
Gabi L. answered 11/01/19
Patient and Knowledgeable Ivy League Tutor
Tragedy involves, at bottom, the contravention of what the Greeks labeled nomos (Law, Custom, a given normative universe, etc.) and the negative social, existential, metaphysical consequences that irrevocably accrue to the tragic hero. This is the most abstract articulation of tragic form that comes to mind. The immanent function of tragedy has been variously defined. I see no compelling reason to appeal to the definition provided by Johnston and Grandy -- most especially because it fails to provide necessary and sufficient conditions for distinguishing tragedy generically from comedy, romance, etc. -- as opposed to the definition and theoretical categories -- e.g., hubris, catharsis, etc., -- provided by Aristotle in his Poetics. In summary, I would recommend (re)reading Aristotle's Poetics and googling "nomos + tragedy". Once you've assimilated this information you'll be equipped with the necessary "software"/fresh perspective needed to discern and foreground the tragic form that is clearly resident in Rebel without a Cause. In other words, I've now given you the tools you'll need to determine if a given book, movie, novella, short story, play, etc., is or is not the stuff of tragedy. I don't have to spell it out for you by appealing directly to the content of the film in question. You'll henceforth become a rockstar discerner of the tragic form! Hurray!