That is a complete mis-statement of what circular reasoning is, Pete. I could go into detail, but YOU could Google it and read the details as well.

We DO accept the reasoning because of the evidence, just as YOU would accept evidence on many subjects... if they were not about topics which your fundamentalism decrees 'already decided'.

Plumbing, the depth of the ocean, the contents of canned vegetables... etc...you would accept experts data without arguing. Carbon dating of bones is not really different.