiritual intimidation whereby these fundamentalists accuse their Christian antagonists of following man and not Christ, of disobeying the Bible, of heresy, of undermining the foundations of the Gospel, of attacking the character of Christ and other heinous sins in order to auto-suggest & explain to themselves their own convictions. All this is far removed from the values of studied detachment, tentativeness, trial hypothesizing, & explorative reasoning the subject demands.

So yes, the cacophony of serious spiritual accusations we've seen above is not conducive to the nuancing and intricate work needed to do the subject justice.


James Knight (Guest) 01/04/2022 19:51
Tim, yes I agree - the primary reason YECs are YECs is due to Bible literalism, not science. To that end, we have to address their Biblical misinterpretations before we address their scientific ones.
Timothy V Reeves (Guest) 26/04/2022 19:16
See the link below for my nominal response to the content by Andrew Holland above. I call it a "nominal response" because it goes a lot further than that.

hxxps:\\quantumnonlinearity,blogspot,com/2022/04/creation-evolution-and-information,html

To get the link to work replace "xx" with "tt", "\\" with "//" and the commas with "."
James Knight (Guest) 03/05/2022 16:17
Andrew Holland, I don't have your contact details, but was wondering if you'll be a guest on my video blog? If you're up for it, you know where to contact me.
Timothy V Reeves (Guest) 29/05/2022 14:14
I am wondering if the Andrew Holland above is the same Andrew Holland who stood as the “Christian Party” candidate for the election of Norwich North MP in 2010. See the BBC link below for the results. Mr. Holland got 118 votes out of a turnout of 42,573 and would have lost his deposit. If it is the same Andrew Holland then there is some consolation in the thought that a person with his grasp of science is unlikely to occupy a seat in parliament.

God Save the Queen in her jubilee year.

hxxp:\\news,bbc,co,uk/1/shared/election2010/results/constituency/d37,stm

To get the link to work replace "xx" with "tt", "\\" with "//" and the commas with "."

(Guest) 13/06/2022 12:10
Hi James is the unity you are calling for in your last paragraph based on everyone having to agree with you?
James Knight (Guest) 20/06/2022 12:10
Guest, I'm willing to give it a try!
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