One of the many things that have begun to change my view of the whole OEC vs YEC debate is, it seems obvious to me that the evidence we see, supports strongly, MICRO-evolution. And logically, micro-evolution "makes sense" in this world. Simply put, environments change(for a multitude of reasons) and thus all the life in that environment changes with it in order to survive. Where I have become skeptical is the theory of MACRO-evolution.
Well, first we need to know if you are using the term "macro-evolution" as scientists do, or whether you are referring to a concept that science does not endorse.
If you are referring to a concept that science does not endorse, you are battling a straw man, not real science and actual evidence.
So, what is you definition of "macro-evolution"?
Why do you think that micro-evolution can exist without macro-evolution being the result? To me it is inconceivable that micro-evolution can continue for centuries, much less millennia, with no macro-evolution as a consequence. After all, the only real difference in the terms is that "micro" means a small amount of evolution, such as that which leads to different varieties of the same species, and "macro" means a larger amount of evolution such that the resulting population can no longer be classified as the same species as its parent. In sexually reproducing species, this is often signalled by an inability or unwillingness to continue interbreeding among the two populations.
That this happens has been observed, both in nature and in controlled experiments.
It may be your contention that such events are not "macro-evolution". In that case you are not using the term as scientists do, so you are basing your objection on a straw man.
I have yet to see ANY evidence to support this idea. People that do perceive the "evidence" to support this idea can show example after example after example of "missing links", or what they perceive to be missing links, - but at the end of the day, there is nothing that shows me that species change from one to another. The reptiles remain reptiles, the birds remain birds, the dogs remain dogs, and so on. And when I, a lay person, think of this idea honestly, it just does not make sense to have to happen in order for life to survive.
We do know, from observation, that new species do arise. And the processes that generate new species are exactly the same processes that generate micro-evolutionary changes.
To me, the paragraph above suggests that either you do not comprehend the scientific concept of species and/or you do not comprehend the concept of nested hierarchy. None of the groups you have mentioned are species. "Species" is a term that applies to much smaller units of population.
And then ontop of that I look at my life and my experiences - how the idea of evolution was taught to me as fact, how I accepted that fact, how that fact changed my perception of the bible, how these "facts" changed my sibllings perception and pretty much anyone I knew view of the bible - and ultimately how this perception lead us down the road of secularism, and continues to lead most of the people I know down this road - I am forced to look at the "evidence" more closely and with more scrutiny. And as I do this, I cannot in all honesty ignore what "makes sense" to me.
Did it ever occur to you that this happens only to those who have been taught a particular view of the bible that is inconsistent with evolution (and, in the case of YECism, much other science as well). I have come from a church background in which evolution has been accepted as sound science for many years. I have not seen people raised with this view of the bible drifting to secularism, but remaining Christian, even becoming clergy and theologians.
As pointed to earlier, science never has proven anything. And, as Christians, I believe it our responsibility to the Lord, to be sure that any observation we make is rooted in the belief of Jesus Christ our Saviour. If we make an observation, and this observation suggests that Jesus Christ is not real, then we need to take a closer look, or look away.
There is no scientific observation of any kind that suggests Jesus Christ is not real. Certainly, that cannot be concluded from evolution, as it does not speak to the existence of individuals, but deals with populations.