Growing out of the authors' previous studies of death (Jankofsky's in literature and in historical documents primarily of the medieval period, and Stuecher's of clinical experiences with terminally ill children and adolescents), this cooperative interdisciplinary article identifies and discusses altruism as a basic trait of human character and behavior and explores its possible implications for the dying person. Altruism can be studied as a phenomenon which is like the “good death/bad death” topos of medieval chroniclers, thus permitting comparative evaluations over long periods of time and in different socioeconomic and political structures. As a trait observable in both the daily realities of a modern hospital setting and in the literary-aesthetic representation of human society and its values in medieval and modern literature, altruism is a part of the infinite variety of humanity's perceptions, activities, and experiences that make up the mosaic of life and death.