Patterns and Tautologies (The Circular Logic of Homologies)

Since this thread is in my honor, I would like to focus on what I feel the foundational concept of ToE, that of homologies. If we do a thread on all of these items, then I won't participate as the thread will be way too complicated.So to clarify, Can we just focus on homologies?If so, I claim that the widely used definition of homology as listed in Wiki and most science book texts presents a logical fallacy of circular reasoning. I will be glad to defend this claim if Bluejay agrees to limit the discussion to homologies. I further agree to defend the other claims in due time, just not all at once.Thanks

Thanks Bluejay, just one more request. The title should be "The Circular Reasoning of Homologies. There is a big difference between a tautology and circular reasoning.Also , be patient with me as today is just about over, and I won't have time to defend until tommorrow.