there is not just one age of iron but rather two types of human existences, in strict opposition to each other, one of which acknowledges dike, while the other knows only hubris.
Vernant’s structural analysis reveals that Hesiod’s Iron Age is internally divided between two opposed existential modes — justice and transgression — making it a site of moral tension rather than simple degeneration.
, Myth and Thought Among the Greeks, 1983thesis