Abstract
For my son NathanielRecent studies suggest that Philip Roth's creative impulse is in some measure indebted to Arthur Koestler's Insight and Outlook and to Jean-Paul Sartre's Being and Nothingness.1 Koestler advances a theory of "bisociative" thinking—that is, the perception of consonance amidst the clash of seemingly dissonant planes of knowledge. The theme finds expression in the very title of Koestler's book, given the compatibility, despite opposite root prepositions, of such words as "in sight" and "out look." Insofar as Roth's narrator Nathan Zuckerman mentions "Koestler" in The Anatomy Lesson, Zuckerman's otherwise obscure lament (because of writer's block and neck...