In The Angel of History, Mos s looks at three Jewish philosophers--Franz Rosenzweig, Walter Benjamin, and Gershom Scholem--who formulated a new vision of history in 1920s Germany by moving away from the spirit of assimilation and the Enlightenment belief in humanity's inevitable progress. Instead, they imagined history as discontinuous, made of moments that form no totality but whose ruptures are both more significant--and more promising--than...