There is a fascinating interplay between light and dark, and the role of shadows in “The Left Hand of Darkness.” Perhaps most interesting is the concept of shifgrethor, a code of honor amongst the Karhidians, which “comes from an old word for shadow” (247). There is also, among the Handdarata, a focus on the “un”—that which seems to be the opposite of what is. In many respects, the Karhidians seem to be defined more by what they are not, by what is unseen, and by what traditionally is thought to obscure.