I definitely agree with you that it *is* possible to know that the theory of evolution is correct, at least with a level of confidence that is as high as we can get in any field outside of mathematics.
Interesting topic. They say that scientific theories can never be proven, just falsified, but it seems to me that the heliocentric theory of our solar system and the germ theory of infectious disease have been proven.
Regarding evolutionary theory, if it is wrong, what could possibly be right except a deceptive intelligent designer scenario? Even if that legendary precambrian rabbit were to surface, the mountains of evidence supporting the now overthrown former theory of evolution still remains. What hypothesis could account for that apart from a decepetive designer hypothesis, one that either made a mistake creating the geological column, or left an Easter egg behind for us to find to blow our minds and amuse it?
And that's no help to our Christian and Muslim creationist friends, because that's not a description of their god, one that allegedly reaches out to man in an effort to reveal itself, be known, be loved, be obeyed, be trusted, and be worshiped. It need not be a god at all. A sufficiently advanced civilization that arose naturalistically (unguided abiogenesis and evolution) would probably seem likelier than a Loki-type mischievous god.
What we have to understand that regardles... the debate is still on and by people of intelligence on both sides.
The debate among lay people is not relevant to the scientific community, which considers the matter of Darwinian evolution settled science. People like us can discuss these matters for our own edification, but the scientific community doesn't care how we decide. I happen to agree with their consensus position, but they don't care, and in my opinion, that is how it should be.
That's what's meant by there being no debate. Our debate is irrelevant.
surveys of Christian theologians indicate that most of them (around 70% if my memory is correct) do accept the basic ToE as long as it is understood that God was behind it all.
I would say that if a God is inserted any place into Darwin's theory, it is no longer the same thing.
If these Christian theologians want to posit that somehow, man got a soul, and that man was made in the image of a god, then they have rejected the scientific theory even if they say that they accept it. They may not realize the irreconcilable difference between Darwin's theory and any form of theistic evolution, but it is there nonetheless.
Now we're into the hypothesis stage, and what's required there is for one to state a hypothesis that must include evidence that it is at least possible.
I would quibble a bit here and say that anything not shown to be impossible is by default possible. Possibility need not be demonstrated. Impossibility does, and until it is, an idea remains possible.
Notice also that there are two different meanings of possible. A thing may be known to be possible in the affirmative sense, especially if it has been observed in the past, things like the next airplane I fly in crashing or winning the lottery.
Other things may in fact be impossible, but that fact cannot be or hasn't been demonstrated yet. Undirected, naturalistic abiogenesis may be impossible, but until that potential truth is determined to be the case, we call the idea possible.
We cannot just put forth an idea without any supporting evidence and call it a "scientific hypothesis"