"Time and the Shared World "challenges the common view that Heidegger offers few resources for understanding humanity s social nature. The book demonstrates that Heidegger s reformulation of traditional notions of subjectivity has wide-ranging implications for understanding the nature of human relationships. Contrary to entrenched critiques, Irene McMullin shows that Heidegger s characterization of selfhood as fundamentally social presupposes the responsive acknowledgment of each person s particularity and otherness. In doing so, McMullin argues that Heidegger s work on the social nature...