Darwinian evolution is an imaginative problem that has been passed down to us unsolved. It is our most powerful explanation of humanity’s place in nature, but it is also more cognitively demanding and less emotionally satisfying than any myth. From the publication of the Origin of Species in 1859, evolution has pushed our capacity for storytelling into overdrive, sparking fairy tales, adventure stories, political allegories, utopias, dystopias, social realist novels, and existential meditations. Though this influence on literature has been widely studied, it has not been...