In Greek mythology, Epimetheus was Pandora’s husband or companion in the creation myth.
Hesiod presents Epimetheus as a Titan associated with afterthought, contrasting him with his brother Prometheus, whose name means forethought. Prometheus had opposed Zeus by helping humanity, especially through the theft of fire in later mythological tradition. He warned Epimetheus not to accept gifts from Zeus.
Epimetheus nevertheless accepted Pandora, who had been created and equipped by the gods. In the account in Works and Days, Pandora brought the sealed vessel with her. When it was opened, the evils inside escaped into the world, while hope remained behind.
The story is often simplified into a tale in which Pandora alone causes human suffering. In Hesiod’s narrative, however, the gods, Zeus, Pandora, and Epimetheus all have defined roles. Epimetheus’s decision is particularly important because it fulfills Prometheus’s warning and links Pandora’s arrival to the punishment of humanity.