Posts Tagged ‘creation vs evolution’


Proteins: Taking Origami To A Whole New Level

Tuesday, June 28th, 2011

I wouldn’t exactly call myself a pack rat, but there are some things that I just can’t bring myself to throw away. Unlike some of my friends, I’ve never collected coins, stamps, or baseball cards. The truth of the matter is that the items that I tend to hang onto would not be considered valuable by most people, but to me they are priceless. One of those items is sitting on top of my bookcase. It’s a small swan that was given to me by a friend’s daughter who had carefully folded it for me out of a piece of blue paper. Given that I find it challenging enough to re-fold a roadmap, I have a real appreciation for anyone who has the patience and the skill to do origami. Taking a sheet of paper and transforming it into a work of art is hard enough. Yet there is something else that requires folding in order to make it, and the precision with which it is folded is so critical that life would be impossible without it. This “something” that I’m referring to is a protein.

All living things are made up of proteins, and proteins are made up of “building blocks” known as amino acids. More specifically, those proteins must be made up almost exclusively of left-handed amino acids. Amino acids exist in what has come to be known as “left-handed” and “right-handed” forms. In other words, if you were to look at a three-dimensional model representing each type, you would notice that they exist as mirror-images of each other, similar to placing your hands together, touching fingertips. Again, even though amino acids exist in both forms, living things are made up almost exclusively of the left-handed kind. So, even if you have a long chain of left-handed amino acids linked together, if just one right-handed amino acid finds its way into that chain, the protein’s ability to function is diminished greatly, if not entirely. To make life even more improbable, all of the “letters” of the “genetic alphabet” in that chain must be in exactly the right sequence in order to be meaningful, much like the proper arrangement of letters in a book or a set of instructions. How improbable is it? Just ask the co-discoverer of DNA’s double helix design, (evolutionist) Francis Crick:

“If a particular amino acid sequence was selected by chance, how rare an event would this be?….The great majority of sequences can never have been synthesized at all, at any time.”

Francis Crick, “Life Itself: Its Origin and Nature”, 1981, pp.51-52

We’re not finished yet. Not only do all of the correct amino acids have to be in proper order in the chain, not only do they have to be exclusively left-handed amino acids, in addition to this, the protein must be folded into a three-dimensional configuration to exact specifications. This is a critical step because the folded protein must have the proper “lock and key” fit in order to function and to interact with the other components within the cell that require an exact match to it. To say that the protein must be “precisely folded” is an understatement. In an outstanding presentation titled, “The Origin of Life”, Mike Riddle of the Institute for Creation Research draws our attention to two different studies in order to help us understand how improbable it is to properly fold a protein. He begins with the following statement by H.J.C. Berendsen:

“Scientists have been attempting to be able to determine a protein’s native conformation (or folding) by examining the amino acid sequence. Despite years of study, the ability to do this using even the fastest computers is beyond our reach…”

“…Using a super fast computer (one quadrillion computations per second) it would take 1080 seconds, which exceed the age of the universe by a factor of 60 orders of magnitude! This fact alone may give you a better perspective on the mind of God.”

H.J.C. Berendsen, “Perspectives: Protein Folding, a Glimpse of the Holy Grail?”

-Science, 1998

Or consider another study in Los Alamos, N.M. in October 14th, 2002, where researchers at Los Alamos National Laboratory and the University of California, San Diego, used some of the fastest computers available to simulate the folding of a “simple” protein consisting of only 18,000 atoms. (Again, this is after getting all of the right atoms, arranged in the right order- all it has to do is fold the protein properly). How long did it take the computers? It took 6 months on 82 parallel processors, which amounts to 34 years of CPU time! Riddle goes on to point out that by comparison, a living cell folds this particular protein in about 10 microseconds (millionths of a second), which is 100 trillion times as fast as our fastest computers. As it turns out, the fastest “computer” in the world is a cell!

All of this leads one to ask the question:  if there is so much evidence for a Creator, why do so many people, especially in the sciences, continue to deny His existence?  It all comes down to one word- accountability. That is, it’s not a problem with the evidence, it’s a problem with the heart of man. We rebel against the idea that there is anyone who has ultimate authority over us, to whom we will be accountable at the end of our lives. In our attempt to flee from God, we are willing to deny the obvious.

“For although they knew God, they neither glorified him as God nor gave thanks to him, but their thinking became futile and their foolish hearts were darkened.”         (Romans 1:21)

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The Soup Kitchen Remains Closed For Darwin

Sunday, May 1st, 2011

At the end of last year, Access Research Network gave a list of ten of the top scientific discoveries made in 2010 (plus five honorable mentions) that offered a positive case for intelligent design and a challenge for evolutionary dogma.  In a brilliant article titled, “No More Soup For You!”, they cited a paper by evolutionary biologist William Martin regarding origin of life theories, specifically putting to rest the “primordial soup” theory.  The 81-year-old theory was first introduced by J.B.S. Haldane and it proposed that life on earth first began in a “soup” of organic molecules before “evolving” out of the oceans “millions of years” later. 

            The paper that was cited by ARN appeared in Bioessays 27 Jan 2010.  In it, Martin and his colleagues get right to the point in the introduction, “Primordial soup at 81, well past its sell-by date.”  They go on to explain some of the more recent problems that plague the “soup” theory and why it should have been discarded a long time ago.  In place of it, they propose an alternative explanation that involves deep-sea hydrothermal vents.  Even though the “hydrothermal vents” theory faces serious obstacles of its own, (the hydrolytic effects of water, etc.) my main point at this time is to ask why so many outdated evolutionary ideas persist, despite having been thoroughly discredited by reputable scientists.  For example, in the four leading biology textbooks currently being used in our educational system, the discredited “soup” theory continues to be presented as a “fact” to unsuspecting students by way of several references to the famous Miller/Urey experiment in 1953.

            The Miller experiment was conducted in a laboratory apparatus using water vapor, methane, ammonia, and hydrogen (to simulate what was believed to be the early earth’s atmosphere), a sparking chamber (to provide an energy source), and a “trap” to catch the final product.  The experiment resulted in a product that contained, among other things, a few amino acids, the basic building blocks of life.  At the time, the media hailed Miller’s experiment as, “Life Created In A Test Tube.”  Since that time, many scientists have pointed out that Miller’s experiment was not only light-years away from “creating life”, it was misguided in every way, from the manner in which it was set up, right down to the final product.

            To begin with, Miller started off with the wrong assumptions about the early earth’s atmosphere.  Knowing that oxygen would actually prevent the formation of any precursors to life, he assumed that the early earth’s atmosphere did not contain any oxygen.   Based on that assumption, he did not include oxygen in his experiment.  However, more recent research has revealed that oxygen has been present in the atmosphere throughout earth’s history.  Secondly, the “trap” Miller used was entirely unrealistic.  In the event that any organic molecules formed, the purpose of the trap was to protect and isolate them from “overexposure” to the very same spark that was used to produce them.  For Miller, the trap would prove to be a Catch-22 because with the trap, any resultant products collected in the trap would run into a dead end.  Yet, without the trap, there would be no way to isolate and protect the delicate product (amino acids) from being destroyed by the same energy source (spark) that was necessary to produce them in the first place.  Lastly, Miller’s experiment produced the wrong results.  Amino acids come in both “left-handed” and “right-handed” forms (mirror-images of each other).  Proteins in living things are made up exclusively of left-handed amino acids, yet Miller ended up with a lifeless mixture of left-handed and right-handed amino acids.  To make matters worse, the final product resulted in a tar-like substance, a mixture which would have been toxic to life.

            In the end, all naturalistic explanations on the origin of  life require a serious leap of faith.  To believe that random, chance processes organized the necessary building blocks of life, in just the right order, in the correct three-dimensional configuration, (like a lock and key) leading all the way up to a self-reproducing organism, is to invoke an even greater miracle than the one given by an all-wise, all-powerful Creator.  As for Darwin, it appears that the “soup” kitchen remains closed and it’s not expected to open any time soon.

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It’s A Matter Of Which Bias Is The Best Bias To Be Biased With

Sunday, March 6th, 2011

In my previous post I made mention of an editorial, written by a local high school student, which was published in his school’s newspaper.  I went on to explain that the author of the editorial had expressed a great deal of skepticism with regard to Christianity, the Bible, and the existence of God.  The reason that I decided to use his article as a springboard for discussion is because he raised some very important questions and objections that frequently come up in conversation whenever the topic of Christianity is being discussed. 

          One of the many issues that he raises is the idea that science has not only discredited the Bible, it has somehow called into question God’s very existence.  Throughout the article he attempts to portray the debate over God’s existence as a matter of “science vs. religion” or “facts vs. faith”.  For example, he states, “Of course many religious people dismiss the overwhelming majority of scientists as wrong.”  This idea that science and religion exist in two distinct, separate, and even opposing categories with no overlap between them is a view that seems to be held by most people today, both by believers and unbelievers alike.  As they see it, on the one hand you have science which deals only in matters of fact and reason, proven by experimentation.  On the other hand you have the category of religion which is portrayed as the very opposite of science, logic, reason, and rationality because it supposedly requires a “leap of blind faith”  as a feeble attempt to make up for its utter lack of scientific evidence and credibility.

            Even though this view of “science vs. religion” persists as one of the great myths of our time, it is not grounded in reality.  It cannot be the case that the debate over God’s existence is a matter of “faith vs. science” because both sides of the debate use scientific facts to support their view and both of them require some element of faith.  For example, the atheist, by faith, must believe that the universe either came from eternal matter or that it came from nothing, out of nothing, by nothing for no reason.  (By the way, notice that while some atheists ridicule Christians for believing that Someone created everything, they are apparently willing to believe that nothing created everything!)  In addition to their views on the origin of the universe, the atheist must believe, by faith, that the process of evolution began with the “biochemical evolution” of life from non-living matter.  By faith, the atheist must believe that the staggering complexity and order that we observe at every level in biological systems arose out of chaos and disorder.

            Not only do both sides of the “God debate” require some element of faith, both sides offer scientific arguments in an attempt to support their view.  The creationist and the evolutionist are both examining the same facts from the same fossil record, geology, biology, etc.  In the final analysis, the origins debate is not over the facts themselves.   The debate is strictly a matter of how to best interpret those facts. 

            When it comes to the process of interpreting the facts, one thing that we must be careful not to overlook is the role that one’s bias plays in that process.  In his editorial, the writer falsely assumes that all scientists are objective and unbiased when it comes to the process of interpreting the facts in front of them.  Either that, or he’s  assuming that no scientist would ever allow his or her bias to influence the outcome of their work.  At one point he writes, “Scientists are not trying to prove God is unreal, they base their work on evidence and logical reasoning.”  Let’s be up front and honest here.  Everyone has a bias of some sort, and everyone carries that bias with them wherever they go.  As a result, it influences everything they say and do, whether they are a teacher, a politician, a judge, or a scientist.  There is nothing “magic” about putting on a lab coat that somehow enables a person to suddenly give up their bias.  To illustrate, here are a couple of quotes from two scientists who are atheists:

“Anything that we scientists can do to weaken the hold of religion should be done and may in the end be our greatest contribution to civilization.”  

-Dr Steven Weinberg

Nobel Laureate in Physics: in New York Times, 11-21-06


“We take the side of science,…because we have a prior commitment, a commitment to materialism….Moreover, that materialism is an absolute, for we cannot allow a Divine Foot in the door.”  

-Richard Lewontin (of The Museum of Comparative Zoology) in “Billions and billions of demons.”  The New York Review, January 1997, p.31


So much for the editorial’s claim that no scientist is trying to disprove God’s existence.

            Not only does one’s bias play a role in interpreting the facts in science, it may actually be the most important factor of all.  If that’s the case, then the real question we need to ask is, “Which bias does the best job of explaining the facts?”  Or, as Ken Ham of Answers In Genesis says, “It’s a matter of which bias is the best bias to be biased with.”  The bias of an atheistic worldview suggests the following; Something came from nothing.  Order came from disorder. Life came from non-life.  Mind and consciousness came from inanimate matter.  Moral law and moral obligation came from amoral material.  Non-physical entities, such as information and the laws of logic came from purely physical processes. 

            In contrast to this, the bias of a Christian worldview offers us a more plausible, coherent, and comprehensive explanation that comports with reality.  As C. S. Lewis said,  “I believe in Christianity as I believe that the sun has risen: not only because I see it, but because by it I see everything else.”

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  • In today's world, there is a great deal of confusion when it comes to matters of truth, meaning, morality, our origin, and our destiny. The purpose of Renewed Thoughts is to bring clarity to such issues by examining them in light of a Biblical worldview, using the tools of science, philosophy, and critical thinking.