Arguments Aren't Necessarily Linear

Conceptually speaking, however, an argument is not a serial affair. It is sequential, I grant you, because some statements have to follow others, but this doesn't imply that its nature is neccesarily serial. We usually string Statement B after Statement A, with Statements C, D, E, F and so on following in that order--this is serial structuring of our symbols. Perhaps each statement logically followed from all those which preceded it on the serial list, and if so, then the conceptual structuri...