Normally I'd hesitate to continue to draw out this off-topic subthread. However, I'm guessing that anyone not interested in hearing about evolution and creationism has already bolted from this thread. There's a lot to respond to here, and I seriously doubt I'm going to change your mind, so I'll try to be as concise as possible.
Your objection to teaching evolution as proselytization secular proselytization seems to me to be misguided. Evolution is science--it explains observations, is supported by evidence, and makes predictions. Creationism is supported only by the words of a thousands-year-old book and the faith of its adherents. We teach evolution and not creationism in schools for the same reason we teach gravitation and not levitation (Maharishi U excepted).
As for the answersingenesis.org document you linked to, it's hard to take it seriously at all when it contains howlers like these (my comments in italics):
"..the whole basis for modern science depends on the assumption that the universe was made by a rational creator." ||
Modern science does not need to appeal to a creator, rational or otherwise (In fact, I'd argue that the creator described in the Bible is singularly irrational. He creates two people from scratch, then gets so mad when they fail to meet his arbitrary expectations, which is his fault anyway since he must have done a bad job when he inserted their moral code. He gets so mad, in fact, that he punishes not only them but the billions of humans that follow. Then he throws another temper tantrum and drowns most of his creation. And then to cap it all off he sacrifices himself to himself in order to change a rule that he himself made. Yeah, real rational. But this is an argument for the religion forum.)
"Even today, many scientists reject particles-to-people evolution" ||
As if this means anything. Actually out of the hundreds of scientists I've known, only one believed in creationism. And he wasn't the sharpest knife in the drawer.
"Mutations are copying errors. As such, they reduce the information content, or at best leave it unchanged." ||
This was probably the worst. I laughed out loud when I read it. Mutations can increase the information content. We see this in genetic computing algorithms, for example. At this point I began to doubt the author really had a PhD.
"To believe that copying errors can generate new functional information is like believing that new computer programs arise from old computer programs by copying errors. In reality, the resulting program usually jams. " ||
See above. I've worked with genetic algorithms. The computing equivalent of "copying errors" works just fine, and when coupled with a selection process (again something the author conveniently ignores), can make a better program.
His discussion of thermodynamics is just sad. The man clearly has no concept of entropy, and presents a muddled description of the concepts of order, information, and complexity. His statement, "An energy source is not enough to produce the specified complexity of life. The energy must be directed in some way," is particularly baffling and indicates he doesn't even understand energy.
The text is rife with other errors. The author brings up the intellectually bankrupt concepts of "intelligent design" (a vacuous argument based on semantics--"design implies a designer"), shows a stunning ignorance of the fossil record, sticks to the thoroughly discredited notion of a 6,000-year-old earth, points out without realizing the absurdity that Noah's ship would need to have held 16,000 animals (he conveniently avoids the sticky question of whether or not two of each species is really enough genetic diversity to perpetuate the species), and dances around the "anthropic principle." This principle, in very simple and not altogether rigorous terms, basically says that, sure the odds against life existing are pretty bad. Everything has to be just right for life to arise by chance, and it's very unlikely for that to happen. But the important thing is, if it hadn't happened, we wouldn't be sitting around as disembodied consciousnesses in some cosmic waiting room saying, "Oh look how typical. We don't exist."
Alright, enough thrashing of that site. Check out the
talk.origins faq to see all those arguments refuted.
I reiterate what I said about philosophy and science. They're two different things. You can philosophize all you want about whether my dining room coffee table really exists and what it means to exist and it means to know it exists, but the unalterable fact remains that if you close your eyes, and walk straight toward it, no matter what philosophy you follow, no matter how much you pray to whatever god, you will end up with a bruised a knee. It matters not at all to me if I'm really sitting in a vat of goo somewhere and it's my thoughts that are "in the Matrix." Philosophers have never done anything worthwhile. Digital watches, computers, rocket ships, medicines, cars, airplanes, submarines--scientists made those. Science gets results. Philosophy and religion don't. End of story.
Your appeal to Webster's definitions to show that science = divination is silly. Once we graduate from fourth grade, we are forbidden from ever including in an essay the phrase, "Websters defines xxx as..." It proves nothing. Semantics. Pedagogy. Pedantry. Nonsense. Look, I can use language to make stupid "deductions" too: Nothing is better than going to heaven. A ham sandwich is better than nothing. Therefore a ham sandwich is better than going to heaven. Stupid? Yes, but so is going to a thesaurus to show that A is a word like B and B is a word like C and C is a word like D so A is the same as D.
And then you brought up the mysticism stuff. Oh sure, the ancient Greeks had a concept vaguely related to the modern concept of atoms (that's where we get the term "atom"), and Hindoos had some dopey creation stories that can be corrupted to look something like modern science. But you'll note the important fact that they aren't science. They make no predictions. Greek science ended with "stuff is made out of little things called atoms." Modern atomic physics fills rows and rows of textbooks. It explains quantitatively (science is quantitative, Hindoo gods are not) observations and allows us to build computers and televisions and whatnot. Interesting, isn't it, that these ancient mystic people are supposedly sooooo smart, yet it's only Western science that actually creates useful stuff. Mysticism and science are not even close to being the same thing.
I'd love to see the article by Ed Witten you mention. I'm very familiar with him, and have read some of his papers (I'd be lying if I said I understood them well). I've attended a couple of lectures by him (he has this absurd-sounding squeaky voice, but his talks are absolutely riveting), and talked with him a bit years ago at an American Physical Society meeting. Let's discuss quickly the quantum physics and gravity stuff. Your statement--or rather Witten's--that "gravity does not exist on the quantum level" is true. This doesn't mean that quantum physics denies gravity, which you said in your original post. Actually, there are concepts like the Higgs field (which if it exists would be responsible for giving particles mass) or gravitons which would connect gravity and quantum physics.
So what's my point? I don't know. Science rules. Science provides explanations for things. Science tells us how we got here. So does creationism. The difference is that science makes quantifiable observations. It makes predictions that can be verified. It produces new things. Creationism does none of this. Even when wrapped up in the guise of "Intelligent Design" it fails to be a science. It fails to explain things any better than evolution. It is not testable. It is not science, and it is not useful. The only thing it has going for it is that it's much less of a strain on the intellect to say "god did it" than it is to understand evolution.