The Fact Of Evolution
Creationists love to blather on about how evolution is just a theory. It’s a great little sound byte that crops up almost everywhere evolution is doubted, tainted or otherwise misunderstood. The problem is how it undermines and misrepresents the meaning of a scientific theory, a testable (and well tested) explanation of the facts that also makes specific falsifiable scientific predictions.
In truth, evolution is both a fact and a theory. Let me explain this using gravity as an example.
There is the observable fact we call ‘gravity’ - Things fall when you drop them. Then we have an ever-changing theory of gravity we use to explain those observed facts. Our current theory started with Newton and was later added to by Einstein. Regardless of what theory we use or where that theory stands, it doesn’t change the fact that things fall when you drop them.
Now let’s change ‘gravity’ to ‘evolution’.
There is the observable fact we call ‘evolution’ - Species evolve over time. Then we have an ever-changing theory of evolution we use to explain those observed facts. Our current theory started with Darwin’s theory of Evolution by Natural Selection and has since been added to and changed by thousands of scientists over the years. Regardless of what theory we use or where that theory stands, it doesn’t change the fact that species evolve over time.
This is one of the reasons I loved it when Carl Sagan noted in his Cosmos series, “Evolution is a fact. It really happened.” Evolution did really happen. Species evolved over time. It’s observable. It’s a fact. And the best theory we have to date to explain these observed facts is evolution by natural selection.
Micro-evolution vs. Macro-evolution.
Now, a lot of creationists like to meet halfway by saying they accept micro-evolution but not macro-evolution. I don’t differentiate between the two, but just to explain - Micro-evolution is used when talking about small changes within a single species. Macro-evolution is used when talking about a single species becoming two separate species. In truth, there is only one kind of evolution. Accepting micro-evolution but not macro-evolution (indeed, even acknowledging a difference between the two) is usually employed as a method for religious people to make room for God in their otherwise purely scientific and reasonable view of nature. This is the God of the Gaps dilemma many religious people face. As evidence from various areas of science fills in the remaining gaps, God (or the need for a god) gets smaller and smaller until there are no gaps left for him to inhabit.
This is when many religious people fall back on what Stephen Jay Gould called NOMA or Non-Overlapping Magisterium that says;
The net, or magisterium, of science covers the empirical realm: what is the universe made of (fact) and why does it work this way (theory). The magisterium of religion extends over questions of ultimate meaning and moral value. These two magesteria do not overlap…
As Richard Dawkins points out in his book The God Delusion, “This sounds terrific - right up until you give it a moment’s thought.” After all, by what means does religion gain insight into life’s ultimate meanings and moral values? But that’s a question for another post.
Recommended Reading:
An Evolution Primer for Creationists by Skeptoid
The God Delusion by Richard Dawkins
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Comments
Hmmmmm . . . your definition of evolution as fact is very slippery. You say, “Species evolve over time” which no one disputes. But what I suspect you REALLY mean is “every living organism is derived from a common ancestor.”
And that’s where the problem comes in because there is not one SHRED of evidence for that. And the distinction between MICRO- and MACRO-evolution began with evolutionists, not creationists. Creationists would prefer to use the term “variations” because that’s all evolution really has evidence for. But you try to prove MACRO by providing evidence for MICRO, then claim it just takes billions of years.
That, my friend, is faith.
If evolutionists would stick to the facts and the evidence (like they do in every other field of science) they would realize that MACRO-evolution is unobserved and impossible according to the data. Their unwillingness to do so proves there is something else going on here - namely their theological and philosophical biases prevent them from following the evidence where it leads.
No, I’m sorry but you are mistaken. You have been led to believe there are “mountains” of evidence to support MACRO-evolution. But in reality, there are mountains of evidence for MICRO-evolution and virtually none for MACRO.
And all the supposed evidence for MACRO could equally support intelligent design. If you could look critically at the evidence, you would see that.
My point about who started using the term “MICRO-evolution” was that many evolutionists claim that only creationists make the distinction between MICRO and MACRO, when in fact the term was already in use by evolutionists long before.
You say it is “creationists who have no evidence.” That’s ironic since you can watch any debate between a creationist and an evolutionist and you will see that it is the creationist who sticks to science that we can prove. The evolutionist invariably must resort to ad hominem attacks and philosophical and religious discussions. That’s why evolutionists are now advised not to debate with creationists - they know they will lose (see Eugenie Scott).
My evidence for the genetic barrier between MICRO- and MACRO-evolution are the millions of fruit-fly experiments conducted over the past 100 years where not even a new enzyme was produced. There is much more that I don’t have time to get into here.
My evidence against MACRO-evolution are the dozens of so-called examples that have long been discredited (homology, embryology, the fossil record, vestigial structures, peppered moths, finch beaks, etc.) yet continue to be taught in high-school and college textbooks. (Why teach faked and fraudulent evidence if there are truly “mountains” of REAL evidence?)
Of course, the definition of “species” is any two organisms which can interbreed and produce fertile off-spring. Thus, a horse, a donkey and a mule are classified as different species. Please don’t mistake this as any kind of MACRO-evolution. (It actually speaks strongly against evolution for it is a dead end.)
But as I’m sure you are aware, wolves and domestic dogs can interbreed and produce fertile off-spring yet are not considered the same species. So obviously this man-made classification system means very little.
I get my information from other evolutionists via peer-reviewed, science journals. But having no preconceptions, I am able to critically analyze the data. If you could bring yourself to put aside your humanistic beliefs for a moment and do the same, you would see that the evidence for MACRO-evolution is sorely lacking.
The evolution of the modern horse has been discredited for over 50 years.
I HAVE addressed your questions regarding species evolution. And I agree with your assertion about the logical fallacy. “Evidence against one concept does not constitute evidence for another.” I am not attempting to provide evidence for God’s existence or any such thing. That is clearly outside the realm of science. But a hard look at the evidence reveals that it does not support MACRO-evolution.
I will take you up on your recommendation of reading Ancestor’s Tale. Thank you. I would gladly believe in evolution again if I could be shown the evidence.
Someone once said that you can never completely understand an issue until you can argue the opposite side to your opponent’s satisfaction. I’m quite confident that I could argue in favor of evolution and you could never tell my true position. (I’ve actually done this many times with knowledgeable professors and scientists.)
So tell me - what evidence have YOU researched for the other side? You won’t get a complete understanding by only reading Dawkins (whom I could argue is religiously motivated and therefore his opinion doesn’t count.)
I’m enjoying our banter and I’m not trying to piss you off. If you know of evidence I haven’t uncovered, I’d be pleased to hear it.



































Evolution of Consciousness has nothing to do with religion.
Darwin believed in a god; so did Einstein.
The Big Bang is at least as far-fetched as Creationism.
What is wrong with intelligence expressed in what we perceive as design? Should we prefer to be intelligent by fluke?
If we are truly the product evolutionary random mutations and novelty conservation with nothing intelligent except for what we see in retrospect, then what reason do we have to suggest that we can plan to create from now on by intelligent design? To be that sure of ourselves is kind of . . . god-like, to me. To be clear, I am spiritual, but not religious.
There may be a time when people say they agree with Evolution of Consciousness but do not believe in the science of evolution.
One thing is for sure, someday we will know more about less than we do now. We will never know what we cannot know, until we need to know, then we will know.
“Not everything that can be counted, counts;
Not everything that counts, can be counted.” (A.E.)