Why do we look away from the suffering of others? Why do we cover our faces in shame? Why do we lower our heads in grief? Few gestures are as universal as the averted gaze. Fewer still are as ambivalent and inscrutable. In this incisive study, Benjamin A. Saltzman reveals how the kaleidoscopic appearance of these gestures in art, poetry, and philosophy has turned them into an essential language for our uncomfortable engagements with the world, challenging us to reflect on the ways we fundamentally relate to others.