The figure of the Other is an important though underutilized vehicle for exploring and reconceptualizing classic psychological and philosophical issues, from identity and purpose to human frailty and suffering. Moreover, it can be used to reorient inquiry toward aspects of the human condition that are often regarded as secondary or peripheral--for instance, our responsibility to others and to the environment. A broad spectrum of disciplines including psychology, philosophy, theology, and religious studies speak about the challenges we face in encountering the Other vis-a-vis our receptivity,...