Did post-Enlightenment philosophers reject the idea of original sin and hence the view that life is a quest for redemption from it? In Philosophical Myths of the Fall, Stephen Mulhall identifies and evaluates a surprising ethical-religious dimension in the work of three highly influential philosophers--Nietzsche, Heidegger, and Wittgenstein. He asks: Is the Christian idea of humanity as structurally flawed something that these three thinkers...