Dancing David
Penultimate Amazing
These seem like valid concerns to me:
Concerns about calibration of radio dating techniques
How can random processes give specific values?
How do entirely new traits evolve?
(I didn't read the transitional fossil thread to which you are no doubt alluding)
In fact I think all of these questions are currently being explored in the field.
I find no reason to suspect ulterior motives in those who ask the tough questions.
Perhaps this will elucidate the difference between asking a question because you want the answer and asking the questions because of your beliefs.
A friend of my fathers is a prominent archaeologist and when he first started teaching in the sixties he was in the deep south of the USA, he was teaching a world prehistory class and the first day of class gave an overview of the course, starting with geology, prehistory and then history and the role of humans and the course of human's societies and culture(from the anthropological POV) , the rise of homo sapiens sapiens, hunter gatherers, horticulture, agriculture and economies of storage and the use of different technologies.
At the end of the overview he asks if there are questions and one of the students raises his hands and asks in a southern drawl "Mr. Coe, what about the Flood?"
Now this question while a very good one is usually enough to send archaeologists into gales of laughter. There is very little evidence that supports the idea of the Flood as presented in the bible. It is a cultural religious belief that is not usually discussed in a prehistory class expect in the context of cultural differences in flood myths and the possible origins of flood myths.
However it is appropriate for an instructor , if they so choose to say, "There is no evidence of a universal flood as described in the bible." It is the instructor’s job to decide what the curriculum of the class is and to not spend the majority of class time discussing why outdated theories are no longer held to be true. Although most will discuss the glaciations and the evidence for them and why the 'flood' theories are no longer current.
And then on the whole dating of objects issue, your assertion that there is no discussion of dating techniques is just wrong. Time is limited in classrooms, and while it might be appropriate in a college or honor’s high school class, it is not appropriate for grade schoolers, there is just not enough time.
In a world prehistory class or in just about any college class where dating methods are discussed you will here a lot about the imprecision’s and errors of radiometric dating, you will also here about how dates are arrived at through a convergence of factors and that carbon dating is in fact the most imprecise of the dating methods used, because of contamination.
So I don’t know why you want to insist that the radio carbon errors are not discussed, in a high school physics class they are not going to discuss the whole range of theories and the grueling details about the rise of quantum mechanics. They are going to hit the high lights.
And you can’t blame scientists for the errors of the public media, the media is interested in punching things up and selling ad time. They are not going to discuss the whole issue of how a date is arrived at and if it is supported by other evidence. You will still here people saying dumb stuff like “the swiss worshipped cave bears, they even found an altar with cave bear skulls” and “Neanderthals buried their dead with marijuana plants’.
The same is true for all the questions that you pose, they are important questions, and the answers to them are discussed in the appropriate forums and places, endlessly, and in fact if you don’t understand them you won’t get a good grade.
But a school child asking “What good is half an eye?” is a loaded question that they have been trained to ask and it is a derailment of a classroom. There are transitional eyes in abundance, there are transitional fossils in abundance. Some people ask questions because they don’t want to hear the answers.