This book defends a startling idea: that the age-old theological and philosophical problems of original sin and evil, long thought intractable, have already been solved. The solution has come from the very scientific discovery that many consider the most mortal threat to traditional religion: evolution. Daryl Domning dialogues with the prominent theologian, Monika K. Hellwig, throughout the book to present a balanced reappraisal of the doctrine of original sin from both a scientist's and theologian's perspective.