Arthur: Tragic Hero or Merely Tragic? In Nathaniel Hawthorne's torrid tale of The Scarlet Letter, Arthur Dimmesdale, a main character, is confronted with a number of circumstances, both in and out of his control, that lead to his ultimate demise. While it can be argued that Arthur is a tragic hero, he lacks the underlying goodness and strength essential for him to fulfill this role. Otherwise, it may be demonstrated that Arthur meets all the criteria as a tragic hero, though there are other discrepancies to be noted. Arthur Dimmesdale, a min ....